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prman-pixar / RenderManForBlender

RenderMan for Blender render addon
MIT License
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Render Holdouts Not Working #609

Closed awils27 closed 2 years ago

awils27 commented 3 years ago

Blender 2.92 Windows 10 20H2 Renderman Plugin v24.0.1

Enable either of the holdout options in renderman will prevent anything from rendering. IPR stops at "Exporting Data Blocks 95%". Or if no Holdouts in scene just closes Blender. Final renders just do nothing, rendering to Blender or IT makes no difference.

prman-pixar commented 3 years ago

@awils27 can you give me a blend file?

awils27 commented 3 years ago

Default scene with Render holdouts set to In Alpha or Separate AOV is all it takes. Got an Error code this time. Tried several times with new files and I don't always get this error. Optix denoising is turned off so not sure why it is mentioning it. Using an RTX 3090 incase that is relevant, I do not have the commercial version of renderman.

Python: Traceback (most recent call last): File "C:\Users\aid28\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\RenderManForBlender__init__.py", line 157, in render if not self.rman_render.start_render(depsgraph, for_background=for_background): File "C:\Users\aid28\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\RenderManForBlender\rman_render.py", line 466, in start_render self.rman_scene.export_for_final_render(depsgraph, self.sg_scene, bl_layer, is_external=is_external) File "C:\Users\aid28\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\RenderManForBlender\rman_scene.py", line 214, in export_for_final_render self.export() File "C:\Users\aid28\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\RenderManForBlender\rman_scene.py", line 322, in export self.export_hider() File "C:\Users\aid28\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\RenderManForBlender\rman_scene.py", line 1097, in export_hider dspys_dict = display_utils.get_dspy_dict(self) File "C:\Users\aid28\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\RenderManForBlender\rfb_utils\display_utils.py", line 640, in get_dspy_dict _set_rman_holdouts_dspy_dict(dspys_dict, display_driver, rman_scene, expandTokens, do_optix_denoise=do_optix_denoise)
TypeError: _set_rman_holdouts_dspy_dict() got an unexpected keyword argument 'do_optix_denoise' location: :-1

HoldoutError.zip

prman-pixar commented 3 years ago

@awils27 that should have been fixed in at least the hotfix release. Can you try that version and see if it works for you?

https://github.com/prman-pixar/RenderManForBlender/releases/tag/v24.0.1