Merge branch 'raysan5:master' into master

src/platforms/rcore_drm.c

@@ -546,9 +546,6 @@ void PollInputEvents(void)
     CORE.Input.Keyboard.keyPressedQueueCount = 0;
     CORE.Input.Keyboard.charPressedQueueCount = 0;
 
-    // Reset key repeats
-    for (int i = 0; i < MAX_KEYBOARD_KEYS; i++) CORE.Input.Keyboard.keyRepeatInFrame[i] = 0;
-
     // Reset last gamepad button/axis registered state
     CORE.Input.Gamepad.lastButtonPressed = 0;       // GAMEPAD_BUTTON_UNKNOWN
     //CORE.Input.Gamepad.axisCount = 0;
@@ -1709,6 +1706,7 @@ static void PollKeyboardEvents(void)
                     // Event interface: 'value' is the value the event carries. Either a relative change for EV_REL,
                     // absolute new value for EV_ABS (joysticks ...), or 0 for EV_KEY for release, 1 for keypress and 2 for autorepeat
                     CORE.Input.Keyboard.currentKeyState[keycode] = (event.value >= 1)? 1 : 0;
+                    CORE.Input.Keyboard.keyRepeatInFrame[keycode] = (event.value == 2)? 1 : 0;
                     if (event.value >= 1)
                     {
                         CORE.Input.Keyboard.keyPressedQueue[CORE.Input.Keyboard.keyPressedQueueCount] = keycode;     // Register last key pressed

src/raylib.h

@@ -1536,9 +1536,10 @@ RLAPI void UpdateMeshBuffer(Mesh mesh, int index, const void *data, int dataSize
 RLAPI void UnloadMesh(Mesh mesh);                                                           // Unload mesh data from CPU and GPU
 RLAPI void DrawMesh(Mesh mesh, Material material, Matrix transform);                        // Draw a 3d mesh with material and transform
 RLAPI void DrawMeshInstanced(Mesh mesh, Material material, const Matrix *transforms, int instances); // Draw multiple mesh instances with material and different transforms
-RLAPI bool ExportMesh(Mesh mesh, const char *fileName);                                     // Export mesh data to file, returns true on success
 RLAPI BoundingBox GetMeshBoundingBox(Mesh mesh);                                            // Compute mesh bounding box limits
 RLAPI void GenMeshTangents(Mesh *mesh);                                                     // Compute mesh tangents
+RLAPI bool ExportMesh(Mesh mesh, const char *fileName);                                     // Export mesh data to file, returns true on success
+RLAPI bool ExportMeshAsCode(Mesh mesh, const char *fileName);                               // Export mesh as code file (.h) defining multiple arrays of vertex attributes
 
 // Mesh generation functions
 RLAPI Mesh GenMeshPoly(int sides, float radius);                                            // Generate polygonal mesh

src/rlgl.h

@@ -557,14 +557,14 @@ typedef enum {
 extern "C" {            // Prevents name mangling of functions
 #endif
 
