bmodel shadow volumes

[xonotic/darkplaces.git] / model_brush.h

diff --git a/model_brush.h b/model_brush.h
index ede0144e0732068f417befe78fb9f9654a589112..f109b1d94cd40872a432633b4b7a9db619ca0435 100644 (file)
--- a/model_brush.h
+++ b/model_brush.h
@@ -143,11 +143,13 @@ typedef struct surfmesh_s
        int numverts;
        int numtriangles;
        float *verts;
+       float *normals;
        int *lightmapoffsets;
        float *st;
        float *uv;
        float *ab;
        int *index;
+       int *triangleneighbors;
 }
 surfmesh_t;
 
@@ -200,6 +202,8 @@ typedef struct msurface_s
        float *poly_verts;
        // bounding box for onscreen checks, and center for sorting
        vec3_t poly_mins, poly_maxs, poly_center;
+       // bounding sphere radius (around poly_center)
+       float poly_radius, poly_radius2;
 
        // these are regenerated every frame
        // lighting info
@@ -216,7 +220,7 @@ typedef struct msurface_s
        // 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_lightscalebit;
+       short cached_lightmapscalebit;
        // rerender lightmaps when r_ambient changes
        float cached_ambient;
 }
@@ -315,6 +319,12 @@ typedef struct mlight_s
        float distbias;
        // light style controlling this light
        int style;
+       // maximum extent of the light for various purposes
+       float cullradius;
+       float cullradius2;
+       // surfaces this shines on
+       int numsurfaces;
+       msurface_t **surfaces;
        // used only for loading calculations, number of leafs this shines on
        //int numleafs;
 }