diff options
Diffstat (limited to 'src/rlgl.h')
| -rw-r--r-- | src/rlgl.h | 46 |
1 files changed, 39 insertions, 7 deletions
@@ -29,9 +29,15 @@ #ifndef RLGL_H #define RLGL_H +//#define RLGL_STANDALONE // NOTE: To use rlgl as standalone lib, just uncomment this line + +#ifndef RLGL_STANDALONE + #include "raylib.h" // Required for typedef: Model +#endif + // Select desired OpenGL version -//#define USE_OPENGL_11 -#define USE_OPENGL_33 +#define USE_OPENGL_11 +//#define USE_OPENGL_33 //#define USE_OPENGL_ES2 //---------------------------------------------------------------------------------- @@ -50,6 +56,29 @@ typedef enum { RL_PROJECTION, RL_MODELVIEW, RL_TEXTURE } MatrixMode; typedef enum { RL_LINES, RL_TRIANGLES, RL_QUADS } DrawMode; +#ifdef RLGL_STANDALONE + typedef struct Model Model; +#endif + +typedef struct { + int numVertices; + float *vertices; // 3 components per vertex + float *texcoords; // 2 components per vertex + float *normals; // 3 components per vertex +} VertexData; + +#ifdef USE_OPENGL_11 +struct Model { + VertexData data; +}; +#else +struct Model { + unsigned int vaoId; + Matrix transform; + int numVertices; +}; +#endif + #ifdef __cplusplus extern "C" { // Prevents name mangling of functions #endif @@ -88,7 +117,8 @@ void rlColor4f(float x, float y, float z, float w); // Define one vertex (color) //------------------------------------------------------------------------------------ void rlEnableTexture(unsigned int id); // Enable texture usage void rlDisableTexture(); // Disable texture usage -void rlDeleteTextures(unsigned int id); // Delete OpenGL texture +void rlDeleteTextures(unsigned int id); // Delete OpenGL texture from GPU +void rlDeleteVertexArrays(unsigned int id); // Unload vertex data from GPU memory void rlClearColor(byte r, byte g, byte b, byte a); // Clear color buffer with color void rlClearScreenBuffers(); // Clear used screen buffers (color and depth) @@ -96,13 +126,15 @@ void rlClearScreenBuffers(); // Clear used screen buffers (color // Functions Declaration - rlgl functionality //------------------------------------------------------------------------------------ #ifdef USE_OPENGL_33 -void rlglInit(); // Initialize rlgl (shaders, VAO, VBO...) -void rlglClose(); // De-init rlgl -void rlglDraw(); // Draw VAOs +void rlglInit(); // Initialize rlgl (shaders, VAO, VBO...) +void rlglClose(); // De-init rlgl +void rlglDraw(); // Draw VAOs +unsigned int rlglLoadModel(VertexData data); #endif +void rlglDrawModel(Model model, bool wires); // Draw model void rlglInitGraphicsDevice(int fbWidth, int fbHeight); // Initialize Graphics Device (OpenGL stuff) -unsigned int rlglTexture(int width, int height, unsigned char *pixels); // Create OpenGL texture +unsigned int rlglLoadTexture(int width, int height, unsigned char *pixels); // Load in GPU OpenGL texture byte *rlglReadScreenPixels(int width, int height); // Read screen pixel data (color buffer) #ifdef USE_OPENGL_33 |