-RLAPI void rlMatrixMode(int mode);                    // Choose the current matrix to be transformed
+RLAPI void rlMatrixMode(int mode);                      // Choose the current matrix to be transformed
-RLAPI void rlPushMatrix(void);                        // Push the current matrix to stack
+RLAPI void rlPushMatrix(void);                          // Push the current matrix to stack
-RLAPI void rlPopMatrix(void);                         // Pop latest inserted matrix from stack
+RLAPI void rlPopMatrix(void);                           // Pop latest inserted matrix from stack
-RLAPI void rlLoadIdentity(void);                      // Reset current matrix to identity matrix
+RLAPI void rlLoadIdentity(void);                        // Reset current matrix to identity matrix
-RLAPI void rlTranslatef(float x, float y, float z);   // Multiply the current matrix by a translation matrix
+RLAPI void rlTranslatef(float x, float y, float z);     // Multiply the current matrix by a translation matrix
-RLAPI void rlRotatef(float angle, float x, float y, float z);  // Multiply the current matrix by a rotation matrix
+RLAPI void rlRotatef(float angle, float x, float y, float z); // Multiply the current matrix by a rotation matrix
-RLAPI void rlScalef(float x, float y, float z);       // Multiply the current matrix by a scaling matrix
+RLAPI void rlScalef(float x, float y, float z);         // Multiply the current matrix by a scaling matrix
-RLAPI void rlMultMatrixf(const float *matf);                // Multiply the current matrix by another matrix
+RLAPI void rlMultMatrixf(const float *matf);            // Multiply the current matrix by another matrix
 RLAPI void rlFrustum(double left, double right, double bottom, double top, double znear, double zfar);
 RLAPI void rlOrtho(double left, double right, double bottom, double top, double znear, double zfar);
 RLAPI void rlViewport(int x, int y, int width, int height); // Set the viewport area
@@ -572,15 +572,15 @@ RLAPI void rlViewport(int x, int y, int width, int height); // Set the viewport
 //------------------------------------------------------------------------------------
 // Functions Declaration - Vertex level operations
 //------------------------------------------------------------------------------------
-RLAPI void rlBegin(int mode);                         // Initialize drawing mode (how to organize vertex)
+RLAPI void rlBegin(int mode);                           // Initialize drawing mode (how to organize vertex)
-RLAPI void rlEnd(void);                               // Finish vertex providing
+RLAPI void rlEnd(void);                                 // Finish vertex providing
-RLAPI void rlVertex2i(int x, int y);                  // Define one vertex (position) - 2 int
+RLAPI void rlVertex2i(int x, int y);                    // Define one vertex (position) - 2 int
-RLAPI void rlVertex2f(float x, float y);              // Define one vertex (position) - 2 float
+RLAPI void rlVertex2f(float x, float y);                // Define one vertex (position) - 2 float
-RLAPI void rlVertex3f(float x, float y, float z);     // Define one vertex (position) - 3 float
+RLAPI void rlVertex3f(float x, float y, float z);       // Define one vertex (position) - 3 float
-RLAPI void rlTexCoord2f(float x, float y);            // Define one vertex (texture coordinate) - 2 float
+RLAPI void rlTexCoord2f(float x, float y);              // Define one vertex (texture coordinate) - 2 float
-RLAPI void rlNormal3f(float x, float y, float z);     // Define one vertex (normal) - 3 float
+RLAPI void rlNormal3f(float x, float y, float z);       // Define one vertex (normal) - 3 float
-RLAPI void rlColor4ub(unsigned char r, unsigned char g, unsigned char b, unsigned char a);  // Define one vertex (color) - 4 byte
+RLAPI void rlColor4ub(unsigned char r, unsigned char g, unsigned char b, unsigned char a); // Define one vertex (color) - 4 byte
-RLAPI void rlColor3f(float x, float y, float z);          // Define one vertex (color) - 3 float
+RLAPI void rlColor3f(float x, float y, float z);        // Define one vertex (color) - 3 float
 RLAPI void rlColor4f(float x, float y, float z, float w); // Define one vertex (color) - 4 float
 
 //------------------------------------------------------------------------------------
@@ -594,13 +594,13 @@ RLAPI bool rlEnableVertexArray(unsigned int vaoId);     // Enable vertex array (
 RLAPI void rlDisableVertexArray(void);                  // Disable vertex array (VAO, if supported)
 RLAPI void rlEnableVertexBuffer(unsigned int id);       // Enable vertex buffer (VBO)
 RLAPI void rlDisableVertexBuffer(void);                 // Disable vertex buffer (VBO)
-RLAPI void rlEnableVertexBufferElement(unsigned int id);// Enable vertex buffer element (VBO element)
+RLAPI void rlEnableVertexBufferElement(unsigned int id); // Enable vertex buffer element (VBO element)
 RLAPI void rlDisableVertexBufferElement(void);          // Disable vertex buffer element (VBO element)
 RLAPI void rlEnableVertexAttribute(unsigned int index); // Enable vertex attribute index
-RLAPI void rlDisableVertexAttribute(unsigned int index);// Disable vertex attribute index
+RLAPI void rlDisableVertexAttribute(unsigned int index); // Disable vertex attribute index
 #if defined(GRAPHICS_API_OPENGL_11)
-RLAPI void rlEnableStatePointer(int vertexAttribType, void *buffer);    // Enable attribute state pointer
+RLAPI void rlEnableStatePointer(int vertexAttribType, void *buffer); // Enable attribute state pointer
-RLAPI void rlDisableStatePointer(int vertexAttribType);                 // Disable attribute state pointer
+RLAPI void rlDisableStatePointer(int vertexAttribType); // Disable attribute state pointer
 #endif
 
