X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=model_brush.h;h=7ec6c1a639ef3ce115edc21ef07066e8f0ba2663;hb=59a9465f1205a694b0a2fbc36000735329b0497e;hp=bcb79f103798daa4b2f9b91d465bfee52c2cc9a7;hpb=6824d8ddc8a43cae0609be5bbe8bee01fa1a4225;p=xonotic%2Fdarkplaces.git

diff --git a/model_brush.h b/model_brush.h
index bcb79f10..7ec6c1a6 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
@@ -86,6 +83,33 @@ mplane_t;
 #define MATERIALFLAG_NODRAW 512
 // probably used only on q1bsp water
 #define MATERIALFLAG_LIGHTBOTHSIDES 1024
+// use alpha test on this material
+#define MATERIALFLAG_ALPHATEST 2048
+// treat this material as a blended transparency (as opposed to an alpha test
+// transparency), this causes special fog behavior, and disables glDepthMask
+#define MATERIALFLAG_BLENDED 4096
+// render using a custom blendfunc
+#define MATERIALFLAG_CUSTOMBLEND 8192
+// do not cast shadows from this material
+#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
 {
@@ -106,6 +130,8 @@ 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];
@@ -125,11 +151,14 @@ 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
@@ -140,9 +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;
@@ -174,43 +209,6 @@ typedef struct svbspmesh_s
 }
 svbspmesh_t;
 
-typedef struct mlight_s
-{
-	// location of light
-	vec3_t origin;
-	// distance attenuation scale (smaller is a larger light)
-	float falloff;
-	// color and brightness combined
-	vec3_t light;
-	// brightness bias, used for limiting radius without a hard edge
-	float subtract;
-	// spotlight direction
-	vec3_t spotdir;
-	// cosine of spotlight cone angle (or 0 if not a spotlight)
-	float spotcone;
-	// distance bias (larger value is softer and darker)
-	float distbias;
-	// light style controlling this light
-	int style;
-	// maximum extent of the light for shading purposes
-	float lightradius;
-	// maximum extent of the light for culling purposes
-	float cullradius;
-	float cullradius2;
-	/*
-	// surfaces this shines on
-	int numsurfaces;
-	msurface_t **surfaces;
-	// lit area
-	vec3_t mins, maxs;
-	// precomputed shadow volume meshs
-	//svbspmesh_t *shadowvolume;
-	//vec3_t shadowvolumemins, shadowvolumemaxs;
-	shadowmesh_t *shadowvolume;
-	*/
-}
-mlight_t;
-
 // Q2 bsp stuff
 
 #define Q2BSPVERSION	38
@@ -245,7 +243,7 @@ typedef struct q2dheader_s
 {
 	int			ident;
 	int			version;
-	lump_t		lumps[HEADER_LUMPS];
+	lump_t		lumps[Q2HEADER_LUMPS];
 } q2dheader_t;
 
 typedef struct q2dmodel_s
@@ -419,7 +417,7 @@ typedef struct q3dheader_s
 {
 	int			ident;
 	int			version;
-	lump_t		lumps[HEADER_LUMPS];
+	lump_t		lumps[Q3HEADER_LUMPS];
 } q3dheader_t;
 
 typedef struct q3dtexture_s
@@ -660,15 +658,11 @@ q3dpvs_t;
 #define Q3SURFACEPARM_TRANS 16777216
 #define Q3SURFACEPARM_WATER 33554432
 #define Q3SURFACEPARM_POINTLIGHT 67108864
-
-// various flags from shaders
-#define Q3TEXTUREFLAG_TWOSIDED 1
-#define Q3TEXTUREFLAG_ADDITIVE 2
-#define Q3TEXTUREFLAG_NOMIPMAPS 4
-#define Q3TEXTUREFLAG_NOPICMIP 8
-#define Q3TEXTUREFLAG_AUTOSPRITE 16
-#define Q3TEXTUREFLAG_AUTOSPRITE2 32
-#define Q3TEXTUREFLAG_ALPHATEST 64
+#define Q3SURFACEPARM_HINT 134217728
+#define Q3SURFACEPARM_DUST 268435456
+#define Q3SURFACEPARM_BOTCLIP 536870912
+#define Q3SURFACEPARM_LIGHTGRID 1073741824
+#define Q3SURFACEPARM_ANTIPORTAL 2147483648u
 
 typedef struct q3mbrush_s
 {