Blending in Detail幾種方式的總結

Secondary Maps 又叫Blending in Detail 幾種不同的NormalMap疊加方案 1 錯誤的疊加方案: float3 n1 = tex2D(texBase, uv).xyz*2 - 1; float3 n2 = tex2D(texDetail, uv).xyz*2 - 1; float3 r = normalize(n1 + n2); return r*0.5 +

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