Issues

• [BUG] nanovdb::tools::cuda::CoarsenGrid keep the fine grid voxel size instead of multiplying it by 2

  bug
  AcademySoftwareFoundation/openvdb#2394 · Filter by author YMBUF opened on Oct 23, 2026

• NanoVDB: allocate TopologyBuilder's lower masks only for marked upper-node children (CUDA)

  enhancementnanovdb
  AcademySoftwareFoundation/openvdb#2392 · Filter by author swahtz opened on Oct 22, 2026

• NanoVDB Python: signedFloodFill accepts host and null grid pointers (CUDA)

  AcademySoftwareFoundation/openvdb#2388 · Filter by author harrism opened on Oct 22, 2026

• NanoVDB Python: sampleFromVoxels doesn't validate its arrays, grid or launch (CUDA)

  AcademySoftwareFoundation/openvdb#2387 · Filter by author harrism opened on Oct 22, 2026

• NanoVDB: follow-ups to the batched TopologyBuilder (#2336)

  enhancementnanovdb
  AcademySoftwareFoundation/openvdb#2380 · Filter by author swahtz opened on Oct 21, 2026
  

• [BUG]openvdb-12.0.1 fails to compile on gentoo with nvidia-cuda-toolkit-13.4.1

  bug
  AcademySoftwareFoundation/openvdb#2376 · Filter by author bschulz81 opened on Oct 20, 2026

• NanoVDB CUDA PointsToGrid: read node counts back once instead of per level

  enhancementnanovdb
  AcademySoftwareFoundation/openvdb#2362 · Filter by author swahtz opened on Oct 13, 2026
  

• [BUG] NanoVDB: cuda::SignedFloodFill gives inactive voxels and tiles the wrong sign

  bug
  AcademySoftwareFoundation/openvdb#2357 · Filter by author JaeHyunLee94 opened on Oct 8, 2026
  1

• [BUG] OpenVDB::nanovdb imported target lacks NANOVDB_USE_OPENVDB, so NanoVDB<->OpenVDB conversion does not compile against an installed OpenVDB

  bug
  AcademySoftwareFoundation/openvdb#2345 · Filter by author appearce-newentity opened on Sep 17, 2026

• [BUG] typo: vdb_tool: OPENVDB_TOOL_USE_PDAL=ON cannot configure on Windows — find_package(libdpal …) typo

  bug
  AcademySoftwareFoundation/openvdb#2344 · Filter by author appearce-newentity opened on Sep 17, 2026

• [BUILD] FindLog4cplus.cmake : uppercase vs lowercase confusion

  AcademySoftwareFoundation/openvdb#2341 · Filter by author jfpanisset opened on Sep 17, 2026
  2

• NanoVDB: type the remaining byte scratch buffers as cuda::Buffer<T> (CUDA)

  AcademySoftwareFoundation/openvdb#2327 · Filter by author harrism opened on Sep 10, 2026
  2

• [REQUEST] Provide API docs with plain doxygen styling

  enhancement
  AcademySoftwareFoundation/openvdb#2323 · Filter by author w0utert opened on Sep 10, 2026
  3

• Migrate CI and python bindings to nanobind 3.x

  AcademySoftwareFoundation/openvdb#2318 · Filter by author harrism opened on Sep 9, 2026

• NanoVDB: output-proportional CPU VBM inverse-map decode, sharing rank/select primitives with the CUDA decode

  nanovdb
  AcademySoftwareFoundation/openvdb#2290 · Filter by author swahtz opened on Aug 20, 2026

• NanoVDB: make the nano components warning-clean under OPENVDB_CXX_STRICT and enable it in NanoVDB CI

  nanovdb
  AcademySoftwareFoundation/openvdb#2282 · Filter by author harrism opened on Aug 13, 2026

• vdb_tool: move implementations out of headers into a compiled vdb_tool_common library

  AcademySoftwareFoundation/openvdb#2278 · Filter by author harrism opened on Aug 11, 2026
  2

• NanoVDB: VoxelBlockManagerHandle accessors don't compile for buffer types whose data()/deviceData() return typed pointers

  nanovdb
  AcademySoftwareFoundation/openvdb#2274 · Filter by author swahtz opened on Aug 7, 2026

• NanoVDB: cudaCheck should throw instead of calling exit(), and teardown paths need a non-throwing check

  nanovdb
  AcademySoftwareFoundation/openvdb#2265 · Filter by author harrism opened on Jul 31, 2026

• NanoVDB: please run the CUDA unit tests on a GPU in CI

  nanovdb
  AcademySoftwareFoundation/openvdb#2264 · Filter by author harrism opened on Jul 31, 2026

• Issue with DeviceResource (cudaMallocAsync) on vGPU without memory pool support

  bugnanovdb
  AcademySoftwareFoundation/openvdb#2255 · Filter by author swahtz opened on Jul 21, 2026
  4

• [REQUEST] Support for signed source releases

  enhancement
  AcademySoftwareFoundation/openvdb#2243 · Filter by author jfpanisset opened on Jun 27, 2026

• Rename NanoVDB's tools::cuda::MergeGrids to TopologyUnion

  nanovdb
  AcademySoftwareFoundation/openvdb#2242 · Filter by author swahtz opened on Jun 25, 2026
  1

• NanoVDB: injectable CUDA memory resources — design & roadmap

  nanovdb
  AcademySoftwareFoundation/openvdb#2232 · Filter by author harrism opened on Jun 11, 2026
  5

• NanoVDB HDDA.h triggers -Wmaybe-uninitialized with GCC 14.2.1

  nanovdb
  AcademySoftwareFoundation/openvdb#2177 · Filter by author harrism opened on Mar 12, 2026