BSP Builder: Ensure 'extra' meshes contain only half-edges for map lines
Previously an extra mesh was generated for all so-called discordant edge geometries. We only ever draw wall geometries for these edges so we can omit half-edges produced by splitting the subspace.
Added by danij over 11 years ago
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BSP Builder: Ensure 'extra' meshes contain only half-edges for map lines
Previously an extra mesh was generated for all so-called discordant
edge geometries. We only ever draw wall geometries for these edges
so we can omit half-edges produced by splitting the subspace.