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- #ifndef CSG4_H
- #define CSG4_H
-
- // csg4.c
-
- //=============================================================================
-
- // build surfaces is also used by GatherNodeFaces
-
- extern struct visfacet **validfaces; //[MAX_MAP_PLANES];
-
- //=============================================================================
-
- struct surface * BuildSurfaces(__memBase);
- struct surface * CSGFaces(__memBase, struct brushset * bs);
- struct visfacet * NewFaceFromFace(register struct visfacet * in, register int points);
- void SplitFace(struct visfacet * in, struct plane * split, struct visfacet ** front, struct visfacet ** back);
-
- #endif
-