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

@@ -594,10 +594,10 @@ 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 rlDisableStatePointer(int vertexAttribType); // Disable attribute state pointer
@@ -686,25 +686,25 @@ RLAPI void rlSetTexture(unsigned int id);               // Set current texture f
 
 // Vertex buffers management
 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 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 const char *rlGetPixelFormatName(unsigned int format);              // Get name string for pixel format
 RLAPI void rlUnloadTexture(unsigned int id);                              // Unload texture from GPU memory
@@ -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

@@ -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; }