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updated to latest raylib

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This commit is contained in:
Julianiolo 2022-04-14 18:24:54 +02:00
commit f880b8ae8a
474 changed files with 137826 additions and 52854 deletions
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13
.github/workflows/android.yml vendored
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@ -1,8 +1,18 @@
name: Android
on:
workflow_dispatch:
push:
workflow_dispatch:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/android.yml'
pull_request:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/android.yml'
release:
types: [published]
@ -50,6 +60,9 @@ jobs:
- name: Generate Artifacts
run: |
cp -v ./src/raylib.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./src/raymath.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./src/rlgl.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./src/extras/raygui.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./README.md ./build/${{ env.RELEASE_NAME }}/README.md
cp -v ./LICENSE ./build/${{ env.RELEASE_NAME }}/LICENSE
cd build

15
.github/workflows/cmake.yml vendored
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@ -1,8 +1,23 @@
name: CMakeBuilds
on:
workflow_dispatch:
push:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/cmake.yml'
- 'CMakeList.txt'
- 'CMakeOptions.txt'
- 'cmake/**'
pull_request:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/cmake.yml'
- 'CMakeList.txt'
- 'CMakeOptions.txt'
- 'cmake/**'
env:
# Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)

20
.github/workflows/linux.yml vendored
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@ -1,8 +1,17 @@
name: Linux
on:
on:
workflow_dispatch:
push:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/linux.yml'
pull_request:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/linux.yml'
release:
types: [published]
@ -51,11 +60,11 @@ jobs:
cd ../../../raylib
# ${{ matrix.ARCH }}-linux-gnu-gcc -v
# TODO: Support 32bit (i386) shared library building
# TODO: Support 32bit (i386) static/shared library building
- name: Build Library
run: |
cd src
make PLATFORM=PLATFORM_DESKTOP CC=gcc RAYLIB_LIBTYPE=STATIC RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib" CFLAGS="-m32"
make PLATFORM=PLATFORM_DESKTOP CC=gcc RAYLIB_LIBTYPE=STATIC RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib" CUSTOM_CFLAGS="-m32" -B
# make PLATFORM=PLATFORM_DESKTOP CC=gcc RAYLIB_LIBTYPE=SHARED RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib" -B
cd ..
if: matrix.bits == 32
@ -63,7 +72,7 @@ jobs:
- name: Build Library
run: |
cd src
make PLATFORM=PLATFORM_DESKTOP CC=gcc RAYLIB_LIBTYPE=STATIC RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib"
make PLATFORM=PLATFORM_DESKTOP CC=gcc RAYLIB_LIBTYPE=STATIC RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib" -B
make PLATFORM=PLATFORM_DESKTOP CC=gcc RAYLIB_LIBTYPE=SHARED RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib" -B
cd ..
if: matrix.bits == 64
@ -71,6 +80,9 @@ jobs:
- name: Generate Artifacts
run: |
cp -v ./src/raylib.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./src/raymath.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./src/rlgl.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./src/extras/raygui.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./README.md ./build/${{ env.RELEASE_NAME }}/README.md
cp -v ./LICENSE ./build/${{ env.RELEASE_NAME }}/LICENSE
cd build

9
.github/workflows/linux_examples.yml vendored
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@ -1,11 +1,18 @@
name: Linux Examples
on:
workflow_dispatch:
push:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/linux_examples.yml'
pull_request:
branches: [ master ]
paths:
- 'examples/**'
- 'src/**'
- 'examples/**'
- '.github/workflows/linux_examples.yml'
jobs:
build:

26
.github/workflows/macos.yml vendored
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@ -1,8 +1,17 @@
name: macOS
on:
on:
workflow_dispatch:
push:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/macos.yml'
pull_request:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/macos.yml'
release:
types: [published]
@ -40,14 +49,14 @@ jobs:
run: |
cd src
clang --version
make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=STATIC RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib" CFLAGS="-target x86_64-apple-macos10.12 -DGL_SILENCE_DEPRECATION"
# make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=STATIC RAYLIB_LIB_NAME=raylib_x86_64 CFLAGS="-target x86_64-apple-macos10.12 -DGL_SILENCE_DEPRECATION"
# make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=STATIC RAYLIB_LIB_NAME=raylib_arm64 CFLAGS="-target arm64-apple-macos11 -DGL_SILENCE_DEPRECATION" -B
make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=STATIC RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib" CUSTOM_CFLAGS="-target x86_64-apple-macos10.12 -DGL_SILENCE_DEPRECATION" -B
# make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=STATIC RAYLIB_LIB_NAME=raylib_x86_64 CUSTOM_CFLAGS="-target x86_64-apple-macos10.12 -DGL_SILENCE_DEPRECATION"
# make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=STATIC RAYLIB_LIB_NAME=raylib_arm64 CUSTOM_CFLAGS="-target arm64-apple-macos11 -DGL_SILENCE_DEPRECATION" -B
# lipo -create -output ../build/${{ env.RELEASE_NAME }}/lib/libraylib.a libraylib_x86_64.a libraylib_arm64.a
make clean
make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=SHARED RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib" CFLAGS="-target x86_64-apple-macos10.12 -DGL_SILENCE_DEPRECATION"
# make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=SHARED RAYLIB_LIB_NAME=raylib_x86_64 CFLAGS="-target x86_64-apple-macos10.12 -DGL_SILENCE_DEPRECATION" -B
# make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=SHARED RAYLIB_LIB_NAME=raylib_arm64 CFLAGS="-target i686-apple-macos -DGL_SILENCE_DEPRECATION" -B
make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=SHARED RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib" CUSTOM_CFLAGS="-target x86_64-apple-macos10.12 -DGL_SILENCE_DEPRECATION" -B
# make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=SHARED RAYLIB_LIB_NAME=raylib_x86_64 CUSTOM_CFLAGS="-target x86_64-apple-macos10.12 -DGL_SILENCE_DEPRECATION" -B
# make PLATFORM=PLATFORM_DESKTOP RAYLIB_LIBTYPE=SHARED RAYLIB_LIB_NAME=raylib_arm64 CUSTOM_CFLAGS="-target i686-apple-macos -DGL_SILENCE_DEPRECATION" -B
# lipo -create -output ../build/${{ env.RELEASE_NAME }}/lib/libraylib.3.1.0.dylib libraylib_x86_64.3.1.0.dylib libraylib_arm64.3.1.0.dylib
# cp -v ./libraylib_arm64.dylib ../build/${{ env.RELEASE_NAME }}/lib/libraylib.dylib
# cp -v ./libraylib_arm64.310.dylib ../build/${{ env.RELEASE_NAME }}/lib/libraylib.310.dylib
@ -56,6 +65,9 @@ jobs:
- name: Generate Artifacts
run: |
cp -v ./src/raylib.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./src/raymath.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./src/rlgl.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./src/extras/raygui.h ./build/${{ env.RELEASE_NAME }}/include
cp -v ./README.md ./build/${{ env.RELEASE_NAME }}/README.md
cp -v ./LICENSE ./build/${{ env.RELEASE_NAME }}/LICENSE
cd build

20
.github/workflows/webassembly.yml vendored
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@ -1,8 +1,17 @@
name: WebAssembly
on:
on:
workflow_dispatch:
push:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/webassembly.yml'
pull_request:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/webassembly.yml'
release:
types: [published]
@ -18,9 +27,9 @@ jobs:
uses: actions/checkout@master
- name: Setup emsdk
uses: mymindstorm/setup-emsdk@v7
uses: mymindstorm/setup-emsdk@v11
with:
version: 2.0.0
version: 3.0.0
actions-cache-folder: 'emsdk-cache'
- name: Setup Release Version
@ -43,12 +52,15 @@ jobs:
run: |
cd src
emcc -v
make PLATFORM=PLATFORM_WEB EMSDK_PATH="D:/a/raylib/raylib/emsdk-cache/emsdk-master" RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib"
make PLATFORM=PLATFORM_WEB EMSDK_PATH="D:/a/raylib/raylib/emsdk-cache/emsdk-main" RAYLIB_RELEASE_PATH="../build/${{ env.RELEASE_NAME }}/lib" -B
cd ..
- name: Generate Artifacts
run: |
copy /Y .\src\raylib.h .\build\${{ env.RELEASE_NAME }}\include\raylib.h
copy /Y .\src\raymath.h .\build\${{ env.RELEASE_NAME }}\include\raymath.h
copy /Y .\src\rlgl.h .\build\${{ env.RELEASE_NAME }}\include\rlgl.h
copy /Y .\src\extras\raygui.h .\build\${{ env.RELEASE_NAME }}\include\raygui.h
copy /Y .\README.md .\build\${{ env.RELEASE_NAME }}\README.md
copy /Y .\LICENSE .\build\${{ env.RELEASE_NAME }}\LICENSE
cd build

14
.github/workflows/windows.yml vendored
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@ -1,8 +1,17 @@
name: Windows
on:
on:
workflow_dispatch:
push:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/windows.yml'
pull_request:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/windows.yml'
release:
types: [published]
@ -93,6 +102,9 @@ jobs:
- name: Generate Artifacts
run: |
copy /Y .\src\raylib.h .\build\${{ env.RELEASE_NAME }}\include\raylib.h
copy /Y .\src\raymath.h .\build\${{ env.RELEASE_NAME }}\include\raymath.h
copy /Y .\src\rlgl.h .\build\${{ env.RELEASE_NAME }}\include\rlgl.h
copy /Y .\src\extras\raygui.h .\build\${{ env.RELEASE_NAME }}\include\raygui.h
copy /Y .\README.md .\build\${{ env.RELEASE_NAME }}\README.md
copy /Y .\LICENSE .\build\${{ env.RELEASE_NAME }}\LICENSE
cd build

9
.github/workflows/windows_examples.yml vendored
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@ -1,11 +1,18 @@
name: Windows Examples
on:
workflow_dispatch:
push:
paths:
- 'src/**'
- 'examples/**'
- '.github/workflows/windows_examples.yml'
pull_request:
branches: [ master ]
paths:
- 'examples/**'
- 'src/**'
- 'examples/**'
- '.github/workflows/windows_examples.yml'
jobs:
build:

23
.gitignore vendored
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@ -1,11 +1,6 @@
# Ignore generated files
# ...
# Ignore all without extensions
*
!*.*
!*/
# Ignore VIM's backup generated files
*.swp
*.swo
@ -50,6 +45,7 @@ ipch/
*.db
*.opendb
packages/
!examples/models/resources/models/obj/
# Ignore compiled binaries
*.o
@ -57,6 +53,13 @@ packages/
*.a
*.bc
*.so
*.so.*
# Ignore wasm data in examples/
examples/**/*.wasm
examples/**/*.data
examples/**/*.js
examples/**/*.html
# Ignore files build by xcode
*.mode*v*
@ -91,3 +94,13 @@ build
GPATH
GRTAGS
GTAGS
# Zig programming language
zig-cache/
zig-out/
build/
build-*/
docgen_tmp/
# Parser stuff
parser/raylib_parser

154
BINDINGS.md
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@ -1,109 +1,131 @@
# raylib bindings and wrappers
Some people ported raylib to other languages in form of bindings or wrappers to the library. Here it is alist with all the ports available. Feel free to send a PR if you know of any binding/wrapper not in this list.
Some people ported raylib to other languages in form of bindings or wrappers to the library. Here is a list with all the ports available. Feel free to send a PR if you know of any binding/wrapper not in this list.
### Language Bindings
| name | raylib version | language | license | repo |
|:------------------:|:---------------:|:---------:|:----------:|-----------------------------------------------------------|
| raylib | **4.0** | [C/C++](https://en.wikipedia.org/wiki/C_(programming_language)) | Zlib | https://github.com/raysan5/raylib |
| Raylib-cs | **4.0** | [C#](https://en.wikipedia.org/wiki/C_Sharp_(programming_language)) | Zlib | https://github.com/ChrisDill/Raylib-cs |
| Raylib-CsLo | **4.0** | [C#](https://en.wikipedia.org/wiki/C_Sharp_(programming_language)) | MPL-2.0 | https://github.com/NotNotTech/Raylib-CsLo |
| raylib-boo | 3.7 | [Boo](http://boo-language.github.io/)| MIT | https://github.com/Rabios/raylib-boo |
| bindbc-raylib3 | **4.0** | [D](https://dlang.org/) | BSL-1.0 | https://github.com/o3o/bindbc-raylib3 |
| dray | **4.0** | [D](https://dlang.org/) | Apache-2.0 | https://github.com/xdrie/dray |
| raylib-d | **4.0** | [D](https://dlang.org/) | Zlib | https://github.com/schveiguy/raylib-d |
| raylib-go | **4.0** | [Go](https://golang.org/) | Zlib | https://github.com/gen2brain/raylib-go |
| raylib-guile | auto | [Guile](https://www.gnu.org/software/guile/) | Zlib | https://github.com/petelliott/raylib-guile |
| raylib-rs | 3.5 | [Rust](https://www.rust-lang.org/) | Zlib | https://github.com/deltaphc/raylib-rs |
| raylib-lua | **4.0** | [Lua](http://www.lua.org/) | ISC | https://github.com/TSnake41/raylib-lua |
| raylua | **4.0** | [Lua](http://www.lua.org/) | MIT | https://github.com/Rabios/raylua |
| nelua-raylib | 4.0 | [nelua](https://nelua.io/) | MIT | https://github.com/AKDev21/nelua-raylib |
| NimraylibNow! | 4.0 | [Nim](https://nim-lang.org/) | MIT | https://github.com/greenfork/nimraylib_now |
| raylib-Forever | auto | [Nim](https://nim-lang.org/) | ? | https://github.com/Guevara-chan/Raylib-Forever |
| naylib | auto | [Nim](https://nim-lang.org/) | MIT | https://github.com/planetis-m/naylib |
| Ray4Laz | **4.0** | [Pascal](https://en.wikipedia.org/wiki/Pascal_(programming_language))| Zlib | https://github.com/GuvaCode/Ray4Laz |
| pyraylib | 3.7 | [Python](https://www.python.org/) | Zlib | https://github.com/Ho011/pyraylib |
| raylib-python-cffi | **4.0** | [Python](https://www.python.org/) | EPL-2.0 | https://github.com/electronstudio/raylib-python-cffi |
| jaylib | **4.0** | [Java](https://en.wikipedia.org/wiki/Java_(programming_language)) | GPLv3 | https://github.com/electronstudio/jaylib/ |
| raylib-j | **4.0** | [Java](https://en.wikipedia.org/wiki/Java_(programming_language)) | Zlib | https://github.com/CreedVI/Raylib-J |
| raylib.jl | **4.0** | [Julia](https://julialang.org/) | Zlib | https://github.com/irishgreencitrus/raylib.jl |
| node-raylib | **4.0** | [Node.js](https://nodejs.org/en/) | Zlib | https://github.com/RobLoach/node-raylib |
| raylib-php | 3.5 | [PHP](https://en.wikipedia.org/wiki/PHP) | Zlib | https://github.com/joseph-montanez/raylib-php |
| raylib-phpcpp | 3.5 | [PHP](https://en.wikipedia.org/wiki/PHP) | Zlib | https://github.com/oraoto/raylib-phpcpp |
| raylib-factor | 3.5 | [Factor](https://factorcode.org/) | MIT | https://github.com/ArnautDaniel/raylib-factor |
| gforth-raylib | 3.5 | [Gforth](https://gforth.org/) | MIT | https://github.com/ArnautDaniel/gforth-raylib |
| hxRaylib | 4.0 | [Haxe](https://haxe.org/) | Zlib | https://github.com/ForeignSasquatch/hxRaylib |
| raylib-wren | **4.0** | [Wren](http://wren.io/) | ISC | https://github.com/TSnake41/raylib-wren |
| raylib_odin_bindings | 4.0-dev | [Odin](https://odin-lang.org/) | MIT | https://github.com/Deathbat2190/raylib_odin_bindings |
| raylib-odin | **4.0** | [Odin](https://odin-lang.org/) | BSD-3Clause | https://github.com/odin-lang/Odin/tree/master/vendor/raylib |
| raylib.v | **4.0** | [V](https://vlang.io/) | Zlib | https://github.com/irishgreencitrus/raylib.v |
| raylib-ocaml | **4.0** | [OCaml](https://ocaml.org/) | MIT | https://github.com/tjammer/raylib-ocaml |
| raylib-swift | **4.0** | [Swift](https://swift.org/) | MIT | https://github.com/STREGAsGate/Raylib |
| hb-raylib | 3.5 | [Harbour](https://harbour.github.io) | MIT | https://github.com/MarcosLeonardoMendezGerencir/hb-raylib |
| Relib | 3.5 | [ReCT](https://github.com/RedCubeDev-ByteSpace/ReCT) | ? | https://github.com/RedCubeDev-ByteSpace/Relib |
| rayex | 3.7 | [elixir](https://elixir-lang.org/) | Apache-2.0 | https://github.com/shiryel/rayex |
| kaylib | 3.7 | [Kotlin/native](https://kotlinlang.org) | ? | https://github.com/electronstudio/kaylib |
| dlang_raylib | 3.7 | [D](https://dlang.org) | ? |https://github.com/rc-05/dlang_raylib |
| raylib-freebasic | **4.0** | [FreeBASIC](https://www.freebasic.net/) | MIT | https://github.com/WIITD/raylib-freebasic |
| raylib-cr | **4.0** | [Crystal](https://crystal-lang.org/) | Apache-2.0 | https://github.com/sol-vin/raylib-cr |
| dart-raylib | **4.0** | [Dart](https://dart.dev/) | MIT | https://gitlab.com/wolfenrain/dart-raylib |
| raylib-scopes | auto | [Scopes](http://scopes.rocks) | MIT | https://github.com/salotz/raylib-scopes |
| raylib-smallBasic | 4.1-dev | [SmallBASIC](https://github.com/smallbasic/SmallBASIC) | GPLv3 | https://github.com/smallbasic/smallbasic.plugins/tree/master/raylib |
| raylib-zig | **4.0** | [Zig](https://ziglang.org/) | MIT | https://github.com/Not-Nik/raylib-zig |
### Utility Wrapers
These are utility wrappers for specific languages, they are not required to use raylib in the language but may adapt the raylib API to be more inline with the language's pardigm.
| name | raylib version | language | license | repo |
|:------------------:|:-------------: | :--------:|:-------:|:-------------------------------------------------------------|
| raylib-cpp | **4.0** | [C++](https://en.wikipedia.org/wiki/C%2B%2B) | Zlib | https://github.com/robloach/raylib-cpp |
### Older or Unmaintained Language Bindings
These are older raylib bindings that are more than 2 versions old or have not been maintained.
| name | raylib version | language | repo |
|:------------------:|:-------------: | :--------:|----------------------------------------------------------------------|
| raylib | **3.7** | [C/C++](https://en.wikipedia.org/wiki/C_(programming_language)) | https://github.com/raysan5/raylib |
| Raylib-cs | 3.7 | [C#](https://en.wikipedia.org/wiki/C_Sharp_(programming_language)) | https://github.com/ChrisDill/Raylib-cs |
| raylib-cppsharp | 2.5 | [C#](https://en.wikipedia.org/wiki/C_Sharp_(programming_language)) | https://github.com/phxvyper/raylib-cppsharp |
| raylib-boo | 3.7 | [Boo](http://boo-language.github.io/) | https://github.com/Rabios/raylib-boo |
| RaylibFS | 2.5 | [F#](https://fsharp.org/) | https://github.com/dallinbeutler/RaylibFS |
| raylib_d | 2.5 | [D](https://dlang.org/) | https://github.com/Sepheus/raylib_d |
| raylib-d | 3.0 | [D](https://dlang.org/) | https://github.com/onroundit/raylib-d |
| bindbc-raylib | 3.0 | [D](https://dlang.org/) | https://github.com/o3o/bindbc-raylib |
| dray | 3.5 | [D](https://dlang.org/) | https://github.com/xdrie/dray |
| raylib-go | 3.8-dev | [Go](https://golang.org/) | https://github.com/gen2brain/raylib-go |
| raylib-goplus | 2.6-dev | [Go](https://golang.org/) | https://github.com/Lachee/raylib-goplus |
| ray-go | 2.6-dev | [Go](https://golang.org/) | https://github.com/hecate-tech/ray-go |
| go-raylib | 3.5 | [Go](https://golang.org/) | https://github.com/chunqian/go-raylib |
| raylib-rs | 3.5 | [Rust](https://www.rust-lang.org/) | https://github.com/deltaphc/raylib-rs |
| raylib-lua | 1.7 | [Lua](http://www.lua.org/) | https://github.com/raysan5/raylib-lua |
| raylib-lua-ffi | 2.0 | [Lua](http://www.lua.org/) | https://github.com/raysan5/raylib/issues/693 |
| raylib-lua-sol | 2.5 | [Lua](http://www.lua.org/) | https://github.com/RobLoach/raylib-lua-sol |
| raylib-lua | 3.7 | [Lua](http://www.lua.org/) | https://github.com/TSnake41/raylib-lua |
| go-raylib | 3.5 | [Go](https://golang.org/) | https://github.com/chunqian/go-raylib |
| raylib-goplus | 2.6-dev | [Go](https://golang.org/) | https://github.com/Lachee/raylib-goplus |
| ray-go | 2.6-dev | [Go](https://golang.org/) | https://github.com/hecate-tech/ray-go |
| raylib-luamore | 3.0 | [Lua](http://www.lua.org/) | https://github.com/HDPLocust/raylib-luamore |
| raylua | 3.7 | [Lua](http://www.lua.org/) | https://github.com/Rabios/raylua |
| LuaJIT-Raylib | 2.6 | [Lua](http://www.lua.org/) | https://github.com/Bambofy/LuaJIT-Raylib |
| raylib-nelua | 3.7 | [nelua](https://nelua.io/) | https://github.com/edubart/nelua-decl/tree/main/libs/raylib |
| raylib-lua-sol | 2.5 | [Lua](http://www.lua.org/) | https://github.com/RobLoach/raylib-lua-sol |
| raylib-lua-ffi | 2.0 | [Lua](http://www.lua.org/) | https://github.com/raysan5/raylib/issues/693 |
| raylib-lua | 1.7 | [Lua](http://www.lua.org/) | https://github.com/raysan5/raylib-lua |
| raylib-nelua | 3.0 | [Nelua](https://nelua.io/) | https://github.com/Andre-LA/raylib-nelua |
| raylib-Nim | 1.7 | [Nim](https://nim-lang.org/) | https://gitlab.com/define-private-public/raylib-Nim |
| raylib-nim | 2.0 | [Nim](https://nim-lang.org/) | https://github.com/Skrylar/raylib-nim |
| raylib-Forever | 3.1-dev | [Nim](https://nim-lang.org/) | https://github.com/Guevara-chan/Raylib-Forever |
| nim-raylib | 3.1-dev | [Nim](https://nim-lang.org/) | https://github.com/tomc1998/nim-raylib |
| NimraylibNow! | 3.7 | [Nim](https://nim-lang.org/) | https://github.com/greenfork/nimraylib_now |
| raylib-Nim | 1.7 | [Nim](https://nim-lang.org/) | https://gitlab.com/define-private-public/raylib-Nim |
| nim-raylib | 3.1-dev | [Nim](https://nim-lang.org/) | https://github.com/tomc1998/nim-raylib |
| raylib-haskell | 2.0 | [Haskell](https://www.haskell.org/) | https://github.com/DevJac/raylib-haskell |
| raylib-cr | 2.5-dev | [Crystal](https://crystal-lang.org/) | https://github.com/AregevDev/raylib-cr |
| cray | 1.8 | [Crystal](https://crystal-lang.org/) | https://gitlab.com/Zatherz/cray |
| raylib-cr | 2.5-dev | [Crystal](https://crystal-lang.org/) | https://github.com/AregevDev/raylib-cr |
| raylib.cr | 2.0 | [Crystal](https://crystal-lang.org/) | https://github.com/sam0x17/raylib.cr |
| raylib-pascal | 2.0 | [Pascal](https://en.wikipedia.org/wiki/Pascal_(programming_language)) | https://github.com/drezgames/raylib-pascal |
| cray | 1.8 | [Crystal](https://crystal-lang.org/) | https://gitlab.com/Zatherz/cray |
| raylib-pas | 3.0 | [Pascal](https://en.wikipedia.org/wiki/Pascal_(programming_language)) | https://github.com/tazdij/raylib-pas |
| Ray4Laz | 3.7 | [Pascal](https://en.wikipedia.org/wiki/Pascal_(programming_language)) | https://github.com/GuvaCode/Ray4Laz |
| Graphics-Raylib | 1.4 | [Perl](https://www.perl.org/) | https://github.com/athreef/Graphics-Raylib |
| raylib-ruby-ffi | 2.0 | [Ruby](https://www.ruby-lang.org/en/) | https://github.com/D3nX/raylib-ruby-ffi |
| raylib-ruby | 2.6 | [Ruby](https://www.ruby-lang.org/en/) | https://github.com/a0/raylib-ruby |
| raylib-pascal | 2.0 | [Pascal](https://en.wikipedia.org/wiki/Pascal_(programming_language)) | https://github.com/drezgames/raylib-pascal |
| Graphics-Raylib | 1.4 | [Perl](https://www.perl.org/) | https://github.com/athreef/Graphics-Raylib |
| raylib-ruby | 2.6 | [Ruby](https://www.ruby-lang.org/en/) | https://github.com/a0/raylib-ruby |
| raylib-ruby-ffi | 2.0 | [Ruby](https://www.ruby-lang.org/en/) | https://github.com/D3nX/raylib-ruby-ffi |
| raylib-mruby | 2.5-dev | [mruby](https://github.com/mruby/mruby) | https://github.com/lihaochen910/raylib-mruby |
| raylib-py | 2.0 | [Python](https://www.python.org/) | https://github.com/overdev/raylib-py |
| raylib-python-cffi | 3.7 | [Python](https://www.python.org/) | https://github.com/electronstudio/raylib-python-cffi |
| raylib-py-ctbg | 2.6 | [Python](https://www.python.org/) | https://github.com/overdev/raylib-py-ctbg |
| jaylib | 3.7 | [Java](https://en.wikipedia.org/wiki/Java_(programming_language)) | https://github.com/electronstudio/jaylib/ |
| raylib-py-ctbg | 2.6 | [Python](https://www.python.org/) | https://github.com/overdev/raylib-py-ctbg |
| raylib-py | 2.0 | [Python](https://www.python.org/) | https://github.com/overdev/raylib-py |
| raylib-java | 2.0 | [Java](https://en.wikipedia.org/wiki/Java_(programming_language)) | https://github.com/XoanaIO/raylib-java |
| raylib-j | 3.5 | [Java](https://en.wikipedia.org/wiki/Java_(programming_language)) | https://github.com/CreedVI/Raylib-J |
| clj-raylib | 3.0 | [Clojure](https://clojure.org/) | https://github.com/lsevero/clj-raylib |
| node-raylib | 3.5 | [Node.js](https://nodejs.org/en/) | https://github.com/RobLoach/node-raylib |
| QuickJS-raylib | 3.0 | [QuickJS](https://bellard.org/quickjs/) | https://github.com/sntg-p/QuickJS-raylib |
| clj-raylib | 3.0 | [Clojure](https://clojure.org/) | https://github.com/lsevero/clj-raylib |
| QuickJS-raylib | 3.0 | [QuickJS](https://bellard.org/quickjs/) | https://github.com/sntg-p/QuickJS-raylib |
| raylib-duktape | 2.6 | [JavaScript (Duktape)](https://en.wikipedia.org/wiki/JavaScript) | https://github.com/RobLoach/raylib-duktape |
| raylib-v7 | 3.5 | [JavaScript (v7)](https://en.wikipedia.org/wiki/JavaScript) | https://github.com/Rabios/raylib-v7 |
| raylib-chaiscript | 2.6 | [ChaiScript](http://chaiscript.com/) | https://github.com/RobLoach/raylib-chaiscript |
| raylib-chaiscript | 2.6 | [ChaiScript](http://chaiscript.com/) | https://github.com/RobLoach/raylib-chaiscript |
| raylib-squirrel | 2.5 | [Squirrel](http://www.squirrel-lang.org/) | https://github.com/RobLoach/raylib-squirrel |
| racket-raylib-2d | 2.5 | [Racket](https://racket-lang.org/) | https://github.com/arvyy/racket-raylib-2d |
| raylib-php | 3.5 | [PHP](https://en.wikipedia.org/wiki/PHP) | https://github.com/joseph-montanez/raylib-php |
| racket-raylib-2d | 2.5 | [Racket](https://racket-lang.org/) | https://github.com/arvyy/racket-raylib-2d |
| raylib-php-ffi | 2.4-dev | [PHP](https://en.wikipedia.org/wiki/PHP) | https://github.com/oraoto/raylib-php-ffi |
| raylib-phpcpp | 3.5 | [PHP](https://en.wikipedia.org/wiki/PHP) | https://github.com/oraoto/raylib-phpcpp |
| raylib-factor | 3.5 | [Factor](https://factorcode.org/) | https://github.com/ArnautDaniel/raylib-factor |
| gforth-raylib | 3.5 | [Gforth](https://gforth.org/) | https://github.com/ArnautDaniel/gforth-raylib |
| raylib-haxe | 2.4 | [Haxe](https://haxe.org/) | https://github.com/ibilon/raylib-haxe |
| hxRaylib | 3.7 | [Haxe](https://haxe.org/) | https://github.com/ForeignSasquatch/hxRaylib |
| raylib-haxe | 2.4 | [Haxe](https://haxe.org/) | https://github.com/ibilon/raylib-haxe |
| ringraylib | 2.6 | [Ring](http://ring-lang.sourceforge.net/) | https://github.com/ringpackages/ringraylib |
| cl-raylib | 3.0 | [Common Lisp](https://common-lisp.net/) | https://github.com/longlene/cl-raylib |
| raylib-scm | 2.5 | [Chicken Scheme](https://www.call-cc.org/) | https://github.com/yashrk/raylib-scm |
| raylib-chibi | 2.5 | [Chibi-Scheme](https://github.com/ashinn/chibi-scheme) | https://github.com/VincentToups/raylib-chibi |
| raylib-gambit-scheme | 3.1-dev | [Gambit Scheme](https://github.com/gambit/gambit) | https://github.com/georgjz/raylib-gambit-scheme |
| Euraylib | 3.0 | [Euphoria](https://openeuphoria.org/) | https://github.com/gAndy50/Euraylib |
| raylib-wren | 3.7 | [Wren](http://wren.io/) | https://github.com/TSnake41/raylib-wren |
| raylib-odin | 3.0 | [Odin](https://odin-lang.org/) | https://github.com/kevinw/raylib-odin |
| raylib_odin_bindings | 3.8+ | [Odin](https://odin-lang.org/) | https://github.com/Deathbat2190/raylib_odin_bindings |
| raylib-zig | 3.0 | [Zig](https://ziglang.org/) | https://github.com/Not-Nik/raylib-zig |
| Euraylib | 3.0 | [Euphoria](https://openeuphoria.org/) | https://github.com/gAndy50/Euraylib |
| raylib-odin | 3.0 | [Odin](https://odin-lang.org/) | https://github.com/kevinw/raylib-odin |
| vraylib | 3.5 | [V](https://vlang.io/) | https://github.com/waotzi/vraylib |
| raylib-jai | 3.1-dev | [Jai](https://github.com/BSVino/JaiPrimer/blob/master/JaiPrimer.md) | https://github.com/kevinw/raylib-jai |
| ray.zig | 2.5 | [Zig](https://ziglang.org/) | https://github.com/BitPuffin/zig-raylib-experiments |
| raylib-Ada | 3.0 | [Ada](https://www.adacore.com/about-ada) | https://github.com/mimo/raylib-Ada |
| jaylib | 3.0 | [Janet](https://janet-lang.org/) | https://github.com/janet-lang/jaylib |
| raykit | ? | [Kit](https://www.kitlang.org/) | https://github.com/Gamerfiend/raykit |
| vraylib | 3.5 | [V](https://vlang.io/) | https://github.com/waotzi/vraylib |
| ray.mod | 3.0 | [BlitzMax](https://blitzmax.org/) | https://github.com/bmx-ng/ray.mod |
| raylib-ocaml | 3.7 | [OCaml](https://ocaml.org/) | https://github.com/tjammer/raylib-ocaml |
| ray.zig | 2.5 | [Zig](https://ziglang.org/) | https://github.com/BitPuffin/zig-raylib-experiments |
| raylib-Ada | 3.0 | [Ada](https://www.adacore.com/about-ada) | https://github.com/mimo/raylib-Ada |
| jaylib | 3.0 | [Janet](https://janet-lang.org/) | https://github.com/janet-lang/jaylib |
| raykit | ? | [Kit](https://www.kitlang.org/) | https://github.com/Gamerfiend/raykit |
| ray.mod | 3.0 | [BlitzMax](https://blitzmax.org/) | https://github.com/bmx-ng/ray.mod |
| raylib-mosaic | 3.0 | [Mosaic](https://github.com/sal55/langs/tree/master/Mosaic) | https://github.com/pluckyporcupine/raylib-mosaic |
| raylib-xdpw | 2.6 | [XD Pascal](https://github.com/vtereshkov/xdpw) | https://github.com/vtereshkov/raylib-xdpw |
| raylib-carp | 3.0 | [Carp](https://github.com/carp-lang/Carp) | https://github.com/pluckyporcupine/raylib-carp |
| raylib-fb | 3.0 | [FreeBasic](https://www.freebasic.net/) | https://github.com/IchMagBier/raylib-fb |
| raylib-purebasic | 3.0 | [PureBasic](https://www.purebasic.com/) | https://github.com/D-a-n-i-l-o/raylib-purebasic |
| raylib-smallBasic | 3.1-dev | [SmallBASIC](https://github.com/smallbasic/SmallBASIC) | https://github.com/smallbasic/smallbasic.plugins/tree/master/raylib |
| raylib-ats2 | 3.0 | [ATS2](http://www.ats-lang.org/) | https://github.com/mephistopheles-8/raylib-ats2 |
| raylib-beef | 3.0 | [Beef](https://www.beeflang.org/) | https://github.com/M0n7y5/raylib-beef |
| raylib-swift | 3.5 | [Swift](https://swift.org/) | https://github.com/conifer-dev/raylib-swift |
| raylib-never | 3.0 | [Never](https://github.com/never-lang/never) | https://github.com/never-lang/raylib-never |
| hb-raylib | 3.5 | [Harbour](https://harbour.github.io) | https://github.com/MarcosLeonardoMendezGerencir/hb-raylib |
| Relib | 3.5 | [ReCT](https://github.com/RedCubeDev-ByteSpace/ReCT) | https://github.com/RedCubeDev-ByteSpace/Relib |
| raylib.cbl | 2.0 | [COBOL](https://en.wikipedia.org/wiki/COBOL) | *[code examples](https://github.com/Martinfx/Cobol/tree/master/OpenCobol/Games/raylib)* |
| raylib.cbl | 2.0 | [COBOL](https://en.wikipedia.org/wiki/COBOL) | *[code examples](https://github.com/Martinfx/Cobol/tree/master/OpenCobol/Games/raylib)* |
### Utility Wrapers
| name | raylib version | language | repo |
|:------------------:|:-------------: | :--------:|----------------------------------------------------------------------|
| raylib-cpp | 3.7 | [C++](https://en.wikipedia.org/wiki/C%2B%2B) | https://github.com/robloach/raylib-cpp |
Missing some language or wrapper? Feel free to create a new one! :)
Usually, raylib bindings follow the convention: `raylib-{language}`

