Test the new OIT transparency feature in USD

LumaPictures / maya-to-hydra

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Test the new OIT transparency feature in USD #55

Closed sirpalee closed 5 years ago

sirpalee commented 5 years ago

OIT related features landed in USD/dev recently, and we should test it. There are some limitations and tricks regarding OIT support, so for now these experiment's require Luma's development branch of USD. (https://github.com/LumaPictures/USD/tree/tg/luma/luma)

sirpalee commented 5 years ago

This works in the latest dev branch. However, USD's oit is buggy regarding handling transparency, so mtoh won't produce the right results. We are in contact with hydra devs and preparing scenes to reproduce/showcase the issue.