Commit Graph

7 Commits

Author SHA1 Message Date
Bartosz Kosiorek
1148eb9c8b Fix #102755: Viscosity instability in Mantaflow
More accurately normalize 3D vectors, to avoid this an potential other
numerical stability issues in Mantaflow.

Pull Request: https://projects.blender.org/blender/blender/pulls/136966
2025-04-09 22:04:51 +02:00
Ray Molenkamp
388bbc3290 Build: library updates for Blender 3.5
This updates the libraries dependencies for VFX platform 2023, and adds various
new libraries. It also enables Python bindings and switches from static to
shared for various libraries.

The precompiled libraries for all platforms will be updated to these new
versions in the coming weeks.

New:

Fribidi 1.0.12
Harfbuzz 5.1.0
MaterialX 1.38.6 (shared lib with python bindings)
Minizipng 3.0.7
Pybind11 2.10.1
Shaderc 2022.3
Vulkan 1.2.198

Updated:

Boost 1.8.0 (shared lib)
Cython 0.29.30
Numpy 1.23.2
OpenColorIO 2.2.0 (shared lib with python bindings)
OpenImageIO 2.4.6.0 (shared lib with python bindings)
OpenSubdiv 3.5.0
OpenVDB 10.0.0 (shared lib with python bindings)
OSL 1.12.7.1 (enable nvptx backend)
TBB (shared lib)
USD 22.11 (shared lib with python bindings, enable hydra)
yaml-cpp 0.8.0

Includes contributions by Ray Molenkamp, Brecht Van Lommel, Georgiy Markelov
and Campbell Barton.

Ref T99618
2022-12-07 15:28:17 +01:00
Sebastián Barschkis
a563775649 Fluid: Updated Mantaflow source files
This updates fixes the following issues (critical for 2.92):

- Issue that prevented dense 'int' grids from being exported (incorrect clip value)
- Issue with particles outside out of domain bounds (position between -1 and 0) not being deleted
2021-02-05 16:23:02 +01:00
Sebastián Barschkis
aa547ce88b Fluid: Update Mantaflow source files
Refactored various functions after noticing new warnings when compiling on Apple DTK devices - there should now be fewer warnings when building.
2020-07-16 16:39:49 +02:00
Sebastián Barschkis
7e0289b618 Fluid: Updated Mantaflow source files
New files include fixes for obj mesh import and minor cleanups.
2020-07-14 22:21:15 +02:00
Sebastián Barschkis
35a29befb3 Fluid: Updated Manta pp files
Includes additional minmax check for Windows
2020-03-16 11:52:18 +01:00
Sebastián Barschkis
4ff7c5eed6 Mantaflow [Part 1]: Added preprocessed Mantaflow source files
Includes preprocessed Mantaflow source files for both OpenMP and TBB (if OpenMP is not present, TBB files will be used instead).

These files come directly from the Mantaflow repository. Future updates to the core fluid solver will take place by updating the files.

Reviewed By: sergey, mont29

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3850
2019-12-16 16:27:26 +01:00