Shuffled data structures in renderer to simplify usage and to allow for future enhancement (such as an unlimited number of planes per sector and eventually, slopes). RP_QUAD rendpolys and wall vissprites are now handled using four vertices, which now have a Z coordinate.
RP_FLAT rendpolys (plane) vertices now also use a Z coordinate. All Planes of a subsector now share the same vertexes[XY] (which have been moved to subsectorinfo_t) and the plane's height is set in RL_PreparePlane.
Fixed various small glitches as and when found.
TODO: Reorganise RP_QUAD vertices so that WallSegs can be rendered as triangle strips (and for neatness).
Added by danij over 18 years ago
Added by danij over 18 years ago
Shuffled data structures in renderer to simplify usage and to allow for future enhancement (such as an unlimited number of planes per sector and eventually, slopes). RP_QUAD rendpolys and wall vissprites are now handled using four vertices, which now have a Z coordinate.
RP_FLAT rendpolys (plane) vertices now also use a Z coordinate. All Planes of a subsector now share the same vertexes[XY] (which have been moved to subsectorinfo_t) and the plane's height is set in RL_PreparePlane.
Fixed various small glitches as and when found.
TODO: Reorganise RP_QUAD vertices so that WallSegs can be rendered as triangle strips (and for neatness).