moved all type-specific model fields to respective structures (alias, sprite, brush)

[xonotic/darkplaces.git] / model_brush.h

diff --git a/model_brush.h b/model_brush.h
index 184f7825292af8145d79c31cf34c23cf3deda9f0..83f11d2d030880123e902c54d3a1b5ebdf76653a 100644 (file)
--- a/model_brush.h
+++ b/model_brush.h
@@ -544,5 +544,175 @@ typedef struct
        int             firstareaportal;
 } q2darea_t;
 
+
+//Q3 bsp stuff
+
+#define Q3BSPVERSION   46
+
+#define        Q3LUMP_ENTITIES         0 // entities to spawn (used by server and client)
+#define        Q3LUMP_TEXTURES         1 // textures used (used by faces)
+#define        Q3LUMP_PLANES           2 // planes used (used by bsp nodes)
+#define        Q3LUMP_NODES            3 // bsp nodes (used by bsp nodes, bsp leafs, rendering, collisions)
+#define        Q3LUMP_LEAFS            4 // bsp leafs (used by bsp nodes)
+#define        Q3LUMP_LEAFFACES        5 // array of ints indexing faces (used by leafs)
+#define        Q3LUMP_LEAFBRUSHES      6 // array of ints indexing brushes (used by leafs)
+#define        Q3LUMP_MODELS           7 // models (used by rendering, collisions)
+#define        Q3LUMP_BRUSHES          8 // brushes (used by effects, collisions)
+#define        Q3LUMP_BRUSHSIDES       9 // brush faces (used by brushes)
+#define        Q3LUMP_VERTICES         10 // mesh vertices (used by faces)
+#define        Q3LUMP_TRIANGLES        11 // mesh triangles (used by faces)
+#define        Q3LUMP_EFFECTS          12 // fog (used by faces)
+#define        Q3LUMP_FACES            13 // surfaces (used by leafs)
+#define        Q3LUMP_LIGHTMAPS        14 // lightmap textures (used by faces)
+#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 Q3PATHLENGTH 64
+
+typedef struct
+{
+       int                     ident;
+       int                     version;
+       lump_t          lumps[HEADER_LUMPS];
+} q3dheader_t;
+
+typedef struct
+{
+       char name[Q3PATHLENGTH];
+       int surfaceflags;
+       int contents;
+}
+q3dtexture_t;
+
+// note: planes are paired, the pair of planes with i and i ^ 1 are opposites.
+typedef struct
+{
+       float normal[3];
+       float dist;
+}
+q3dplane_t;
+
+typedef struct
+{
+       int planeindex;
+       int childrenindex[2];
+       int mins[3];
+       int maxs[3];
+}
+q3dnode_t;
+
+typedef struct
+{
+       int clusterindex; // pvs index
+       int areaindex; // area index
+       int mins[3];
+       int maxs[3];
+       int firstleafface;
+       int numleaffaces;
+       int firstleafbrush;
+       int numleafbrushes;
+}
+q3dleaf_t;
+
+typedef struct
+{
+       float mins[3];
+       float maxs[3];
+       int firstface;
+       int numfaces;
+       int firstbrush;
+       int numbrushes;
+}
+q3dmodel_t;
+
+typedef struct
+{
+       int firstbrushside;
+       int numbrushsides;
+       int textureindex;
+}
+q3dbrush_t;
+
+typedef struct
+{
+       int planeindex;
+       int textureindex;
+}
+q3dbrushside_t;
+
+typedef struct
+{
+       float origin3f[3];
+       float texcoord2f[2];
+       float lightmap2f[2];
+       float normal3f[3];
+       unsigned char color4ub[4];
+}
+q3dvertex_t;
+
+typedef struct
+{
+       int offset; // first vertex index of mesh
+}
+q3dmeshvertex_t;
+
+typedef struct
+{
+       char shadername[Q3PATHLENGTH];
+       int brushindex;
+       int unknown; // I read this is always 5 except in q3dm8 which has one effect with -1
+}
+q3deffect_t;
+
+#define Q3FACETYPE_POLYGON 1 // common
+#define Q3FACETYPE_PATCH 2 // common
+#define Q3FACETYPE_MESH 3 // common
+#define Q3FACETYPE_BILLBOARD 4 // rare (is this ever used?)
+
+typedef struct
+{
+       int textureindex;
+       int effectindex; // -1 if none
+       int type; // Q3FACETYPE
+       int firstvertex;
+       int numvertices;
+       int firstelement;
+       int numelements;
+       int lightmapindex;
+       int lightmap_base[2]; // only needed by lighting util
+       int lightmap_size[2]; // only needed by lighting util
+       float lightmap_origin[3]; // only needed by lighting util
+       float lightmap_vectors[2][3]; // only needed by lighting util
+       float normal[3]; // only needed by lighting util
+       int patchsize[2]; // size for Q3FACETYPE_PATCH
+}
+q3dface_t;
+
+typedef struct
+{
+       unsigned char rgb[128][128][3];
+}
+q3dlightmap_t;
+
+typedef struct
+{
+       unsigned char ambientrgb[3];
+       unsigned char diffusergb[3];
+       unsigned char diffusepitch;
+       unsigned char diffuseyaw;
+}
+q3dlightgrid_t;
+
+typedef struct
+{
+       int numclusters;
+       int chainlength;
+       // unsigned char chains[];
+       // containing bits in 0-7 order (not 7-0 order),
+       // pvschains[mycluster * chainlength + (thatcluster >> 3)] & (1 << (thatcluster & 7))
+}
+q3dpvs_t;
+
 #endif