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blender/extern/mantaflow
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Brecht Van Lommel d7d64efe83 Fix: Mantaflow memory leak in PbArgs temporary storage 
Need to actually call the destructor for some types that are stored
here, so this can't just be a void pointer.

This is not a new issue, but recently started causing leak sanitizer
failures.

Pull Request: https://projects.blender.org/blender/blender/pulls/156662
2026-04-01 11:17:53 +02:00
..
helper Fix: Mantaflow memory leak in PbArgs temporary storage 2026-04-01 11:17:53 +02:00
patches Fix: Mantaflow memory leak in PbArgs temporary storage 2026-04-01 11:17:53 +02:00
preprocessed Fix #144250: Crash when mantaflow solver does not converge and skips cleanup 2025-10-07 15:49:07 +02:00
CMakeLists.txt CMake: Fix build warnings coming out of /extern 2026-03-20 21:02:05 +01:00
LICENSE
README.blender Fix: Mantaflow OpenVDB cache hollow volume artifacts 2025-06-02 16:20:43 +02:00
README.md Physics: Increase precision of 4D vector normalization functions 2025-04-30 21:01:36 +02:00
UPDATE.sh Build: Remove OpenMP 2025-04-02 16:50:50 +02:00

README.md

Mantaflow

Mantaflow is an open-source framework targeted at fluid simulation research in Computer Graphics. Its parallelized C++ solver core, python scene definition interface and plugin system allow for quickly prototyping and testing new algorithms.

In addition, it provides a toolbox of examples for deep learning experiments with fluids. E.g., it contains examples how to build convolutional neural network setups in conjunction with the tensorflow framework.

For more information on how to install, run and code with Mantaflow, please head over to our home page at http://mantaflow.com

Debugging

You could export openVDB volume into mantaflow, by running Blender with:

blender --debug-value 3001

And then select Domain -> Fluid -> Cache - > Advanced -> Export Mantaflow Script.