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ThiefLightmapper
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base: KeepersCompound:b34131f3b5ca429eabeecc58d89e1e032ccb478f
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KeepersCompound:main
KeepersCompound:v0.3.0
KeepersCompound:0.1.0
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compare: KeepersCompound:1b962831a025497dadf75e067e358c28c8ad2fff
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KeepersCompound:main
KeepersCompound:v0.3.0
KeepersCompound:0.1.0

2 Commits
b34131f3b5 ... 1b962831a0

Author SHA1 Message Date
Jarrod Doyle 1b962831a0
Normalise sunlight direction 2024-12-09 15:23:47 +00:00
Jarrod Doyle 7693261cd7
Add the sun to every cell's light list 2024-12-09 15:22:43 +00:00
1 changed files with 7 additions and 2 deletions
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KeepersCompound.Lightmapper/LightMapper.cs
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@ -72,7 +72,7 @@ public class LightMapper
{ {
Enabled = rendParams.useSunlight, Enabled = rendParams.useSunlight,
QuadLit = rendParams.sunlightMode is RendParams.SunlightMode.QuadUnshadowed or RendParams.SunlightMode.QuadObjcastShadows, QuadLit = rendParams.sunlightMode is RendParams.SunlightMode.QuadUnshadowed or RendParams.SunlightMode.QuadObjcastShadows,
Direction = rendParams.sunlightDirection, Direction = Vector3.Normalize(rendParams.sunlightDirection),
Color = Utils.HsbToRgb(rendParams.sunlightHue, rendParams.sunlightSaturation, rendParams.sunlightBrightness), Color = Utils.HsbToRgb(rendParams.sunlightHue, rendParams.sunlightSaturation, rendParams.sunlightBrightness),
}; };
@ -323,6 +323,11 @@ public class LightMapper
// Odd choice I know // Odd choice I know
cell.LightIndexCount++; cell.LightIndexCount++;
cell.LightIndices.Add(0); cell.LightIndices.Add(0);
// Additionally we'll add the sun to everything (yucky)
cell.LightIndexCount++;
cell.LightIndices.Add(0);
cell.LightIndices[0]++;
// The OG lightmapper uses the cell traversal to work out all the cells that // The OG lightmapper uses the cell traversal to work out all the cells that
// are actually visited. We're a lot more coarse and just say if a cell is // are actually visited. We're a lot more coarse and just say if a cell is
@ -434,7 +439,7 @@ public class LightMapper
? tracePoints ? tracePoints
: GetTracePoints(pos, quadOffsets, renderPoly.Center, planeMapper, v2ds); : GetTracePoints(pos, quadOffsets, renderPoly.Center, planeMapper, v2ds);
// TODO: This isn't quite right yet. It seems to be too bright // This is almost perfect now. Any issues seem to be related to Dark not carrying HSB strength correctly
if (settings.Sunlight.Enabled) { if (settings.Sunlight.Enabled) {
// Check if plane normal is facing towards the light // Check if plane normal is facing towards the light
// If it's not then we're never going to be (directly) lit by this // If it's not then we're never going to be (directly) lit by this