Alpha channel not properly reflecting volume density with objects

appleseedhq / appleseed

A modern open source rendering engine for animation and visual effects

https://appleseedhq.net/

MIT License

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Open jdent02 opened 6 years ago

jdent02 commented 6 years ago

Alpha channel shows solid 1 for an object even when it is filled with a thin volume with significant transparency. This makes compositing impossible.

jdent02 commented 6 years ago

render

jdent02 commented 6 years ago

render transparent

With environment alpha set to 0