146
CHANGELOG
View File

@ -1,7 +1,151 @@
changelog
---------
Current Release: raylib 3.7.0 (26 April 2021)
Current Release: raylib 4.0.0 (05 November 2021)
-------------------------------------------------------------------------
Release: raylib 4.0 - 8th Anniversary Edition (05 November 2021)
-------------------------------------------------------------------------
KEY CHANGES:
- Naming consistency and coherency: Complete review of the library: sintax, naming, comments, decriptions, logs...
- Event Automation System: Support for input events recording and automatic re-playing, useful for automated testing and more!
- Custom game-loop control: Intended for advance users that want to control the events polling and the timming mechanisms
- rlgl 4.0: Completely decoupling from platform layer and raylib, intended for standalone usage as single-file header-only
- raymath 1.5: Complete review following new conventions, to make it more portable and self-contained
- raygui 3.0: Complete review and official new release, more portable and self-contained, intended for tools development
- raylib_parser: New tool to parse raylib.h and extract all required info into custom output formats (TXT, XML, JSON...)
- Zig and Odin official support
Detailed changes:
[core] ADDED: Support canvas resizing on web (#1840) by @skylersaleh
[core] ADDED: GetMouseDelta() (#1832) by @adricoin2010
[core] ADDED: Support additional mouse buttons (#1753) by @lambertwang
[core] ADDED: SetRandomSeed() (#1994) by @TommiSinivuo
[core] ADDED: GetTouchPointId() #1972
[core] ADDED: EncodeDataBase64() and DecodeDataBase64()
[core] REMOVED: PLATFORM_UWP, difficult to maintain
[core] REMOVED: IsGamepadName()
[core] RENAMED: SwapBuffers() to SwapScreenBuffer()
[core] RENAMED: Wait() to WaitTime()
[core] RENAMED: RayHitInfo to RayCollision (#1781)
[core] RENAMED: GetRayCollisionGround() to GetRayCollisionQuad() (#1781)
[core] REVIEWED: Support mouse wheel on x-axis (#1948)
[core] REVIEWED: DisableCursor() on web by registering an empty mouse click event function in emscripten (#1900) by @grenappels
[core] REVIEWED: LoadShader() and default locations and descriptions
[core] REVIEWED: LoadShaderFromMemory() (#1851) by @Ruminant
[core] REVIEWED: WaitTime(), avoid global variables dependency to make the function is self-contained (#1841)
[core] REVIEWED: SetWindowSize() to work on web (#1847) by @nikki93
[core] REVIEWED: Raspberry RPI/DRM keyboard blocking render loop (#1879) @luizpestana
[core] REVIEWED: Android multi-touch (#1869) by @humbe
[core] REVIEWED: Implemented GetGamepadName() for emscripten by @nbarkhina
[core] REVIEWED: HighDPI support (#1987) by @ArnaudValensi
[core] REVIEWED: KeyCallback(), register keys independently of the actions
[rlgl] ADDED: GRAPHIC_API_OPENGL_43
[rlgl] ADDED: rlUpdateVertexBufferElements() (#1915)
[rlgl] ADDED: rlActiveDrawBuffers() (#1911)
[rlgl] ADDED: rlEnableColorBlend()/rlDisableColorBlend()
[rlgl] ADDED: rlGetPixelFormatName()
[rlgl] REVIEWED: rlUpdateVertexBuffer (#1914) by @630Studios
[rlgl] REVIEWED: rlDrawVertexArrayElements() (#1891)
[rlgl] REVIEWED: Wrong normal matrix calculation (#1870)
[raymath] ADDED: Vector3Angle()
[raymath] REVIEWED: QuaternionFromAxisAngle() (#1892)
[raymath] REVIEWED: QuaternionToMatrix() returning transposed result. (#1793) by @object71
[shapes] ADDED: RenderPolyLinesEx() (#1758) by @lambertwang
[shapes] ADDED: DrawLineBezierCubic() (#2021) by @SAOMDVN
[textures] ADDED: GetImageColor() #2024
[textures] REMOVED: GenImagePerlinNoise()
[textures] RENAMED: GetTextureData() to LoadImageFromTexture()
[textures] RENAMED: GetScreenData() to LoadImageFromScreen()
[textures] REVIEWED: ExportImage() to use SaveFileData() (#1779)
[textures] REVIEWED: LoadImageAnim() #2005
[text] ADDED: Security check in case of not valid font
[text] ADDED: `GetGlyphInfo()` to get glyph info for a specific codepoint
[text] ADDED: `GetGlyphAtlasRec()` to get glyph rectangle within the generated font atlas
[text] ADDED: DrawTextPro() with text rotation support, WARNING: DrawTextPro() requires including `rlgl.h`, before it was only dependant on `textures` module.
[text] ADDED: UnloadCodepoints() to safely free loaded codepoints
[text] REMOVED: DrawTextRec() and DrawTextRecEx(), moved to example, those functions could be very specific depending on user needs so it's better to give the user the full source in case of special requirements instead of allowing a function with +10 input parameters.
[text] RENAMED: struct `CharInfo` to `GlyphInfo`, actually that's the correct naming for the data contained. It contains the character glyph metrics and the glyph image; in the past it also contained rectangle within the font atlas but that data has been moved to `Font` struct directly, so, `GlyphInfo` is a more correct name.
[text] RENAMED: `CodepointToUtf8()` to `CodepointToUTF8()`, capitalization of UTF-8 is the correct form, it would also require de hyphen but it can be omitted in this case.
[text] RENAMED: `TextToUtf8()` to `TextCodepointsToUTF8` for consistency and more detail on the functionality.
[text] RENAMED: GetCodepoints() to LoadCodepoints(), now codepoint array data is loaded dynamically instead of reusing a limited static buffer.
[text] RENAMED: GetNextCodepoint() to GetCodepoint()
[models] ADDED: MagikaVoxel VOX models loading
[models] ADDED: GenMeshCone() (#1903)
[models] ADDED: GetModelBoundingBox()
[models] ADDED: DrawBillboardPro() (#1759) by @nobytesgiven
[models] ADDED: DrawCubeTextureRec() (#2001) by @tdgroot
[models] ADDED: DrawCylinderEx() and DrawCylinderWiresEx() (#2049) by @Horrowind
[models] REMOVED: DrawBillboardEx()
[models] RENAMED: MeshBoundingBox() to GetMeshBoundingBox()
[models] RENAMED: MeshTangents() to GenMeshTangents()
[models] RENAMED: MeshBinormals() to GenMeshBinormals()
[models] REVIEWED: GenMeshTangents() (#1877) by @630Studios
[models] REVIEWED: CheckCollisionBoxSphere() by @Crydsch
[models] REVIEWED: GetRayCollisionQuad() by @Crydsch
[models] REVIEWED: LoadGLTF(), fixed missing transformations and nonroot skinning by @MrDiver
[models] REVIEWED: LoadGLTF(), rewriten from scratch, removed animations support (broken)
[models] REVIEWED: Decouple DrawMesh() and DrawMeshInstanced() (#1958)
[models] REVIEWED: Support vertex color attribute for GLTF and IQM (#1790) by @object71
[models] REVIEWED: DrawBillboardPro() (#1941) by @GithubPrankster
[models] REDESIGNED: Major review of glTF loading functionality (#1849) by @object71
[audio] ADDED: SeekMusicStream() (#2006) by @GithubPrankster
[audio] REMOVED: GetAudioStreamBufferSizeDefault()
[audio] RENAMED: InitAudioStream() to LoadAudioStream()
[audio] RENAMED: CloseAudioStream() to UnloadAudioStream()
[audio] RENAMED: IsMusicPlaying() to IsMusicStreamPlaying()
[audio] REVIEWED: ExportWaveAsCode()
[audio] REDESIGNED: Use frameCount on audio instead of sampleCount
[utils] REVIEWED: exit() on LOG_FATAL instead of LOG_ERROR (#1796)
[examples] ADDED: core_custom_frame_control
[examples] ADDED: core_basic_screen_manager
[examples] ADDED: core_split_screen (#1806) by @JeffM2501
[examples] ADDED: core_smooth_pixelperfect (#1771) by @NotManyIdeasDev
[examples] ADDED: shaders_texture_outline (#1883) by @GoldenThumbs
[examples] ADDED: models_loading_vox (#1940) by @procfxgen
[examples] ADDED: rlgl_compute_shader by @TSnake41 (#2088)
[examples] REMOVED: models_material_pbr
[examples] REMOVED: models_gltf_animation
[examples] REVIEWED: core_3d_picking
[examples] REVIEWED: core_input_mouse
[examples] REVIEWED: core_vr_simulator, RenderTexture usage
[examples] REVIEWED: core_window_letterbox, RenderTexture usage
[examples] REVIEWED: shapes_basic_shapes
[examples] REVIEWED: shapes_logo_raylib_anim
[examples] REVIEWED: textures_to_image
[examples] REVIEWED: text_rectangle_bounds
[examples] REVIEWED: text_unicode
[examples] REVIEWED: text_draw_3d
[examples] REVIEWED: models_loading
[examples] REVIEWED: models_skybox (#1792) (#1778)
[examples] REVIEWED: models_mesh_picking
[examples] REVIEWED: models_yaw_pitch_roll
[examples] REVIEWED: models_rlgl_solar_system
[examples] REVIEWED: shaders_custom_uniform, RenderTexture usage
[examples] REVIEWED: shaders_eratosthenes, RenderTexture usage
[examples] REVIEWED: shaders_julia_set, RenderTexture usage
[examples] REVIEWED: shaders_postprocessing, RenderTexture usage
[examples] REVIEWED: shaders_basic_lighting, simplified (#1865)
[examples] REVIEWED: audio_raw_stream.c
[examples] REVIEWED: raudio_standalone
[examples] REVIEWED: raylib_opengl_interop
[examples] REVIEWED: rlgl_standalone.c
[examples] REVIEWED: Resources licenses
[examples] REVIEWED: models resources reorganization
[templates] REMOVED: Moved to a separate repo: https://github.com/raysan5/raylib-game-template
[build] ADDED: Zig build file (#2014) by @TommiSinivuo
[build] ADDED: Android VS2019 solution (#2013) by @Kronka
[build] REMOVED: VS2017 project, outdated
[build] RENAMED: All raylib modules prefixed with 'r' (core -> rcore)
[build] RENAMED: SUPPORT_MOUSE_CURSOR_NATIVE to SUPPORT_MOUSE_CURSOR_POINT
[build] REVIEWED: examples/examples_template.c
[build] REVIEWED: Makefile to latest Emscripten SDK r23
[build] REVIEWED: Makefile for latest Android NDK r32 LTS
[build] REVIEWED: raylib resource files
[build] Moved some extra raylib libraries to /extras/ directory
[*] UPDATED: Multiple bindings to latest version
[*] UPDATED: Most external libraries to latest versions (except GLFW)
[*] Multiple code improvements and fixes by multiple contributors!
-------------------------------------------------------------------------
Release: raylib 3.7 (26 April 2021)

25
CMakeOptions.txt
View File

@ -4,7 +4,7 @@ include(EnumOption)
enum_option(PLATFORM "Desktop;Web;Android;Raspberry Pi;DRM" "Platform to build for.")
enum_option(OPENGL_VERSION "OFF;3.3;2.1;1.1;ES 2.0" "Force a specific OpenGL Version?")
enum_option(OPENGL_VERSION "OFF;4.3;3.3;2.1;1.1;ES 2.0" "Force a specific OpenGL Version?")
# Configuration options
option(BUILD_EXAMPLES "Build the examples." ${RAYLIB_IS_MAIN})
@ -27,9 +27,16 @@ endif()
option(INCLUDE_EVERYTHING "Include everything disabled by default (for CI usage" OFF)
set(OFF ${INCLUDE_EVERYTHING} CACHE INTERNAL "Replace any OFF by default with \${OFF} to have it covered by this option")
# core.c
cmake_dependent_option(SUPPORT_CAMERA_SYSTEM "Provide camera module (camera.h) with multiple predefined cameras: free, 1st/3rd person, orbital" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_GESTURES_SYSTEM "Gestures module is included (gestures.h) to support gestures detection: tap, hold, swipe, drag" ON CUSTOMIZE_BUILD ON)
# raylib modules included
cmake_dependent_option(SUPPORT_MODULE_RSHAPES "Include module: rshapes" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_MODULE_RTEXTURES "Include module: rtextures" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_MODULE_RTEXT "Include module: rtext" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_MODULE_RMODELS "Include module: rmodels" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_MODULE_RAUDIO "Include module: raudio" ON CUSTOMIZE_BUILD ON)
# rcore.c
cmake_dependent_option(SUPPORT_CAMERA_SYSTEM "Provide camera module (rcamera.h) with multiple predefined cameras: free, 1st/3rd person, orbital" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_GESTURES_SYSTEM "Gestures module is included (rgestures.h) to support gestures detection: tap, hold, swipe, drag" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_MOUSE_GESTURES "Mouse gestures are directly mapped like touches and processed by gestures system" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_SSH_KEYBOARD_RPI "Reconfigure standard input to receive key inputs, works with SSH connection" OFF CUSTOMIZE_BUILD OFF)
cmake_dependent_option(SUPPORT_DEFAULT_FONT "Default font is loaded on window initialization to be available for the user to render simple text. If enabled, uses external module functions to load default raylib font (module: text)" ON CUSTOMIZE_BUILD ON)
@ -41,10 +48,10 @@ cmake_dependent_option(SUPPORT_WINMM_HIGHRES_TIMER "Setting a higher resolution
cmake_dependent_option(SUPPORT_DATA_STORAGE "Support for persistent data storage" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_COMPRESSION_API "Support for compression API" ON CUSTOMIZE_BUILD ON)
# shapes.c
# rshapes.c
cmake_dependent_option(SUPPORT_QUADS_DRAW_MODE "Use QUADS instead of TRIANGLES for drawing when possible. Some lines-based shapes could still use lines" ON CUSTOMIZE_BUILD ON)
# textures.c
# rtextures.c
cmake_dependent_option(SUPPORT_IMAGE_EXPORT "Support image exporting to file" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_IMAGE_GENERATION "Support procedural image generation functionality (gradient, spot, perlin-noise, cellular)" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_IMAGE_MANIPULATION "Support multiple image editing functions to scale, adjust colors, flip, draw on images, crop... If not defined only three image editing functions supported: ImageFormat(), ImageAlphaMask(), ImageToPOT()" ON CUSTOMIZE_BUILD ON)
@ -57,21 +64,23 @@ cmake_dependent_option(SUPPORT_FILEFORMAT_BMP "Support loading BMP as textures"
cmake_dependent_option(SUPPORT_FILEFORMAT_TGA "Support loading TGA as textures" ${OFF} CUSTOMIZE_BUILD OFF)
cmake_dependent_option(SUPPORT_FILEFORMAT_JPG "Support loading JPG as textures" ${OFF} CUSTOMIZE_BUILD OFF)
cmake_dependent_option(SUPPORT_FILEFORMAT_GIF "Support loading GIF as textures" ${OFF} CUSTOMIZE_BUILD OFF)
cmake_dependent_option(SUPPORT_FILEFORMAT_QOI "Support loading QOI as textures" ${OFF} CUSTOMIZE_BUILD OFF)
cmake_dependent_option(SUPPORT_FILEFORMAT_PSD "Support loading PSD as textures" ${OFF} CUSTOMIZE_BUILD OFF)
cmake_dependent_option(SUPPORT_FILEFORMAT_PKM "Support loading PKM as textures" ${OFF} CUSTOMIZE_BUILD OFF)
cmake_dependent_option(SUPPORT_FILEFORMAT_PVR "Support loading PVR as textures" ${OFF} CUSTOMIZE_BUILD OFF)
# text.c
# rtext.c
cmake_dependent_option(SUPPORT_FILEFORMAT_FNT "Support loading fonts in FNT format" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_FILEFORMAT_TTF "Support loading font in TTF/OTF format" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_TEXT_MANIPULATION "Support text manipulation functions" ON CUSTOMIZE_BUILD ON)
# models.c
# rmodels.c
cmake_dependent_option(SUPPORT_MESH_GENERATION "Support procedural mesh generation functions, uses external par_shapes.h library. NOTE: Some generated meshes DO NOT include generated texture coordinates" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_FILEFORMAT_OBJ "Support loading OBJ file format" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_FILEFORMAT_MTL "Support loading MTL file format" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_FILEFORMAT_IQM "Support loading IQM file format" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_FILEFORMAT_GLTF "Support loading GLTF file format" ON CUSTOMIZE_BUILD ON)
cmake_dependent_option(SUPPORT_FILEFORMAT_VOX "Support loading VOX file format" ON CUSTOMIZE_BUILD ON)
# raudio.c
cmake_dependent_option(SUPPORT_FILEFORMAT_WAV "Support loading WAV for sound" ON CUSTOMIZE_BUILD ON)

2
CONVENTIONS.md
View File

@ -8,7 +8,7 @@ Defines | ALL_CAPS | `#define PLATFORM_DESKTOP`
Macros | ALL_CAPS | `#define MIN(a,b) (((a)<(b))?(a):(b))`
Variables | lowerCase | `int screenWidth = 0;`, `float targetFrameTime = 0.016f;`
Local variables | lowerCase | `Vector2 playerPosition = { 0 };`
Global variables | lowerCase | `bool fullscreen = false;`
Global variables | lowerCase | `bool windowReady = false;`
Constants | lowerCase | `const int maxValue = 8;`
Pointers | MyType *pointer | `Texture2D *array = NULL;`
float values | always x.xf | `float gravity = 10.0f`

