eqemu
diff src/mesh.h @ 3:f9274bebe55e
adding 3d graphics stuff
author | John Tsiombikas <nuclear@member.fsf.org> |
---|---|
date | Thu, 17 Jul 2014 02:35:19 +0300 |
parents | |
children | 3d3656360a82 |
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/mesh.h Thu Jul 17 02:35:19 2014 +0300 1.3 @@ -0,0 +1,33 @@ 1.4 +#ifndef MESH_H_ 1.5 +#define MESH_H_ 1.6 + 1.7 +enum { 1.8 + MESH_ATTR_VERTEX, 1.9 + MESH_ATTR_NORMAL, 1.10 + MESH_ATTR_TEXCOORD, 1.11 + 1.12 + NUM_MESH_ATTRIBS 1.13 +}; 1.14 + 1.15 +class Mesh { 1.16 +private: 1.17 + float *attr[NUM_MESH_ATTRIBS]; 1.18 + int vcount; 1.19 + unsigned int vbo[NUM_MESH_ATTRIBS]; 1.20 + int attr_size[NUM_MESH_ATTRIBS]; 1.21 + 1.22 + mutable unsigned int buf_valid; /* bitmask */ 1.23 + void update_buffers() const; 1.24 + 1.25 +public: 1.26 + Mesh(); 1.27 + ~Mesh(); 1.28 + 1.29 + float *set_attrib(int aidx, int count, int elemsz, float *data = 0); 1.30 + float *get_attrib(int aidx); 1.31 + const float *get_attrib(int aidx) const; 1.32 + 1.33 + void draw() const; 1.34 +}; 1.35 + 1.36 +#endif // MESH_H_