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mmp / pbrt-v4

Source code to pbrt, the ray tracer described in the forthcoming 4th edition of the "Physically Based Rendering: From Theory to Implementation" book.
https://pbrt.org
Apache License 2.0
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Motion blur rendering on GPU #202

Closed Zhenyi-Liu closed 2 years ago

Zhenyi-Liu commented 2 years ago

Hi Matt,

I noticed that currently the motion blur is not yet supported on GPU, I wonder is there a plan on adding that or that will be a reader's homework? :)

Thanks, Zhenyi

mmp commented 2 years ago

It's a TODO (issue #7...) It hasn't been high priority since the book doesn't discuss use of the OptiX APIs, so implementing that is not holding up finishing up the book. PRs welcome. :-)