54
HISTORY.md
View File

@ -33,7 +33,7 @@ Lots of code changes and lot of testing have concluded in this amazing new rayli
notes on raylib 1.2
-------------------
On September 2014, after 5 month of raylib 1.1 release, it comes raylib 1.2. Again, this version presents a complete internal redesign of [core](https://github.com/raysan5/raylib/blob/master/src/core.c) module to support two new platforms: [Android](http://www.android.com/) and [Raspberry Pi](http://www.raspberrypi.org/).
On September 2014, after 5 month of raylib 1.1 release, it comes raylib 1.2. Again, this version presents a complete internal redesign of [core](https://github.com/raysan5/raylib/blob/master/src/rcore.c) module to support two new platforms: [Android](http://www.android.com/) and [Raspberry Pi](http://www.raspberrypi.org/).
It's been some month of really hard work to accomodate raylib to those new platforms while keeping it easy for the users. On Android, raylib manages internally the activity cicle, as well as the inputs; on Raspberry Pi, a complete raw input system has been written from scratch.
@ -54,9 +54,9 @@ On September 2015, after 1 year of raylib 1.2 release, arrives raylib 1.3. This
- Textures module has grown to support most of the internal texture formats available in OpenGL (RGB565, RGB888, RGBA5551, RGBA4444, etc.), including compressed texture formats (DXT, ETC1, ETC2, ASTC, PVRT); raylib 1.3 can load .dds, .pkm, .ktx, .astc and .pvr files.
- A brand new [camera](https://github.com/raysan5/raylib/blob/master/src/camera.c) module offers to the user multiple preconfigured ready-to-use camera systems (free camera, 1st person, 3rd person). Camera modes are very easy to use, just check examples: [core_3d_camera_free.c](https://github.com/raysan5/raylib/blob/master/examples/core_3d_camera_free.c) and [core_3d_camera_first_person.c](https://github.com/raysan5/raylib/blob/master/examples/core_3d_camera_first_person.c).
- A brand new [camera](https://github.com/raysan5/raylib/blob/master/src/rcamera.c) module offers to the user multiple preconfigured ready-to-use camera systems (free camera, 1st person, 3rd person). Camera modes are very easy to use, just check examples: [core_3d_camera_free.c](https://github.com/raysan5/raylib/blob/master/examples/core_3d_camera_free.c) and [core_3d_camera_first_person.c](https://github.com/raysan5/raylib/blob/master/examples/core_3d_camera_first_person.c).
- New [gestures](https://github.com/raysan5/raylib/blob/master/src/gestures.h) module simplifies gestures detection on Android and HTML5 programs.
- New [gestures](https://github.com/raysan5/raylib/blob/master/src/rgestures.h) module simplifies gestures detection on Android and HTML5 programs.
- [raygui](https://github.com/raysan5/raylib/blob/master/src/raygui.h), the new immediate-mode GUI module offers a set of functions to create simple user interfaces, primary intended for tools development. It's still in experimental state but already fully functional.
@ -77,7 +77,7 @@ On February 2016, after 4 months of raylib 1.3 release, it comes raylib 1.4. For
- [raymath](https://github.com/raysan5/raylib/blob/master/src/raymath.h) module has been reviewed; some bugs have been solved and the module has been converted to a header-only file for easier portability, optionally, functions can also be used as inline.
- [gestures](https://github.com/raysan5/raylib/blob/master/src/gestures.c) module has redesigned and simplified, now it can process touch events from any source, including mouse. This way, gestures system can be used on any platform providing an unified way to work with inputs and allowing the user to create multiplatform games with only one source code.
- [gestures](https://github.com/raysan5/raylib/blob/master/src/rgestures.c) module has redesigned and simplified, now it can process touch events from any source, including mouse. This way, gestures system can be used on any platform providing an unified way to work with inputs and allowing the user to create multiplatform games with only one source code.
- Raspberry Pi input system has been redesigned to better read raw inputs using generic Linux event handlers (keyboard:`stdin`, mouse:`/dev/input/mouse0`, gamepad:`/dev/input/js0`). Gamepad support has also been added (experimental).
@ -106,7 +106,7 @@ On July 2016, after 5 months of raylib 1.4 release, arrives raylib 1.5. This new
- Audio chiptunese support and mixing channels: Added support for module audio music (.xm, .mod) loading and playing. Multiple mixing channels are now also supported. All this features thanks to the amazing work of @kd7tck.
Other additions include a [2D camera system](https://github.com/raysan5/raylib/blob/master/examples/core_2d_camera.c), render textures for offline render (and most comprehensive [postprocessing](https://github.com/raysan5/raylib/blob/master/examples/shaders_postprocessing.c)) or support for legacy OpenGL 2.1 on desktop platforms.
Other additions include a [2D camera system](https://github.com/raysan5/raylib/blob/master/examples/core_2d_rcamera.c), render textures for offline render (and most comprehensive [postprocessing](https://github.com/raysan5/raylib/blob/master/examples/shaders_postprocessing.c)) or support for legacy OpenGL 2.1 on desktop platforms.
This new version is so massive that is difficult to list all the improvements, most of raylib modules have been reviewed and [rlgl](https://github.com/raysan5/raylib/blob/master/src/rlgl.c) module has been completely redesigned to accomodate to new material-lighting systems and stereo rendering. You can check [CHANGELOG](https://github.com/raysan5/raylib/blob/master/CHANGELOG) file for a more detailed list of changes.
@ -255,8 +255,8 @@ It has been **10 months of improvements** to create the best raylib ever.
Welcome to **raylib 3.0**.
notes on raylib 3.5
-------------------
notes on raylib 3.5 - 7th Anniversary Edition
---------------------------------------------
It's December 25th... this crazy 2020 is about to finish and finally the holidays gave me some time to put a new version of raylib. It's been **9 months since last release** and last November raylib become 7 years old... I was not able to release this new version back then but here it is. Many changes and improvements have happened in those months and, even, last August, raylib was awarded with an [Epic Megagrant](https://www.unrealengine.com/en-US/blog/epic-megagrants-fall-2020-update)! Bindings list kept growing to [+50 programming languages](BINDINGS.md) and some new platforms have been supported. Let's see this new version details:
@ -322,3 +322,43 @@ Highlights for `raylib 3.7`:
Beside those key changes, many functions have been reviewed with improvements and bug fixes, many of them contributed by the community! Thanks! And again, this release sets a **new milestone for raylib library**. Make sure to check [CHANGELOG](CHANGELOG) for detailed list of changes! Hope you enjoy this new raylib installment!
Happy **gamedev/tools/graphics** programming! :)
notes on raylib 4.0 - 8th Anniversary Edition
---------------------------------------------
It's been about 6 months since last raylib release and it's been **8 years since I started with this project**, what an adventure! It's time for a new release: `raylib 4.0`, **the biggest release ever** and an inflexion point for the library. Many hours have been put in this release to make it special, **many library details have been polished**: syntax, naming conventions, code comments, functions descriptions, log outputs... Almost all the issues have been closed (only 3 remain open at the moment of this writing) and some amazing new features have been added. I expect this **`raylib 4.0`** to be a long term version (LTS), stable and complete enough for any new graphic/game/tool application development.
Let's start with some numbers:
- **+130** closed issues (for a TOTAL of **+1030**!)
- **+550** commits since previous RELEASE
- **+20** functions ADDED to raylib API
- **+60** functions ADDED to rlgl API
- **+40** functions RENAMED/REVIEWED/REDESIGNED
- **+60** new contributors (for a TOTAL of **+275**!)
Highlights for `raylib 4.0`:
- **Naming consistency and coherency**: `raylib` API has been completely reviewed to be consistent on naming conventions for data structures and functions, comments and descriptions have been reviewed, also the syntax of many symbols for consistency; some functions and structs have been renamed (i.e. `struct CharInfo` to `struct GlyphInfo`). Output log messages have been also improved to show more info to the users. Several articles have been writen in this process: [raylib_syntax analysis](https://github.com/raysan5/raylib/wiki/raylib-syntax-analysis) and [raylib API usage analysis](https://gist.github.com/raysan5/7c0c9fff1b6c19af24bb4a51b7383f1e). In general, a big polishment of the library to make it more consistent and coherent.
- **Event Automation System**: This new _experimental_ feature has been added for future usage, it allows to **record input events and re-play them automatically**. This feature could be very useful to automatize examples testing but also for tutorials with assited game playing, in-game cinematics, speedruns, AI playing and more! Note this feature is still experimental.
- **Custom game-loop control**: As requested by some advance users, **the game-loop control can be exposed** compiling raylib with the config flag: `SUPPORT_CUSTOM_FRAME_CONTROL`. It's intended for advance users that want to control the events polling and also the timming mechanisms of their games.
- [**`rlgl 4.0`**](https://github.com/raysan5/raylib/blob/master/src/rlgl.h): This module has been completely **decoupled from platform layer** and raylib, now `rlgl` single-file header-only library only depends on the multiple OpenGL backends supported, even the dependency on `raymath` has been removed. Additionally, **support for OpenGL 4.3** has been added, supporting compute shaders and Shader Storage Buffer Objects (SSBO). Now `rlgl` can be used as a complete standalone portable library to wrap several OpenGL version and providing **a simple and easy-to-use pseudo-OpenGL immediate-mode API**.
- [**`raymath 1.5`**](https://github.com/raysan5/raylib/blob/master/src/raymath.h): This module has been reviewed and some new conventions have been adopted to make it **more portable and self-contained**:
- Functions are self-contained, no function use other raymath function inside, required code is directly re-implemented
- Functions input parameters are always received by value
- Functions use always a "result" variable for return
- Angles are always in radians (`DEG2RAD`/`RAD2DEG` macros provided for convenience)
- [**`raygui 3.0`**](https://github.com/raysan5/raygui): The **official raylib immediate-mode gui library** (included in `raylib/src/extras`) has been updated to a new version, embedding the icons collection and adding mulstiple improvements. It has been simplified and constrained for a better focus on its task: provide a simple and easy-to-use immediate-mode-gui library for small tools development.
- [**`raylib_parser`**](https://github.com/raysan5/raylib/tree/master/parser): Added **new tool to parse `raylib.h`** and tokenize its enums, structs and functions, extracting all required info (name, params, descriptions...) into custom output formats (TXT, XML, JSON...) for further processing. This tool is specially useful to **automatize bindings generation**. Hopefully, this tool will make life easier to binding creators to update their bindings for raylib 4.0 or adding new ones!
- **Zig and Odin official support for raylib**: Those two new amazing programming languages are officially supporting raylib, `Zig` lists raylib as an [official example for C interoperatibility](https://ziglang.org/learn/samples/#c-interoperability) and Odin [officially supports raylib as a vendor library](https://github.com/odin-lang/Odin/tree/master/vendor/raylib). Both languages also have several bingings to raylib. Additionally, Zig build system supported has been added to compile raylib library and examples.
Those are some of the key features for this new release but actually there is way more! **Support for `VOX` ([MagikaVoxel](https://ephtracy.github.io/)) 3d model format** has been added, **new [raylib_game_template](https://github.com/raysan5/raylib-game-template)** repo shared, **new `EncodeDataBase64()` and `DecodeDataBase64()` functions** added, **improved HiDPI support**, new `DrawTextPro()` with support for text rotations, completely **reviewed `glTF` models loading**, added **`SeekMusicStream()` for music seeking**, many new examples and +20 examples reviewed... **hundreds of improvements and bug fixes**! Make sure to check [CHANGELOG](CHANGELOG) for a detailed list of changes!
Undoubtely, **this is the best raylib ever**. Enjoy gamedev/tools/graphics programming! :)

2
LICENSE
View File

@ -1,4 +1,4 @@
Copyright (c) 2013-2021 Ramon Santamaria (@raysan5)
Copyright (c) 2013-2022 Ramon Santamaria (@raysan5)
This software is provided "as-is", without any express or implied warranty. In no event
will the authors be held liable for any damages arising from the use of this software.

