X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=model_brush.h;h=0c0f0e56847f1566eaec2dce6a9f8ae48a5f8148;hb=c4841342fb9892fd7271e49ad6164065ef3facc5;hp=49020f5fee96d1ad9ec16c6a4907efbd51008471;hpb=54b9e3a4f1f91c3d13eba3b4db019135d16f66aa;p=xonotic%2Fdarkplaces.git

diff --git a/model_brush.h b/model_brush.h
index 49020f5f..0c0f0e56 100644
--- a/model_brush.h
+++ b/model_brush.h
@@ -29,7 +29,6 @@ BRUSH MODELS
 ==============================================================================
 */
 
-#define Q3PATHLENGTH 64
 
 
 //
@@ -63,8 +62,6 @@ mplane_t;
 
 //#define SURF_PLANEBACK 2
 
-// set for anything to be transparent sorted
-#define MATERIALFLAG_TRANSPARENT 1
 // use alpha blend on this material
 #define MATERIALFLAG_ALPHA 2
 // use additive blend on this material
@@ -75,13 +72,13 @@ mplane_t;
 #define MATERIALFLAG_WATERALPHA 16
 // draw with no lighting
 #define MATERIALFLAG_FULLBRIGHT 32
-// drawn as a normal lightmapped wall
+// drawn as a normal surface (alternative to SKY)
 #define MATERIALFLAG_WALL 64
-// swirling water effect
-#define MATERIALFLAG_WATER 128
-// this surface shows the sky
+// this surface shows the sky in its place, alternative to WALL
 // skipped if transparent
-#define MATERIALFLAG_SKY 256
+#define MATERIALFLAG_SKY 128
+// swirling water effect (used with MATERIALFLAG_WALL)
+#define MATERIALFLAG_WATERSCROLL 256
 // skips drawing the surface
 #define MATERIALFLAG_NODRAW 512
 // probably used only on q1bsp water
@@ -97,6 +94,22 @@ 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
+// render with a very short depth range (like 10% of normal), this causes entities to appear infront of most of the scene
+#define MATERIALFLAG_SHORTDEPTHRANGE 131072
+// render water, comprising refraction and reflection (note: this is always opaque, the shader does the alpha effect)
+#define MATERIALFLAG_WATERSHADER 262144
+// render refraction (note: this is just a way to distort the background, otherwise useless)
+#define MATERIALFLAG_REFRACTION 524288
+// render reflection
+#define MATERIALFLAG_REFLECTION 1048576
+// use model lighting on this material (q1bsp lightmap sampling or q3bsp lightgrid, implies FULLBRIGHT is false)
+#define MATERIALFLAG_MODELLIGHT 4194304
+// add directional model lighting to this material (q3bsp lightgrid only)
+#define MATERIALFLAG_MODELLIGHT_DIRECTIONAL 8388608
+// combined mask of all attributes that require depth sorted rendering
+#define MATERIALFLAGMASK_DEPTHSORTED (MATERIALFLAG_BLENDED | MATERIALFLAG_NODEPTHTEST)
 
 typedef struct medge_s
 {
@@ -156,9 +169,15 @@ typedef struct mleaf_s
 }
 mleaf_t;
 
+typedef struct mclipnode_s
+{
+	int			planenum;
+	int			children[2];	// negative numbers are contents
+} mclipnode_t;
+
 typedef struct hull_s
 {
-	dclipnode_t *clipnodes;
+	mclipnode_t *clipnodes;
 	mplane_t *planes;
 	int firstclipnode;
 	int lastclipnode;
@@ -374,6 +393,8 @@ typedef struct q2darea_s
 //Q3 bsp stuff
 
 #define Q3BSPVERSION	46
+#define Q3BSPVERSION_LIVE 47
+#define Q3BSPVERSION_IG	48
 
 #define	Q3LUMP_ENTITIES		0 // entities to spawn (used by server and client)
 #define	Q3LUMP_TEXTURES		1 // textures used (used by faces)
@@ -393,12 +414,15 @@ typedef struct q2darea_s
 #define	Q3LUMP_LIGHTGRID	15 // lighting as a voxel grid (used by rendering)
 #define	Q3LUMP_PVS			16 // potentially visible set; bit[clusters][clusters] (used by rendering)
 #define	Q3HEADER_LUMPS		17
+#define	Q3LUMP_ADVERTISEMENTS 17 // quake live stuff written by zeroradiant's q3map2 (ignored by DP)
+#define	Q3HEADER_LUMPS_LIVE	18
+#define	Q3HEADER_LUMPS_MAX	18
 
 typedef struct q3dheader_s
 {
 	int			ident;
 	int			version;
-	lump_t		lumps[Q3HEADER_LUMPS];
+	lump_t		lumps[Q3HEADER_LUMPS_MAX];
 } q3dheader_t;
 
 typedef struct q3dtexture_s
@@ -465,6 +489,14 @@ typedef struct q3dbrushside_s
 }
 q3dbrushside_t;
 
+typedef struct q3dbrushside_ig_s
+{
+	int planeindex;
+	int textureindex;
+	int surfaceflags;
+}
+q3dbrushside_ig_t;
+
 typedef struct q3dvertex_s
 {
 	float origin3f[3];
@@ -489,7 +521,7 @@ typedef struct q3deffect_s
 }
 q3deffect_t;
 
-#define Q3FACETYPE_POLYGON 1 // common
+#define Q3FACETYPE_FLAT 1 // common
 #define Q3FACETYPE_PATCH 2 // common
 #define Q3FACETYPE_MESH 3 // common
 #define Q3FACETYPE_FLARE 4 // rare (is this ever used?)
@@ -516,14 +548,14 @@ typedef struct q3dface_s
 		unknown;
 		struct
 		{
-			// Q3FACETYPE_POLYGON
-			// polygon is simply a convex polygon, renderable as a mesh
+			// Q3FACETYPE_FLAT
+			// mesh is a collection of triangles on a plane, renderable as a mesh (NOT a polygon)
 			float lightmap_origin[3];
 			float lightmap_vectors[2][3];
 			float normal[3];
 			int unused1[2];
 		}
-		polygon;
+		flat;
 		struct
 		{
 			// Q3FACETYPE_PATCH
@@ -633,7 +665,7 @@ q3dpvs_t;
 #define Q3SURFACEPARM_ORIGIN 262144
 #define Q3SURFACEPARM_PLAYERCLIP 524288
 #define Q3SURFACEPARM_SKY 1048576
-#define Q3SURFACEPARM_SLICK 2197152
+#define Q3SURFACEPARM_SLICK 2097152
 #define Q3SURFACEPARM_SLIME 4194304
 #define Q3SURFACEPARM_STRUCTURAL 8388608
 #define Q3SURFACEPARM_TRANS 16777216
@@ -645,12 +677,6 @@ q3dpvs_t;
 #define Q3SURFACEPARM_LIGHTGRID 1073741824
 #define Q3SURFACEPARM_ANTIPORTAL 2147483648u
 
-// various flags from shaders, used for special effects not otherwise classified
-#define Q3TEXTUREFLAG_TWOSIDED 1
-#define Q3TEXTUREFLAG_AUTOSPRITE 2
-#define Q3TEXTUREFLAG_AUTOSPRITE2 4
-#define Q3TEXTUREFLAG_NOPICMIP 16
-
 typedef struct q3mbrush_s
 {
 	struct colbrushf_s *colbrushf;