fix flipped sprites

[xonotic/darkplaces.git] / model_brush.h

diff --git a/model_brush.h b/model_brush.h
index 4dfa594fc1e29de0808c3fa500aa0318a29eeb64..c4d0c184e4bb1589f6c38d541eae71d89841d47b 100644 (file)
--- a/model_brush.h
+++ b/model_brush.h
@@ -71,6 +71,7 @@ mplane_t;
 #define SURF_SHADOWCAST 0x1000 // this polygon can cast stencil shadows
 #define SURF_SHADOWLIGHT 0x2000 // this polygon can be lit by stencil shadowing
 #define SURF_WATERALPHA 0x4000 // this polygon's alpha is modulated by r_wateralpha
+#define SURF_SOLIDCLIP 0x8000 // this polygon blocks movement
 
 #define SURFRENDER_OPAQUE 0
 #define SURFRENDER_ALPHA 1
@@ -148,16 +149,16 @@ typedef struct surfmesh_s
        struct surfmesh_s *chain;
        int numverts; // number of vertices in the mesh
        int numtriangles; // number of triangles in the mesh
-       float *verts; // float[verts*4] vertex locations
-       float *svectors; // float[verts*4] direction of 'S' (right) texture axis for each vertex
-       float *tvectors; // float[verts*4] direction of 'T' (down) texture axis for each vertex
-       float *normals; // float[verts*4] direction of 'R' (out) texture axis for each vertex
+       float *vertex3f; // float[verts*3] vertex locations
+       float *svector3f; // float[verts*3] direction of 'S' (right) texture axis for each vertex
+       float *tvector3f; // float[verts*3] direction of 'T' (down) texture axis for each vertex
+       float *normal3f; // float[verts*3] direction of 'R' (out) texture axis for each vertex
        int *lightmapoffsets; // index into surface's lightmap samples for vertex lighting
-       float *str; // float[verts*4] texcoords for surface texture
-       float *uvw; // float[verts*4] texcoords for lightmap texture
-       float *abc; // float[verts*4] texcoords for detail texture
-       int *index; // int[tris*3] triangles of the mesh, 3 indices into vertex arrays for each
-       int *triangleneighbors; // int[tris*3] neighboring triangle on each edge (-1 if none)
+       float *texcoordtexture2f; // float[verts*2] texcoords for surface texture
+       float *texcoordlightmap2f; // float[verts*2] texcoords for lightmap texture
+       float *texcoorddetail2f; // float[verts*2] texcoords for detail texture
+       int *element3i; // int[tris*3] triangles of the mesh, 3 indices into vertex arrays for each
+       int *neighbor3i; // int[tris*3] neighboring triangle on each edge (-1 if none)
 }
 surfmesh_t;
 
@@ -213,6 +214,9 @@ typedef struct msurface_s
        // avoid redundent addition of dlights
        int lightframe;
 
+       // avoid multiple collision traces with a surface polygon
+       int colframe;
+
        // these are just 3D points defining the outline of the polygon,
        // no texcoord info (that can be generated from these)
        int poly_numverts;
@@ -358,7 +362,7 @@ struct model_s;
 void Mod_LoadBrushModel (struct model_s *mod, void *buffer);
 void Mod_BrushInit(void);
 
-void Mod_FindNonSolidLocation(vec3_t pos, struct model_s *mod);
+void Mod_FindNonSolidLocation(vec3_t in, vec3_t out, struct model_s *mod, vec_t radius);
 mleaf_t *Mod_PointInLeaf (const float *p, struct model_s *model);
 int Mod_PointContents (const float *p, struct model_s *model);
 qbyte *Mod_LeafPVS (mleaf_t *leaf, struct model_s *model);