63
README.md
View File

@ -4,23 +4,27 @@
raylib is highly inspired by Borland BGI graphics lib and by XNA framework and it's specially well suited for prototyping, tooling, graphical applications, embedded systems and education.
*NOTE for ADVENTURERS: raylib is a programming library to enjoy videogames programming; no fancy interface, no visual helpers, no auto-debugging... just coding in the most pure spartan-programmers way.*
*NOTE for ADVENTURERS: raylib is a programming library to enjoy videogames programming; no fancy interface, no visual helpers, no debug button... just coding in the most pure spartan-programmers way.*
Ready to learn? Jump to [code examples!](http://www.raylib.com/examples.html)
Ready to learn? Jump to [code examples!](https://www.raylib.com/examples.html)
---
<br>
[![GitHub contributors](https://img.shields.io/github/contributors/raysan5/raylib)](https://github.com/raysan5/raylib/graphs/contributors)
[![GitHub All Releases](https://img.shields.io/github/downloads/raysan5/raylib/total)](https://github.com/raysan5/raylib/releases)
[![GitHub commits since tagged version](https://img.shields.io/github/commits-since/raysan5/raylib/3.7.0)](https://github.com/raysan5/raylib/commits/master)
[![GitHub Contributors](https://img.shields.io/github/contributors/raysan5/raylib)](https://github.com/raysan5/raylib/graphs/contributors)
[![GitHub Releases Downloads](https://img.shields.io/github/downloads/raysan5/raylib/total)](https://github.com/raysan5/raylib/releases)
[![GitHub Stars](https://img.shields.io/github/stars/raysan5/raylib?style=flat&label=stars)](https://github.com/raysan5/raylib/stargazers)
[![GitHub commits since tagged version](https://img.shields.io/github/commits-since/raysan5/raylib/4.0.0)](https://github.com/raysan5/raylib/commits/master)
[![Packaging Status](https://repology.org/badge/tiny-repos/raylib.svg)](https://repology.org/project/raylib/versions)
[![License](https://img.shields.io/badge/license-zlib%2Flibpng-blue.svg)](LICENSE)
[![Chat on Discord](https://img.shields.io/discord/426912293134270465.svg?logo=discord)](https://discord.gg/raylib)
[![GitHub stars](https://img.shields.io/github/stars/raysan5/raylib?style=social)](https://github.com/raysan5/raylib/stargazers)
[![Twitter Follow](https://img.shields.io/twitter/follow/raysan5?style=social)](https://twitter.com/raysan5)
[![Subreddit subscribers](https://img.shields.io/reddit/subreddit-subscribers/raylib?style=social)](https://www.reddit.com/r/raylib/)
[![Discord Members](https://img.shields.io/discord/426912293134270465.svg?label=Discord&logo=discord)](https://discord.gg/raylib)
[![Subreddit Subscribers](https://img.shields.io/reddit/subreddit-subscribers/raylib?label=reddit%20r%2Fraylib&logo=reddit)](https://www.reddit.com/r/raylib/)
[![Youtube Subscribers](https://img.shields.io/youtube/channel/subscribers/UC8WIBkhYb5sBNqXO1mZ7WSQ?style=flat&label=Youtube&logo=youtube)](https://www.youtube.com/c/raylib)
[![Twitch Status](https://img.shields.io/twitch/status/raysan5?style=flat&label=Twitch&logo=twitch)](https://www.twitch.tv/raysan5)
[![Twitter Followers](https://img.shields.io/twitter/follow/raysan5?style=flat&label=@raysan5&color=1da1f2&logo=twitter)](https://twitter.com/raysan5)
[![Windows](https://github.com/raysan5/raylib/workflows/Windows/badge.svg)](https://github.com/raysan5/raylib/actions?query=workflow%3AWindows)
[![Linux](https://github.com/raysan5/raylib/workflows/Linux/badge.svg)](https://github.com/raysan5/raylib/actions?query=workflow%3ALinux)
@ -37,13 +41,13 @@ features
- **NO external dependencies**, all required libraries are [bundled into raylib](https://github.com/raysan5/raylib/tree/master/src/external)
- Multiple platforms supported: **Windows, Linux, MacOS, RPI, Android, HTML5... and more!**
- Written in plain C code (C99) in PascalCase/camelCase notation
- Hardware accelerated with OpenGL (**1.1, 2.1, 3.3 or ES 2.0**)
- Hardware accelerated with OpenGL (**1.1, 2.1, 3.3, 4.3 or ES 2.0**)
- **Unique OpenGL abstraction layer** (usable as standalone module): [rlgl](https://github.com/raysan5/raylib/blob/master/src/rlgl.h)
- Multiple **Fonts** formats supported (TTF, XNA fonts, AngelCode fonts)
- Multiple texture formats supported, including **compressed formats** (DXT, ETC, ASTC)
- **Full 3D support**, including 3D Shapes, Models, Billboards, Heightmaps and more!
- Flexible Materials system, supporting classic maps and **PBR maps**
- **Animated 3D models** supported (skeletal bones animation) (IQM, glTF)
- **Animated 3D models** supported (skeletal bones animation) (IQM)
- Shaders support, including model and **postprocessing** shaders.
- **Powerful math module** for Vector, Matrix and Quaternion operations: [raymath](https://github.com/raysan5/raylib/blob/master/src/raymath.h)
- Audio loading and playing with streaming support (WAV, OGG, MP3, FLAC, XM, MOD)
@ -52,11 +56,9 @@ features
- Bindings to [+50 programming languages](https://github.com/raysan5/raylib/blob/master/BINDINGS.md)!
- **Free and open source**.
raylib uses internally some libraries for window/graphics/inputs management and also to support different fileformats loading, all those libraries are embedded with raylib and are available in [src/external](https://github.com/raysan5/raylib/tree/master/src/external) directory. Check [raylib dependencies](https://github.com/raysan5/raylib/wiki/raylib-dependencies) on [raylib Wiki](https://github.com/raysan5/raylib/wiki) for a detailed list.
basic example
--------------
This is a basic raylib example, it creates a window and it draws the text `"Congrats! You created your first window!"` in the middle of the screen. Check this example [running live on web here](https://www.raylib.com/examples/web/core/loader.html?name=core_basic_window).
This is a basic raylib example, it creates a window and it draws the text `"Congrats! You created your first window!"` in the middle of the screen. Check this example [running live on web here](https://www.raylib.com/examples/core/loader.html?name=core_basic_window).
```c
#include "raylib.h"
@ -81,30 +83,10 @@ int main(void)
build and installation
----------------------
raylib binary releases for Windows, Linux and macOS are available at the [Github Releases page](https://github.com/raysan5/raylib/releases).
raylib binary releases for Windows, Linux, macOS, Android and HTML5 are available at the [Github Releases page](https://github.com/raysan5/raylib/releases).
raylib is also available via multiple [package managers](https://github.com/raysan5/raylib/issues/613) on multiple OS distributions.
#### Installing and building raylib via vcpkg
You can download and install raylib using the [vcpkg](https://github.com/Microsoft/vcpkg) dependency manager:
git clone https://github.com/Microsoft/vcpkg.git
cd vcpkg
./bootstrap-vcpkg.sh
./vcpkg integrate install
vcpkg install raylib
*The raylib port in vcpkg is kept up to date by Microsoft team members and community contributors. If the version is out of date, please [create an issue or pull request](https://github.com/Microsoft/vcpkg) on the vcpkg repository.*
#### Installing and building raylib via conan
You can download and install raylib using the [conan](https://conan.io) dependency manager:
https://docs.conan.io/en/latest/getting_started.html
*The raylib recipe in conan is kept up to date by conan team members and community contributors. If the version is out of date, please [create an issue or pull request](https://github.com/conan-io/conan-center-index) on the conan-center-index repository.*
#### Installing and building raylib on multiple platforms
[raylib Wiki](https://github.com/raysan5/raylib/wiki#development-platforms) contains detailed instructions on building and usage on multiple platforms.
@ -112,6 +94,7 @@ You can download and install raylib using the [conan](https://conan.io) dependen
- [Working on Windows](https://github.com/raysan5/raylib/wiki/Working-on-Windows)
- [Working on macOS](https://github.com/raysan5/raylib/wiki/Working-on-macOS)
- [Working on GNU Linux](https://github.com/raysan5/raylib/wiki/Working-on-GNU-Linux)
- [Working on Chrome OS](https://github.com/raysan5/raylib/wiki/Working-on-Chrome-OS)
- [Working on FreeBSD](https://github.com/raysan5/raylib/wiki/Working-on-FreeBSD)
- [Working on Raspberry Pi](https://github.com/raysan5/raylib/wiki/Working-on-Raspberry-Pi)
- [Working for Android](https://github.com/raysan5/raylib/wiki/Working-for-Android)
@ -122,7 +105,7 @@ You can download and install raylib using the [conan](https://conan.io) dependen
#### Setup raylib with multiple IDEs
raylib has been developed on Windows platform using [Notepad++](https://notepad-plus-plus.org/) and [MinGW GCC](http://mingw-w64.org/doku.php) compiler but it can be used with other IDEs on multiple platforms.
raylib has been developed on Windows platform using [Notepad++](https://notepad-plus-plus.org/) and [MinGW GCC](https://www.mingw-w64.org/) compiler but it can be used with other IDEs on multiple platforms.
[Projects directory](https://github.com/raysan5/raylib/tree/master/projects) contains several ready-to-use **project templates** to build raylib and code examples with multiple IDEs.
@ -147,10 +130,10 @@ contact and networks
raylib is present in several networks and raylib community is growing everyday. If you are using raylib and enjoying it, feel free to join us in any of these networks. The most active network is our [Discord server](https://discord.gg/raylib)! :)
- Webpage: [http://www.raylib.com](http://www.raylib.com)
- Webpage: [https://www.raylib.com](https://www.raylib.com)
- Discord: [https://discord.gg/raylib](https://discord.gg/raylib)
- Twitter: [http://www.twitter.com/raysan5](http://www.twitter.com/raysan5)
- Twitch: [http://www.twitch.tv/raysan5](http://www.twitch.tv/raysan5)
- Twitter: [https://www.twitter.com/raysan5](https://www.twitter.com/raysan5)
- Twitch: [https://www.twitch.tv/raysan5](https://www.twitch.tv/raysan5)
- Reddit: [https://www.reddit.com/r/raylib](https://www.reddit.com/r/raylib)
- Patreon: [https://www.patreon.com/raylib](https://www.patreon.com/raylib)
- YouTube: [https://www.youtube.com/channel/raylib](https://www.youtube.com/c/raylib)
@ -159,3 +142,5 @@ license
-------
raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified, BSD-like license that allows static linking with closed source software. Check [LICENSE](LICENSE) for further details.
raylib uses internally some libraries for window/graphics/inputs management and also to support different fileformats loading, all those libraries are embedded with and are available in [src/external](https://github.com/raysan5/raylib/tree/master/src/external) directory. Check [raylib dependencies LICENSES](https://github.com/raysan5/raylib/wiki/raylib-dependencies) on raylib Wiki for details.

28
ROADMAP.md
View File

@ -1,19 +1,27 @@
roadmap
-------
# raylib roadmap
Here it is a wish-list with features and ideas to improve the library. Note that features listed here are usually long term additions for the library. Current version of raylib is complete and functional but there is a lot of room for improvement.
Here it is a wish-list with features and ideas to improve the library. Note that features listed here are usually long term improvements or just describe a route to follow for the library. There are also some additional places to look for raylib improvements of ideas:
Also note that [raylib source code](https://github.com/raysan5/raylib/tree/master/src) has multiple *TODO* comments around code with pending things to review or improve. Check also [GitHub Issues](https://github.com/raysan5/raylib/issues) for further details!
- [GitHub Issues](https://github.com/raysan5/raylib/issues) has several open issues for possible improvements or bugs to fix.
- [raylib source code](https://github.com/raysan5/raylib/tree/master/src) has multiple *TODO* comments around code with pending things to review or improve.
- [raylib wishlist](https://github.com/raysan5/raylib/discussions/1502) is open to everyone to ask for improvements, feel free to check and comment.
There is also a [Discussions Wishlist](https://github.com/raysan5/raylib/discussions/1502) open to everyone, feel free to check and comment.
_Current version of raylib is complete and functional but, as always, there is lot of room for improvement._
**raylib 4.x**
- [ ] Redesign camera module (more flexible) ([#1143](https://github.com/raysan5/raylib/issues/1143))
- [ ] Redesign gestures system, improve touch inputs management
- [ ] Better documentation and improved examples
- [ ] Focus on HTML5 and embedded platforms
- [ ] Additional support libraries: [raygui](https://github.com/raysan5/raygui), [rres](https://github.com/raysan5/rres)...
**raylib 4.0**
- [ ] Network module (UDP): `rnet` ([#753](https://github.com/raysan5/raylib/issues/753))
- [ ] Custom raylib resource packer: `rres` ([link](https://github.com/raysan5/rres))
- [ ] Basic CPU/GPU stats system (memory, draws, time...) ([#1295](https://github.com/raysan5/raylib/issues/1295))
- [ ] Software rendering backend (avoiding OpenGL) ([#1370](https://github.com/raysan5/raylib/issues/1370))
- [ ] Redesigned camera module (more flexible) ([#1143](https://github.com/raysan5/raylib/issues/1143))
- [x] Improved consistency and coherency in raylib API
- [x] Continuous Deployment using GitHub Actions
- [x] rlgl improvements for standalone usage (avoid raylib coupling)
- Basic CPU/GPU stats system (memory, draws, time...) ([#1295](https://github.com/raysan5/raylib/issues/1295)) - _DISCARDED_
- Software rendering backend (avoiding OpenGL) ([#1370](https://github.com/raysan5/raylib/issues/1370)) - _DISCARDED_
- Network module (UDP): `rnet` ([#753](https://github.com/raysan5/raylib/issues/753)) - _DISCARDED_ - Use [nbnet](https://github.com/nathhB/nbnet).
**raylib 3.0**
- [x] Custom memory allocators support

42
SPONSORS.md
View File

@ -1,21 +1,14 @@
## raylib GitHub Sponsors
### Current raylib GitHub Sponsors
### Current raylib GitHub Sponsors (raylib 4.0 release)
The following people is currently [**sponsoring raylib**](https://github.com/sponsors/raysan5) with a generous donation to allow improving and growing the project!
Note that Sponsors donations vary between sponsors, I just decided not to make any distinction while listing them.
The following people are currently [**sponsoring raylib**](https://github.com/sponsors/raysan5) with a generous donation to allow improving and growing the project!
- Eric J. ([@ProfJski](https://github.com/ProfJski))
- devdad ([@devdad](https://github.com/devdad))
- Zach Geis ([@zacgeis](https://github.com/zacgeis))
- minirop ([@minirop](https://github.com/minirop))
- Daniel Gómez ([@Koocachookies](https://github.com/Koocachookies))
- Sergio ([@anidealgift](https://github.com/anidealgift))
- Marc Agüera ([@maguera93](https://github.com/maguera93))
- Pau Fernández ([@pauek](https://github.com/pauek))
- Snowminx ([@Gamerfiend](https://github.com/Gamerfiend))
- NimbusFox ([@NimbusFox](https://github.com/NimbusFox))
- Robin Mattheussen ([@romatthe](https://github.com/romatthe))
- Grant Haywood ([@cinterloper](https://github.com/cinterloper))
- Terry Nguyen ([@terrehbyte](https://github.com/terrehbyte))
@ -25,10 +18,19 @@ Note that Sponsors donations vary between sponsors, I just decided not to make a
- cob ([@majorcob](https://github.com/majorcob))
- Samuel Batista ([@gamedevsam](https://github.com/gamedevsam))
- Merlyn Morgan-Graham ([@kavika13](https://github.com/kavika13))
- Toby4213 ([@Toby4213](https://github.com/Toby4213))
- linus ([@hochbaum](https://github.com/hochbaum))
- Nawarian ([@nawarian](https://github.com/nawarian) - [thephp.website](https://thephp.website/))
- Níckolas Daniel da Silva ([@nawarian](https://github.com/nawarian) - [thephp.website](https://thephp.website/))
- kenzie ([@sme-ek](https://github.com/sme-ek))
- Allan Regush ([@AllanRegush](https://github.com/AllanRegush))
- Jeffery Myers ([@JeffM2501](https://github.com/JeffM2501))
- Ryan Roden-Corrent ([@rcorre](https://github.com/rcorre))
- michaelfiber ([@michaelfiber](https://github.com/michaelfiber))
- Nikhilesh S ([@nikki93](https://github.com/nikki93))
- kevinabraun ([@kevinabraun](https://github.com/kevinabraun))
- Matthew Owens ([@MatthewOwens](https://github.com/MatthewOwens))
- Tim Eilers ([@eilerstim](https://github.com/eilerstim))
- Laurentino Luna ([@catmanl](https://github.com/catmanl))
- ZimonIsHim ([@ZimonIsHim](https://github.com/ZimonIsHim))
### Past raylib GitHub Sponsors
@ -49,10 +51,20 @@ The following people has **sponsored raylib** in the past, allowing the project
- James Ghawaly ([@jghawaly](https://github.com/jghawaly))
- jack ([@Jack-Ji](https://github.com/Jack-Ji))
- Guido Offermans ([@jghawaly](https://github.com/GuidoOffermans))
- devdad ([@devdad](https://github.com/devdad))
- Pau Fernández ([@pauek](https://github.com/pauek))
- Sergio ([@anidealgift](https://github.com/anidealgift))
- Snowminx ([@Gamerfiend](https://github.com/Gamerfiend))
- NimbusFox ([@NimbusFox](https://github.com/NimbusFox))
- Shylie ([@Shylie](https://github.com/Shylie))
- Livio Dal Maso ([@Humeur](https://github.com/Humeur))
- Diego Vaccher ([@denny0754](https://github.com/denny0754))
- Ricardo Alcantara ([@ricardoalcantara](https://github.com/ricardoalcantara))
- Toby4213 ([@Toby4213](https://github.com/Toby4213))
### Notes for Current/Past raylib Sponsor
- **If you are not on the list, feel free to send a PR to add you if desired.**
- **If you want your personal webpage listed along your GitHub account, feel free to send a PR to add it.**
- **If you prefer not to listed in this list, feel free to send a PR to remove it.**
- If you are not on the list, feel free to send a PR to be added (if desired).
- If you want your personal webpage or project listed, feel free to send a PR to be added.
- If you prefer not to be in this list, feel free to send a PR to be remove.

35
cmake/CompileDefinitions.cmake
View File

@ -4,26 +4,35 @@ target_compile_definitions("raylib" PUBLIC "${GRAPHICS}")
function(define_if target variable)
if (${${variable}})
message(STATUS "${variable}=${${variable}}")
target_compile_definitions(${target} PUBLIC "${variable}")
endif ()
endfunction()
if (${CUSTOMIZE_BUILD})
target_compile_definitions("raylib" PUBLIC EXTERNAL_CONFIG_FLAGS)
define_if("raylib" USE_AUDIO)
define_if("raylib" SUPPORT_MODULE_RSHAPES)
define_if("raylib" SUPPORT_MODULE_RTEXTURES)
define_if("raylib" SUPPORT_MODULE_RTEXT)
define_if("raylib" SUPPORT_MODULE_RMODELS)
define_if("raylib" SUPPORT_MODULE_RAUDIO)
define_if("raylib" SUPPORT_CAMERA_SYSTEM)
define_if("raylib" SUPPORT_GESTURES_SYSTEM)
define_if("raylib" SUPPORT_MOUSE_GESTURES)
define_if("raylib" SUPPORT_SSH_KEYBOARD_RPI)
define_if("raylib" SUPPORT_BUSY_WAIT_LOOP)
define_if("raylib" SUPPORT_EVENTS_WAITING)
define_if("raylib" SUPPORT_DEFAULT_FONT)
define_if("raylib" SUPPORT_SCREEN_CAPTURE)
define_if("raylib" SUPPORT_GIF_RECORDING)
define_if("raylib" SUPPORT_HIGH_DPI)
define_if("raylib" SUPPORT_COMPRESSION_API)
define_if("raylib" SUPPORT_BUSY_WAIT_LOOP)
define_if("raylib" SUPPORT_EVENTS_WAITING)
define_if("raylib" SUPPORT_WINMM_HIGHRES_TIMER)
define_if("raylib" SUPPORT_DATA_STORAGE)
define_if("raylib" SUPPORT_VR_SIMULATOR)
define_if("raylib" SUPPORT_FONT_TEXTURE)
define_if("raylib" SUPPORT_COMPRESSION_API)
define_if("raylib" SUPPORT_QUADS_DRAW_MODE)
define_if("raylib" SUPPORT_IMAGE_EXPORT)
define_if("raylib" SUPPORT_IMAGE_GENERATION)
define_if("raylib" SUPPORT_IMAGE_MANIPULATION)
define_if("raylib" SUPPORT_FILEFORMAT_PNG)
define_if("raylib" SUPPORT_FILEFORMAT_DDS)
define_if("raylib" SUPPORT_FILEFORMAT_HDR)
@ -33,32 +42,28 @@ if (${CUSTOMIZE_BUILD})
define_if("raylib" SUPPORT_FILEFORMAT_TGA)
define_if("raylib" SUPPORT_FILEFORMAT_JPG)
define_if("raylib" SUPPORT_FILEFORMAT_GIF)
define_if("raylib" SUPPORT_FILEFORMAT_QOI)
define_if("raylib" SUPPORT_FILEFORMAT_PSD)
define_if("raylib" SUPPORT_FILEFORMAT_PKM)
define_if("raylib" SUPPORT_FILEFORMAT_PVR)
define_if("raylib" ORT_IMAGE_EXPORT)
define_if("raylib" SUPPORT_IMAGE_MANIPULATION)
define_if("raylib" SUPPORT_IMAGE_GENERATION)
define_if("raylib" SUPPORT_DEFAULT_FONT)
define_if("raylib" SUPPORT_FILEFORMAT_FNT)
define_if("raylib" SUPPORT_FILEFORMAT_TTF)
define_if("raylib" SUPPORT_TEXT_MANIPULATION)
define_if("raylib" SUPPORT_MESH_GENERATION)
define_if("raylib" SUPPORT_FILEFORMAT_OBJ)
define_if("raylib" SUPPORT_FILEFORMAT_MTL)
define_if("raylib" SUPPORT_FILEFORMAT_IQM)
define_if("raylib" SUPPORT_FILEFORMAT_GLTF)
define_if("raylib" SUPPORT_MESH_GENERATION)
define_if("raylib" SUPPORT_FILEFORMAT_VOX)
define_if("raylib" SUPPORT_FILEFORMAT_WAV)
define_if("raylib" SUPPORT_FILEFORMAT_OGG)
define_if("raylib" SUPPORT_FILEFORMAT_XM)
define_if("raylib" SUPPORT_FILEFORMAT_MOD)
define_if("raylib" SUPPORT_FILEFORMAT_FLAC)
define_if("raylib" SUPPORT_FILEFORMAT_MP3)
define_if("raylib" SUPPORT_FILEFORMAT_FLAC)
define_if("raylib" SUPPORT_STANDARD_FILEIO)
define_if("raylib" SUPPORT_TRACELOG)
define_if("raylib" SUPPORT_COMPRESSION_API)
if (UNIX AND NOT APPLE)
target_compile_definitions("raylib" PUBLIC "MAX_FILEPATH_LENGTH=4096")
else ()

17
cmake/LibraryConfigurations.cmake
View File

@ -14,7 +14,8 @@ if (${PLATFORM} MATCHES "Desktop")
endif ()
elseif (WIN32)
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
set(LIBS_PRIVATE ${LIBS_PRIVATE} winmm)
find_package(OpenGL QUIET)
set(LIBS_PRIVATE ${OPENGL_LIBRARIES} winmm)
else ()
find_library(pthread NAMES pthread)
find_package(OpenGL QUIET)
@ -27,6 +28,10 @@ if (${PLATFORM} MATCHES "Desktop")
endif ()
set(LIBS_PRIVATE m pthread ${OPENGL_LIBRARIES} ${OSS_LIBRARY})
if (USE_AUDIO)
set(LIBS_PRIVATE ${LIBS_PRIVATE} dl)
endif ()
endif ()
elseif (${PLATFORM} MATCHES "Web")
@ -39,10 +44,10 @@ elseif (${PLATFORM} MATCHES "Android")
set(PLATFORM_CPP "PLATFORM_ANDROID")
set(GRAPHICS "GRAPHICS_API_OPENGL_ES2")
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(raylib_sources "${raylib_sources} ${ANDROID_NDK}/sources/android/native_app_glue/android_native_app_glue.c")
add_definitions(-DANDROID -D__ANDROID_API__=21)
include_directories(external/android/native_app_glue)
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--exclude-libs,libatomic.a -Wl,--build-id -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--warn-shared-textrel -Wl,--fatal-warnings -uANativeActivity_onCreate")
include_directories(${ANDROID_NDK}/sources/android/native_app_glue)
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--exclude-libs,libatomic.a -Wl,--build-id -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--warn-shared-textrel -Wl,--fatal-warnings -u ANativeActivity_onCreate -Wl,-undefined,dynamic_lookup")
find_library(OPENGL_LIBRARY OpenGL)
set(LIBS_PRIVATE m log android EGL GLESv2 OpenSLES atomic c)
@ -82,7 +87,9 @@ endif ()
if (${OPENGL_VERSION})
set(${SUGGESTED_GRAPHICS} "${GRAPHICS}")
if (${OPENGL_VERSION} MATCHES "3.3")
if (${OPENGL_VERSION} MATCHES "4.3")
set(GRAPHICS "GRAPHICS_API_OPENGL_43")
elseif (${OPENGL_VERSION} MATCHES "3.3")
set(GRAPHICS "GRAPHICS_API_OPENGL_33")
elseif (${OPENGL_VERSION} MATCHES "2.1")
set(GRAPHICS "GRAPHICS_API_OPENGL_21")

1
cmake/raylib-config.cmake
View File

@ -62,6 +62,7 @@ string (REPLACE ";" " " raylib_LDFLAGS "${raylib_LDFLAGS}")
set_target_properties(raylib
PROPERTIES
IMPORTED_LOCATION "${raylib_LIBRARIES}"
IMPORTED_IMPLIB "${raylib_LIBRARIES}"
INTERFACE_INCLUDE_DIRECTORIES "${raylib_INCLUDE_DIRS}"
INTERFACE_LINK_LIBRARIES "${raylib_LDFLAGS}"
INTERFACE_COMPILE_OPTIONS "${raylib_DEFINITIONS}"

3
examples/CMakeLists.txt
View File

@ -73,7 +73,6 @@ if (${PLATFORM} MATCHES "Android")
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_world_screen.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_mesh_picking.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_material_pbr.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_cubicmap.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_skybox.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_mesh_picking.c)
@ -86,7 +85,9 @@ if (${PLATFORM} MATCHES "Android")
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_obj_viewer.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_animation.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_first_person_maze.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_magicavoxel_loading.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_custom_uniform.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_model_shader.c)
list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_postprocessing.c)

268
examples/Makefile
View File

@ -2,7 +2,7 @@
#
# raylib makefile for Desktop platforms, Raspberry Pi, Android and HTML5
#
# Copyright (c) 2013-2021 Ramon Santamaria (@raysan5)
# Copyright (c) 2013-2022 Ramon Santamaria (@raysan5)
#
# This software is provided "as-is", without any express or implied warranty. In no event
# will the authors be held liable for any damages arising from the use of this software.
@ -23,97 +23,94 @@
.PHONY: all clean
# Define required environment variables
#------------------------------------------------------------------------------------------------
# Define target platform: PLATFORM_DESKTOP, PLATFORM_RPI, PLATFORM_DRM, PLATFORM_ANDROID, PLATFORM_WEB
PLATFORM ?= PLATFORM_DESKTOP
# Define required raylib variables
PROJECT_NAME ?= raylib_examples
RAYLIB_VERSION ?= 3.8.0
RAYLIB_PATH ?= ..
PROJECT_NAME ?= raylib_examples
RAYLIB_VERSION ?= 4.0.0
RAYLIB_PATH ?= ..
# Define default options
# Locations of raylib.h and libraylib.a/libraylib.so
# NOTE: Those variables are only used for PLATFORM_OS: LINUX, BSD
RAYLIB_INCLUDE_PATH ?= /usr/local/include
RAYLIB_LIB_PATH ?= /usr/local/lib
# One of PLATFORM_DESKTOP, PLATFORM_RPI, PLATFORM_ANDROID, PLATFORM_WEB
PLATFORM ?= PLATFORM_DESKTOP
# Locations of your newly installed library and associated headers. See ../src/Makefile
# On Linux, if you have installed raylib but cannot compile the examples, check that
# the *_INSTALL_PATH values here are the same as those in src/Makefile or point to known locations.
# To enable system-wide compile-time and runtime linking to libraylib.so, run ../src/$ sudo make install RAYLIB_LIBTYPE_SHARED.
# To enable compile-time linking to a special version of libraylib.so, change these variables here.
# To enable runtime linking to a special version of libraylib.so, see EXAMPLE_RUNTIME_PATH below.
# If there is a libraylib in both EXAMPLE_RUNTIME_PATH and RAYLIB_INSTALL_PATH, at runtime,
# the library at EXAMPLE_RUNTIME_PATH, if present, will take precedence over the one at RAYLIB_INSTALL_PATH.
# RAYLIB_INSTALL_PATH should be the desired full path to libraylib. No relative paths.
DESTDIR ?= /usr/local
RAYLIB_INSTALL_PATH ?= $(DESTDIR)/lib
# RAYLIB_H_INSTALL_PATH locates the installed raylib header and associated source files.
RAYLIB_H_INSTALL_PATH ?= $(DESTDIR)/include
