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Updated structs Mesh and Shader

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raysan5 2016-05-11 19:25:51 +02:00
parent 6acfda599e
commit 4d78d27bd9
1 changed files with 23 additions and 26 deletions
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47
src/rlgl.h
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@ -137,37 +137,41 @@ typedef enum { OPENGL_11 = 1, OPENGL_33, OPENGL_ES_20 } GlVersion;
Vector3 max;
} BoundingBox;
// Mesh with vertex data type
// NOTE: If using OpenGL 1.1, data loaded in CPU; if OpenGL 3.3+ data loaded in GPU (vaoId)
// Vertex data definning a mesh
typedef struct Mesh {
int vertexCount; // num vertices
float *vertices; // vertex position (XYZ - 3 components per vertex)
float *texcoords; // vertex texture coordinates (UV - 2 components per vertex)
float *texcoords2; // vertex second texture coordinates (useful for lightmaps)
float *normals; // vertex normals (XYZ - 3 components per vertex)
float *tangents; // vertex tangents (XYZ - 3 components per vertex)
unsigned char *colors; // vertex colors (RGBA - 4 components per vertex)
int vertexCount; // number of vertices stored in arrays
float *vertices; // vertex position (XYZ - 3 components per vertex) (shader-location = 0)
float *texcoords; // vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
float *texcoords2; // vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
float *normals; // vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
float *tangents; // vertex tangents (XYZ - 3 components per vertex) (shader-location = 4)
unsigned char *colors; // vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
unsigned short *indices; // vertex indices (in case vertex data comes indexed)
int triangleCount; // number of triangles to draw
BoundingBox bounds; // mesh limits defined by min and max points
unsigned int vaoId; // OpenGL Vertex Array Object id
unsigned int vboId[6]; // OpenGL Vertex Buffer Objects id (6 types of vertex data)
unsigned int vboId[7]; // OpenGL Vertex Buffer Objects id (7 types of vertex data)
} Mesh;
// Shader type
// Shader type (generic shader)
typedef struct Shader {
unsigned int id; // Shader program id
unsigned int id; // Shader program id
// Variable attributes
int vertexLoc; // Vertex attribute location point (vertex shader)
int texcoordLoc; // Texcoord attribute location point (vertex shader)
int normalLoc; // Normal attribute location point (vertex shader)
int colorLoc; // Color attibute location point (vertex shader)
// Vertex attributes locations (default locations)
int vertexLoc; // Vertex attribute location point (default-location = 0)
int texcoordLoc; // Texcoord attribute location point (default-location = 1)
int normalLoc; // Normal attribute location point (default-location = 2)
int colorLoc; // Color attibute location point (default-location = 3)
int tangentLoc; // Tangent attribute location point (default-location = 4)
int texcoord2Loc; // Texcoord2 attribute location point (default-location = 5)
// Uniforms
// Uniform locations
int mvpLoc; // ModelView-Projection matrix uniform location point (vertex shader)
int tintColorLoc; // Color uniform location point (fragment shader)
// Texture map locations
int mapDiffuseLoc; // Diffuse map texture uniform location point (fragment shader)
int mapNormalLoc; // Normal map texture uniform location point (fragment shader)
int mapSpecularLoc; // Specular map texture uniform location point (fragment shader)
@ -206,13 +210,6 @@ typedef enum { OPENGL_11 = 1, OPENGL_33, OPENGL_ES_20 } GlVersion;
float normalDepth;
} Material;
// 3d Model type
typedef struct Model {
Mesh mesh;
Matrix transform;
Material material;
} Model;
// Color blending modes (pre-defined)
typedef enum { BLEND_ALPHA = 0, BLEND_ADDITIVE, BLEND_MULTIPLIED } BlendMode;
#endif