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Hi.. seems that Bidirectional pathtracer + SphericalCamera is not allowed and causes a fatal error.
```
pbrt version 4 (built Jun 17 2022 at 00:28:09)
Copyright (c)1998-2021 Matt Pharr, Wenzel Jako…
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jlxy11@ubuntu:~/taichi/projects/examples/benchmark$ python3 cache.py
[T 03/01/23 17:37:39.960] [logging.cpp:Logger@67] Taichi core started. Thread ID = 7028
[E 03/01/23 17:37:41.211] [benchmark.h:cr…
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I tried to convert a simple caustics example from a pbrt-v3 example to pbrt-v4. Unfortunately it didn't work and the caustics didn't show at all.
I checked the files and they seems ok, but the causti…
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Hello,
I tried to run psdr-sg20/veach under psdr-cuda.
However, xml file is not compatible.
Do you have psdr-sg20/veach and branches examples for psdr-cuda?
Thank you
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Hi,
I see strange behaviour of recent pbrt versions build with gcc (in ubuntu):
- gcc-8.4 has stuck forever on ZSobolSampler.ValidIndices test
- gcc-9.3 passed all tests
- gcc-10.3 gives me th…
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I tried to render glass-of-water scene using files downloaded from [here](https://benedikt-bitterli.me/resources/). There seems to be a bug. Can you kindly release some files to test the implementatio…
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# Overview
Our friend `sigma_n` causing trouble again, but this time in RandomWalk(). Pretty much same scenario as #179 but revealed itself when doing renders with the BDPT integrator.
https://git…
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It neither works in Blender and TEV.
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## Issue Description
A BlackDuck scan reports a critical vulnerability in
```
com.sap.cloud.s4hana.cloudplatform
scp-cf
2.28.0
```
due to the usage of…
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# Overview
When using bidirectional path tracing (bdpt / mlt) in 97152416d homogeneous mediums seem to evaluate with a constant spectrum. The volpath integrator behaves as expected. After running a g…