cpichard

Subdivision iteration primvar not inherited on instances

1

**Describe the bug** When we set the attribute primvars:arnold:subdiv_iterations on a prim, the children inherit this primvar and set the subdiv on the meshes. In Arnold it will only work...

**Changes proposed in this pull request** - - **Issues fixed in this pull request** Fixes #2265

Hydra 2 / scene index

1

Find existing issues & missing features in the arnold render delegate with scene index.

**Changes proposed in this pull request** - Make the shared array map global to all HdMesh. - Remove a potential VtArray DETACH_ON_COPY warning

Material binding override not working on instanceable prim in the procedural

1

**Describe the bug** It seems that USD material binding and override does not work in arnold when it is instanceable=true, is this bug? VP2.0, omniverse and usdview can display attached...

**Changes proposed in this pull request** - - **Issues fixed in this pull request** Fixes #2425 Fixes # **Additional context** Add any other context or screenshots about the pull request...

Build issues with Houdini and cmake

1

**Describe the bug** Here is a summary of the issues preventing successful building with cmake and houdini: 1. Houdini 21.0: The build fails due to missing shared_lib_targets (usdSkelImaging/hboost_python) in HoudiniConfig.cmake....

Create an arnold-usd bundle library

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**Describe the feature you'd like** At the moment all the plugins arnold usd provides are separate shared libraries. Given that the procedural is now using hydra and the scene index,...

Remove the link dependency between usd_proc and hdArnold using the plugin system

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**Describe the feature you'd like** In the arnold usd procedural we load the render delegate using an interface HydraProcedural. This interface is exposed in hdArnold. We want to move this...