# Library type used for raylib: STATIC (.a) or SHARED (.so/.dll)
# Library type compilation: STATIC (.a) or SHARED (.so/.dll)
RAYLIB_LIBTYPE ?= STATIC
# Build mode for project: DEBUG or RELEASE
BUILD_MODE ?= RELEASE
# Use external GLFW library instead of rglfw module
# TODO: Review usage on Linux. Target version of choice. Switch on -lglfw or -lglfw3
USE_EXTERNAL_GLFW ?= FALSE
# Use Wayland display server protocol on Linux desktop
# by default it uses X11 windowing system
# Use Wayland display server protocol on Linux desktop (by default it uses X11 windowing system)
# NOTE: This variable is only used for PLATFORM_OS: LINUX
USE_WAYLAND_DISPLAY ?= FALSE
# Use cross-compiler for PLATFORM_RPI
ifeq ($(PLATFORM),PLATFORM_RPI)
USE_RPI_CROSS_COMPILER ?= FALSE
ifeq ($(USE_RPI_CROSS_COMPILER),TRUE)
RPI_TOOLCHAIN ?= C:/SysGCC/Raspberry
RPI_TOOLCHAIN_SYSROOT ?= $(RPI_TOOLCHAIN)/arm-linux-gnueabihf/sysroot
endif
endif
# Determine PLATFORM_OS in case PLATFORM_DESKTOP selected
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# No uname.exe on MinGW!, but OS=Windows_NT on Windows!
# ifeq ($(UNAME),Msys) -> Windows
ifeq ($(OS),Windows_NT)
PLATFORM_OS=WINDOWS
PLATFORM_OS = WINDOWS
else
UNAMEOS=$(shell uname)
UNAMEOS = $(shell uname)
ifeq ($(UNAMEOS),Linux)
PLATFORM_OS=LINUX
PLATFORM_OS = LINUX
endif
ifeq ($(UNAMEOS),FreeBSD)
PLATFORM_OS=BSD
PLATFORM_OS = BSD
endif
ifeq ($(UNAMEOS),OpenBSD)
PLATFORM_OS=BSD
PLATFORM_OS = BSD
endif
ifeq ($(UNAMEOS),NetBSD)
PLATFORM_OS=BSD
PLATFORM_OS = BSD
endif
ifeq ($(UNAMEOS),DragonFly)
PLATFORM_OS=BSD
PLATFORM_OS = BSD
endif
ifeq ($(UNAMEOS),Darwin)
PLATFORM_OS=OSX
PLATFORM_OS = OSX
endif
endif
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
UNAMEOS=$(shell uname)
UNAMEOS = $(shell uname)
ifeq ($(UNAMEOS),Linux)
PLATFORM_OS=LINUX
PLATFORM_OS = LINUX
endif
endif
ifeq ($(PLATFORM),PLATFORM_DRM)
UNAMEOS=$(shell uname)
UNAMEOS = $(shell uname)
ifeq ($(UNAMEOS),Linux)
PLATFORM_OS=LINUX
PLATFORM_OS = LINUX
endif
endif
# RAYLIB_PATH adjustment for different platforms.
# If using GNU make, we can get the full path to the top of the tree. Windows? BSD?
# Required for ldconfig or other tools that do not perform path expansion.
# RAYLIB_PATH adjustment for LINUX platform
# TODO: Do we really need this?
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),LINUX)
RAYLIB_PREFIX ?= ..
RAYLIB_PATH = $(realpath $(RAYLIB_PREFIX))
RAYLIB_PREFIX ?= ..
RAYLIB_PATH = $(realpath $(RAYLIB_PREFIX))
endif
endif
# Default path for raylib on Raspberry Pi, if installed in different path, update it!
# This is not currently used by src/Makefile. Not sure of its origin or usage. Refer to wiki.
# TODO: update install: target in src/Makefile for RPI, consider relation to LINUX.
# Default path for raylib on Raspberry Pi
ifeq ($(PLATFORM),PLATFORM_RPI)
RAYLIB_PATH ?= /home/pi/raylib
endif
@ -121,6 +118,9 @@ ifeq ($(PLATFORM),PLATFORM_DRM)
RAYLIB_PATH ?= /home/pi/raylib
endif
# Define raylib release directory for compiled library
RAYLIB_RELEASE_PATH ?= $(RAYLIB_PATH)/src
ifeq ($(PLATFORM),PLATFORM_WEB)
# Emscripten required variables
EMSDK_PATH ?= C:/emsdk
@ -128,29 +128,11 @@ ifeq ($(PLATFORM),PLATFORM_WEB)
CLANG_PATH = $(EMSDK_PATH)/upstream/bin
PYTHON_PATH = $(EMSDK_PATH)/python/3.9.2-1_64bit
NODE_PATH = $(EMSDK_PATH)/node/14.15.5_64bit/bin
export PATH = $(EMSDK_PATH);$(EMSCRIPTEN_PATH);$(CLANG_PATH);$(NODE_PATH);$(PYTHON_PATH);C:\raylib\MinGW\bin:$$(PATH)
export PATH = $(EMSDK_PATH);$(EMSCRIPTEN_PATH);$(CLANG_PATH);$(NODE_PATH);$(PYTHON_PATH):$$(PATH)
endif
# Define raylib release directory for compiled library.
# RAYLIB_RELEASE_PATH points to provided binaries or your freshly built version
RAYLIB_RELEASE_PATH ?= $(RAYLIB_PATH)/src
# EXAMPLE_RUNTIME_PATH embeds a custom runtime location of libraylib.so or other desired libraries
# into each example binary compiled with RAYLIB_LIBTYPE=SHARED. It defaults to RAYLIB_RELEASE_PATH
# so that these examples link at runtime with your version of libraylib.so in ../release/libs/linux
# without formal installation from ../src/Makefile. It aids portability and is useful if you have
# multiple versions of raylib, have raylib installed to a non-standard location, or want to
# bundle libraylib.so with your game. Change it to your liking.
# NOTE: If, at runtime, there is a libraylib.so at both EXAMPLE_RUNTIME_PATH and RAYLIB_INSTALL_PATH,
# The library at EXAMPLE_RUNTIME_PATH, if present, will take precedence over RAYLIB_INSTALL_PATH,
# Implemented for LINUX below with CFLAGS += -Wl,-rpath,$(EXAMPLE_RUNTIME_PATH)
# To see the result, run readelf -d core/core_basic_window; looking at the RPATH or RUNPATH attribute.
# To see which libraries a built example is linking to, ldd core/core_basic_window;
# Look for libraylib.so.1 => $(RAYLIB_INSTALL_PATH)/libraylib.so.1 or similar listing.
EXAMPLE_RUNTIME_PATH ?= $(RAYLIB_RELEASE_PATH)
# Define default C compiler: gcc
# NOTE: define g++ compiler if using C++
# Define default C compiler: CC
#------------------------------------------------------------------------------------------------
CC = gcc
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
@ -177,16 +159,24 @@ ifeq ($(PLATFORM),PLATFORM_WEB)
CC = emcc
endif
# Define default make program
MAKE = make
# Define default make program: MAKE
#------------------------------------------------------------------------------------------------
MAKE ?= make
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),WINDOWS)
MAKE = mingw32-make
endif
endif
ifeq ($(PLATFORM),PLATFORM_ANDROID)
MAKE = mingw32-make
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
MAKE = mingw32-make
endif
# Define compiler flags:
# Define compiler flags: CFLAGS
#------------------------------------------------------------------------------------------------
# -O1 defines optimization level
# -g include debug information on compilation
# -s strip unnecessary data from build
@ -194,11 +184,12 @@ endif
# -std=c99 defines C language mode (standard C from 1999 revision)
# -std=gnu99 defines C language mode (GNU C from 1999 revision)
# -Wno-missing-braces ignore invalid warning (GCC bug 53119)
# -Wno-unused-value ignore unused return values of some functions (i.e. fread())
# -D_DEFAULT_SOURCE use with -std=c99 on Linux and PLATFORM_WEB, required for timespec
CFLAGS += -Wall -std=c99 -D_DEFAULT_SOURCE -Wno-missing-braces
CFLAGS = -Wall -std=c99 -D_DEFAULT_SOURCE -Wno-missing-braces -Wunused-result
ifeq ($(BUILD_MODE),DEBUG)
CFLAGS += -g
CFLAGS += -g -D_DEBUG
ifeq ($(PLATFORM),PLATFORM_WEB)
CFLAGS += -s ASSERTIONS=1 --profiling
endif
@ -211,6 +202,10 @@ else
endif
# Additional flags for compiler (if desired)
# -Wextra enables some extra warning flags that are not enabled by -Wall
# -Wmissing-prototypes warn if a global function is defined without a previous prototype declaration
# -Wstrict-prototypes warn if a function is declared or defined without specifying the argument types
# -Werror=implicit-function-declaration catch function calls without prior declaration
#CFLAGS += -Wextra -Wmissing-prototypes -Wstrict-prototypes
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),LINUX)
@ -219,7 +214,7 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
endif
ifeq ($(RAYLIB_LIBTYPE),SHARED)
# Explicitly enable runtime link to libraylib.so
CFLAGS += -Wl,-rpath,$(EXAMPLE_RUNTIME_PATH)
CFLAGS += -Wl,-rpath,$(RAYLIB_RELEASE_PATH)
endif
endif
endif
@ -229,12 +224,56 @@ endif
ifeq ($(PLATFORM),PLATFORM_DRM)
CFLAGS += -std=gnu99 -DEGL_NO_X11
endif
# Define include paths for required headers: INCLUDE_PATHS
# NOTE: Some external/extras libraries could be required (stb, physac, easings...)
#------------------------------------------------------------------------------------------------
INCLUDE_PATHS = -I. -I$(RAYLIB_PATH)/src -I$(RAYLIB_PATH)/src/external -I$(RAYLIB_PATH)/src/extras
# Define additional directories containing required header files
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),BSD)
INCLUDE_PATHS += -I$(RAYLIB_INCLUDE_PATH)
endif
ifeq ($(PLATFORM_OS),LINUX)
INCLUDE_PATHS += -I$(RAYLIB_INCLUDE_PATH)
endif
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
INCLUDE_PATHS += -I$(RPI_TOOLCHAIN_SYSROOT)/opt/vc/include
INCLUDE_PATHS += -I$(RPI_TOOLCHAIN_SYSROOT)/opt/vc/include/interface/vmcs_host/linux
INCLUDE_PATHS += -I$(RPI_TOOLCHAIN_SYSROOT)/opt/vc/include/interface/vcos/pthreads
endif
ifeq ($(PLATFORM),PLATFORM_DRM)
INCLUDE_PATHS += -I/usr/include/libdrm
endif
# Define library paths containing required libs: LDFLAGS
#------------------------------------------------------------------------------------------------
LDFLAGS = -L. -L$(RAYLIB_RELEASE_PATH) -L$(RAYLIB_PATH)/src
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),WINDOWS)
# NOTE: The resource .rc file contains windows executable icon and properties
LDFLAGS += $(RAYLIB_PATH)/src/raylib.rc.data
# -Wl,--subsystem,windows hides the console window
ifeq ($(BUILD_MODE), RELEASE)
LDFLAGS += -Wl,--subsystem,windows
endif
endif
ifeq ($(PLATFORM_OS),LINUX)
LDFLAGS += -L$(RAYLIB_LIB_PATH)
endif
ifeq ($(PLATFORM_OS),BSD)
LDFLAGS += -Lsrc -L$(RAYLIB_LIB_PATH)
endif
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
# -Os # size optimization
# -O2 # optimization level 2, if used, also set --memory-init-file 0
# -s USE_GLFW=3 # Use glfw3 library (context/input management)
# -s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing -> WARNING: Audio buffers could FAIL!
# -s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB)
# -s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB) (67108864 = 64MB)
# -s USE_PTHREADS=1 # multithreading support
# -s WASM=0 # disable Web Assembly, emitted by default
# -s ASYNCIFY # lets synchronous C/C++ code interact with asynchronous JS
@ -244,7 +283,7 @@ ifeq ($(PLATFORM),PLATFORM_WEB)
# --memory-init-file 0 # to avoid an external memory initialization code file (.mem)
# --preload-file resources # specify a resources folder for data compilation
# --source-map-base # allow debugging in browser with source map
CFLAGS += -s USE_GLFW=3 -s ASYNCIFY -s TOTAL_MEMORY=67108864 -s FORCE_FILESYSTEM=1 $(dir $<)resources@resources
LDFLAGS += -s USE_GLFW=3 -s ASYNCIFY -s TOTAL_MEMORY=67108864 -s FORCE_FILESYSTEM=1 --preload-file $(dir $<)resources@resources
# NOTE: Simple raylib examples are compiled to be interpreter with asyncify, that way,
# we can compile same code for ALL platforms with no change required, but, working on bigger
@ -252,64 +291,16 @@ ifeq ($(PLATFORM),PLATFORM_WEB)
# logic to a self contained function: UpdateDrawFrame(), check core_basic_window_web.c for reference.
# Define a custom shell .html and output extension
CFLAGS += --shell-file $(RAYLIB_PATH)/src/shell.html
LDFLAGS += --shell-file $(RAYLIB_PATH)/src/shell.html
EXT = .html
endif
# Define include paths for required headers
# NOTE: Some external/extras libraries could be required (stb, physac, easings...)
INCLUDE_PATHS = -I. -I$(RAYLIB_PATH)/src -I$(RAYLIB_PATH)/src/external -I$(RAYLIB_PATH)/src/extras
# Define additional directories containing required header files
ifeq ($(PLATFORM),PLATFORM_RPI)
# RPI required libraries
INCLUDE_PATHS += -I/opt/vc/include
INCLUDE_PATHS += -I/opt/vc/include/interface/vmcs_host/linux
INCLUDE_PATHS += -I/opt/vc/include/interface/vcos/pthreads
endif
ifeq ($(PLATFORM),PLATFORM_DRM)
# DRM required libraries
INCLUDE_PATHS += -I/usr/include/libdrm
endif
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),BSD)
# Consider -L$(RAYLIB_H_INSTALL_PATH)
INCLUDE_PATHS += -I/usr/local/include
endif
ifeq ($(PLATFORM_OS),LINUX)
INCLUDE_PATHS += -I$(RAYLIB_H_INSTALL_PATH)
endif
LDFLAGS += -L$(RPI_TOOLCHAIN_SYSROOT)/opt/vc/lib
endif
# Define library paths containing required libs.
LDFLAGS = -L. -L$(RAYLIB_RELEASE_PATH) -L$(RAYLIB_PATH)/src
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),WINDOWS)
# resource file contains windows executable icon and properties
LDFLAGS += $(RAYLIB_PATH)/src/raylib.rc.data
# -Wl,--subsystem,windows hides the console window
ifeq ($(BUILD_MODE), RELEASE)
LDFLAGS += -Wl,--subsystem,windows
endif
endif
ifeq ($(PLATFORM_OS),BSD)
# Consider -L$(RAYLIB_INSTALL_PATH)
LDFLAGS += -L. -Lsrc -L/usr/local/lib
endif
ifeq ($(PLATFORM_OS),LINUX)
# Reset everything.
# Precedence: immediately local, installed version, raysan5 provided libs
LDFLAGS = -L. -L$(RAYLIB_INSTALL_PATH) -L$(RAYLIB_RELEASE_PATH) -L$(RAYLIB_PATH)
endif
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
LDFLAGS += -L/opt/vc/lib
endif
# Define any libraries required on linking
# if you want to link libraries (libname.so or libname.a), use the -lname
# Define libraries required on linking: LDLIBS
# NOTE: To link libraries (lib<name>.so or lib<name>.a), use -l<name>
#------------------------------------------------------------------------------------------------
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),WINDOWS)
# Libraries for Windows desktop compilation
@ -359,6 +350,9 @@ ifeq ($(PLATFORM),PLATFORM_RPI)
# Libraries for Raspberry Pi compiling
# NOTE: Required packages: libasound2-dev (ALSA)
LDLIBS = -lraylib -lbrcmGLESv2 -lbrcmEGL -lpthread -lrt -lm -lbcm_host -ldl
ifeq ($(USE_RPI_CROSS_COMPILER),TRUE)
LDLIBS += -lvchiq_arm -lvcos
endif
endif
ifeq ($(PLATFORM),PLATFORM_DRM)
# Libraries for DRM compiling
@ -370,9 +364,11 @@ ifeq ($(PLATFORM),PLATFORM_WEB)
LDLIBS = $(RAYLIB_RELEASE_PATH)/libraylib.a
endif
# Define all object files required
# Define source code object files required
#------------------------------------------------------------------------------------------------
CORE = \
core/core_basic_window \
core/core_basic_screen_manager \
core/core_input_keys \
core/core_input_mouse \
core/core_input_mouse_wheel \
@ -396,7 +392,9 @@ CORE = \
core/core_loading_thread \
core/core_quat_conversion \
core/core_window_flags \
core/core_split_screen
core/core_split_screen \
core/core_smooth_pixelperfect \
core/core_custom_frame_control
SHAPES = \
shapes/shapes_basic_shapes \
@ -413,7 +411,7 @@ SHAPES = \
shapes/shapes_easings_rectangle_array \
shapes/shapes_draw_ring \
shapes/shapes_draw_circle_sector \
shapes/shapes_draw_rectangle_rounded
shapes/shapes_top_down_lights
TEXTURES = \
textures/textures_logo_raylib \
@ -435,7 +433,7 @@ TEXTURES = \
textures/textures_bunnymark \
textures/textures_blend_modes \
textures/textures_draw_tiled \
textures/textures_poly
textures/textures_polygon
TEXT = \
text/text_raylib_fonts \
@ -457,10 +455,11 @@ MODELS = \
models/models_cubicmap \
models/models_first_person_maze \
models/models_geometric_shapes \
models/models_material_pbr \
models/models_mesh_generation \
models/models_mesh_picking \
models/models_loading \
models/models_loading_vox \
models/models_loading_gltf \
models/models_orthographic_projection \
models/models_rlgl_solar_system \
models/models_skybox \
@ -477,6 +476,7 @@ SHADERS = \
shaders/shaders_raymarching \
shaders/shaders_texture_drawing \
shaders/shaders_texture_waves \
shaders/shaders_texture_outline \
shaders/shaders_julia_set \
shaders/shaders_eratosthenes \
shaders/shaders_basic_lighting \
@ -504,6 +504,8 @@ PHYSICS = \
CURRENT_MAKEFILE = $(lastword $(MAKEFILE_LIST))
# Define processes to execute
#------------------------------------------------------------------------------------------------
# Default target entry
all: $(CORE) $(SHAPES) $(TEXT) $(TEXTURES) $(MODELS) $(SHADERS) $(AUDIO) $(PHYSICS)

2
examples/Makefile.Android
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@ -2,7 +2,7 @@
#
# raylib makefile for Android project (APK building)
#
# Copyright (c) 2017-2021 Ramon Santamaria (@raysan5)
# Copyright (c) 2017-2022 Ramon Santamaria (@raysan5)
#
# This software is provided "as-is", without any express or implied warranty. In no event
# will the authors be held liable for any damages arising from the use of this software.

1054
examples/Makefile.Web Normal file
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36
examples/README.md
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@ -1,3 +1,21 @@
## Building the Examples
The examples assume you have already built the `raylib` library in `../src`.
### With GNU make
- `make` builds all examples
- `make [module]` builds all examples for a particular module (e.g `make core`)
### With Zig
The [Zig](https://ziglang.org/) toolchain can compile `C` and `C++` in addition to `Zig`.
You may find it easier to use than other toolchains, especially when it comes to cross-compiling.
- `zig build` to compile all examples
- `zig build [module]` to compile all examples for a module (e.g. `zig build core`)
- `zig build [example]` to compile _and run_ a particular example (e.g. `zig build core_basic_window`)
## EXAMPLES LIST
### category: core
@ -110,7 +128,7 @@ Examples using raylib models functionality, including models loading/generation
| 72 | [models_cubicmap](models/models_cubicmap.c) | <img src="models/models_cubicmap.png" alt="models_cubicmap" width="200"> | ray | |
| 73 | [models_first_person_maze](models/models_first_person_maze.c) | <img src="models/models_first_person_maze.png" alt="models_first_person_maze" width="200"> | ray | |
| 74 | [models_geometric_shapes](models/models_geometric_shapes.c) | <img src="models/models_geometric_shapes.png" alt="models_geometric_shapes" width="200"> | ray | |
| 75 | [models_material_pbr](models/models_material_pbr.c) | <img src="models/models_material_pbr.png" alt="models_material_pbr" width="200"> | ray | |
| 75 | [...]() | | ray | |
| 76 | [models_mesh_generation](models/models_mesh_generation.c) | <img src="models/models_mesh_generation.png" alt="models_mesh_generation" width="200"> | ray | |
| 77 | [models_mesh_picking](models/models_mesh_picking.c) | <img src="models/models_mesh_picking.png" alt="models_mesh_picking" width="200"> | [Joel Davis](https://github.com/joeld42) | |
| 78 | [models_loading](models/models_loading.c) | <img src="models/models_loading.png" alt="models_loading" width="200"> | ray | |
@ -170,22 +188,6 @@ Examples showing physics functionality with raylib. This functionality is provid
| 110 | [physics_restitution](physics/physics_restitution.c) | <img src="physics/physics_restitution.png" alt="physics_restitution" width="200"> | [Victor Fisac](https://github.com/victorfisac) | |
| 111 | [physics_shatter](physics/physics_shatter.c) | <img src="physics/physics_shatter.png" alt="physics_shatter" width="200"> | [Victor Fisac](https://github.com/victorfisac) | |
### category: network
Examples showing raylib network functionality. This functionality is provided by [rnet](../src/rnet.h) module.
**Note that rnet module is under development and not ready yet.**
| ## | example | image | developer | new |
|----|----------|--------|:----------:|:---:|
| 112 | [network_ping_pong](network/network_ping_pong.c) | | [Jak Barnes](https://github.com/syphonx) | |
| 113 | [network_resolve_host](network/network_resolve_host.c) | | [Jak Barnes](https://github.com/syphonx) | |
| 114 | [network_tcp_client](network/network_tcp_client.c) | | [Jak Barnes](https://github.com/syphonx) | |
| 115 | [network_tcp_server](network/network_tcp_server.c) | | [Jak Barnes](https://github.com/syphonx) | |
| 116 | [network_test](network/network_test.c) | | [Jak Barnes](https://github.com/syphonx) | |
| 117 | [network_udp_client](network/network_udp_client.c) | | [Jak Barnes](https://github.com/syphonx) | |
| 118 | [network_udp_server](network/network_udp_server.c) | | [Jak Barnes](https://github.com/syphonx) | |
### category: others
Examples showing raylib misc functionality that does not fit in other categories, like standalone modules usage or examples integrating external libraries.

67
examples/audio/audio_music_stream.c
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@ -11,6 +11,49 @@
#include "raylib.h"
#include <stdlib.h> // Required for: NULL
// Audio effect: lowpass filter
static void AudioProcessEffectLPF(void *buffer, unsigned int frames)
{
static float low[2] = { 0.0f, 0.0f };
static const float cutoff = 70.0f / 44100.0f; // 70 Hz lowpass filter
const float k = cutoff / (cutoff + 0.1591549431f); // RC filter formula
for (unsigned int i = 0; i < frames*2; i += 2)
{
float l = ((float *)buffer)[i], r = ((float *)buffer)[i + 1];
low[0] += k * (l - low[0]);
low[1] += k * (r - low[1]);
((float *)buffer)[i] = low[0];
((float *)buffer)[i + 1] = low[1];
}
}
static float *delayBuffer = NULL;
static unsigned int delayBufferSize = 0;
static unsigned int delayReadIndex = 2;
static unsigned int delayWriteIndex = 0;
// Audio effect: delay
static void AudioProcessEffectDelay(void *buffer, unsigned int frames)
{
for (unsigned int i = 0; i < frames*2; i += 2)
{
float leftDelay = delayBuffer[delayReadIndex++]; // ERROR: Reading buffer -> WHY??? Maybe thread related???
float rightDelay = delayBuffer[delayReadIndex++];
if (delayReadIndex == delayBufferSize) delayReadIndex = 0;
((float *)buffer)[i] = 0.5f*((float *)buffer)[i] + 0.5f*leftDelay;
((float *)buffer)[i + 1] = 0.5f*((float *)buffer)[i + 1] + 0.5f*rightDelay;
delayBuffer[delayWriteIndex++] = ((float *)buffer)[i];
delayBuffer[delayWriteIndex++] = ((float *)buffer)[i + 1];
if (delayWriteIndex == delayBufferSize) delayWriteIndex = 0;
}
}
int main(void)
{
// Initialization
@ -24,11 +67,17 @@ int main(void)
Music music = LoadMusicStream("resources/country.mp3");
// Allocate buffer for the delay effect
delayBuffer = (float *)RL_CALLOC(48000*2, sizeof(float)); // 1 second delay (device sampleRate*channels)
PlayMusicStream(music);
float timePlayed = 0.0f;
bool pause = false;
bool hasFilter = false;
bool hasDelay = false;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
@ -55,6 +104,22 @@ int main(void)
else ResumeMusicStream(music);
}
// Add/Remove effect: lowpass filter
if (IsKeyPressed(KEY_F))
{
hasFilter = !hasFilter;
if (hasFilter) AttachAudioStreamProcessor(music.stream, AudioProcessEffectLPF);
else DetachAudioStreamProcessor(music.stream, AudioProcessEffectLPF);
}
// Add/Remove effect: delay
if (IsKeyPressed(KEY_D))
{
hasDelay = !hasDelay;
if (hasDelay) AttachAudioStreamProcessor(music.stream, AudioProcessEffectDelay);
else DetachAudioStreamProcessor(music.stream, AudioProcessEffectDelay);
}
// Get timePlayed scaled to bar dimensions (400 pixels)
timePlayed = GetMusicTimePlayed(music)/GetMusicTimeLength(music)*400;
@ -86,6 +151,8 @@ int main(void)
CloseAudioDevice(); // Close audio device (music streaming is automatically stopped)
RL_FREE(delayBuffer); // Free delay buffer
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------

49
examples/audio/audio_raw_stream.c
View File

@ -20,6 +20,36 @@
#define MAX_SAMPLES 512
#define MAX_SAMPLES_PER_UPDATE 4096
// Cycles per second (hz)
float frequency = 440.0f;
// Audio frequency, for smoothing
float audioFrequency = 440.0f;
// Previous value, used to test if sine needs to be rewritten, and to smoothly modulate frequency
float oldFrequency = 1.0f;
// Index for audio rendering
float sineIdx = 0.0f;
// Audio input processing callback
void AudioInputCallback(void *buffer, unsigned int frames)
{
audioFrequency = frequency + (audioFrequency - frequency)*0.95f;
audioFrequency += 1.0f;
audioFrequency -= 1.0f;
float incr = audioFrequency/44100.0f;
short *d = (short *)buffer;
for (int i = 0; i < frames; i++)
{
d[i] = (short)(32000.0f*sinf(2*PI*sineIdx));
sineIdx += incr;
if (sineIdx > 1.0f) sineIdx -= 1.0f;
}
}
int main(void)
{
// Initialization
@ -33,9 +63,11 @@ int main(void)
SetAudioStreamBufferSizeDefault(MAX_SAMPLES_PER_UPDATE);
// Init raw audio stream (sample rate: 22050, sample size: 16bit-short, channels: 1-mono)
// Init raw audio stream (sample rate: 44100, sample size: 16bit-short, channels: 1-mono)
AudioStream stream = LoadAudioStream(44100, 16, 1);
SetAudioStreamCallback(stream, AudioInputCallback);
// Buffer for the single cycle waveform we are synthesizing
short *data = (short *)malloc(sizeof(short)*MAX_SAMPLES);
@ -47,6 +79,7 @@ int main(void)
// Position read in to determine next frequency
Vector2 mousePosition = { -100.0f, -100.0f };
/*
// Cycles per second (hz)
float frequency = 440.0f;
@ -55,6 +88,7 @@ int main(void)
// Cursor to read and copy the samples of the sine wave buffer
int readCursor = 0;
*/
// Computed size in samples of the sine wave
int waveLength = 1;
@ -77,9 +111,12 @@ int main(void)
{
float fp = (float)(mousePosition.y);
frequency = 40.0f + (float)(fp);
float pan = (float)(mousePosition.x) / (float)screenWidth;
SetAudioStreamPan(stream, pan);
}
// Rewrite the sine wave.
// Rewrite the sine wave
// Compute two cycles to allow the buffer padding, simplifying any modulation, resampling, etc.
if (frequency != oldFrequency)
{
@ -89,17 +126,18 @@ int main(void)
if (waveLength > MAX_SAMPLES/2) waveLength = MAX_SAMPLES/2;
if (waveLength < 1) waveLength = 1;
// Write sine wave.
// Write sine wave
for (int i = 0; i < waveLength*2; i++)
{
data[i] = (short)(sinf(((2*PI*(float)i/waveLength)))*32000);
}
// Scale read cursor's position to minimize transition artifacts
readCursor = (int)(readCursor * ((float)waveLength / (float)oldWavelength));
//readCursor = (int)(readCursor * ((float)waveLength / (float)oldWavelength));
oldFrequency = frequency;
}
/*
// Refill audio stream if required
if (IsAudioStreamProcessed(stream))
{
@ -128,6 +166,7 @@ int main(void)
// Copy finished frame to audio stream
UpdateAudioStream(stream, writeBuf, MAX_SAMPLES_PER_UPDATE);
}
*/
//----------------------------------------------------------------------------------
// Draw
@ -137,7 +176,7 @@ int main(void)
ClearBackground(RAYWHITE);
DrawText(TextFormat("sine frequency: %i",(int)frequency), GetScreenWidth() - 220, 10, 20, RED);
DrawText("click mouse button to change frequency", 10, 10, 20, DARKGRAY);
DrawText("click mouse button to change frequency or pan", 10, 10, 20, DARKGRAY);
// Draw the current buffer state proportionate to the screen
for (int i = 0; i < screenWidth; i++)

101
examples/build.zig Normal file
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@ -0,0 +1,101 @@
const std = @import("std");
const builtin = @import("builtin");
fn add_module(comptime module: []const u8, b: *std.build.Builder, target: std.zig.CrossTarget) !*std.build.Step {
// Standard release options allow the person running `zig build` to select
// between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall.
const mode = b.standardReleaseOptions();
const all = b.step(module, "All " ++ module ++ " examples");
const dir = try std.fs.cwd().openDir(
module,
.{ .iterate = true },
);
var iter = dir.iterate();
while (try iter.next()) |entry| {
if (entry.kind != .File) continue;
const extension_idx = std.mem.lastIndexOf(u8, entry.name, ".c") orelse continue;
const name = entry.name[0..extension_idx];
const path = try std.fs.path.join(b.allocator, &.{ module, entry.name });
// zig's mingw headers do not include pthread.h
if (std.mem.eql(u8, "core_loading_thread", name) and target.getOsTag() == .windows) continue;
