HYDRA-712 : Handle hierarchical transform & visibility changes for plugin nodes #141
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…erarchical changes
…port hierarchical changes
…ers and filtering scene indices
…dices to have only one updating location
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Is this image being empty expected ?
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Yep, I had added a comment to that effect here : https://github.com/Autodesk/maya-hydra/pull/141/files/c137ac27c3bf7a6941ca4626ca31453e75c8eced#diff-c4607392b118ce011b62fa5a94e6681c03986cfed357b9e5730e30a13b0e6ad8R188
You can also see the USD timeSamples here : https://github.com/Autodesk/maya-hydra/pull/141/files#diff-95f4f83179fe4db8124f53cc94c72138c1edccf2939dda366e81979f3918c8baR29-R32
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Are the cubes being semi-transparent expected ?
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Huh I hadn't even noticed they're transparent. But this seems expected, as the cubes' opacity is set to 0.8, see here :
https://github.com/Autodesk/maya-hydra/blob/dev/lib/flowViewport/API/samples/fvpDataProducerSceneIndexExample.h#L76
and here :
https://github.com/Autodesk/maya-hydra/blob/dev/lib/flowViewport/API/samples/fvpDataProducerSceneIndexExample.h#L105-L106
This is also visible in the scene index :
And the reference snapshots for testFlowViewportAPI also show semi-transparent opacity.
However, in that case what I can't explain is why the cubes are not transparent when in the actual viewport. So in that sense it seems that it is the viewport behaviour that is incorrect, and not the snapshots. I logged HYDRA-1097 to track that. Good observation!
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