Grant access to the FULLVOLUME flag from the QC VM (allows custom background music...

[xonotic/darkplaces.git] / model_brush.h

diff --git a/model_brush.h b/model_brush.h
index 1621b491b8c15d5d2ccfbaeb903e3fc339a97d5a..d1d51fabd854e48edb53689763624e62bf071726 100644 (file)
--- a/model_brush.h
+++ b/model_brush.h
@@ -48,8 +48,15 @@ mvertex_t;
 // plane_t structure
 typedef struct mplane_s
 {
-       vec3_t normal;
-       float dist;
+       union
+       {
+               struct
+               {
+                       vec3_t normal;
+                       vec_t dist;
+               };
+               vec4_t normal_and_dist;
+       };
        // for texture axis selection and fast side tests
        int type; // set by PlaneClassify()
        int signbits; // set by PlaneClassify()
@@ -120,6 +127,8 @@ mplane_t;
 #define MATERIALFLAG_NORTLIGHT 134217728
 // alphagen vertex
 #define MATERIALFLAG_ALPHAGEN_VERTEX 268435456
+// use occlusion buffer for corona
+#define MATERIALFLAG_OCCLUDE 536870912
 // combined mask of all attributes that require depth sorted rendering
 #define MATERIALFLAGMASK_DEPTHSORTED (MATERIALFLAG_BLENDED | MATERIALFLAG_NODEPTHTEST)
 // combined mask of all attributes that cause some sort of transparency
@@ -225,6 +234,7 @@ svbspmesh_t;
 
 // Q2 bsp stuff
 
+#define Q2BSPMAGIC ('I' + 'B' * 256 + 'S' * 65536 + 'P' * 16777216)
 #define Q2BSPVERSION   38
 
 // leaffaces, leafbrushes, planes, and verts are still bounded by
@@ -323,9 +333,13 @@ typedef struct q2dmodel_s
 #define        Q2SURF_FLOWING  0x40    // scroll towards angle
 #define        Q2SURF_NODRAW           0x80    // don't bother referencing the texture
 
+#define Q2SURF_HINT            0x100   // make a primary bsp splitter
+#define Q2SURF_SKIP            0x200   // completely ignore, allowing non-closed brushes
 
+#define Q2SURF_ALPHATEST 0x02000000    // alpha test masking of color 255 in wal textures (supported by modded engines)
 
 
+/*
 typedef struct q2dnode_s
 {
        int                     planenum;
@@ -336,13 +350,12 @@ typedef struct q2dnode_s
        unsigned short  numfaces;       // counting both sides
 } q2dnode_t;
 
-
 typedef struct q2texinfo_s
 {
        float           vecs[2][4];             // [s/t][xyz offset]
        int                     flags;                  // miptex flags + overrides
        int                     value;                  // light emission, etc
-       char            texture[32];    // texture name (textures/*.wal)
+       char            texture[32];    // texture name (textures/something.wal)
        int                     nexttexinfo;    // for animations, -1 = end of chain
 } q2texinfo_t;
 
@@ -402,6 +415,7 @@ typedef struct q2darea_s
        int             numareaportals;
        int             firstareaportal;
 } q2darea_t;
+*/
 
 
 //Q3 bsp stuff