 // Textures state
@@ -623,7 +623,7 @@ RLAPI void rlActiveDrawBuffers(int count);              // Activate multiple dra
 RLAPI void rlBlitFramebuffer(int srcX, int srcY, int srcWidth, int srcHeight, int dstX, int dstY, int dstWidth, int dstHeight, int bufferMask); // Blit active framebuffer to main framebuffer
 
 // General render state
-RLAPI void rlEnableColorBlend(void);                     // Enable color blending
+RLAPI void rlEnableColorBlend(void);                    // Enable color blending
 RLAPI void rlDisableColorBlend(void);                   // Disable color blending
 RLAPI void rlEnableDepthTest(void);                     // Enable depth test
 RLAPI void rlDisableDepthTest(void);                    // Disable depth test
@@ -636,7 +636,7 @@ RLAPI void rlEnableScissorTest(void);                   // Enable scissor test
 RLAPI void rlDisableScissorTest(void);                  // Disable scissor test
 RLAPI void rlScissor(int x, int y, int width, int height); // Scissor test
 RLAPI void rlEnableWireMode(void);                      // Enable wire mode
-RLAPI void rlEnablePointMode(void);                     //  Enable point mode
+RLAPI void rlEnablePointMode(void);                     // Enable point mode
 RLAPI void rlDisableWireMode(void);                     // Disable wire mode ( and point ) maybe rename
 RLAPI void rlSetLineWidth(float width);                 // Set the line drawing width
 RLAPI float rlGetLineWidth(void);                       // Get the line drawing width
@@ -673,48 +673,48 @@ RLAPI int *rlGetShaderLocsDefault(void);                // Get default shader lo
 // Render batch management
 // NOTE: rlgl provides a default render batch to behave like OpenGL 1.1 immediate mode
 // but this render batch API is exposed in case of custom batches are required
-RLAPI rlRenderBatch rlLoadRenderBatch(int numBuffers, int bufferElements);  // Load a render batch system
+RLAPI rlRenderBatch rlLoadRenderBatch(int numBuffers, int bufferElements); // Load a render batch system
-RLAPI void rlUnloadRenderBatch(rlRenderBatch batch);                        // Unload render batch system
+RLAPI void rlUnloadRenderBatch(rlRenderBatch batch);    // Unload render batch system
-RLAPI void rlDrawRenderBatch(rlRenderBatch *batch);                         // Draw render batch data (Update->Draw->Reset)
+RLAPI void rlDrawRenderBatch(rlRenderBatch *batch);     // Draw render batch data (Update->Draw->Reset)
-RLAPI void rlSetRenderBatchActive(rlRenderBatch *batch);                    // Set the active render batch for rlgl (NULL for default internal)
+RLAPI void rlSetRenderBatchActive(rlRenderBatch *batch); // Set the active render batch for rlgl (NULL for default internal)
-RLAPI void rlDrawRenderBatchActive(void);                                   // Update and draw internal render batch
+RLAPI void rlDrawRenderBatchActive(void);               // Update and draw internal render batch
-RLAPI bool rlCheckRenderBatchLimit(int vCount);                             // Check internal buffer overflow for a given number of vertex
+RLAPI bool rlCheckRenderBatchLimit(int vCount);         // Check internal buffer overflow for a given number of vertex
 
 RLAPI void rlSetTexture(unsigned int id);               // Set current texture for render batch and check buffers limits
 
 //------------------------------------------------------------------------------------------------------------------------
 
