openvdb

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[BUG] Numpy array to openvdb conversion returns a shuffled volume

2

### Environment **Operating System:** macOS 14.1.1 **Version:** Blender 4.0.2 ### Issue I have a 3d numpy array containing results from a simulation which I want to render using Blender. When...

Tomaubier

Preserve Directory Structure for NanoVDB util/ and cuda/ Headers on Installation

2

This PR addresses an issue where the directory structure of the util/ and util/cuda/ headers in NanoVDB is not preserved when installed through CMake. The current installation process flattens the...

eclipse0922

A beginner attempt to generate hexahedral and tetrahedral finite elements from voxels.

Megidd

Port OpenVDB Python bindings from pybind11 to nanobind

8

matthewdcong

pyopenvdb file streaming

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### Is your feature request related to a problem? Please describe. Currently `pyopenvdb` only supports writing to local disk. This prevents writing directly to a destination in some cases (e.g....

chrisflesher

[REQUEST] SDF Xor operation

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Currently OpenVDB supports the following SDF operations: SDF Union: `min(d1, d2)` SDF Intersection: `max(d1, d2)` SDF Difference (usually named SDF Subtraction): `max(-d1, d2)` However, it doesn't support the [XOR operation...

MysteryPancake

Add VDB Blend and SOP_OpenVDB_Fillet.

1

DreamWorks has approved SOP_OpenVDB_Fillet and Blend.h for open-source.

sanikache

New: - Introduced anisotropic surfacing tools in points/PointRasterizeSDF.h and principal component analysis (PCA) methods in points/PrincipalComponentAnalysis.h. The latter tool analyses point neighborhoods and computes affine transformations representing elliptical distributions. The...

Idclip

[BUG] FindOpenVDB.cmake broken for static OpenVDB library and deps

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### Environment **Operating System:** Windows/Linux **Version / Commit SHA:** Current master ### Describe the bug Cmake doesn't allow OpenVDB and deps to be included as static target. This concerns: -...

kvankooten

[BUILD] Python module failure to build on MSVC 2022 with numpy: ssize_t: undeclared identifier

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### Environment **Operating System:** Windows 11 **Version / Commit SHA:** 11.0.0 **CMake Version:** 3.21 **Compiler:** msvc 2022 ### Describe the problem When I build the python module with numpy support,...

Luke-Skycrawler