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Using culling planes in entity lights

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dexy 2019-12-12 18:37:39 +11:00
parent ee196a8e25
commit 66b512e8b6
3 changed files with 3 additions and 0 deletions
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CodeWalker.Shaders/LightPS.hlsli
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@ -135,6 +135,9 @@ float4 DeferredLight(float3 camRel, float3 norm, float4 diffuse, float4 specular
if (ldist > InstFalloff) return 0; //out of range of the light... TODO: capsules! if (ldist > InstFalloff) return 0; //out of range of the light... TODO: capsules!
if (ldist <= 0) return 0; if (ldist <= 0) return 0;
float d = dot(srpos, InstCullingPlaneNormal) - InstCullingPlaneOffset;
if (d > 0) return 0;
float4 rgbi = float4(InstColour, InstIntensity); float4 rgbi = float4(InstColour, InstIntensity);
float3 lcol = rgbi.rgb;// * rgbi.a; // * 5.0f; float3 lcol = rgbi.rgb;// * rgbi.a; // * 5.0f;
float3 ldir = srpos / ldist; float3 ldir = srpos / ldist;

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Shaders/LightPS.cso
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Shaders/LightPS_MS.cso
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