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9 行
631 B
9 行
631 B
// TODO:
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// - How to support a Gather sampling with such abstraction ?
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// - What's belong to shadow and what's belong to renderloop ? (shadowmap size depends on the usage of atlas or not)
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// - Is PunctualShadowData fixed or customizable ? Who is the owner ? Should it be pass to GetPunctualShadowAttenuation ? Sure it should...
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// - Could be return by GetShadowTextureCoordinate() and pass to GetPunctualShadowAttenuation(). But in this case, who control the atlas application ?
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// TODO:
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// Caution: formula doesn't work as we are texture atlas...
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// if (max3(abs(NDC.x), abs(NDC.y), 1.0f - texCoordXYZ.z) <= 1.0f) return 1.0;
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