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Merge pull request #1027 from bpay/ambient-normals

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Allow normals on shadowed surfaces
This commit is contained in:
Luis Anton Rebollo 2015-01-24 23:05:51 +01:00
commit 84d072f25c
4 changed files with 4 additions and 2 deletions
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1
Templates/Empty/game/shaders/common/lighting.hlsl
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@ -36,6 +36,7 @@ uniform float4 inLightColor[4];
#endif #endif
uniform float4 ambient; uniform float4 ambient;
#define ambientCameraFactor 0.3
uniform float specularPower; uniform float specularPower;
uniform float4 specularColor; uniform float4 specularColor;

2
Templates/Empty/game/shaders/common/lighting/advanced/vectorLightP.hlsl
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@ -202,7 +202,7 @@ float4 main( FarFrustumQuadConnectP IN,
float Sat_NL_Att = saturate( dotNL * shadowed ) * lightBrightness; float Sat_NL_Att = saturate( dotNL * shadowed ) * lightBrightness;
float3 lightColorOut = lightMapParams.rgb * lightColor.rgb; float3 lightColorOut = lightMapParams.rgb * lightColor.rgb;
float4 addToResult = lightAmbient; float4 addToResult = (lightAmbient * (1 - ambientCameraFactor)) + ( lightAmbient * ambientCameraFactor * saturate(dot(normalize(-IN.vsEyeRay), normal)) );
// TODO: This needs to be removed when lightmapping is disabled // TODO: This needs to be removed when lightmapping is disabled
// as its extra work per-pixel on dynamic lit scenes. // as its extra work per-pixel on dynamic lit scenes.

1
Templates/Full/game/shaders/common/lighting.hlsl
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@ -36,6 +36,7 @@ uniform float4 inLightColor[4];
#endif #endif
uniform float4 ambient; uniform float4 ambient;
#define ambientCameraFactor 0.3
uniform float specularPower; uniform float specularPower;
uniform float4 specularColor; uniform float4 specularColor;

2
Templates/Full/game/shaders/common/lighting/advanced/vectorLightP.hlsl
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@ -202,7 +202,7 @@ float4 main( FarFrustumQuadConnectP IN,
float Sat_NL_Att = saturate( dotNL * shadowed ) * lightBrightness; float Sat_NL_Att = saturate( dotNL * shadowed ) * lightBrightness;
float3 lightColorOut = lightMapParams.rgb * lightColor.rgb; float3 lightColorOut = lightMapParams.rgb * lightColor.rgb;
float4 addToResult = lightAmbient; float4 addToResult = (lightAmbient * (1 - ambientCameraFactor)) + ( lightAmbient * ambientCameraFactor * saturate(dot(normalize(-IN.vsEyeRay), normal)) );
// TODO: This needs to be removed when lightmapping is disabled // TODO: This needs to be removed when lightmapping is disabled
// as its extra work per-pixel on dynamic lit scenes. // as its extra work per-pixel on dynamic lit scenes.