Renderer|LightGrid: Smoothed sector lighting now works with SectorCluster granularity
Rather than working directly with Sectors the bias light grid now operates with SectorClusters, taking advantage of the extra spatial knowledge they guarantee/provide.
This has some important implications: - Degenerate BSP leafs fundamentally cannot influence the lighting - Z-axis biasing now works with the cluster-mapped plane heights and is therefore accurate with respect to map hacks
Todo: SectorCluster should now provide the effective ambient lighting properties within the cluster.
Added by danij over 10 years ago
Added by
Renderer|LightGrid: Smoothed sector lighting now works with SectorCluster granularity
Rather than working directly with Sectors the bias light grid now
operates with SectorClusters, taking advantage of the extra spatial
knowledge they guarantee/provide.
This has some important implications:
- Degenerate BSP leafs fundamentally cannot influence the lighting
- Z-axis biasing now works with the cluster-mapped plane heights and
is therefore accurate with respect to map hacks
Todo: SectorCluster should now provide the effective ambient lighting
properties within the cluster.