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VBO, parallax mapping

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This commit is contained in:
cholleme 2004-02-07 20:50:04 +00:00
parent 7c526a74de
commit ba974b9797
1 changed files with 22 additions and 5 deletions
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27
gl_model.h
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@ -174,6 +174,10 @@ typedef struct shader_s {
stage_t glossstages[SHADER_MAX_BUMP_STAGES];
vec3_t fog_color;
float fog_dist;
float displaceScale;
float displaceBias;
char displacementname[MAX_QPATH];
gltexture_t *displacement;
int numstatus;
struct shader_s *status[SHADER_MAX_STATUSES]; //if the object the shader is on it's status is > 0 this shader will be used insead of the base shader...
struct shader_s *next; //in the shader linked list
@ -260,6 +264,7 @@ typedef struct msurface_s
glpoly_t *polys; // multiple if warped
struct msurface_s *texturechain;
struct msurface_s *shadowchain;
struct msurface_s *lightmapchain;
mapshader_t *shader;
vec3_t tangent;
@ -281,16 +286,26 @@ typedef struct {
vec3_t scale;
} transform_t;
typedef struct {
int segment; //segment 0 is the system memory, higher segments are driver mem
long offset; //offset into segment, maximum size of offset varies
} DriverPtr;
typedef struct mesh_s
{
vec3_t mins; //axis aligned bounding box
vec3_t maxs;
int firstvertex; //in world vertex list
vec3_t *tangents;
vec3_t *binormals;
vec3_t *normals;
//User space: For shadow volumes and decail generation
vec3_t *userVerts; //Vertices in user memory
plane_t *triplanes; //per triangle plane eq's (for shadow volumes)
//Driver space: For render passes
DriverPtr vertices;
DriverPtr tangents;
DriverPtr binormals;
DriverPtr normals;
int numvertices;
int *indecies;
@ -312,6 +327,7 @@ typedef struct mesh_s
struct mesh_s *next; //for the texture chains
struct mesh_s *shadowchain;
} mesh_t;
typedef struct mnode_s
@ -565,7 +581,7 @@ typedef struct model_s
mleaf_t *leafs;
int numvertexes;
//Vertexes are stored in global vertex table
vec3_t *userVerts; //Vertex positions (the rest is stored in the graphics driver)
int numedges;
medge_t *edges;
@ -631,6 +647,7 @@ void Mod_ClearAll (void);
model_t *Mod_ForName (char *name, qboolean crash);
void *Mod_Extradata (model_t *mod); // handles caching
void Mod_TouchModel (char *name);
float Mod_RadiusFromBounds (vec3_t mins, vec3_t maxs);
mleaf_t *Mod_PointInLeaf (float *p, model_t *model);
byte *Mod_LeafPVS (mleaf_t *leaf, model_t *model);