31 lines
762 B
HLSL
31 lines
762 B
HLSL
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#ifndef W_UNILS
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#define W_UNILS
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void GetWorldPos(appdata input, inout v2f output)
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{
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#ifdef WORLD_POS
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VertexPositionInputs positionInputs = GetVertexPositionInputs(input.pos.xyz);
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output.worldPos = float4(positionInputs.positionWS, 1);
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#ifdef _SHADOWS_VERTEX
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output.worldPos.w = ShadowAttenHalf(positionInputs.positionWS);
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#endif
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#endif
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}
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void GetWorldNormal(appdata input, inout v2f output)
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{
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#ifdef WORLD_NORM
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VertexNormalInputs normalInputs = GetVertexNormalInputs(input.norm, input.tan);
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output.normWorld = normalInputs.normalWS;
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#endif
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}
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void GetViewDir(appdata input, inout v2f output)
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{
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#ifdef VIEW_DIR
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output.viewDir = GetWorldSpaceViewDir(output.worldPos.xyz);
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#endif
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}
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#endif
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