 // Vertex buffers management
-RLAPI unsigned int rlLoadVertexArray(void);                               // Load vertex array (vao) if supported
+RLAPI unsigned int rlLoadVertexArray(void);             // Load vertex array (vao) if supported
-RLAPI unsigned int rlLoadVertexBuffer(const void *buffer, int size, bool dynamic);            // Load a vertex buffer attribute
+RLAPI unsigned int rlLoadVertexBuffer(const void *buffer, int size, bool dynamic); // Load a vertex buffer object
-RLAPI unsigned int rlLoadVertexBufferElement(const void *buffer, int size, bool dynamic);     // Load a new attributes element buffer
+RLAPI unsigned int rlLoadVertexBufferElement(const void *buffer, int size, bool dynamic); // Load vertex buffer elements object
-RLAPI void rlUpdateVertexBuffer(unsigned int bufferId, const void *data, int dataSize, int offset);     // Update GPU buffer with new data
+RLAPI void rlUpdateVertexBuffer(unsigned int bufferId, const void *data, int dataSize, int offset); // Update vertex buffer object data on GPU buffer
-RLAPI void rlUpdateVertexBufferElements(unsigned int id, const void *data, int dataSize, int offset);   // Update vertex buffer elements with new data
+RLAPI void rlUpdateVertexBufferElements(unsigned int id, const void *data, int dataSize, int offset); // Update vertex buffer elements data on GPU buffer
-RLAPI void rlUnloadVertexArray(unsigned int vaoId);
+RLAPI void rlUnloadVertexArray(unsigned int vaoId);     // Unload vertex array (vao)
-RLAPI void rlUnloadVertexBuffer(unsigned int vboId);
+RLAPI void rlUnloadVertexBuffer(unsigned int vboId);    // Unload vertex buffer object
-RLAPI void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, const void *pointer);
+RLAPI void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, const void *pointer); // Set vertex attribute data configuration
-RLAPI void rlSetVertexAttributeDivisor(unsigned int index, int divisor);
+RLAPI void rlSetVertexAttributeDivisor(unsigned int index, int divisor); // Set vertex attribute data divisor
-RLAPI void rlSetVertexAttributeDefault(int locIndex, const void *value, int attribType, int count); // Set vertex attribute default value
+RLAPI void rlSetVertexAttributeDefault(int locIndex, const void *value, int attribType, int count); // Set vertex attribute default value, when attribute to provided
-RLAPI void rlDrawVertexArray(int offset, int count);
+RLAPI void rlDrawVertexArray(int offset, int count);    // Draw vertex array (currently active vao)
-RLAPI void rlDrawVertexArrayElements(int offset, int count, const void *buffer);
+RLAPI void rlDrawVertexArrayElements(int offset, int count, const void *buffer); // Draw vertex array elements
-RLAPI void rlDrawVertexArrayInstanced(int offset, int count, int instances);
+RLAPI void rlDrawVertexArrayInstanced(int offset, int count, int instances); // Draw vertex array (currently active vao) with instancing
-RLAPI void rlDrawVertexArrayElementsInstanced(int offset, int count, const void *buffer, int instances);
+RLAPI void rlDrawVertexArrayElementsInstanced(int offset, int count, const void *buffer, int instances); // Draw vertex array elements with instancing
 
