}
blendweights_t;
-typedef struct r_vertexgeneric_s
-{
- // 36 bytes
- float vertex3f[3];
- float color4f[4];
- float texcoord2f[2];
-}
-r_vertexgeneric_t;
-
-typedef struct r_vertexmesh_s
-{
- // 88 bytes
- float vertex3f[3];
- float color4f[4];
- float texcoordtexture2f[2];
- float texcoordlightmap2f[2];
- float svector3f[3];
- float tvector3f[3];
- float normal3f[3];
- unsigned char skeletalindex4ub[4];
- unsigned char skeletalweight4ub[4];
-}
-r_vertexmesh_t;
-
typedef struct r_meshbuffer_s
{
int bufferobject; // OpenGL
// triangle data in system memory
int num_triangles; // number of triangles in the mesh
int *data_element3i; // int[tris*3] triangles of the mesh, 3 indices into vertex arrays for each
- r_meshbuffer_t *data_element3i_indexbuffer;
- int data_element3i_bufferoffset;
- unsigned short *data_element3s; // unsigned short[tris*3] triangles of the mesh in unsigned short format (NULL if num_vertices > 65536)
- r_meshbuffer_t *data_element3s_indexbuffer;
- int data_element3s_bufferoffset;
+
// vertex data in system memory
int num_vertices; // number of vertices in the mesh
float *data_vertex3f; // float[verts*3] vertex locations
unsigned char *data_skeletalindex4ub;
unsigned char *data_skeletalweight4ub;
int *data_lightmapoffsets; // index into surface's lightmap samples for vertex lighting
- r_vertexmesh_t *data_vertexmesh; // interleaved arrays for D3D
- // vertex buffer object (stores geometry in video memory)
- r_meshbuffer_t *vbo_vertexbuffer;
- int vbooffset_vertex3f;
- int vbooffset_svector3f;
- int vbooffset_tvector3f;
- int vbooffset_normal3f;
- int vbooffset_texcoordtexture2f;
- int vbooffset_texcoordlightmap2f;
- int vbooffset_lightmapcolor4f;
- int vbooffset_skeletalindex4ub;
- int vbooffset_skeletalweight4ub;
- int vbooffset_vertexmesh;
+ // index buffer - only one of these will be non-NULL
+ r_meshbuffer_t *data_element3i_indexbuffer;
+ int data_element3i_bufferoffset;
+ unsigned short *data_element3s; // unsigned short[tris*3] triangles of the mesh in unsigned short format (NULL if num_vertices > 65536)
+ r_meshbuffer_t *data_element3s_indexbuffer;
+ int data_element3s_bufferoffset;
+ // vertex buffers
+ r_meshbuffer_t *data_vertex3f_vertexbuffer;
+ int data_vertex3f_bufferoffset;
+ r_meshbuffer_t *data_svector3f_vertexbuffer;
+ int data_svector3f_bufferoffset;
+ r_meshbuffer_t *data_tvector3f_vertexbuffer;
+ int data_tvector3f_bufferoffset;
+ r_meshbuffer_t *data_normal3f_vertexbuffer;
+ int data_normal3f_bufferoffset;
+ r_meshbuffer_t *data_texcoordtexture2f_vertexbuffer;
+ int data_texcoordtexture2f_bufferoffset;
+ r_meshbuffer_t *data_texcoordlightmap2f_vertexbuffer;
+ int data_texcoordlightmap2f_bufferoffset;
+ r_meshbuffer_t *data_lightmapcolor4f_vertexbuffer;
+ int data_lightmapcolor4f_bufferoffset;
+ r_meshbuffer_t *data_skeletalindex4ub_vertexbuffer;
+ int data_skeletalindex4ub_bufferoffset;
+ r_meshbuffer_t *data_skeletalweight4ub_vertexbuffer;
+ int data_skeletalweight4ub_bufferoffset;
// morph blending, these are zero if model is skeletal or static
int num_morphframes;
struct md3vertex_s *data_morphmd3vertex;
// set if there is some kind of animation on this model
qboolean isanimated;
- // vertex and index buffers for rendering
- r_meshbuffer_t *vertexmesh_vertexbuffer;
-
// dynamic mesh building support (Mod_Mesh_*)
int num_vertexhashsize; // always pow2 for simple masking
int *data_vertexhash; // hash table - wrapping buffer for storing index of similar vertex with -1 as terminator
typedef struct shadowmesh_s
{
- // next mesh in chain
- struct shadowmesh_s *next;
- // used for light mesh (NULL on shadow mesh)
