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Apply AnimlightCutoff

This commit is contained in:
Jarrod Doyle 2024-12-26 14:04:47 +00:00
parent 196f739afd
commit 42daa8a048
Signed by: Jayrude
GPG Key ID: 38B57B16E7C0ADF7
2 changed files with 9 additions and 2 deletions
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9
KeepersCompound.Lightmapper/Light.cs
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@ -55,7 +55,7 @@ public class Light
SpotlightDir = Vector3.Normalize(Vector3.Transform(vhotLightDir, scale * rotate)); SpotlightDir = Vector3.Normalize(Vector3.Transform(vhotLightDir, scale * rotate));
} }
public float StrengthAtPoint(Vector3 point, Plane plane) public float StrengthAtPoint(Vector3 point, Plane plane, uint lightCutoff)
{ {
// Calculate light strength at a given point. As far as I can tell // Calculate light strength at a given point. As far as I can tell
// this is exact to Dark (I'm a genius??). It's just an inverse distance // this is exact to Dark (I'm a genius??). It's just an inverse distance
@ -72,6 +72,13 @@ public class Light
strength *= (Radius - len) / (Radius - InnerRadius); strength *= (Radius - len) / (Radius - InnerRadius);
} }
// Anim lights have a (configurable) minimum light cutoff. This is checked before
// spotlight multipliers are applied so we don't cutoff the spot radius falloff.
if (Anim && strength * Brightness < lightCutoff)
{
return 0f;
}
// This is basically the same as how inner radius works. It just applies // This is basically the same as how inner radius works. It just applies
// a linear falloff to 0 between the inner angle and outer angle. // a linear falloff to 0 between the inner angle and outer angle.
if (Spotlight) if (Spotlight)

2
KeepersCompound.Lightmapper/LightMapper.cs
View File

@ -597,7 +597,7 @@ public class LightMapper
if (TraceRay(light.Position, point)) if (TraceRay(light.Position, point))
{ {
strength += targetWeights[idx] * light.StrengthAtPoint(point, plane); strength += targetWeights[idx] * light.StrengthAtPoint(point, plane, settings.AnimLightCutoff);
} }
} }