const exe = b.addExecutable(name, null);
exe.addCSourceFile(path, switch (target.getOsTag()) {
.windows => &[_][]const u8{},
.linux => &[_][]const u8{},
.macos => &[_][]const u8{"-DPLATFORM_DESKTOP"},
else => @panic("Unsupported OS"),
});
exe.setTarget(target);
exe.setBuildMode(mode);
exe.linkLibC();
exe.addObjectFile(switch (target.getOsTag()) {
.windows => "../src/raylib.lib",
.linux => "../src/libraylib.a",
.macos => "../src/libraylib.a",
else => @panic("Unsupported OS"),
});
exe.addIncludeDir("../src");
exe.addIncludeDir("../src/external");
exe.addIncludeDir("../src/external/glfw/include");
switch (exe.target.toTarget().os.tag) {
.windows => {
exe.linkSystemLibrary("winmm");
exe.linkSystemLibrary("gdi32");
exe.linkSystemLibrary("opengl32");
exe.addIncludeDir("external/glfw/deps/mingw");
},
.linux => {
exe.linkSystemLibrary("GL");
exe.linkSystemLibrary("rt");
exe.linkSystemLibrary("dl");
exe.linkSystemLibrary("m");
exe.linkSystemLibrary("X11");
},
.macos => {
exe.linkFramework("Foundation");
exe.linkFramework("Cocoa");
exe.linkFramework("OpenGL");
exe.linkFramework("CoreAudio");
exe.linkFramework("CoreVideo");
exe.linkFramework("IOKit");
},
else => {
@panic("Unsupported OS");
},
}
exe.setOutputDir(module);
var run = exe.run();
run.step.dependOn(&b.addInstallArtifact(exe).step);
run.cwd = module;
b.step(name, name).dependOn(&run.step);
all.dependOn(&exe.step);
}
return all;
}
pub fn build(b: *std.build.Builder) !void {
// Standard target options allows the person running `zig build` to choose
// what target to build for. Here we do not override the defaults, which
// means any target is allowed, and the default is native. Other options
// for restricting supported target set are available.
const target = b.standardTargetOptions(.{});
const all = b.getInstallStep();
all.dependOn(try add_module("audio", b, target));
all.dependOn(try add_module("core", b, target));
all.dependOn(try add_module("models", b, target));
all.dependOn(try add_module("others", b, target));
all.dependOn(try add_module("physics", b, target));
all.dependOn(try add_module("shaders", b, target));
all.dependOn(try add_module("shapes", b, target));
all.dependOn(try add_module("text", b, target));
all.dependOn(try add_module("textures", b, target));
}

44
examples/core/core_basic_screen_manager.c
View File

@ -38,15 +38,15 @@ int main(void)
SetTargetFPS(60); // Set desired framerate (frames-per-second)
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
switch(currentScreen)
switch(currentScreen)
{
case LOGO:
case LOGO:
{
// TODO: Update LOGO screen variables here!
@ -58,7 +58,7 @@ int main(void)
currentScreen = TITLE;
}
} break;
case TITLE:
case TITLE:
{
// TODO: Update TITLE screen variables here!
@ -69,16 +69,16 @@ int main(void)
}
} break;
case GAMEPLAY:
{
{
// TODO: Update GAMEPLAY screen variables here!
// Press enter to change to ENDING screen
if (IsKeyPressed(KEY_ENTER) || IsGestureDetected(GESTURE_TAP))
{
currentScreen = ENDING;
}
}
} break;
case ENDING:
case ENDING:
{
// TODO: Update ENDING screen variables here!
@ -86,63 +86,63 @@ int main(void)
if (IsKeyPressed(KEY_ENTER) || IsGestureDetected(GESTURE_TAP))
{
currentScreen = TITLE;
}
}
} break;
default: break;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
switch(currentScreen)
switch(currentScreen)
{
case LOGO:
case LOGO:
{
// TODO: Draw LOGO screen here!
DrawText("LOGO SCREEN", 20, 20, 40, LIGHTGRAY);
DrawText("WAIT for 2 SECONDS...", 290, 220, 20, GRAY);
} break;
case TITLE:
case TITLE:
{
// TODO: Draw TITLE screen here!
DrawRectangle(0, 0, screenWidth, screenHeight, GREEN);
DrawText("TITLE SCREEN", 20, 20, 40, DARKGREEN);
DrawText("PRESS ENTER or TAP to JUMP to GAMEPLAY SCREEN", 120, 220, 20, DARKGREEN);
} break;
case GAMEPLAY:
{
{
// TODO: Draw GAMEPLAY screen here!
DrawRectangle(0, 0, screenWidth, screenHeight, PURPLE);
DrawText("GAMEPLAY SCREEN", 20, 20, 40, MAROON);
DrawText("PRESS ENTER or TAP to JUMP to ENDING SCREEN", 130, 220, 20, MAROON);
} break;
case ENDING:
case ENDING:
{
// TODO: Draw ENDING screen here!
DrawRectangle(0, 0, screenWidth, screenHeight, BLUE);
DrawText("ENDING SCREEN", 20, 20, 40, DARKBLUE);
DrawText("PRESS ENTER or TAP to RETURN to TITLE SCREEN", 120, 220, 20, DARKBLUE);
} break;
default: break;
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// TODO: Unload all loaded data (textures, fonts, audio) here!
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------

4
examples/core/core_basic_window_web.c
View File

@ -24,8 +24,8 @@
//----------------------------------------------------------------------------------
// Global Variables Definition
//----------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
const int screenWidth = 800;
const int screenHeight = 450;
//----------------------------------------------------------------------------------
// Module Functions Declaration

28
examples/core/core_input_gamepad.c
View File

@ -62,7 +62,7 @@ int main(void)
{
DrawText(TextFormat("GP1: %s", GetGamepadName(0)), 10, 10, 10, BLACK);
if (IsGamepadName(0, XBOX360_NAME_ID) || IsGamepadName(0, XBOX360_LEGACY_NAME_ID))
if (TextIsEqual(GetGamepadName(0), XBOX360_NAME_ID) || TextIsEqual(GetGamepadName(0), XBOX360_LEGACY_NAME_ID))
{
DrawTexture(texXboxPad, 0, 0, DARKGRAY);
@ -92,25 +92,25 @@ int main(void)
// Draw axis: left joystick
DrawCircle(259, 152, 39, BLACK);
DrawCircle(259, 152, 34, LIGHTGRAY);
DrawCircle(259 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_X)*20),
152 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_Y)*20), 25, BLACK);
DrawCircle(259 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_X)*20),
152 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_Y)*20), 25, BLACK);
// Draw axis: right joystick
DrawCircle(461, 237, 38, BLACK);
DrawCircle(461, 237, 33, LIGHTGRAY);
DrawCircle(461 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_X)*20),
237 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_Y)*20), 25, BLACK);
DrawCircle(461 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_X)*20),
237 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_Y)*20), 25, BLACK);
// Draw axis: left-right triggers
DrawRectangle(170, 30, 15, 70, GRAY);
DrawRectangle(604, 30, 15, 70, GRAY);
DrawRectangle(170, 30, 15, (((1 + (int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_TRIGGER))/2)*70), RED);
DrawRectangle(604, 30, 15, (((1 + (int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_TRIGGER))/2)*70), RED);
DrawRectangle(170, 30, 15, (int)(((1 + GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_TRIGGER))/2)*70), RED);
DrawRectangle(604, 30, 15, (int)(((1 + GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_TRIGGER))/2)*70), RED);
//DrawText(TextFormat("Xbox axis LT: %02.02f", GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_TRIGGER)), 10, 40, 10, BLACK);
//DrawText(TextFormat("Xbox axis RT: %02.02f", GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_TRIGGER)), 10, 60, 10, BLACK);
}
else if (IsGamepadName(0, PS3_NAME_ID))
else if (TextIsEqual(GetGamepadName(0), PS3_NAME_ID))
{
DrawTexture(texPs3Pad, 0, 0, DARKGRAY);
@ -140,20 +140,20 @@ int main(void)
// Draw axis: left joystick
DrawCircle(319, 255, 35, BLACK);
DrawCircle(319, 255, 31, LIGHTGRAY);
DrawCircle(319 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_X) * 20),
255 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_Y) * 20), 25, BLACK);
DrawCircle(319 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_X) * 20),
255 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_Y) * 20), 25, BLACK);
// Draw axis: right joystick
DrawCircle(475, 255, 35, BLACK);
DrawCircle(475, 255, 31, LIGHTGRAY);
DrawCircle(475 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_X)*20),
255 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_Y)*20), 25, BLACK);
DrawCircle(475 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_X) * 20),
255 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_Y) * 20), 25, BLACK);
// Draw axis: left-right triggers
DrawRectangle(169, 48, 15, 70, GRAY);
DrawRectangle(611, 48, 15, 70, GRAY);
DrawRectangle(169, 48, 15, (((1 - (int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_TRIGGER)) / 2) * 70), RED);
DrawRectangle(611, 48, 15, (((1 - (int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_TRIGGER)) / 2) * 70), RED);
DrawRectangle(169, 48, 15, (int)(((1 - GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_TRIGGER)) / 2) * 70), RED);
DrawRectangle(611, 48, 15, (int)(((1 - GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_TRIGGER)) / 2) * 70), RED);
}
else
{

39
examples/core/core_input_multitouch.c
View File

@ -24,11 +24,7 @@ int main(void)
InitWindow(screenWidth, screenHeight, "raylib [core] example - input multitouch");
Vector2 ballPosition = { -100.0f, -100.0f };
Color ballColor = BEIGE;
int touchCounter = 0;
Vector2 touchPosition = { 0 };
Vector2 touchPositions[MAX_TOUCH_POINTS] = { 0 };
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//---------------------------------------------------------------------------------------
@ -38,19 +34,8 @@ int main(void)
{
// Update
//----------------------------------------------------------------------------------
ballPosition = GetMousePosition();
ballColor = BEIGE;
if (IsMouseButtonDown(MOUSE_BUTTON_LEFT)) ballColor = MAROON;
if (IsMouseButtonDown(MOUSE_BUTTON_MIDDLE)) ballColor = LIME;
if (IsMouseButtonDown(MOUSE_BUTTON_RIGHT)) ballColor = DARKBLUE;
if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT)) touchCounter = 10;
if (IsMouseButtonPressed(MOUSE_BUTTON_MIDDLE)) touchCounter = 10;
if (IsMouseButtonPressed(MOUSE_BUTTON_RIGHT)) touchCounter = 10;
if (touchCounter > 0) touchCounter--;
// Get multiple touchpoints
for (int i = 0; i < MAX_TOUCH_POINTS; ++i) touchPositions[i] = GetTouchPosition(i);
//----------------------------------------------------------------------------------
// Draw
@ -58,25 +43,19 @@ int main(void)
BeginDrawing();
ClearBackground(RAYWHITE);
// Multitouch
for (int i = 0; i < MAX_TOUCH_POINTS; ++i)
{
touchPosition = GetTouchPosition(i); // Get the touch point
if ((touchPosition.x >= 0) && (touchPosition.y >= 0)) // Make sure point is not (-1,-1) as this means there is no touch for it
// Make sure point is not (0, 0) as this means there is no touch for it
if ((touchPositions[i].x > 0) && (touchPositions[i].y > 0))
{
// Draw circle and touch index number
DrawCircleV(touchPosition, 34, ORANGE);
DrawText(TextFormat("%d", i), (int)touchPosition.x - 10, (int)touchPosition.y - 70, 40, BLACK);
DrawCircleV(touchPositions[i], 34, ORANGE);
DrawText(TextFormat("%d", i), (int)touchPositions[i].x - 10, (int)touchPositions[i].y - 70, 40, BLACK);
}
}
// Draw the normal mouse location
DrawCircleV(ballPosition, 30 + (touchCounter*3.0f), ballColor);
DrawText("move ball with mouse and click mouse button to change color", 10, 10, 20, DARKGRAY);
DrawText("touch the screen at multiple locations to get multiple balls", 10, 30, 20, DARKGRAY);
DrawText("touch the screen at multiple locations to get multiple balls", 10, 10, 20, DARKGRAY);
EndDrawing();
//----------------------------------------------------------------------------------

56
examples/core/core_quat_conversion.c
View File

@ -10,7 +10,7 @@
*
* Example contributed by Chris Camacho (@chriscamacho) and reviewed by Ramon Santamaria (@raysan5)
*
* Copyright (c) 2020 Chris Camacho (@chriscamacho) and Ramon Santamaria (@raysan5)
* Copyright (c) 2020-2021 Chris Camacho (@chriscamacho) and Ramon Santamaria (@raysan5)
*
********************************************************************************************/
@ -32,15 +32,23 @@ int main(void)
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
Mesh mesh = GenMeshCylinder(0.2f, 1.0f, 32);
Model model = LoadModelFromMesh(mesh);
// Load a cylinder model for testing
Model model = LoadModelFromMesh(GenMeshCylinder(0.2f, 1.0f, 32));
// Some required variables
// Generic quaternion for operations
Quaternion q1 = { 0 };
Matrix m1 = { 0 }, m2 = { 0 }, m3 = { 0 }, m4 = { 0 };
Vector3 v1 = { 0 }, v2 = { 0 };
// Transform matrices required to draw 4 cylinders
Matrix m1 = { 0 };
Matrix m2 = { 0 };
Matrix m3 = { 0 };
Matrix m4 = { 0 };
// Generic vectors for rotations
Vector3 v1 = { 0 };
Vector3 v2 = { 0 };
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
@ -50,6 +58,10 @@ int main(void)
{
// Update
//--------------------------------------------------------------------------------------
if (v2.x < 0) v2.x += PI*2;
if (v2.y < 0) v2.y += PI*2;
if (v2.z < 0) v2.z += PI*2;
if (!IsKeyDown(KEY_SPACE))
{
v1.x += 0.01f;
@ -68,10 +80,7 @@ int main(void)
q1 = QuaternionFromMatrix(m1);
m3 = QuaternionToMatrix(q1);
v2 = QuaternionToEuler(q1);
v2.x *= DEG2RAD;
v2.y *= DEG2RAD;
v2.z *= DEG2RAD;
v2 = QuaternionToEuler(q1); // Angles returned in radians
m4 = MatrixRotateZYX(v2);
//--------------------------------------------------------------------------------------
@ -86,10 +95,13 @@ int main(void)
model.transform = m1;
DrawModel(model, (Vector3){ -1, 0, 0 }, 1.0f, RED);
model.transform = m2;
DrawModel(model, (Vector3){ 1, 0, 0 }, 1.0f, RED);
model.transform = m3;
DrawModel(model, (Vector3){ 0, 0, 0 }, 1.0f, RED);
model.transform = m4;
DrawModel(model, (Vector3){ 0, 0, -1 }, 1.0f, RED);
@ -97,23 +109,13 @@ int main(void)
EndMode3D();
if (v2.x < 0) v2.x += PI*2;
if (v2.y < 0) v2.y += PI*2;
if (v2.z < 0) v2.z += PI*2;
DrawText(TextFormat("%2.3f", v1.x), 20, 20, 20, (v1.x == v2.x)? GREEN: BLACK);
DrawText(TextFormat("%2.3f", v1.y), 20, 40, 20, (v1.y == v2.y)? GREEN: BLACK);
DrawText(TextFormat("%2.3f", v1.z), 20, 60, 20, (v1.z == v2.z)? GREEN: BLACK);
Color cx,cy,cz;
cx = cy = cz = BLACK;
if (v1.x == v2.x) cx = GREEN;
if (v1.y == v2.y) cy = GREEN;
if (v1.z == v2.z) cz = GREEN;
DrawText(TextFormat("%2.3f", v1.x), 20, 20, 20, cx);
DrawText(TextFormat("%2.3f", v1.y), 20, 40, 20, cy);
DrawText(TextFormat("%2.3f", v1.z), 20, 60, 20, cz);
DrawText(TextFormat("%2.3f", v2.x), 200, 20, 20, cx);
DrawText(TextFormat("%2.3f", v2.y), 200, 40, 20, cy);
DrawText(TextFormat("%2.3f", v2.z), 200, 60, 20, cz);
DrawText(TextFormat("%2.3f", v2.x), 200, 20, 20, (v1.x == v2.x)? GREEN: BLACK);
DrawText(TextFormat("%2.3f", v2.y), 200, 40, 20, (v1.y == v2.y)? GREEN: BLACK);
DrawText(TextFormat("%2.3f", v2.z), 200, 60, 20, (v1.z == v2.z)? GREEN: BLACK);
EndDrawing();
//----------------------------------------------------------------------------------

6
examples/core/core_random_values.c
View File

@ -20,10 +20,12 @@ int main(void)
InitWindow(screenWidth, screenHeight, "raylib [core] example - generate random values");
int framesCounter = 0; // Variable used to count frames
// SetRandomSeed(0xaabbccff); // Set a custom random seed if desired, by default: "time(NULL)"
int randValue = GetRandomValue(-8, 5); // Get a random integer number between -8 and 5 (both included)
int framesCounter = 0; // Variable used to count frames
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------

233
examples/core/core_2d_camera_smooth_pixelperfect.c → examples/core/core_smooth_pixelperfect.c
View File

@ -1,118 +1,117 @@
/*******************************************************************************************
*
* raylib [core] example - smooth pixel-perfect camera
*
* This example has been created using raylib 3.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Example contributed by Giancamillo Alessandroni (@NotManyIdeasDev) and
* reviewed by Ramon Santamaria (@raysan5)
*
* Copyright (c) 2021 Giancamillo Alessandroni (@NotManyIdeasDev) and Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#include <math.h> // Required for: sinf(), cosf()
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
const int virtualScreenWidth = 160;
const int virtualScreenHeight = 90;
const float virtualRatio = (float)screenWidth/(float)virtualScreenWidth;
InitWindow(screenWidth, screenHeight, "raylib [core] example - smooth pixel-perfect camera");
Camera2D worldSpaceCamera = { 0 }; // Game world camera
worldSpaceCamera.zoom = 1.0f;
Camera2D screenSpaceCamera = { 0 }; // Smoothing camera
screenSpaceCamera.zoom = 1.0f;
RenderTexture2D target = LoadRenderTexture(virtualScreenWidth, virtualScreenHeight); // This is where we'll draw all our objects.
Rectangle rec01 = { 70.0f, 35.0f, 20.0f, 20.0f };
Rectangle rec02 = { 90.0f, 55.0f, 30.0f, 10.0f };
Rectangle rec03 = { 80.0f, 65.0f, 15.0f, 25.0f };
// The target's height is flipped (in the source Rectangle), due to OpenGL reasons
Rectangle sourceRec = { 0.0f, 0.0f, (float)target.texture.width, -(float)target.texture.height };
Rectangle destRec = { -virtualRatio, -virtualRatio, screenWidth + (virtualRatio*2), screenHeight + (virtualRatio*2) };
Vector2 origin = { 0.0f, 0.0f };
float rotation = 0.0f;
float cameraX = 0.0f;
float cameraY = 0.0f;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
rotation += 60.0f*GetFrameTime(); // Rotate the rectangles, 60 degrees per second
// Make the camera move to demonstrate the effect
cameraX = (sinf(GetTime())*50.0f) - 10.0f;
cameraY = cosf(GetTime())*30.0f;
// Set the camera's target to the values computed above
screenSpaceCamera.target = (Vector2){ cameraX, cameraY };
// Round worldSpace coordinates, keep decimals into screenSpace coordinates
worldSpaceCamera.target.x = (int)screenSpaceCamera.target.x;
screenSpaceCamera.target.x -= worldSpaceCamera.target.x;
screenSpaceCamera.target.x *= virtualRatio;
worldSpaceCamera.target.y = (int)screenSpaceCamera.target.y;
screenSpaceCamera.target.y -= worldSpaceCamera.target.y;
screenSpaceCamera.target.y *= virtualRatio;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginTextureMode(target);
ClearBackground(RAYWHITE);
BeginMode2D(worldSpaceCamera);
DrawRectanglePro(rec01, origin, rotation, BLACK);
DrawRectanglePro(rec02, origin, -rotation, RED);
DrawRectanglePro(rec03, origin, rotation + 45.0f, BLUE);
EndMode2D();
EndTextureMode();
BeginDrawing();
ClearBackground(RED);
BeginMode2D(screenSpaceCamera);
DrawTexturePro(target.texture, sourceRec, destRec, origin, 0.0f, WHITE);
EndMode2D();
DrawText(TextFormat("Screen resolution: %ix%i", screenWidth, screenHeight), 10, 10, 20, DARKBLUE);
DrawText(TextFormat("World resolution: %ix%i", virtualScreenWidth, virtualScreenHeight), 10, 40, 20, DARKGREEN);
DrawFPS(GetScreenWidth() - 95, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadRenderTexture(target); // Unload render texture
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
/*******************************************************************************************
*
* raylib [core] example - smooth pixel-perfect camera
*
* This example has been created using raylib 3.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Example contributed by Giancamillo Alessandroni (@NotManyIdeasDev) and
* reviewed by Ramon Santamaria (@raysan5)
*
* Copyright (c) 2021 Giancamillo Alessandroni (@NotManyIdeasDev) and Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#include <math.h> // Required for: sinf(), cosf()
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
const int virtualScreenWidth = 160;
const int virtualScreenHeight = 90;
const float virtualRatio = (float)screenWidth/(float)virtualScreenWidth;
InitWindow(screenWidth, screenHeight, "raylib [core] example - smooth pixel-perfect camera");
Camera2D worldSpaceCamera = { 0 }; // Game world camera
worldSpaceCamera.zoom = 1.0f;
Camera2D screenSpaceCamera = { 0 }; // Smoothing camera
screenSpaceCamera.zoom = 1.0f;
RenderTexture2D target = LoadRenderTexture(virtualScreenWidth, virtualScreenHeight); // This is where we'll draw all our objects.
Rectangle rec01 = { 70.0f, 35.0f, 20.0f, 20.0f };
Rectangle rec02 = { 90.0f, 55.0f, 30.0f, 10.0f };
Rectangle rec03 = { 80.0f, 65.0f, 15.0f, 25.0f };
// The target's height is flipped (in the source Rectangle), due to OpenGL reasons
Rectangle sourceRec = { 0.0f, 0.0f, (float)target.texture.width, -(float)target.texture.height };
Rectangle destRec = { -virtualRatio, -virtualRatio, screenWidth + (virtualRatio*2), screenHeight + (virtualRatio*2) };
Vector2 origin = { 0.0f, 0.0f };
float rotation = 0.0f;
float cameraX = 0.0f;
float cameraY = 0.0f;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
rotation += 60.0f*GetFrameTime(); // Rotate the rectangles, 60 degrees per second
// Make the camera move to demonstrate the effect
cameraX = (sinf(GetTime())*50.0f) - 10.0f;
cameraY = cosf(GetTime())*30.0f;
// Set the camera's target to the values computed above
screenSpaceCamera.target = (Vector2){ cameraX, cameraY };
// Round worldSpace coordinates, keep decimals into screenSpace coordinates
worldSpaceCamera.target.x = (int)screenSpaceCamera.target.x;
screenSpaceCamera.target.x -= worldSpaceCamera.target.x;
screenSpaceCamera.target.x *= virtualRatio;
worldSpaceCamera.target.y = (int)screenSpaceCamera.target.y;
screenSpaceCamera.target.y -= worldSpaceCamera.target.y;
screenSpaceCamera.target.y *= virtualRatio;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginTextureMode(target);
ClearBackground(RAYWHITE);
BeginMode2D(worldSpaceCamera);
DrawRectanglePro(rec01, origin, rotation, BLACK);
DrawRectanglePro(rec02, origin, -rotation, RED);
DrawRectanglePro(rec03, origin, rotation + 45.0f, BLUE);
EndMode2D();
EndTextureMode();
BeginDrawing();
ClearBackground(RED);
BeginMode2D(screenSpaceCamera);
DrawTexturePro(target.texture, sourceRec, destRec, origin, 0.0f, WHITE);
EndMode2D();
DrawText(TextFormat("Screen resolution: %ix%i", screenWidth, screenHeight), 10, 10, 20, DARKBLUE);
DrawText(TextFormat("World resolution: %ix%i", virtualScreenWidth, virtualScreenHeight), 10, 40, 20, DARKGREEN);
DrawFPS(GetScreenWidth() - 95, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadRenderTexture(target); // Unload render texture
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}

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12
examples/core/core_split_screen.c
View File

@ -22,7 +22,7 @@ void DrawScene(void)
{
int count = 5;
float spacing = 4;
// Grid of cube trees on a plane to make a "world"
DrawPlane((Vector3){ 0, 0, 0 }, (Vector2){ 50, 50 }, BEIGE); // Simple world plane
@ -73,10 +73,10 @@ int main(void)
cameraPlayer2.position.y = 3.0f;
RenderTexture screenPlayer2 = LoadRenderTexture(screenWidth / 2, screenHeight);
// Build a flipped rectangle the size of the split view to use for drawing later
Rectangle splitScreenRect = { 0.0f, 0.0f, (float)screenPlayer1.texture.width, (float)-screenPlayer1.texture.height };
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
@ -122,7 +122,7 @@ int main(void)
BeginMode3D(cameraPlayer1);
DrawScene();
EndMode3D();
DrawText("PLAYER1 W/S to move", 0, 0, 20, RED);
DrawText("PLAYER1 W/S to move", 10, 10, 20, RED);
EndTextureMode();
// Draw Player2 view to the render texture
@ -131,7 +131,7 @@ int main(void)
BeginMode3D(cameraPlayer2);
DrawScene();
EndMode3D();
DrawText("PLAYER2 UP/DOWN to move", 0, 0, 20, BLUE);
DrawText("PLAYER2 UP/DOWN to move", 10, 10, 20, BLUE);
EndTextureMode();
// Draw both views render textures to the screen side by side
@ -147,7 +147,7 @@ int main(void)
UnloadRenderTexture(screenPlayer1); // Unload render texture
UnloadRenderTexture(screenPlayer2); // Unload render texture
UnloadTexture(textureGrid); // Unload texture
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------

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2
examples/core/core_window_letterbox.c
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@ -43,7 +43,7 @@ int main(void)
// Render texture initialization, used to hold the rendering result so we can easily resize it
RenderTexture2D target = LoadRenderTexture(gameScreenWidth, gameScreenHeight);
SetTextureFilter(target.texture, FILTER_BILINEAR); // Texture scale filter to use
SetTextureFilter(target.texture, TEXTURE_FILTER_BILINEAR); // Texture scale filter to use
Color colors[10] = { 0 };
for (int i = 0; i < 10; i++) colors[i] = (Color){ GetRandomValue(100, 250), GetRandomValue(50, 150), GetRandomValue(10, 100), 255 };

4
examples/core/resources/distortion100.fs
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@ -17,7 +17,7 @@ uniform vec2 leftScreenCenter;
uniform vec2 rightScreenCenter;
uniform vec2 scale;
uniform vec2 scaleIn;
uniform vec4 hmdWarpParam;
uniform vec4 deviceWarpParam;
uniform vec4 chromaAbParam;
void main()
@ -27,7 +27,7 @@ void main()
vec2 screenCenter = fragTexCoord.x < 0.5? leftScreenCenter : rightScreenCenter;
vec2 theta = (fragTexCoord - lensCenter)*scaleIn;
float rSq = theta.x*theta.x + theta.y*theta.y;
vec2 theta1 = theta*(hmdWarpParam.x + hmdWarpParam.y*rSq + hmdWarpParam.z*rSq*rSq + hmdWarpParam.w*rSq*rSq*rSq);
vec2 theta1 = theta*(deviceWarpParam.x + deviceWarpParam.y*rSq + deviceWarpParam.z*rSq*rSq + deviceWarpParam.w*rSq*rSq*rSq);
vec2 thetaBlue = theta1*(chromaAbParam.z + chromaAbParam.w*rSq);
vec2 tcBlue = lensCenter + scale*thetaBlue;

4
examples/core/resources/distortion330.fs
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@ -18,7 +18,7 @@ uniform vec2 leftScreenCenter = vec2(0.25, 0.5);
uniform vec2 rightScreenCenter = vec2(0.75, 0.5);
uniform vec2 scale = vec2(0.25, 0.45);
uniform vec2 scaleIn = vec2(4, 2.2222);
uniform vec4 hmdWarpParam = vec4(1, 0.22, 0.24, 0);
uniform vec4 deviceWarpParam = vec4(1, 0.22, 0.24, 0);
uniform vec4 chromaAbParam = vec4(0.996, -0.004, 1.014, 0.0);
void main()
@ -28,7 +28,7 @@ void main()
vec2 screenCenter = fragTexCoord.x < 0.5? leftScreenCenter : rightScreenCenter;
vec2 theta = (fragTexCoord - lensCenter)*scaleIn;
float rSq = theta.x*theta.x + theta.y*theta.y;
vec2 theta1 = theta*(hmdWarpParam.x + hmdWarpParam.y*rSq + hmdWarpParam.z*rSq*rSq + hmdWarpParam.w*rSq*rSq*rSq);
vec2 theta1 = theta*(deviceWarpParam.x + deviceWarpParam.y*rSq + deviceWarpParam.z*rSq*rSq + deviceWarpParam.w*rSq*rSq*rSq);
vec2 thetaBlue = theta1*(chromaAbParam.z + chromaAbParam.w*rSq);
vec2 tcBlue = lensCenter + scale*thetaBlue;

14
examples/models/models_animation.c
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@ -37,17 +37,17 @@ int main(void)
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
Model model = LoadModel("resources/guy/guy.iqm"); // Load the animated model mesh and basic data
Texture2D texture = LoadTexture("resources/guy/guytex.png"); // Load model texture and set material
SetMaterialTexture(&model.materials[0], MAP_DIFFUSE, texture); // Set model material map texture
Model model = LoadModel("resources/models/iqm/guy.iqm"); // Load the animated model mesh and basic data
Texture2D texture = LoadTexture("resources/models/iqm/guytex.png"); // Load model texture and set material
SetMaterialTexture(&model.materials[0], MATERIAL_MAP_DIFFUSE, texture); // Set model material map texture
Vector3 position = { 0.0f, 0.0f, 0.0f }; // Set model position
// Load animation data
int animsCount = 0;
ModelAnimation *anims = LoadModelAnimations("resources/guy/guyanim.iqm", &animsCount);