 // Textures management
-RLAPI unsigned int rlLoadTexture(const void *data, int width, int height, int format, int mipmapCount); // Load texture in GPU
+RLAPI unsigned int rlLoadTexture(const void *data, int width, int height, int format, int mipmapCount); // Load texture data
-RLAPI unsigned int rlLoadTextureDepth(int width, int height, bool useRenderBuffer);               // Load depth texture/renderbuffer (to be attached to fbo)
+RLAPI unsigned int rlLoadTextureDepth(int width, int height, bool useRenderBuffer); // Load depth texture/renderbuffer (to be attached to fbo)
-RLAPI unsigned int rlLoadTextureCubemap(const void *data, int size, int format);                        // Load texture cubemap
+RLAPI unsigned int rlLoadTextureCubemap(const void *data, int size, int format); // Load texture cubemap data
-RLAPI void rlUpdateTexture(unsigned int id, int offsetX, int offsetY, int width, int height, int format, const void *data);  // Update GPU texture with new data
+RLAPI void rlUpdateTexture(unsigned int id, int offsetX, int offsetY, int width, int height, int format, const void *data); // Update texture with new data on GPU
-RLAPI void rlGetGlTextureFormats(int format, unsigned int *glInternalFormat, unsigned int *glFormat, unsigned int *glType);  // Get OpenGL internal formats
+RLAPI void rlGetGlTextureFormats(int format, unsigned int *glInternalFormat, unsigned int *glFormat, unsigned int *glType); // Get OpenGL internal formats
 RLAPI const char *rlGetPixelFormatName(unsigned int format);              // Get name string for pixel format
 RLAPI void rlUnloadTexture(unsigned int id);                              // Unload texture from GPU memory
 RLAPI void rlGenTextureMipmaps(unsigned int id, int width, int height, int format, int *mipmaps); // Generate mipmap data for selected texture
-RLAPI void *rlReadTexturePixels(unsigned int id, int width, int height, int format);              // Read texture pixel data
+RLAPI void *rlReadTexturePixels(unsigned int id, int width, int height, int format); // Read texture pixel data
 RLAPI unsigned char *rlReadScreenPixels(int width, int height);           // Read screen pixel data (color buffer)
 
 // Framebuffer management (fbo)
 RLAPI unsigned int rlLoadFramebuffer(int width, int height);              // Load an empty framebuffer
-RLAPI void rlFramebufferAttach(unsigned int fboId, unsigned int texId, int attachType, int texType, int mipLevel);  // Attach texture/renderbuffer to a framebuffer
+RLAPI void rlFramebufferAttach(unsigned int fboId, unsigned int texId, int attachType, int texType, int mipLevel); // Attach texture/renderbuffer to a framebuffer
 RLAPI bool rlFramebufferComplete(unsigned int id);                        // Verify framebuffer is complete
 RLAPI void rlUnloadFramebuffer(unsigned int id);                          // Delete framebuffer from GPU
 
@@ -725,14 +725,14 @@ RLAPI unsigned int rlLoadShaderProgram(unsigned int vShaderId, unsigned int fSha
 RLAPI void rlUnloadShaderProgram(unsigned int id);                              // Unload shader program
 RLAPI int rlGetLocationUniform(unsigned int shaderId, const char *uniformName); // Get shader location uniform
 RLAPI int rlGetLocationAttrib(unsigned int shaderId, const char *attribName);   // Get shader location attribute
-RLAPI void rlSetUniform(int locIndex, const void *value, int uniformType, int count);   // Set shader value uniform
+RLAPI void rlSetUniform(int locIndex, const void *value, int uniformType, int count); // Set shader value uniform
 RLAPI void rlSetUniformMatrix(int locIndex, Matrix mat);                        // Set shader value matrix
 RLAPI void rlSetUniformSampler(int locIndex, unsigned int textureId);           // Set shader value sampler
 RLAPI void rlSetShader(unsigned int id, int *locs);                             // Set shader currently active (id and locations)
 
 // Compute shader management
 RLAPI unsigned int rlLoadComputeShaderProgram(unsigned int shaderId);           // Load compute shader program
-RLAPI void rlComputeShaderDispatch(unsigned int groupX, unsigned int groupY, unsigned int groupZ);  // Dispatch compute shader (equivalent to *draw* for graphics pipeline)
+RLAPI void rlComputeShaderDispatch(unsigned int groupX, unsigned int groupY, unsigned int groupZ); // Dispatch compute shader (equivalent to *draw* for graphics pipeline)
 
 // Shader buffer storage object management (ssbo)
 RLAPI unsigned int rlLoadShaderBuffer(unsigned int size, const void *data, int usageHint); // Load shader storage buffer object (SSBO)
@@ -776,7 +776,8 @@ RLAPI void rlLoadDrawQuad(void);     // Load and draw a quad
 #if defined(RLGL_IMPLEMENTATION)
 
 // Expose OpenGL functions from glad in raylib
-#if defined(BUILD_SHARED_LIBS)
+#if defined(BUILD_LIBTYPE_SHARED)
+    #define GLAD_API_CALL_EXPORT
     #define GLAD_API_CALL_EXPORT_BUILD
 #endif
 