- rtexture_t *map_diffuse;
- rtexture_t *map_specular;
- rtexture_t *map_normal;
- // buffer sizes
- int numverts, maxverts;
- int numtriangles, maxtriangles;
- // used always
+ mempool_t *mempool;
+
+ int numverts;
+ int maxverts;
float *vertex3f;
- // used for light mesh (NULL on shadow mesh)
- float *svector3f;
- float *tvector3f;
- float *normal3f;
- float *texcoord2f;
- // used always
+ r_meshbuffer_t *vbo_vertexbuffer;
+ int vbooffset_vertex3f;
+
+ int numtriangles;
+ int maxtriangles;
int *element3i;
r_meshbuffer_t *element3i_indexbuffer;
int element3i_bufferoffset;
unsigned short *element3s;
r_meshbuffer_t *element3s_indexbuffer;
int element3s_bufferoffset;
- // vertex/index buffers for rendering
- // (created by Mod_ShadowMesh_Finish if possible)
- r_vertexmesh_t *vertexmesh; // usually NULL
+
// used for shadow mapping cubemap side partitioning
int sideoffsets[6], sidetotals[6];
+
// these are NULL after Mod_ShadowMesh_Finish is performed, only used
// while building meshes
shadowmeshvertexhash_t **vertexhashtable, *vertexhashentries;
- r_meshbuffer_t *vbo_vertexbuffer;
- int vbooffset_vertex3f;
- int vbooffset_svector3f;
- int vbooffset_tvector3f;
- int vbooffset_normal3f;
- int vbooffset_texcoord2f;
- int vbooffset_vertexmesh;
}
shadowmesh_t;
// automatically called after model loader returns
void Mod_BuildVBOs(void);
-shadowmesh_t *Mod_ShadowMesh_Alloc(mempool_t *mempool, int maxverts, int maxtriangles, rtexture_t *map_diffuse, rtexture_t *map_specular, rtexture_t *map_normal, int light, int expandable);
-shadowmesh_t *Mod_ShadowMesh_ReAlloc(mempool_t *mempool, shadowmesh_t *oldmesh, int light);
-void Mod_ShadowMesh_AddMesh(mempool_t *mempool, shadowmesh_t *mesh, rtexture_t *map_diffuse, rtexture_t *map_specular, rtexture_t *map_normal, const float *vertex3f, const float *svector3f, const float *tvector3f, const float *normal3f, const float *texcoord2f, int numtris, const int *element3i);
-shadowmesh_t *Mod_ShadowMesh_Begin(mempool_t *mempool, int maxverts, int maxtriangles, rtexture_t *map_diffuse, rtexture_t *map_specular, rtexture_t *map_normal, int light, int expandable);
-shadowmesh_t *Mod_ShadowMesh_Finish(mempool_t *mempool, shadowmesh_t *firstmesh, qboolean light, qboolean createvbo);
+shadowmesh_t *Mod_ShadowMesh_Alloc(mempool_t *mempool, int maxverts, int maxtriangles);
+int Mod_ShadowMesh_AddVertex(shadowmesh_t *mesh, const float *vertex3f);
+void Mod_ShadowMesh_AddMesh(shadowmesh_t *mesh, const float *vertex3f, int numtris, const int *element3i);
+shadowmesh_t *Mod_ShadowMesh_Begin(mempool_t *mempool, int maxverts, int maxtriangles);
+shadowmesh_t *Mod_ShadowMesh_Finish(shadowmesh_t *firstmesh, qboolean createvbo);
void Mod_ShadowMesh_CalcBBox(shadowmesh_t *firstmesh, vec3_t mins, vec3_t maxs, vec3_t center, float *radius);
void Mod_ShadowMesh_Free(shadowmesh_t *mesh);
+void Mod_CreateCollisionMesh(dp_model_t *mod);
+
void Mod_FreeQ3Shaders(void);
void Mod_LoadQ3Shaders(void);
q3shaderinfo_t *Mod_LookupQ3Shader(const char *name);
msurface_t *Mod_Mesh_AddSurface(dp_model_t *mod, texture_t *tex, qboolean batchwithprevioussurface);
int Mod_Mesh_IndexForVertex(dp_model_t *mod, msurface_t *surf, float x, float y, float z, float nx, float ny, float nz, float s, float t, float u, float v, float r, float g, float b, float a);
void Mod_Mesh_AddTriangle(dp_model_t *mod, msurface_t *surf, int e0, int e1, int e2);
+void Mod_Mesh_Validate(dp_model_t *mod);
void Mod_Mesh_Finalize(dp_model_t *mod);
// Collision optimization using Bounding Interval Hierarchy
projects / xonotic / darkplaces.git / blobdiff