Merlin Nimier-David

- [ ] Clarify the supported VS versions. In at least one instance, VS 2022 worked whereas VS 2019 didn't. - [ ] Repeat the suggested LLVM installation instructions from...

[🐛 bug report] Crash when rendering twice in a row with AD (reference counting)

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## Summary When enabling AD gradients and rendering the `classroom` scene twice in a row with the path tracer, I encounter the following crash: ## System configuration *For bug report,...

SCons: Python 3 compatibility

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Fixes #82. Checks needed: - [ ] macOS with SCons @ Python 2 - [x] macOS 10.13 with SCons 3.0.1 @ Python 3.6.5 - [ ] Linux with SCons @...

Hi @bathal1, Thanks for the great work on the plugin so far! Here are some small suggestions to improve the output XML when exporting a scene to Mitsuba 2: -...

## Description For very simple scenes, the cost of building, maintaining and using acceleration data structures can sometime be greater than the time savings. This PR enables skipping them entirely....

Tensor: fix constructor selection logic

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Hi! This is a small fix for the `Tensor` constructor selection logic. Currently, the following could happen, which is very confusing: ```py import mitsuba as mi color = mi.Color3f(2.) dr.enable_grad(color)...

Docs: update recommended Clang version

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Hi, @jhoydis pointed out recently that the current build guide's instructions: ```bash sudo apt install clang-10 libc++-10-dev libc++abi-10-dev cmake ninja-build ``` no longer work on e.g. Ubuntu 22.04 (and most...

Kernel freezing frontend

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(As discussed with @wjakob and @DoeringChristian) This code is not intended to work as-is, but rather to inform the kind of cases we need to check for, and how to...