@@ -3794,6 +3795,10 @@ unsigned int rlLoadVertexArray(void)
 void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, const void *pointer)
 {
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
+    // NOTE: Data type could be: GL_BYTE, GL_UNSIGNED_BYTE, GL_SHORT, GL_UNSIGNED_SHORT, GL_INT, GL_UNSIGNED_INT
+    // Additional types (depends on OpenGL version or extensions): 
+    //  - GL_HALF_FLOAT, GL_FLOAT, GL_DOUBLE, GL_FIXED, 
+    //  - GL_INT_2_10_10_10_REV, GL_UNSIGNED_INT_2_10_10_10_REV, GL_UNSIGNED_INT_10F_11F_11F_REV
     glVertexAttribPointer(index, compSize, type, normalized, stride, pointer);
 #endif
 }

src/rmodels.c

@@ -1850,6 +1850,104 @@ bool ExportMesh(Mesh mesh, const char *fileName)
     return success;
 }
 
+// Export mesh as code file (.h) defining multiple arrays of vertex attributes
+bool ExportMeshAsCode(Mesh mesh, const char *fileName)
+{
+    bool success = false;
+
+#ifndef TEXT_BYTES_PER_LINE
+    #define TEXT_BYTES_PER_LINE     20
+#endif
+
+    // NOTE: Text data buffer size is fixed to 64MB
+    char *txtData = (char *)RL_CALLOC(64*1024*1024, sizeof(char));  // 64 MB
+
+    int byteCount = 0;
+    byteCount += sprintf(txtData + byteCount, "////////////////////////////////////////////////////////////////////////////////////////\n");
+    byteCount += sprintf(txtData + byteCount, "//                                                                                    //\n");
+    byteCount += sprintf(txtData + byteCount, "// MeshAsCode exporter v1.0 - Mesh vertex data exported as arrays                     //\n");
+    byteCount += sprintf(txtData + byteCount, "//                                                                                    //\n");
+    byteCount += sprintf(txtData + byteCount, "// more info and bugs-report:  github.com/raysan5/raylib                              //\n");
+    byteCount += sprintf(txtData + byteCount, "// feedback and support:       ray[at]raylib.com                                      //\n");
+    byteCount += sprintf(txtData + byteCount, "//                                                                                    //\n");
+    byteCount += sprintf(txtData + byteCount, "// Copyright (c) 2023 Ramon Santamaria (@raysan5)                                     //\n");
+    byteCount += sprintf(txtData + byteCount, "//                                                                                    //\n");
+    byteCount += sprintf(txtData + byteCount, "////////////////////////////////////////////////////////////////////////////////////////\n\n");
+
+    // Get file name from path and convert variable name to uppercase
+    char varFileName[256] = { 0 };
+    strcpy(varFileName, GetFileNameWithoutExt(fileName));
+    for (int i = 0; varFileName[i] != '\0'; i++) if ((varFileName[i] >= 'a') && (varFileName[i] <= 'z')) { varFileName[i] = varFileName[i] - 32; }
+
+    // Add image information
+    byteCount += sprintf(txtData + byteCount, "// Mesh basic information\n");
+    byteCount += sprintf(txtData + byteCount, "#define %s_VERTEX_COUNT    %i\n", varFileName, mesh.vertexCount);
+    byteCount += sprintf(txtData + byteCount, "#define %s_TRIANGLE_COUNT   %i\n\n", varFileName, mesh.triangleCount);
+    
+    // Define vertex attributes data as separate arrays
+    //-----------------------------------------------------------------------------------------
+    if (mesh.vertices != NULL)      // Vertex position (XYZ - 3 components per vertex - float)
+    {
+        byteCount += sprintf(txtData + byteCount, "static float %s_VERTEX_DATA[%i] = { ", varFileName, mesh.vertexCount*3);
+        for (int i = 0; i < mesh.vertexCount*3 - 1; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "%.3ff,\n" : "%.3ff, "), mesh.vertices[i]);
