紋理拼接後的Wrap尋址

拼接後的紋理: 正常的草地(不進行WRAP尋址): WRAP = 5時的情況: MinFilter= Linear時的情況: shader實現: sampler2D atlasTexture; float4 texRect; //(left, top, width, height) of uv float2 invSize; //(1/width, 1/height) float4 uvRange

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