updated readme

[xonotic/darkplaces.git] / model_brush.h

diff --git a/model_brush.h b/model_brush.h
index 1b5b1950e8cd66822befeab30bdeb0f3568ddeca..558f992d2c5298f85aacbf36776625f18caefd60 100644 (file)
--- a/model_brush.h
+++ b/model_brush.h
@@ -97,6 +97,8 @@ mplane_t;
 #define MATERIALFLAG_NOSHADOW 16384
 // render using vertex alpha (q3bsp) as texture blend parameter between foreground (normal) skinframe and background skinframe
 #define MATERIALFLAG_VERTEXTEXTUREBLEND 32768
+// disables GL_CULL_FACE on this texture (making it double sided)
+#define MATERIALFLAG_NOCULLFACE 65536
 
 typedef struct medge_s
 {
@@ -117,6 +119,8 @@ typedef struct mnode_s
        // for bounding box culling
        vec3_t mins;
        vec3_t maxs;
+       // supercontents from all brushes inside this node or leaf
+       int combinedsupercontents;
 
        // this part unique to node
        struct mnode_s *children[2];
@@ -136,11 +140,14 @@ typedef struct mleaf_s
        // for bounding box culling
        vec3_t mins;
        vec3_t maxs;
+       // supercontents from all brushes inside this node or leaf
+       int combinedsupercontents;
 
        // this part unique to leaf
        // common
        int clusterindex; // -1 is not in pvs, >= 0 is pvs bit number
        int areaindex; // q3bsp
+       int containscollisionsurfaces; // indicates whether the leafsurfaces contains q3 patches
        int numleafsurfaces;
        int *firstleafsurface;
        int numleafbrushes; // q3bsp
@@ -638,6 +645,7 @@ q3dpvs_t;
 #define Q3SURFACEPARM_DUST 268435456
 #define Q3SURFACEPARM_BOTCLIP 536870912
 #define Q3SURFACEPARM_LIGHTGRID 1073741824
+#define Q3SURFACEPARM_ANTIPORTAL 2147483648u
 
 // various flags from shaders, used for special effects not otherwise classified
 #define Q3TEXTUREFLAG_TWOSIDED 1