TA的每日心情 | 擦汗 2025-4-11 09:52 |
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小白
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发表于 2023-9-6 22:01
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单元格区域是指网格自身的面积吧,所以这里肯定会有数值啊。。。。
Cell Area shows the surface area of the bins. For illuminance and other spatial meshes, the Cell Area is the surface area covered by the bin, including the effect of the aperture. For intensity and other angular meshes, the Cell Area is the solid angle.
看亮度要看第一个“单元格值”吧
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| Cell Value is the value computed for the bin using ray data and bin area/solid angle (e.g., illuminance or irradiance for an illuminance mesh, intensity for an intensity mesh, luminance or radiance for a luminance mesh). Depending on the surface and mapping type, the position is given in:
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