+        byteCount += sprintf(txtData + byteCount, "%.3ff };\n\n", mesh.vertices[mesh.vertexCount*3 - 1]);
+    }
+    
+    if (mesh.texcoords != NULL)      // Vertex texture coordinates (UV - 2 components per vertex - float) 
+    {
+        byteCount += sprintf(txtData + byteCount, "static float %s_TEXCOORD_DATA[%i] = { ", varFileName, mesh.vertexCount*2);
+        for (int i = 0; i < mesh.vertexCount*2 - 1; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "%.3ff,\n" : "%.3ff, "), mesh.texcoords[i]);
+        byteCount += sprintf(txtData + byteCount, "%.3ff };\n\n", mesh.texcoords[mesh.vertexCount*2 - 1]);
+    }
+    
+    if (mesh.texcoords2 != NULL)      // Vertex texture coordinates (UV - 2 components per vertex - float) 
+    {
+        byteCount += sprintf(txtData + byteCount, "static float %s_TEXCOORD2_DATA[%i] = { ", varFileName, mesh.vertexCount*2);
+        for (int i = 0; i < mesh.vertexCount*2 - 1; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "%.3ff,\n" : "%.3ff, "), mesh.texcoords2[i]);
+        byteCount += sprintf(txtData + byteCount, "%.3ff };\n\n", mesh.texcoords2[mesh.vertexCount*2 - 1]);
+    }
+    
+    if (mesh.normals != NULL)      // Vertex normals (XYZ - 3 components per vertex - float)
+    {
+        byteCount += sprintf(txtData + byteCount, "static float %s_NORMAL_DATA[%i] = { ", varFileName, mesh.vertexCount*3);
+        for (int i = 0; i < mesh.vertexCount*3 - 1; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "%.3ff,\n" : "%.3ff, "), mesh.normals[i]);
+        byteCount += sprintf(txtData + byteCount, "%.3ff };\n\n", mesh.normals[mesh.vertexCount*3 - 1]);
+    }
+    
+    if (mesh.tangents != NULL)      // Vertex tangents (XYZW - 4 components per vertex - float)
+    {
+        byteCount += sprintf(txtData + byteCount, "static float %s_TANGENT_DATA[%i] = { ", varFileName, mesh.vertexCount*4);
+        for (int i = 0; i < mesh.vertexCount*4 - 1; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "%.3ff,\n" : "%.3ff, "), mesh.tangents[i]);
+        byteCount += sprintf(txtData + byteCount, "%.3ff };\n\n", mesh.tangents[mesh.vertexCount*4 - 1]);
+    }
+
+    if (mesh.colors != NULL)        // Vertex colors (RGBA - 4 components per vertex - unsigned char)
+    {
+        byteCount += sprintf(txtData + byteCount, "static unsigned char %s_COLOR_DATA[%i] = { ", varFileName, mesh.vertexCount*4);
+        for (int i = 0; i < mesh.vertexCount*4 - 1; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "0x%x,\n" : "0x%x, "), mesh.colors[i]);
+        byteCount += sprintf(txtData + byteCount, "0x%x };\n\n", mesh.colors[mesh.vertexCount*4 - 1]);
+    }
+
+    if (mesh.indices != NULL)       // Vertex indices (3 index per triangle - unsigned short)
+    {
+        byteCount += sprintf(txtData + byteCount, "static unsigned short %s_INDEX_DATA[%i] = { ", varFileName, mesh.triangleCount*3);
+        for (int i = 0; i < mesh.triangleCount*3 - 1; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "%i,\n" : "%i, "), mesh.indices[i]);
+        byteCount += sprintf(txtData + byteCount, "%i };\n", mesh.indices[mesh.triangleCount*3 - 1]);
+    }
+    //-----------------------------------------------------------------------------------------
+
+    // NOTE: Text data size exported is determined by '\0' (NULL) character
+    success = SaveFileText(fileName, txtData);
+
+    RL_FREE(txtData);
+
+    //if (success != 0) TRACELOG(LOG_INFO, "FILEIO: [%s] Image as code exported successfully", fileName);
+    //else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to export image as code", fileName);
+
+    return success;
+}
+
+
 #if defined(SUPPORT_FILEFORMAT_OBJ) || defined(SUPPORT_FILEFORMAT_MTL)
 // Process obj materials
 static void ProcessMaterialsOBJ(Material *materials, tinyobj_material_t *mats, int materialCount)

