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Fix volume particles to apply opacity/mask into emission for proper shape

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This commit is contained in:
Wojtek Figat
2026-01-27 14:12:48 +01:00
parent 305296883d
commit 1c294059df
1 changed files with 3 additions and 2 deletions
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5
Content/Editor/MaterialTemplates/VolumeParticle.shader
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@@ -225,9 +225,10 @@ void PS_VolumetricFog(Quad_GS2PS input, out float4 VBufferA : SV_Target0, out fl
Material material = GetMaterialPS(materialInput);
// Compute fog properties
material.Opacity *= material.Mask;
float3 albedo = material.Color;
float extinction = material.Opacity * material.Mask * 0.001f;
float3 emission = material.Emissive;
float extinction = material.Opacity * 0.001f;
float3 emission = material.Emissive * material.Opacity;
float3 scattering = albedo * extinction;
float absorption = max(0.0f, extinction - Luminance(scattering));