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lines changed Original file line number Diff line number Diff line change @@ -78,12 +78,7 @@ int main(void)
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rh.SetPixelShader ([&] (PS_Input& input) -> Vec4f {
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Vec2f coord = input.varying_vec2f [VARYING_TEXUV]; // 取得纹理坐标
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Vec4f tc = texture.Sample2D (coord); // 纹理采样并返回像素颜色
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- #if 1
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return tc; // 返回纹理
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- #else
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- Vec4f cc = input.varying_vec4f[VARYING_COLOR];
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- return tc * cc; // 纹理混合颜色
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- #endif
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});
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// 绘制盒子
Original file line number Diff line number Diff line change @@ -96,12 +96,8 @@ int main(void)
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rh.SetPixelShader ([&] (PS_Input& input) -> Vec4f {
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Vec2f coord = input.varying_vec2f [VARYING_TEXUV]; // 取得纹理坐标
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Vec4f tc = texture.Sample2D (coord); // 纹理采样并返回像素颜色
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- #if 0
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- return tc; // 返回纹理
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- #else
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float light = input.varying_float [VARYING_LIGHT];
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return tc * light;
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- #endif
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});
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// 绘制盒子
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