src/rshapes.c

@@ -1549,7 +1549,7 @@ void DrawSplineLinear(Vector2 *points, int pointCount, float thick, Color color)
     Vector2 delta = { 0 };
     float length = 0.0f;
     float scale = 0.0f;
-    
+
     for (int i = 0; i < pointCount - 1; i++)
     {
         delta = (Vector2){ points[i + 1].x - points[i].x, points[i + 1].y - points[i].y };
@@ -1568,7 +1568,7 @@ void DrawSplineLinear(Vector2 *points, int pointCount, float thick, Color color)
         DrawTriangleStrip(strip, 4, color);
     }
 #if defined(SUPPORT_SPLINE_SEGMENT_CAPS)
-    
+
 #endif
 }
 
@@ -1718,7 +1718,7 @@ void DrawSplineCatmullRom(Vector2 *points, int pointCount, float thick, Color co
 void DrawSplineBezierQuadratic(Vector2 *points, int pointCount, float thick, Color color)
 {
     if (pointCount < 3) return;
-    
+
     for (int i = 0; i < pointCount - 2; i++)
     {
         DrawSplineSegmentBezierQuadratic(points[i], points[i + 1], points[i + 2], thick, color);
@@ -1729,7 +1729,7 @@ void DrawSplineBezierQuadratic(Vector2 *points, int pointCount, float thick, Col
 void DrawSplineBezierCubic(Vector2 *points, int pointCount, float thick, Color color)
 {
     if (pointCount < 4) return;
-    
+
     for (int i = 0; i < pointCount - 3; i++)
     {
         DrawSplineSegmentBezierCubic(points[i], points[i + 1], points[i + 2], points[i + 3], thick, color);
@@ -1740,7 +1740,7 @@ void DrawSplineBezierCubic(Vector2 *points, int pointCount, float thick, Color c
 void DrawSplineSegmentLinear(Vector2 p1, Vector2 p2, float thick, Color color)
 {
     // NOTE: For the linear spline we don't use subdivisions, just a single quad
-    
+
     Vector2 delta = { p2.x - p1.x, p2.y - p1.y };
     float length = sqrtf(delta.x*delta.x + delta.y*delta.y);
 
@@ -1768,9 +1768,9 @@ void DrawSplineSegmentBasis(Vector2 p1, Vector2 p2, Vector2 p3, Vector2 p4, floa
     Vector2 currentPoint = { 0 };
     Vector2 nextPoint = { 0 };
     float t = 0.0f;
-    
+
     Vector2 points[2*SPLINE_SEGMENT_DIVISIONS + 2] = { 0 };
-    
+
     float a[4] = { 0 };
     float b[4] = { 0 };
 
@@ -1825,7 +1825,7 @@ void DrawSplineSegmentCatmullRom(Vector2 p1, Vector2 p2, Vector2 p3, Vector2 p4,
     Vector2 currentPoint = p1;
     Vector2 nextPoint = { 0 };
     float t = 0.0f;
-    
+
     Vector2 points[2*SPLINE_SEGMENT_DIVISIONS + 2] = { 0 };
 
     for (int i = 0; i <= SPLINE_SEGMENT_DIVISIONS; i++)
@@ -2132,11 +2132,11 @@ bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec)
 {
     bool collision = false;
 
-    int recCenterX = (int)(rec.x + rec.width/2.0f);
+    float recCenterX = rec.x + rec.width/2.0f;
-    int recCenterY = (int)(rec.y + rec.height/2.0f);
+    float recCenterY = rec.y + rec.height/2.0f;
 
-    float dx = fabsf(center.x - (float)recCenterX);
+    float dx = fabsf(center.x - recCenterX);
-    float dy = fabsf(center.y - (float)recCenterY);
+    float dy = fabsf(center.y - recCenterY);
 
     if (dx > (rec.width/2.0f + radius)) { return false; }
     if (dy > (rec.height/2.0f + radius)) { return false; }