unsigned int animsCount = 0;
ModelAnimation *anims = LoadModelAnimations("resources/models/iqm/guyanim.iqm", &animsCount);
int animFrameCounter = 0;
SetCameraMode(camera, CAMERA_FREE); // Set free camera mode
@ -102,7 +102,7 @@ int main(void)
UnloadTexture(texture); // Unload texture
// Unload model animations data
for (int i = 0; i < animsCount; i++) UnloadModelAnimation(anims[i]);
for (unsigned int i = 0; i < animsCount; i++) UnloadModelAnimation(anims[i]);
RL_FREE(anims);
UnloadModel(model); // Unload model

122
examples/models/models_gltf_animation.c
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@ -1,122 +0,0 @@
/*******************************************************************************************
*
* raylib [models] example - Load 3d gltf model with animations and play them
*
* This example has been created using raylib 3.5 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Example contributed by Hristo Stamenov (@object71) and reviewed by Ramon Santamaria (@raysan5)
*
* Copyright (c) 2021 Hristo Stamenov (@object71) and Ramon Santamaria (@raysan5)
*
********************************************************************************************
*
* To export a model from blender, make sure it is not posed, the vertices need to be in the
* same position as they would be in edit mode.
* and that the scale of your models is set to 0. Scaling can be done from the export menu.
*
********************************************************************************************/
#include "raylib.h"
#include <stdlib.h>
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - model animation");
// Define the camera to look into our 3d world
Camera camera = { 0 };
camera.position = (Vector3){ 10.0f, 10.0f, 10.0f }; // Camera position
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
Model model = LoadModel("resources/gltf/rigged_figure.glb"); // Load the animated model mesh and
// basic data
// Texture2D texture = LoadTexture("resources/guy/guytex.png"); // Load model texture and set material
// SetMaterialTexture(&model.materials[0], MAP_DIFFUSE, texture); // Set model material map texture
Vector3 position = { 0.0f, 0.0f, 0.0f }; // Set model position
// Load animation data
int animsCount = 0;
ModelAnimation *anims = LoadModelAnimations("resources/gltf/rigged_figure.glb", &animsCount);
int animFrameCounter = 0;
int animationDirection = 1;
SetCameraMode(camera, CAMERA_FREE); // Set free camera mode
SetTargetFPS(30); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera);
// Play animation when spacebar is held down
if (IsKeyDown(KEY_SPACE))
{
animFrameCounter += animationDirection;
if (animFrameCounter >= anims[0].frameCount || animFrameCounter <= 0)
{
animationDirection *= -1;
animFrameCounter += animationDirection;
}
UpdateModelAnimation(model, anims[0], animFrameCounter);
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModelEx(model, position, (Vector3){ 1.0f, 0.0f, 0.0f }, -90.0f, (Vector3){ 1.0f, 1.0f, 1.0f }, WHITE);
for (int i = 0; i < model.boneCount; i++)
{
DrawSphere(anims[0].framePoses[animFrameCounter][i].translation, 0.01f, RED);
}
DrawGrid(10, 1.0f); // Draw a grid
EndMode3D();
DrawText("PRESS SPACE to PLAY MODEL ANIMATION", 10, 10, 20, MAROON);
DrawText("(cc4) Rigged Figure by @Cesium", screenWidth - 200, screenHeight - 20, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// UnloadTexture(texture); // Unload texture
// Unload model animations data
for (int i = 0; i < animsCount; i++) UnloadModelAnimation(anims[i]);
RL_FREE(anims);
UnloadModel(model); // Unload model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}

30
examples/models/models_loading.c
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@ -4,17 +4,19 @@
*
* raylib supports multiple models file formats:
*
* - OBJ > Text file, must include vertex position-texcoords-normals information,
* if files references some .mtl materials file, it will be loaded (or try to)
* - GLTF > Modern text/binary file format, includes lot of information and it could
* also reference external files, raylib will try loading mesh and materials data
* - IQM > Binary file format including mesh vertex data but also animation data,
* raylib can load .iqm animations.
* - OBJ > Text file format. Must include vertex position-texcoords-normals information,
* if files references some .mtl materials file, it will be loaded (or try to).
* - GLTF > Text/binary file format. Includes lot of information and it could
* also reference external files, raylib will try loading mesh and materials data.
* - IQM > Binary file format. Includes mesh vertex data but also animation data,
* raylib can load .iqm animations.
* - VOX > Binary file format. MagikaVoxel mesh format:
* https://github.com/ephtracy/voxel-model/blob/master/MagicaVoxel-file-format-vox.txt
*
* This example has been created using raylib 2.6 (www.raylib.com)
* This example has been created using raylib 4.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014-2019 Ramon Santamaria (@raysan5)
* Copyright (c) 2014-2021 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
@ -37,13 +39,13 @@ int main(void)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
Model model = LoadModel("resources/models/castle.obj"); // Load model
Texture2D texture = LoadTexture("resources/models/castle_diffuse.png"); // Load model texture
model.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture; // Set map diffuse texture
Model model = LoadModel("resources/models/obj/castle.obj"); // Load model
Texture2D texture = LoadTexture("resources/models/obj/castle_diffuse.png"); // Load model texture
model.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture; // Set map diffuse texture
Vector3 position = { 0.0f, 0.0f, 0.0f }; // Set model position
Vector3 position = { 0.0f, 0.0f, 0.0f }; // Set model position
BoundingBox bounds = GetMeshBoundingBox(model.meshes[0]); // Set model bounds
BoundingBox bounds = GetMeshBoundingBox(model.meshes[0]); // Set model bounds
// NOTE: bounds are calculated from the original size of the model,
// if model is scaled on drawing, bounds must be also scaled
@ -72,6 +74,8 @@ int main(void)
{
if (IsFileExtension(droppedFiles[0], ".obj") ||
IsFileExtension(droppedFiles[0], ".gltf") ||
IsFileExtension(droppedFiles[0], ".glb") ||
IsFileExtension(droppedFiles[0], ".vox") ||
IsFileExtension(droppedFiles[0], ".iqm")) // Model file formats supported
{
UnloadModel(model); // Unload previous model

49
examples/models/models_gltf_model.c → examples/models/models_loading_gltf.c
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@ -1,27 +1,24 @@
/*******************************************************************************************
*
* raylib [models] example - Load 3d gltf model
* raylib [models] example - Load models gltf
*
* This example has been created using raylib 3.5 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* NOTE: To export a model from Blender, make sure it is not posed, the vertices need to be
* in the same position as they would be in edit mode.
* Also make sure the scale parameter of your models is set to 0.0,
* scaling can be applied from the export menu.
*
* Example contributed by Hristo Stamenov (@object71) and reviewed by Ramon Santamaria (@raysan5)
*
* Copyright (c) 2021 Hristo Stamenov (@object71) and Ramon Santamaria (@raysan5)
*
********************************************************************************************
*
* To export a model from blender, make sure it is not posed, the vertices need to be in the
* same position as they would be in edit mode.
* and that the scale of your models is set to 0. Scaling can be done from the export menu.
*
********************************************************************************************/
#include "raylib.h"
#include <stdlib.h>
#define MAX_MODELS 8
#define MAX_GLTF_MODELS 8
int main(void)
{
@ -40,16 +37,16 @@ int main(void)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
Model model[MAX_MODELS] = { 0 };
model[0] = LoadModel("resources/gltf/raylib_32x32.glb");
model[1] = LoadModel("resources/gltf/rigged_figure.glb");
model[2] = LoadModel("resources/gltf/GearboxAssy.glb");
model[3] = LoadModel("resources/gltf/BoxAnimated.glb");
model[4] = LoadModel("resources/gltf/AnimatedTriangle.gltf");
model[5] = LoadModel("resources/gltf/AnimatedMorphCube.glb");
model[6] = LoadModel("resources/gltf/vertex_colored_object.glb");
model[7] = LoadModel("resources/gltf/girl.glb");
// Load some models
Model model[MAX_GLTF_MODELS] = { 0 };
model[0] = LoadModel("resources/models/gltf/raylib_32x32.glb");
model[1] = LoadModel("resources/models/gltf/rigged_figure.glb");
model[2] = LoadModel("resources/models/gltf/GearboxAssy.glb");
model[3] = LoadModel("resources/models/gltf/BoxAnimated.glb");
model[4] = LoadModel("resources/models/gltf/AnimatedTriangle.gltf");
model[5] = LoadModel("resources/models/gltf/AnimatedMorphCube.glb");
model[6] = LoadModel("resources/models/gltf/vertex_colored_object.glb");
model[7] = LoadModel("resources/models/gltf/girl.glb");
int currentModel = 0;
@ -65,19 +62,20 @@ int main(void)
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera);
UpdateCamera(&camera); // Update our camera with inputs
if (IsKeyReleased(KEY_RIGHT))
{
currentModel++;
if (currentModel == MAX_MODELS) currentModel = 0;
if (currentModel == MAX_GLTF_MODELS) currentModel = 0;
}
if (IsKeyReleased(KEY_LEFT))
{
currentModel--;
if (currentModel < 0) currentModel = MAX_MODELS - 1;
if (currentModel < 0) currentModel = MAX_GLTF_MODELS - 1;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
@ -87,8 +85,7 @@ int main(void)
BeginMode3D(camera);
DrawModelEx(model[currentModel], position, (Vector3){ 0.0f, 1.0f, 0.0f }, 180.0f, (Vector3){ 2.0f, 2.0f, 2.0f }, WHITE);
DrawModel(model[currentModel], position, 1.0f, WHITE);
DrawGrid(10, 1.0f); // Draw a grid
EndMode3D();
@ -99,7 +96,7 @@ int main(void)
// De-Initialization
//--------------------------------------------------------------------------------------
for (int i = 0; i < MAX_MODELS; i++) UnloadModel(model[i]); // Unload models
for (int i = 0; i < MAX_GLTF_MODELS; i++) UnloadModel(model[i]); // Unload models
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------

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130
examples/models/models_loading_vox.c Normal file
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@ -0,0 +1,130 @@
/*******************************************************************************************
*
* raylib [models] example - Load models vox (MagicaVoxel)
*
* This example has been created using raylib 4.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Example contributed by Johann Nadalutti (@procfxgen) and reviewed by Ramon Santamaria (@raysan5)
*
* Copyright (c) 2021 Johann Nadalutti (@procfxgen) and Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#include "raymath.h" // Required for: MatrixTranslate()
#define MAX_VOX_FILES 3
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
const char *voxFileNames[] = {
"resources/models/vox/chr_knight.vox",
"resources/models/vox/chr_sword.vox",
"resources/models/vox/monu9.vox"
};
InitWindow(screenWidth, screenHeight, "raylib [models] example - magicavoxel loading");
// Define the camera to look into our 3d world
Camera camera = { 0 };
camera.position = (Vector3){ 10.0f, 10.0f, 10.0f }; // Camera position
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
// Load MagicaVoxel files
Model models[MAX_VOX_FILES] = { 0 };
for (int i = 0; i < MAX_VOX_FILES; i++)
{
// Load VOX file and measure time
double t0 = GetTime()*1000.0;
models[i] = LoadModel(voxFileNames[i]);
double t1 = GetTime()*1000.0;
TraceLog(LOG_WARNING, TextFormat("[%s] File loaded in %.3f ms", voxFileNames[i], t1 - t0));
// Compute model translation matrix to center model on draw position (0, 0 , 0)
BoundingBox bb = GetModelBoundingBox(models[i]);
Vector3 center = { 0 };
center.x = bb.min.x + (((bb.max.x - bb.min.x)/2));
center.z = bb.min.z + (((bb.max.z - bb.min.z)/2));
Matrix matTranslate = MatrixTranslate(-center.x, 0, -center.z);
models[i].transform = matTranslate;
}
int currentModel = 0;
SetCameraMode(camera, CAMERA_ORBITAL); // Set a orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update our camera to orbit
// Cycle between models on mouse click
if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT)) currentModel = (currentModel + 1)%MAX_VOX_FILES;
// Cycle between models on key pressed
if (IsKeyPressed(KEY_RIGHT))
{
currentModel++;
if (currentModel >= MAX_VOX_FILES) currentModel = 0;
}
else if (IsKeyPressed(KEY_LEFT))
{
currentModel--;
if (currentModel < 0) currentModel = MAX_VOX_FILES - 1;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// Draw 3D model
BeginMode3D(camera);
DrawModel(models[currentModel], (Vector3){ 0, 0, 0 }, 1.0f, WHITE);
DrawGrid(10, 1.0);
EndMode3D();
// Display info
DrawRectangle(10, 400, 310, 30, Fade(SKYBLUE, 0.5f));
DrawRectangleLines(10, 400, 310, 30, Fade(DARKBLUE, 0.5f));
DrawText("MOUSE LEFT BUTTON to CYCLE VOX MODELS", 40, 410, 10, BLUE);
DrawText(TextFormat("File: %s", GetFileName(voxFileNames[currentModel])), 10, 10, 20, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload models data (GPU VRAM)
for (int i = 0; i < MAX_VOX_FILES; i++) UnloadModel(models[i]);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}

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543
examples/models/models_material_pbr.c
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@ -1,543 +0,0 @@
/*******************************************************************************************
*
* raylib [models] example - PBR material
*
* NOTE: This example requires raylib OpenGL 3.3 for shaders support and only #version 330
* is currently supported. OpenGL ES 2.0 platforms are not supported at the moment.
*
* This example has been created using raylib 1.8 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#include "raymath.h"
#include "rlgl.h"
#include <stdio.h>
#define RLIGHTS_IMPLEMENTATION
#include "rlights.h"
#if defined(PLATFORM_DESKTOP)
#define GLSL_VERSION 330
#else // PLATFORM_RPI, PLATFORM_ANDROID, PLATFORM_WEB
#define GLSL_VERSION 100
#endif
#define CUBEMAP_SIZE 1024 // Cubemap texture size
#define IRRADIANCE_SIZE 32 // Irradiance texture size
#define PREFILTERED_SIZE 256 // Prefiltered HDR environment texture size
#define BRDF_SIZE 512 // BRDF LUT texture size
#define LIGHT_DISTANCE 1000.0f
#define LIGHT_HEIGHT 1.0f
// PBR texture maps generation
static TextureCubemap GenTextureCubemap(Shader shader, Texture2D panorama, int size, int format); // Generate cubemap (6 faces) from equirectangular (panorama) texture
static TextureCubemap GenTextureIrradiance(Shader shader, TextureCubemap cubemap, int size); // Generate irradiance cubemap using cubemap texture
static TextureCubemap GenTexturePrefilter(Shader shader, TextureCubemap cubemap, int size); // Generate prefilter cubemap using cubemap texture
static Texture2D GenTextureBRDF(Shader shader, int size); // Generate a generic BRDF texture
// PBR material loading
static Material LoadMaterialPBR(Color albedo, float metalness, float roughness);
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT); // Enable Multi Sampling Anti Aliasing 4x (if available)
InitWindow(screenWidth, screenHeight, "raylib [models] example - pbr material");
// Define the camera to look into our 3d world
Camera camera = { 0 };
camera.position = (Vector3){ 4.0f, 4.0f, 4.0f }; // Camera position
camera.target = (Vector3){ 0.0f, 0.5f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
// Load model and PBR material
Model model = LoadModel("resources/pbr/trooper.obj");
// Mesh tangents are generated... and uploaded to GPU
// NOTE: New VBO for tangents is generated at default location and also binded to mesh VAO
//MeshTangents(&model.meshes[0]);
model.materials[0] = LoadMaterialPBR((Color){ 255, 255, 255, 255 }, 1.0f, 1.0f);
// Create lights
// NOTE: Lights are added to an internal lights pool automatically
CreateLight(LIGHT_POINT, (Vector3){ LIGHT_DISTANCE, LIGHT_HEIGHT, 0.0f }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 255, 0, 0, 255 }, model.materials[0].shader);
CreateLight(LIGHT_POINT, (Vector3){ 0.0f, LIGHT_HEIGHT, LIGHT_DISTANCE }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 0, 255, 0, 255 }, model.materials[0].shader);
CreateLight(LIGHT_POINT, (Vector3){ -LIGHT_DISTANCE, LIGHT_HEIGHT, 0.0f }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 0, 0, 255, 255 }, model.materials[0].shader);
CreateLight(LIGHT_DIRECTIONAL, (Vector3){ 0.0f, LIGHT_HEIGHT*2.0f, -LIGHT_DISTANCE }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 255, 0, 255, 255 }, model.materials[0].shader);
SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
// Send to material PBR shader camera view position
float cameraPos[3] = { camera.position.x, camera.position.y, camera.position.z };
SetShaderValue(model.materials[0].shader, model.materials[0].shader.locs[SHADER_LOC_VECTOR_VIEW], cameraPos, SHADER_UNIFORM_VEC3);
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(model, Vector3Zero(), 1.0f, WHITE);
DrawGrid(10, 1.0f);
EndMode3D();
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadMaterial(model.materials[0]); // Unload material: shader and textures
UnloadModel(model); // Unload model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
// Load PBR material (Supports: ALBEDO, NORMAL, METALNESS, ROUGHNESS, AO, EMMISIVE, HEIGHT maps)
// NOTE: PBR shader is loaded inside this function
static Material LoadMaterialPBR(Color albedo, float metalness, float roughness)
{
Material mat = LoadMaterialDefault(); // Initialize material to default
// Load PBR shader (requires several maps)
mat.shader = LoadShader(TextFormat("resources/shaders/glsl%i/pbr.vs", GLSL_VERSION),
TextFormat("resources/shaders/glsl%i/pbr.fs", GLSL_VERSION));
// Get required locations points for PBR material
// NOTE: Those location names must be available and used in the shader code
mat.shader.locs[SHADER_LOC_MAP_ALBEDO] = GetShaderLocation(mat.shader, "albedo.sampler");
mat.shader.locs[SHADER_LOC_MAP_METALNESS] = GetShaderLocation(mat.shader, "metalness.sampler");
mat.shader.locs[SHADER_LOC_MAP_NORMAL] = GetShaderLocation(mat.shader, "normals.sampler");
mat.shader.locs[SHADER_LOC_MAP_ROUGHNESS] = GetShaderLocation(mat.shader, "roughness.sampler");
mat.shader.locs[SHADER_LOC_MAP_OCCLUSION] = GetShaderLocation(mat.shader, "occlusion.sampler");
//mat.shader.locs[SHADER_LOC_MAP_EMISSION] = GetShaderLocation(mat.shader, "emission.sampler");
//mat.shader.locs[SHADER_LOC_MAP_HEIGHT] = GetShaderLocation(mat.shader, "height.sampler");
mat.shader.locs[SHADER_LOC_MAP_IRRADIANCE] = GetShaderLocation(mat.shader, "irradianceMap");
mat.shader.locs[SHADER_LOC_MAP_PREFILTER] = GetShaderLocation(mat.shader, "prefilterMap");
mat.shader.locs[SHADER_LOC_MAP_BRDF] = GetShaderLocation(mat.shader, "brdfLUT");
// Set view matrix location
mat.shader.locs[SHADER_LOC_MATRIX_MODEL] = GetShaderLocation(mat.shader, "matModel");
//mat.shader.locs[SHADER_LOC_MATRIX_VIEW] = GetShaderLocation(mat.shader, "view");
mat.shader.locs[SHADER_LOC_VECTOR_VIEW] = GetShaderLocation(mat.shader, "viewPos");
// Set PBR standard maps
mat.maps[MATERIAL_MAP_ALBEDO].texture = LoadTexture("resources/pbr/trooper_albedo.png");
mat.maps[MATERIAL_MAP_NORMAL].texture = LoadTexture("resources/pbr/trooper_normals.png");
mat.maps[MATERIAL_MAP_METALNESS].texture = LoadTexture("resources/pbr/trooper_metalness.png");
mat.maps[MATERIAL_MAP_ROUGHNESS].texture = LoadTexture("resources/pbr/trooper_roughness.png");
mat.maps[MATERIAL_MAP_OCCLUSION].texture = LoadTexture("resources/pbr/trooper_ao.png");
// Set textures filtering for better quality
SetTextureFilter(mat.maps[MATERIAL_MAP_ALBEDO].texture, FILTER_BILINEAR);
SetTextureFilter(mat.maps[MATERIAL_MAP_NORMAL].texture, FILTER_BILINEAR);
SetTextureFilter(mat.maps[MATERIAL_MAP_METALNESS].texture, FILTER_BILINEAR);
SetTextureFilter(mat.maps[MATERIAL_MAP_ROUGHNESS].texture, FILTER_BILINEAR);
SetTextureFilter(mat.maps[MATERIAL_MAP_OCCLUSION].texture, FILTER_BILINEAR);
// Enable sample usage in shader for assigned textures
SetShaderValue(mat.shader, GetShaderLocation(mat.shader, "albedo.useSampler"), (int[1]){ 1 }, SHADER_UNIFORM_INT);
SetShaderValue(mat.shader, GetShaderLocation(mat.shader, "normals.useSampler"), (int[1]){ 1 }, SHADER_UNIFORM_INT);
SetShaderValue(mat.shader, GetShaderLocation(mat.shader, "metalness.useSampler"), (int[1]){ 1 }, SHADER_UNIFORM_INT);
SetShaderValue(mat.shader, GetShaderLocation(mat.shader, "roughness.useSampler"), (int[1]){ 1 }, SHADER_UNIFORM_INT);
SetShaderValue(mat.shader, GetShaderLocation(mat.shader, "occlusion.useSampler"), (int[1]){ 1 }, SHADER_UNIFORM_INT);
int renderModeLoc = GetShaderLocation(mat.shader, "renderMode");
SetShaderValue(mat.shader, renderModeLoc, (int[1]){ 0 }, SHADER_UNIFORM_INT);
// Set up material properties color
mat.maps[MATERIAL_MAP_ALBEDO].color = albedo;
mat.maps[MATERIAL_MAP_NORMAL].color = (Color){ 128, 128, 255, 255 };
mat.maps[MATERIAL_MAP_METALNESS].value = metalness;
mat.maps[MATERIAL_MAP_ROUGHNESS].value = roughness;
mat.maps[MATERIAL_MAP_OCCLUSION].value = 1.0f;
mat.maps[MATERIAL_MAP_EMISSION].value = 0.5f;
mat.maps[MATERIAL_MAP_HEIGHT].value = 0.5f;
// Generate cubemap from panorama texture
//--------------------------------------------------------------------------------------------------------
Texture2D panorama = LoadTexture("resources/dresden_square_2k.hdr");
// Load equirectangular to cubemap shader
Shader shdrCubemap = LoadShader(TextFormat("resources/shaders/glsl%i/pbr.vs", GLSL_VERSION),
TextFormat("resources/shaders/glsl%i/pbr.fs", GLSL_VERSION));
SetShaderValue(shdrCubemap, GetShaderLocation(shdrCubemap, "equirectangularMap"), (int[1]){ 0 }, SHADER_UNIFORM_INT);
TextureCubemap cubemap = GenTextureCubemap(shdrCubemap, panorama, CUBEMAP_SIZE, PIXELFORMAT_UNCOMPRESSED_R32G32B32);
UnloadTexture(panorama);
UnloadShader(shdrCubemap);
//--------------------------------------------------------------------------------------------------------
// Generate irradiance map from cubemap texture
//--------------------------------------------------------------------------------------------------------
// Load irradiance (GI) calculation shader
Shader shdrIrradiance = LoadShader(TextFormat("resources/shaders/glsl%i/skybox.vs", GLSL_VERSION),
TextFormat("resources/shaders/glsl%i/irradiance.fs", GLSL_VERSION));
SetShaderValue(shdrIrradiance, GetShaderLocation(shdrIrradiance, "environmentMap"), (int[1]){ 0 }, SHADER_UNIFORM_INT);
mat.maps[MATERIAL_MAP_IRRADIANCE].texture = GenTextureIrradiance(shdrIrradiance, cubemap, IRRADIANCE_SIZE);
UnloadShader(shdrIrradiance);
//--------------------------------------------------------------------------------------------------------
// Generate prefilter map from cubemap texture
//--------------------------------------------------------------------------------------------------------
// Load reflection prefilter calculation shader
Shader shdrPrefilter = LoadShader(TextFormat("resources/shaders/glsl%i/skybox.vs", GLSL_VERSION),
TextFormat("resources/shaders/glsl%i/prefilter.fs", GLSL_VERSION));
SetShaderValue(shdrPrefilter, GetShaderLocation(shdrPrefilter, "environmentMap"), (int[1]){ 0 }, SHADER_UNIFORM_INT);
mat.maps[MATERIAL_MAP_PREFILTER].texture = GenTexturePrefilter(shdrPrefilter, cubemap, PREFILTERED_SIZE);
UnloadTexture(cubemap);
UnloadShader(shdrPrefilter);
//--------------------------------------------------------------------------------------------------------
// Generate BRDF (bidirectional reflectance distribution function) texture (using shader)
//--------------------------------------------------------------------------------------------------------
Shader shdrBRDF = LoadShader(TextFormat("resources/shaders/glsl%i/brdf.vs", GLSL_VERSION),
TextFormat("resources/shaders/glsl%i/brdf.fs", GLSL_VERSION));
mat.maps[MATERIAL_MAP_BRDG].texture = GenTextureBRDF(shdrBRDF, BRDF_SIZE);
UnloadShader(shdrBRDF);
//--------------------------------------------------------------------------------------------------------
return mat;
}
// Texture maps generation (PBR)
//-------------------------------------------------------------------------------------------
// Generate cubemap texture from HDR texture
static TextureCubemap GenTextureCubemap(Shader shader, Texture2D panorama, int size, int format)
{
TextureCubemap cubemap = { 0 };
rlDisableBackfaceCulling(); // Disable backface culling to render inside the cube
// STEP 1: Setup framebuffer
//------------------------------------------------------------------------------------------
unsigned int rbo = rlLoadTextureDepth(size, size, true);
cubemap.id = rlLoadTextureCubemap(NULL, size, format);
unsigned int fbo = rlLoadFramebuffer(size, size);
rlFramebufferAttach(fbo, rbo, RL_ATTACHMENT_DEPTH, RL_ATTACHMENT_RENDERBUFFER, 0);
rlFramebufferAttach(fbo, cubemap.id, RL_ATTACHMENT_COLOR_CHANNEL0, RL_ATTACHMENT_CUBEMAP_POSITIVE_X, 0);
// Check if framebuffer is complete with attachments (valid)
if (rlFramebufferComplete(fbo)) TraceLog(LOG_INFO, "FBO: [ID %i] Framebuffer object created successfully", fbo);
//------------------------------------------------------------------------------------------
// STEP 2: Draw to framebuffer
//------------------------------------------------------------------------------------------
// NOTE: Shader is used to convert HDR equirectangular environment map to cubemap equivalent (6 faces)
rlEnableShader(shader.id);
// Define projection matrix and send it to shader
Matrix matFboProjection = MatrixPerspective(90.0*DEG2RAD, 1.0, RL_CULL_DISTANCE_NEAR, RL_CULL_DISTANCE_FAR);
rlSetUniformMatrix(shader.locs[SHADER_LOC_MATRIX_PROJECTION], matFboProjection);
// Define view matrix for every side of the cubemap
Matrix fboViews[6] = {
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 1.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ -1.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, 1.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, 1.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, -1.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, 1.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, -1.0f }, (Vector3){ 0.0f, -1.0f, 0.0f })
};
rlViewport(0, 0, size, size); // Set viewport to current fbo dimensions
// Activate and enable texture for drawing to cubemap faces
rlActiveTextureSlot(0);
rlEnableTexture(panorama.id);
for (int i = 0; i < 6; i++)
{
// Set the view matrix for the current cube face
rlSetUniformMatrix(shader.locs[SHADER_LOC_MATRIX_VIEW], fboViews[i]);
// Select the current cubemap face attachment for the fbo
// WARNING: This function by default enables->attach->disables fbo!!!
rlFramebufferAttach(fbo, cubemap.id, RL_ATTACHMENT_COLOR_CHANNEL0, RL_ATTACHMENT_CUBEMAP_POSITIVE_X + i, 0);
rlEnableFramebuffer(fbo);
