28 lines
709 B
HLSL
28 lines
709 B
HLSL
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#ifndef W_TOON
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#define W_TOON
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#ifdef TOON_ON
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
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#include "Includes/Lighting.hlsl"
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sampler2D _RampTex;
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half4 _RampMin;
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half4 _RampMax;
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#endif
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void GetToon(inout half4 color, v2f input)
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{
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#ifdef TOON_ON
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half3 lightDir = LightDirectionHalf(input.worldPos.xyz);
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half tempToon = Remap(dot(input.normWorld, lightDir), half2(-1, 1), half2(0, 1));
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half3 rampTemp = lerp(_RampMin, _RampMax, tempToon).rgb;
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half3 rampTextTemp = tex2D(_RampTex, half2(tempToon, 0.5)).rgb;
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half3 toon = rampTemp * rampTextTemp;
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color *= half4(toon, 1);
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#endif
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}
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#endif
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