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Decouple sampling resolution from environment map resolution #2829

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dictoon opened this issue Apr 5, 2020 · 0 comments
Open

Decouple sampling resolution from environment map resolution #2829

dictoon opened this issue Apr 5, 2020 · 0 comments
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@dictoon
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dictoon commented Apr 5, 2020

Given a WxH environment map, we're currently building a WxH 2D CDF. In many situations this is overkill. We could clamp the 2D CDF to a given (user-settable) maximum resolution like 1024x512.
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