// Load and draw a cube, it uses the current enabled texture
rlClearScreenBuffers();
rlLoadDrawCube();
// ALTERNATIVE: Try to use internal batch system to draw the cube instead of rlLoadDrawCube
// for some reason this method does not work, maybe due to cube triangles definition? normals pointing out?
// TODO: Investigate this issue...
//rlSetTexture(panorama.id); // WARNING: It must be called after enabling current framebuffer if using internal batch system!
//rlClearScreenBuffers();
//DrawCubeV(Vector3Zero(), Vector3One(), WHITE);
//rlDrawRenderBatchActive();
}
//------------------------------------------------------------------------------------------
// STEP 3: Unload framebuffer and reset state
//------------------------------------------------------------------------------------------
rlDisableShader(); // Unbind shader
rlDisableTexture(); // Unbind texture
rlDisableFramebuffer(); // Unbind framebuffer
rlUnloadFramebuffer(fbo); // Unload framebuffer (and automatically attached depth texture/renderbuffer)
// Reset viewport dimensions to default
rlViewport(0, 0, rlGetFramebufferWidth(), rlGetFramebufferHeight());
rlEnableBackfaceCulling();
//------------------------------------------------------------------------------------------
cubemap.width = size;
cubemap.height = size;
cubemap.mipmaps = 1;
cubemap.format = PIXELFORMAT_UNCOMPRESSED_R32G32B32;
return cubemap;
}
// Generate irradiance texture using cubemap data
static TextureCubemap GenTextureIrradiance(Shader shader, TextureCubemap cubemap, int size)
{
TextureCubemap irradiance = { 0 };
rlDisableBackfaceCulling(); // Disable backface culling to render inside the cube
// STEP 1: Setup framebuffer
//------------------------------------------------------------------------------------------
unsigned int rbo = rlLoadTextureDepth(size, size, true);
irradiance.id = rlLoadTextureCubemap(NULL, size, PIXELFORMAT_UNCOMPRESSED_R32G32B32);
unsigned int fbo = rlLoadFramebuffer(size, size);
rlFramebufferAttach(fbo, rbo, RL_ATTACHMENT_DEPTH, RL_ATTACHMENT_RENDERBUFFER, 0);
rlFramebufferAttach(fbo, cubemap.id, RL_ATTACHMENT_COLOR_CHANNEL0, RL_ATTACHMENT_CUBEMAP_POSITIVE_X, 0);
//------------------------------------------------------------------------------------------
// STEP 2: Draw to framebuffer
//------------------------------------------------------------------------------------------
// NOTE: Shader is used to solve diffuse integral by convolution to create an irradiance cubemap
rlEnableShader(shader.id);
// Define projection matrix and send it to shader
Matrix matFboProjection = MatrixPerspective(90.0*DEG2RAD, 1.0, RL_CULL_DISTANCE_NEAR, RL_CULL_DISTANCE_FAR);
rlSetUniformMatrix(shader.locs[SHADER_LOC_MATRIX_PROJECTION], matFboProjection);
// Define view matrix for every side of the cubemap
Matrix fboViews[6] = {
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 1.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ -1.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, 1.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, 1.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, -1.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, 1.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, -1.0f }, (Vector3){ 0.0f, -1.0f, 0.0f })
};
rlActiveTextureSlot(0);
rlEnableTextureCubemap(cubemap.id);
rlViewport(0, 0, size, size); // Set viewport to current fbo dimensions
for (int i = 0; i < 6; i++)
{
rlSetUniformMatrix(shader.locs[SHADER_LOC_MATRIX_VIEW], fboViews[i]);
rlFramebufferAttach(fbo, irradiance.id, RL_ATTACHMENT_COLOR_CHANNEL0, RL_ATTACHMENT_CUBEMAP_POSITIVE_X + i, 0);
rlEnableFramebuffer(fbo);
rlClearScreenBuffers();
rlLoadDrawCube();
}
//------------------------------------------------------------------------------------------
// STEP 3: Unload framebuffer and reset state
//------------------------------------------------------------------------------------------
rlDisableShader(); // Unbind shader
rlDisableTexture(); // Unbind texture
rlDisableFramebuffer(); // Unbind framebuffer
rlUnloadFramebuffer(fbo); // Unload framebuffer (and automatically attached depth texture/renderbuffer)
// Reset viewport dimensions to default
rlViewport(0, 0, rlGetFramebufferWidth(), rlGetFramebufferHeight());
rlEnableBackfaceCulling();
//------------------------------------------------------------------------------------------
irradiance.width = size;
irradiance.height = size;
irradiance.mipmaps = 1;
irradiance.format = PIXELFORMAT_UNCOMPRESSED_R32G32B32;
return irradiance;
}
// Generate prefilter texture using cubemap data
static TextureCubemap GenTexturePrefilter(Shader shader, TextureCubemap cubemap, int size)
{
TextureCubemap prefilter = { 0 };
rlDisableBackfaceCulling(); // Disable backface culling to render inside the cube
// STEP 1: Setup framebuffer
//------------------------------------------------------------------------------------------
unsigned int rbo = rlLoadTextureDepth(size, size, true);
prefilter.id = rlLoadTextureCubemap(NULL, size, PIXELFORMAT_UNCOMPRESSED_R32G32B32);
rlTextureParameters(prefilter.id, RL_TEXTURE_MIN_FILTER, RL_TEXTURE_FILTER_MIP_LINEAR);
unsigned int fbo = rlLoadFramebuffer(size, size);
rlFramebufferAttach(fbo, rbo, RL_ATTACHMENT_DEPTH, RL_ATTACHMENT_RENDERBUFFER, 0);
rlFramebufferAttach(fbo, cubemap.id, RL_ATTACHMENT_COLOR_CHANNEL0, RL_ATTACHMENT_CUBEMAP_POSITIVE_X, 0);
//------------------------------------------------------------------------------------------
// Generate mipmaps for the prefiltered HDR texture
//glGenerateMipmap(GL_TEXTURE_CUBE_MAP); // TODO!
// STEP 2: Draw to framebuffer
//------------------------------------------------------------------------------------------
// NOTE: Shader is used to prefilter HDR and store data into mipmap levels
// Define projection matrix and send it to shader
Matrix fboProjection = MatrixPerspective(90.0*DEG2RAD, 1.0, RL_CULL_DISTANCE_NEAR, RL_CULL_DISTANCE_FAR);
rlEnableShader(shader.id);
rlSetUniformMatrix(shader.locs[SHADER_LOC_MATRIX_PROJECTION], fboProjection);
// Define view matrix for every side of the cubemap
Matrix fboViews[6] = {
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 1.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ -1.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, 1.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, 1.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, -1.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, 1.0f }, (Vector3){ 0.0f, -1.0f, 0.0f }),
MatrixLookAt((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector3){ 0.0f, 0.0f, -1.0f }, (Vector3){ 0.0f, -1.0f, 0.0f })
};
rlActiveTextureSlot(0);
rlEnableTextureCubemap(cubemap.id);
// TODO: Locations should be taken out of this function... too shader dependant...
int roughnessLoc = rlGetLocationUniform(shader.id, "roughness");
rlEnableFramebuffer(fbo);
#define MAX_MIPMAP_LEVELS 5 // Max number of prefilter texture mipmaps
for (int mip = 0; mip < MAX_MIPMAP_LEVELS; mip++)
{
// Resize framebuffer according to mip-level size.
unsigned int mipWidth = size*(int)powf(0.5f, (float)mip);
unsigned int mipHeight = size*(int)powf(0.5f, (float)mip);
rlViewport(0, 0, mipWidth, mipHeight);
//glBindRenderbuffer(GL_RENDERBUFFER, rbo);
//glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT24, mipWidth, mipHeight);
float roughness = (float)mip/(float)(MAX_MIPMAP_LEVELS - 1);
rlSetUniform(roughnessLoc, &roughness, SHADER_UNIFORM_FLOAT, 1);
for (int i = 0; i < 6; i++)
{
rlSetUniformMatrix(shader.locs[SHADER_LOC_MATRIX_VIEW], fboViews[i]);
rlFramebufferAttach(fbo, prefilter.id, RL_ATTACHMENT_COLOR_CHANNEL0, RL_ATTACHMENT_CUBEMAP_POSITIVE_X + i, mip);
rlClearScreenBuffers();
rlLoadDrawCube();
}
}
//------------------------------------------------------------------------------------------
// STEP 3: Unload framebuffer and reset state
//------------------------------------------------------------------------------------------
rlDisableShader(); // Unbind shader
rlDisableTexture(); // Unbind texture
rlDisableFramebuffer(); // Unbind framebuffer
rlUnloadFramebuffer(fbo); // Unload framebuffer (and automatically attached depth texture/renderbuffer)
// Reset viewport dimensions to default
rlViewport(0, 0, rlGetFramebufferWidth(), rlGetFramebufferHeight());
rlEnableBackfaceCulling();
//------------------------------------------------------------------------------------------
prefilter.width = size;
prefilter.height = size;
prefilter.mipmaps = MAX_MIPMAP_LEVELS;
prefilter.format = PIXELFORMAT_UNCOMPRESSED_R32G32B32;
return prefilter;
}
// Generate BRDF texture using cubemap data
// TODO: Review implementation: https://github.com/HectorMF/BRDFGenerator
static Texture2D GenTextureBRDF(Shader shader, int size)
{
Texture2D brdf = { 0 };
// STEP 1: Setup framebuffer
//------------------------------------------------------------------------------------------
unsigned int rbo = rlLoadTextureDepth(size, size, true);
brdf.id = rlLoadTexture(NULL, size, size, PIXELFORMAT_UNCOMPRESSED_R32G32B32, 1);
unsigned int fbo = rlLoadFramebuffer(size, size);
rlFramebufferAttach(fbo, rbo, RL_ATTACHMENT_DEPTH, RL_ATTACHMENT_RENDERBUFFER, 0);
rlFramebufferAttach(fbo, brdf.id, RL_ATTACHMENT_COLOR_CHANNEL0, RL_ATTACHMENT_TEXTURE2D, 0);
//------------------------------------------------------------------------------------------
// STEP 2: Draw to framebuffer
//------------------------------------------------------------------------------------------
// NOTE: Render BRDF LUT into a quad using FBO
rlEnableShader(shader.id);
rlViewport(0, 0, size, size);
rlEnableFramebuffer(fbo);
rlClearScreenBuffers();
rlLoadDrawQuad();
//------------------------------------------------------------------------------------------
// STEP 3: Unload framebuffer and reset state
//------------------------------------------------------------------------------------------
rlDisableShader(); // Unbind shader
rlDisableTexture(); // Unbind texture
rlDisableFramebuffer(); // Unbind framebuffer
rlUnloadFramebuffer(fbo); // Unload framebuffer (and automatically attached depth texture/renderbuffer)
// Reset viewport dimensions to default
rlViewport(0, 0, rlGetFramebufferWidth(), rlGetFramebufferHeight());
//------------------------------------------------------------------------------------------
brdf.width = size;
brdf.height = size;
brdf.mipmaps = 1;
brdf.format = PIXELFORMAT_UNCOMPRESSED_R32G32B32;
return brdf;
}

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118
examples/models/models_mesh_generation.c
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@ -5,64 +5,15 @@
* This example has been created using raylib 1.8 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (Ray San)
* Copyright (c) 2017-2021 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#define NUM_MODELS 9 // Parametric 3d shapes to generate
#define NUM_MODELS 9 // Parametric 3d shapes to generate
void AllocateMeshData(Mesh* mesh, int triangleCount)
{
mesh->vertexCount = triangleCount * 3;
mesh->triangleCount = triangleCount;
mesh->vertices = (float*)MemAlloc(mesh->vertexCount * 3 * sizeof(float));
mesh->texcoords = (float*)MemAlloc(mesh->vertexCount * 2 * sizeof(float));
mesh->normals = (float*)MemAlloc(mesh->vertexCount * 3 * sizeof(float));
}
// generate a simple triangle mesh from code
Mesh MakeMesh()
{
Mesh mesh = { 0 };
AllocateMeshData(&mesh, 1);
// vertex at the origin
mesh.vertices[0] = 0;
mesh.vertices[1] = 0;
mesh.vertices[2] = 0;
mesh.normals[0] = 0;
mesh.normals[1] = 1;
mesh.normals[2] = 0;
mesh.texcoords[0] = 0;
mesh.texcoords[1] = 0;
// vertex at 1,0,2
mesh.vertices[3] = 1;
mesh.vertices[4] = 0;
mesh.vertices[5] = 2;
mesh.normals[3] = 0;
mesh.normals[4] = 1;
mesh.normals[5] = 0;
mesh.texcoords[2] = 0.5f;
mesh.texcoords[3] = 1.0f;
// vertex at 2,0,0
mesh.vertices[6] = 2;
mesh.vertices[7] = 0;
mesh.vertices[8] = 0;
mesh.normals[6] = 0;
mesh.normals[7] = 1;
mesh.normals[8] = 0;
mesh.texcoords[4] = 1;
mesh.texcoords[5] =0;
UploadMesh(&mesh, false);
return mesh;
}
static Mesh GenMeshCustom(void); // Generate a simple triangle mesh from code
int main(void)
{
@ -88,7 +39,18 @@ int main(void)
models[5] = LoadModelFromMesh(GenMeshTorus(0.25f, 4.0f, 16, 32));
models[6] = LoadModelFromMesh(GenMeshKnot(1.0f, 2.0f, 16, 128));
models[7] = LoadModelFromMesh(GenMeshPoly(5, 2.0f));
models[8] = LoadModelFromMesh(MakeMesh());
models[8] = LoadModelFromMesh(GenMeshCustom());
// Generated meshes could be exported as .obj files
//ExportMesh(models[0].meshes[0], "plane.obj");
//ExportMesh(models[1].meshes[0], "cube.obj");
//ExportMesh(models[2].meshes[0], "sphere.obj");
//ExportMesh(models[3].meshes[0], "hemisphere.obj");
//ExportMesh(models[4].meshes[0], "cylinder.obj");
//ExportMesh(models[5].meshes[0], "torus.obj");
//ExportMesh(models[6].meshes[0], "knot.obj");
//ExportMesh(models[7].meshes[0], "poly.obj");
//ExportMesh(models[8].meshes[0], "custom.obj");
// Set checked texture as default diffuse component for all models material
for (int i = 0; i < NUM_MODELS; i++) models[i].materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture;
@ -157,7 +119,7 @@ int main(void)
case 5: DrawText("TORUS", 680, 10, 20, DARKBLUE); break;
case 6: DrawText("KNOT", 680, 10, 20, DARKBLUE); break;
case 7: DrawText("POLY", 680, 10, 20, DARKBLUE); break;
case 8: DrawText("Parametric(custom)", 580, 10, 20, DARKBLUE); break;
case 8: DrawText("Custom (triangle)", 580, 10, 20, DARKBLUE); break;
default: break;
}
@ -176,4 +138,50 @@ int main(void)
//--------------------------------------------------------------------------------------
return 0;
}
}
// Generate a simple triangle mesh from code
static Mesh GenMeshCustom(void)
{
Mesh mesh = { 0 };
mesh.triangleCount = 1;
mesh.vertexCount = mesh.triangleCount*3;
mesh.vertices = (float *)MemAlloc(mesh.vertexCount*3*sizeof(float)); // 3 vertices, 3 coordinates each (x, y, z)
mesh.texcoords = (float *)MemAlloc(mesh.vertexCount*2*sizeof(float)); // 3 vertices, 2 coordinates each (x, y)
mesh.normals = (float *)MemAlloc(mesh.vertexCount*3*sizeof(float)); // 3 vertices, 3 coordinates each (x, y, z)
// Vertex at (0, 0, 0)
mesh.vertices[0] = 0;
mesh.vertices[1] = 0;
mesh.vertices[2] = 0;
mesh.normals[0] = 0;
mesh.normals[1] = 1;
mesh.normals[2] = 0;
mesh.texcoords[0] = 0;
mesh.texcoords[1] = 0;
// Vertex at (1, 0, 2)
mesh.vertices[3] = 1;
mesh.vertices[4] = 0;
mesh.vertices[5] = 2;
mesh.normals[3] = 0;
mesh.normals[4] = 1;
mesh.normals[5] = 0;
mesh.texcoords[2] = 0.5f;
mesh.texcoords[3] = 1.0f;
// Vertex at (2, 0, 0)
mesh.vertices[6] = 2;
mesh.vertices[7] = 0;
mesh.vertices[8] = 0;
mesh.normals[6] = 0;
mesh.normals[7] = 1;
mesh.normals[8] = 0;
mesh.texcoords[4] = 1;
mesh.texcoords[5] =0;
// Upload mesh data from CPU (RAM) to GPU (VRAM) memory
UploadMesh(&mesh, false);
return mesh;
}

37
examples/models/models_mesh_picking.c
View File

@ -31,16 +31,16 @@ int main(void)
camera.target = (Vector3){ 0.0f, 8.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.6f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
camera.projection = CAMERA_PERSPECTIVE; // Camera mode type
Ray ray = { 0 }; // Picking ray
Model tower = LoadModel("resources/models/turret.obj"); // Load OBJ model
Texture2D texture = LoadTexture("resources/models/turret_diffuse.png"); // Load model texture
tower.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture; // Set model diffuse texture
Model tower = LoadModel("resources/models/obj/turret.obj"); // Load OBJ model
Texture2D texture = LoadTexture("resources/models/obj/turret_diffuse.png"); // Load model texture
tower.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture; // Set model diffuse texture
Vector3 towerPos = { 0.0f, 0.0f, 0.0f }; // Set model position
BoundingBox towerBBox = GetMeshBoundingBox(tower.meshes[0]); // Get mesh bounding box
Vector3 towerPos = { 0.0f, 0.0f, 0.0f }; // Set model position
BoundingBox towerBBox = GetMeshBoundingBox(tower.meshes[0]); // Get mesh bounding box
// Ground quad
Vector3 g0 = (Vector3){ -50.0f, 0.0f, -50.0f };
@ -101,10 +101,10 @@ int main(void)
bary = Vector3Barycenter(collision.point, ta, tb, tc);
}
// Check ray collision against test sphere
RayCollision sphereHitInfo = GetRayCollisionSphere(ray, sp, sr);
if ((sphereHitInfo.hit) && (sphereHitInfo.distance < collision.distance))
{
collision = sphereHitInfo;
@ -121,9 +121,22 @@ int main(void)
cursorColor = ORANGE;
hitObjectName = "Box";
// Check ray collision against model
// NOTE: It considers model.transform matrix!
RayCollision meshHitInfo = GetRayCollisionModel(ray, tower);
// Check ray collision against model meshes
RayCollision meshHitInfo = { 0 };
for (int m = 0; m < tower.meshCount; m++)
{
// NOTE: We consider the model.transform for the collision check but
// it can be checked against any transform Matrix, used when checking against same
// model drawn multiple times with multiple transforms
meshHitInfo = GetRayCollisionMesh(ray, tower.meshes[m], tower.transform);
if (meshHitInfo.hit)
{
// Save the closest hit mesh
if ((!collision.hit) || (collision.distance > meshHitInfo.distance)) collision = meshHitInfo;
break; // Stop once one mesh collision is detected, the colliding mesh is m
}
}
if (meshHitInfo.hit)
{
@ -173,7 +186,7 @@ int main(void)
}
DrawRay(ray, MAROON);
DrawGrid(10, 10.0f);
EndMode3D();

4
examples/models/models_rlgl_solar_system.c
View File

@ -14,6 +14,8 @@
#include "raylib.h"
#include "rlgl.h"
#include <math.h> // Required for: cosf(), sinf()
//------------------------------------------------------------------------------------
// Module Functions Declaration
//------------------------------------------------------------------------------------
@ -86,7 +88,6 @@ int main(void)
rlPushMatrix();
rlRotatef(earthOrbitRotation, 0.0f, 1.0f, 0.0f); // Rotation for Earth orbit around Sun
rlTranslatef(earthOrbitRadius, 0.0f, 0.0f); // Translation for Earth orbit
rlRotatef(-earthOrbitRotation, 0.0f, 1.0f, 0.0f); // Rotation for Earth orbit around Sun inverted
rlPushMatrix();
rlRotatef(earthRotation, 0.25, 1.0, 0.0); // Rotation for Earth itself
@ -97,7 +98,6 @@ int main(void)
rlRotatef(moonOrbitRotation, 0.0f, 1.0f, 0.0f); // Rotation for Moon orbit around Earth
rlTranslatef(moonOrbitRadius, 0.0f, 0.0f); // Translation for Moon orbit
rlRotatef(-moonOrbitRotation, 0.0f, 1.0f, 0.0f); // Rotation for Moon orbit around Earth inverted
rlRotatef(moonRotation, 0.0f, 1.0f, 0.0f); // Rotation for Moon itself
rlScalef(moonRadius, moonRadius, moonRadius); // Scale Moon

2
examples/models/models_skybox.c
View File

@ -10,7 +10,9 @@
********************************************************************************************/
#include "raylib.h"
#include "rlgl.h"
#include "raymath.h" // Required for: MatrixPerspective(), MatrixLookAt()
#if defined(PLATFORM_DESKTOP)
#define GLSL_VERSION 330

14
examples/models/models_yaw_pitch_roll.c
View File

@ -7,12 +7,13 @@
*
* Example contributed by Berni (@Berni8k) and reviewed by Ramon Santamaria (@raysan5)
*
* Copyright (c) 2017 Berni (@Berni8k) and Ramon Santamaria (@raysan5)
* Copyright (c) 2017-2021 Berni (@Berni8k) and Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#include "raymath.h"
#include "raymath.h" // Required for: MatrixRotateXYZ()
int main(void)
{
@ -31,9 +32,9 @@ int main(void)
camera.fovy = 30.0f; // Camera field-of-view Y
camera.projection = CAMERA_PERSPECTIVE; // Camera type
// Model loading
// NOTE: Diffuse map loaded automatically
Model model = LoadModel("resources/plane/plane.gltf");
Model model = LoadModel("resources/models/obj/plane.obj"); // Load model
Texture2D texture = LoadTexture("resources/models/obj/plane_diffuse.png"); // Load model texture
model.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture; // Set map diffuse texture
float pitch = 0.0f;
float roll = 0.0f;
@ -78,7 +79,6 @@ int main(void)
model.transform = MatrixRotateXYZ((Vector3){ DEG2RAD*pitch, DEG2RAD*yaw, DEG2RAD*roll });
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
@ -88,7 +88,7 @@ int main(void)
// Draw 3D model (recomended to draw 3D always before 2D)
BeginMode3D(camera);
DrawModel(model, (Vector3){ 0.0f, 0.0f, 15.0f }, 0.25f, WHITE); // Draw 3d model with texture
DrawModel(model, (Vector3){ 0.0f, -8.0f, 0.0f }, 1.0f, WHITE); // Draw 3d model with texture
DrawGrid(10, 10.0f);
EndMode3D();

39
examples/models/resources/LICENSE.md
View File

@ -1,20 +1,23 @@
| resource | author | licence | notes |
| :------------------- | :---------: | :------ | :---- |
| models/castle.obj,<br> models/castle_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/bridge.obj,<br> models/bridge_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/house.obj,<br> models/house_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/market.obj,<br> models/market_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/turret.obj,<br> models/turret_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/well.obj,<br> models/well_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/cube.obj,<br> models/cube_diffuse.png | [@raysan5](https://github.com/raysan5) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| models/vertex_colored_object.iqm | ❔ | ❔ | - |
| billboard.png | [@emegeme](https://github.com/emegeme) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| cubicmap.png | [@raysan5](https://github.com/raysan5) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| cubicmap_atlas.png | [@emegeme](https://github.com/emegeme) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| heightmap.png | [@raysan5](https://github.com/raysan5) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| dresden_square_1k.hdr | [HDRIHaven](https://hdrihaven.com/hdri/?h=dresden_square) | [CC0](https://hdrihaven.com/p/license.php) | - |
| dresden_square_2k.hdr | [HDRIHaven](https://hdrihaven.com/hdri/?h=dresden_square) | [CC0](https://hdrihaven.com/p/license.php) | - |
| skybox.png | ❔ | ❔ | - |
| **guy/...** | [@culacant](https://github.com/culacant) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) |
| **plane/...** | [GiaHanLam](https://sketchfab.com/GiaHanLam) | [CC-BY](https://creativecommons.org/licenses/by/4.0/) | Used by: [`models_yaw_pitch_roll.c`](https://github.com/raysan5/raylib/blob/master/examples/models/models_yaw_pitch_roll.c)
| **gltf/...** | _various_ | [LICENSE](https://github.com/raysan5/raylib/blob/master/examples/models/resources/gltf/LICENSE) | - |
| models/obj/castle.obj,<br>models/castle_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/obj/bridge.obj,<br>models/bridge_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/obj/house.obj,<br>models/house_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/obj/market.obj,<br>models/market_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/obj/turret.obj,<br>models/turret_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/obj/well.obj,<br>models/well_diffuse.png | [Alberto Cano](https://www.artstation.com/albertocano) | [CC-BY-NC](https://creativecommons.org/licenses/by-nc/4.0/legalcode) | - |
| models/obj/cube.obj,<br>models/cube_diffuse.png | [@raysan5](https://github.com/raysan5) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| models/obj/plane.gltf,<br>models/gltf/plane/plane.bin,<br>models/gltf/plane/plane_diffuse.png | [GiaHanLam](https://sketchfab.com/GiaHanLam) | [CC-BY](https://creativecommons.org/licenses/by/4.0/) | Used by: [`models_yaw_pitch_roll.c`](https://github.com/raysan5/raylib/blob/master/examples/models/models_yaw_pitch_roll.c)
| models/iqm/guy.iqm,<br>models/iqm/guyanim.iqm,<br>models/iqm/guytex.png,<br>models/iqm/guy.blend | [@culacant](https://github.com/culacant) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| models/iqm/vertex_colored_object.iqm | ❔ | ❔ | - |
| models/gltf/... | _various_ | Check [LICENSE](https://github.com/raysan5/raylib/blob/master/examples/models/resources/models/gltf/LICENSE) | - |
| models/vox/chr_knight.vox | ❔ | ❔ | - |
| models/vox/chr_sword.vox | ❔ | ❔ | - |
| models/vox/monu9.vox | ❔ | ❔ | - |
| billboard.png | [@emegeme](https://github.com/emegeme) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| cubicmap.png | [@raysan5](https://github.com/raysan5) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| cubicmap_atlas.png | [@emegeme](https://github.com/emegeme) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| heightmap.png | [@raysan5](https://github.com/raysan5) | [CC0](https://creativecommons.org/publicdomain/zero/1.0/) | - |
| dresden_square_1k.hdr | [HDRIHaven](https://hdrihaven.com/hdri/?h=dresden_square) | [CC0](https://hdrihaven.com/p/license.php) | - |
| dresden_square_2k.hdr | [HDRIHaven](https://hdrihaven.com/hdri/?h=dresden_square) | [CC0](https://hdrihaven.com/p/license.php) | - |
| skybox.png | ❔ | ❔ | - |

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9
examples/models/resources/models/vox/LICENSE Normal file
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@ -0,0 +1,9 @@
The following models are provided by the official github repo of voxel-model format by MagikaVoxel developer @ephtracy
GitHub official repo: https://github.com/ephtracy/voxel-model
- chr_knight.vox - https://github.com/ephtracy/voxel-model/blob/master/vox/character/chr_knight.vox
- chr_sword.vox - https://github.com/ephtracy/voxel-model/blob/master/vox/character/chr_sword.vox
- monu9.vox - https://github.com/ephtracy/voxel-model/blob/master/vox/monument/monu9.vox
Worth mentioning there is no license specified for the models yet: https://github.com/ephtracy/voxel-model/issues/22

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9
examples/models/resources/plane/LICENSE
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@ -1,9 +0,0 @@
WWI Plane Model created by GiaHanLam (https://sketchfab.com/GiaHanLam)
This model is free to use, licensed as Creative Commons Attribution (CC-BY 4.0)
License details: https://creativecommons.org/licenses/by/4.0/
As per the license, author must be credited and commercial use is allowed.
This model was donwload from author Sketchfab account: https://sketchfab.com/3d-models/wwi-plane-model-f0d39a6daacd4925a8922db193886715

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@ -1,327 +0,0 @@
{
"accessors": [
{
"bufferView": 2,
"componentType": 5126,
"count": 3446,
"max": [
143.99604797363281,
168.74668884277344,
75.31597900390625
],
"min": [
-143.99604797363281,
-43.94732666015625,
-49.556678771972656
],
"type": "VEC3"
},
{
"bufferView": 2,
"byteOffset": 41352,
"componentType": 5126,
"count": 3446,
"max": [
1,
0.99916732311248779,
0.99978786706924438
],
"min": [
-1,
-0.99928808212280273,
-0.99977350234985352
],
"type": "VEC3"
},
{
"bufferView": 3,
"componentType": 5126,
"count": 3446,
"max": [
1,
1,
1,
1
],
"min": [
0,
0,
0,
0
],
"type": "VEC4"
},
{
"bufferView": 1,
"componentType": 5126,
"count": 3446,
"max": [
4.8965663909912109,
0.99786919355392456
],
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