Arnold Renderer Support

Usd file with an ArnoldUsd node that loads

1

**Describe the bug** An ArnoldUsd node that loads a usd file with other ArnoldUsd nodes crashes the host application. I crashed Maya, Houdini, and 3ds Max (using the latest release...

**Describe the bug** No UV coordinates for texturing when UsdPrimvarReader_float2 varname is connected to the name parameter **To Reproduce** Steps to reproduce the behavior: 1. Extract the attached archive 2....

Displacement does not work with GeomSubsets

2

**Describe the bug** If you use kick or, in Houdini, Direct USD Render, displacement applied to a GeomSubset does not work. There is no displacement in the rendered image. In...

Layer selection does not work with Intel Denoiser

1

**Describe the bug** If I use a layer selection like "RGBA or direct", the direct AOV is not denoised by the render delegate (viewport or husk render). **To Reproduce** Steps...

Render Delegate: Making a geometry light invisible hides the mesh but not the mesh_light

3

**Describe the bug** If you make a geometry light invisible, the light still lights the scene but the mesh is not visible (so you'll see the "for MIS to work...

Displacement with USD MaterialX Subnet does not work

1

**Describe the bug** Displacement using mtlxdisplacement and mtlximage nodes in a subnetwork does not work with Arnold (it does work with Karma).. **To Reproduce** Steps to reproduce the behavior: 1....

Per-face shaders do not render in Solaris viewport

1

**Describe the bug** Per-face shaders do not render in Solaris viewport **To Reproduce** 1. Set up per-face shaders in Maya 2. Export to usd, using either arnold-usd or maya-usd 3....

Alembic primvars with "varying" in the name don't work in Solaris

1

**Describe the bug** If you export a shape with varying user data to alembic, and the parameter is named something like "mtoa_varying_Pref" or "test_varying_Pref", then in Solaris that primvar does...

procedural: aov_shaders conflicts with primvar AOVs

1

**Describe the bug** If you have aov_shaders, then primvar AOVs don't work (with kick) **To Reproduce** Steps to reproduce the behavior: 1. Load attached scene. 2. Export usd 3. kick...

Add more information to the Arnold render stats displayed in the Solaris viewport

1

**Describe the feature you'd like** In addition to the render progress, we can add things like render time and memory used, to the render stats.