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| | | const fixed sinArray[12] = { 0, 0.5, 0.866, 1, 0.866, 0.5, 0, -0.5, -0.866, -1, -0.866, -0.5 };
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| | | const fixed cosArray[12] = { 1, 0.866, 0.5, 0, -0.5, -0.866, -1, -0.866, -0.5, 0, 0.5, 0.866 };
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| | | float2 pos = IN.texcoord + _MainTex_TexelSize.xy * float2(cosArray[pIndex], sinArray[pIndex]) * IN.normal.z*0.2; //normal.z 存放 _OutlineWidth
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| | | float2 pos = IN.texcoord + _MainTex_TexelSize.xy * float2(cosArray[pIndex], sinArray[pIndex]) * IN.normal.z*0.12; //normal.z 存放 _OutlineWidth
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| | | return IsInRect(pos, IN.uv1, IN.uv2) * (tex2D(_MainTex, pos) + _TextureSampleAdd).w * IN.tangent.w; //tangent.w 存放 _OutlineColor.w
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| | | }
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