Missing reflections

[slboi]

Hello,

Thank you for sharing such an amazing project. I'm seeking help for the following issue.
Consider your example: 07-Shading-Models, where we find a screenshot.png file of the basic materials. If I run this example on my machine I find that some reflections are missing.

Here is the output of the terminal:
[>] CORE Using panda3d-supplied core module
[>] RenderPipeline Using Python 3.7 with architecture linux_amd64
[>] RenderPipeline Using Panda3D 1.11.0 built on Dec 20 2020 12:49:37
[>] RenderPipeline Using git commit fa04d77b5754543729eaece06e32b93222f06585
[>] MountManager Auto-Detected base path to /home/slava/soft/render_pipeline
[>] RenderPipeline Mount manager was not mounted, mounting now ...
[>] MountManager Setting up virtual filesystem
[>] MountManager Mounting auto-detected config dir: /home/slava/soft/render_pipeline/config/
[>] MountManager Mounting ramdisk as /$$rptemp
[>] RenderPipeline No settings loaded, loading from default location
Known pipe types:
glxGraphicsPipe
(all display modules loaded.)
[>] RenderPipeline Driver Version = 4.3.0 NVIDIA 440.44
[>] RenderPipeline Driver Vendor = NVIDIA Corporation
[>] RenderPipeline Driver Renderer = GeForce GTX 1050 Ti/PCIe/SSE2
[>] RenderPipeline Render resolution is 1600 x 900
[!] RPLoader Loading '/$$rp/data/gui/loading_screen_bg.txo' took 96.53 ms
[>] LightManager Tile size = 24 x 16 , Num tiles = 67 x 57
[>] GPUCommandQueue Allocating command buffer of size 32768
[>] GroupedInputBlock Native UBO support = False
[!] RPLoader Loading '/$$rp/data/default_cubemap/cubemap.txo' took 390.36 ms
[!] RPLoader Loading '/$$rp/data/builtin_models/skybox/skybox.txo' took 143.84 ms
[>] PluginManager Loading plugin settings
[>] PluginManager Creating plugin instances ..
[>] Debugger Creating debugger
[>] plugin:scattering Loading scattering method for 'eric_bruneton'
[>] StageManager Setup stages ..
[>] StageManager Preparing stages ..
[>] AOStage Blur quality is MEDIUM
[>] StageManager Awaiting future pipe Exposure
[>] UpdatePreviousPipesStage Creating previous pipes stage ..
[>] StageManager Writing shader config
[>] plugin:pssm Initializing pssm ..
[!] RPLoader Loading '/$$rp/data/film_grain/grain.txo' took 99.98 ms
[!] RPLoader Loading '/$$rp/rpplugins/bloom/resources/lens_dirt.txo' took 144.79 ms
[!] RPLoader Skipping further loading warnings (max warning count reached)
[>] ScatteringMethodEricBruneton Precomputing ...
[>] RenderPipeline Finished initialization in 2.566 s, first frame: 3
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
:pgraphnodes(error): PointLight shadow buffers must have an equal width and height!
[>] RenderPipeline Took 2.239 s until first frame
[!] Panda3D :linmath(warning): Tried to invert singular LMatrix4.
[>] RenderPipeline Hiding loading screen after 10 pre-rendered frames.
[>] RenderPipeline Reloading shaders ..
[>] StageManager Writing shader config

Panda3d is installed from here with pip:
https://www.panda3d.org/download.php?platform=xenial&version=devel&sdk

pip install --pre --extra-index-url https://archive.panda3d.org/ panda3d

Any explanations or suggestions to fix it?

[zurgeg]

I think I'm having the same problem over here. Tobspr did say SSR was in beta so might just be a bug? I don't know.

[zurgeg]

@slboi Do you have the extensions installed? I don't have them installed and I have the same problem.

[zurgeg]

Still doesn't work with extensions.
@tobspr This looks to be a bug on NVIDIA GPUs. I have a Radeon card I can try with later.

[zurgeg]

Still won't work on a Radeon, will try rolling back to an older P3D version