Change shadowless rtlights so that they are not occluded by anything - no pvs checks...

[xonotic/darkplaces.git] / model_brush.h

diff --git a/model_brush.h b/model_brush.h
index d417c62d0ad8048c231d927fa685c988d56f580a..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
@@ -327,6 +336,7 @@ typedef struct q2dmodel_s
 #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)
 
 
 /*