changed format of aliasvertex_t to use floats (hopefully this is a speedup, it sure...

[xonotic/darkplaces.git] / model_brush.h

diff --git a/model_brush.h b/model_brush.h
index 557c2ce5b67482c17453729865d7ff1baf8b65f6..7596a39ff142f27da6c9a3866d87d2604ae159ed 100644 (file)
--- a/model_brush.h
+++ b/model_brush.h
@@ -173,30 +173,36 @@ surfmesh_t;
 
 typedef struct msurface_s
 {
-       // surface number, to avoid having to do a divide to find the number of a surface from it's address
-       int number;
-       // should be drawn if visframe == r_framecount (set by PrepareSurfaces)
-       int visframe;
-       // should be drawn if onscreen and not a backface (used for setting visframe)
-       //int pvsframe;
-       // chain of surfaces marked visible by pvs
-       //struct msurface_s *pvschain;
+       // bounding box for onscreen checks
+       vec3_t poly_mins;
+       vec3_t poly_maxs;
 
        // the node plane this is on, backwards if SURF_PLANEBACK flag set
        mplane_t *plane;
        // SURF_ flags
        int flags;
-       // rendering chain
-       struct msurface_s *texturechain;
+       // texture mapping properties used by this surface
+       mtexinfo_t *texinfo;
 
-       // look up in model->surfedges[], negative numbers are backwards edges
-       int firstedge;
-       int numedges;
+       // the lightmap texture fragment to use on the rendering mesh
+       rtexture_t *lightmaptexture;
+       // mesh for rendering
+       surfmesh_t *mesh;
+       // if lightmap settings changed, this forces update
+       int cached_dlight;
+
+       // should be drawn if visframe == r_framecount (set by PrepareSurfaces)
+       int visframe;
+       // should be drawn if onscreen and not a backface (used for setting visframe)
+       //int pvsframe;
+       // chain of surfaces marked visible by pvs
+       //struct msurface_s *pvschain;
 
-       short texturemins[2];
-       short extents[2];
+       // surface number, to avoid having to do a divide to find the number of a surface from it's address
+       int number;
 
-       mtexinfo_t *texinfo;
+       // center for sorting transparent meshes
+       vec3_t poly_center;
 
        // index into d_lightstylevalue array, 255 means not used (black)
        qbyte styles[MAXLIGHTMAPS];
@@ -204,45 +210,28 @@ typedef struct msurface_s
        qbyte *samples;
        // stain to apply on lightmap (soot/dirt/blood/whatever)
        qbyte *stainsamples;
-
-       // these fields are generated during model loading
-       // the lightmap texture fragment to use on the surface
-       rtexture_t *lightmaptexture;
        // the stride when building lightmaps to comply with fragment update
        int lightmaptexturestride;
-       // mesh for rendering
-       surfmesh_t *mesh;
+       int texturemins[2];
+       int extents[2];
+
+       // if this == r_framecount there are dynamic lights on the surface
+       int dlightframe;
+       // which dynamic lights are touching this surface
+       // (only access this if dlightframe is current)
+       int dlightbits[8];
+       // avoid redundent addition of dlights
+       int lightframe;
 
        // these are just 3D points defining the outline of the polygon,
        // no texcoord info (that can be generated from these)
        int poly_numverts;
        float *poly_verts;
-       // bounding box for onscreen checks, and center for sorting
-       vec3_t poly_mins, poly_maxs, poly_center;
 
        // neighboring surfaces (one per poly_numverts)
-       struct msurface_s **neighborsurfaces;
+       //struct msurface_s **neighborsurfaces;
        // currently used only for generating static shadow volumes
        int castshadow;
-
-       // these are regenerated every frame
-       // lighting info
-       int dlightframe;
-       int dlightbits[8];
-       // avoid redundent addition of dlights
-       int lightframe;
-       // only render each surface once
-       //int worldnodeframe;
-
-       // these cause lightmap updates if regenerated
-       // values currently used in lightmap
-       unsigned short cached_light[MAXLIGHTMAPS];
-       // if lightmap was lit by dynamic lights, force update on next frame
-       short cached_dlight;
-       // to cause lightmap to be rerendered when v_overbrightbits changes
-       short cached_lightmapscalebit;
-       // rerender lightmaps when r_ambient changes
-       float cached_ambient;
 }
 msurface_t;