Merge pull request #1506 from apradhana/update_changes

Update changes

Author: apradhana

.github/workflows/docs.yml

@@ -40,17 +40,15 @@ jobs:
     container:
       # @note We can't update this as epydoc doesn't support python3. We'll
       # need to re-write the python docs to use sphinx
-      image: aswf/ci-openvdb:2019
+      image: aswf/ci-openvdb:2022
     steps:
     - uses: actions/checkout@v3
     - name: install_doxygen
       run: ./ci/install_doxygen.sh 1_8_11
-    - name: install_epydoc
-      run: pip install epydoc
+    # - name: install_epydoc
+    #   run: pip install epydoc
     - name: install_latex
       run: yum -y install texlive-latex-bin texlive-dvips texlive-collection-fontsrecommended texlive-collection-latexrecommended
-    - name: install_cmake
-      run: ./ci/install_cmake.sh 3.18.0
     - name: build
       run: >
         ./ci/build.sh -v
@@ -63,9 +61,9 @@ jobs:
         -DUSE_EXPLICIT_INSTANTIATION=OFF
         -DDISABLE_DEPENDENCY_VERSION_CHECKS=ON
         \"
-    - name: epydoc
-      run: |
-        epydoc --html -o /usr/local/share/doc/OpenVDB/html/python pyopenvdb
+    # - name: epydoc
+    #   run: |
+    #     epydoc --html -o /usr/local/share/doc/OpenVDB/html/python pyopenvdb
     - name: pre_deploy
       # Overwrite global SSH configuration
       #  https://github.com/peaceiris/actions-gh-pages/issues/719

.github/workflows/weekly.yml

@@ -386,21 +386,21 @@ jobs:
         cd abi-compliance-checker && git checkout 7c175c45a8ba9ac41b8e47d8ebbab557b623b18e && cd -
     - name: build_latest
       run: >
-        CXXFLAGS=-Og ./ci/build.sh -v
+        sudo ./ci/build.sh -v
         --build-dir=build_latest
         --build-type=Debug
         --target=openvdb_shared
         --components=\"core\"
-        --cargs=\'-DUSE_EXPLICIT_INSTANTIATION=OFF\'
+        --cargs=\'-DUSE_EXPLICIT_INSTANTIATION=OFF -DDISABLE_DEPENDENCY_VERSION_CHECKS=ON\'
     - name: checkout_baseline
       run: git checkout v${VDB_MAJOR_VERSION}.0.0
     - name: build_baseline
       run: >
-        CXXFLAGS=-Og ./ci/build.sh -v
+        sudo ./ci/build.sh -v
         --build-type=Debug
         --target=openvdb_shared
         --components=\"core\"
-        --cargs=\'-DUSE_EXPLICIT_INSTANTIATION=OFF\'
+        --cargs=\'-DUSE_EXPLICIT_INSTANTIATION=OFF -DDISABLE_DEPENDENCY_VERSION_CHECKS=ON\'
     - name: abi_dump
       run: |
         abi-dumper/abi-dumper.pl build_latest/openvdb/openvdb/libopenvdb.so -o ABI-1.dump -lver 1

.github/workflows/whitespace.yml

@@ -17,15 +17,15 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  # Search the git repository for any trailing spaces excluding meeting notes
+  # Search the git repository for any trailing spaces excluding meeting notes and auto-generated wlt files
   trailingspaces:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
     - name: test
       run: |
           set +e
-          git grep -n -I -E '^.+[ ]+$' -- ':!tsc/meetings/*' ':!pendingchanges/*'
+          git grep -n -I -E '^.+[ ]+$' -- ':!tsc/meetings/*' ':!pendingchanges/*' ':!*.wlt'
           test $? -eq 1
 
   # Search for any tabs excluding meeting notes, image files and a few others
@@ -36,5 +36,5 @@ jobs:
     - name: test
       run: |
           set +e
-          git grep -n "	" -- ':!*/whitespace.yml' ':!tsc/meetings/*' ':!*.svg' ':!*.cmd' ':!*.png' ':!pendingchanges/*'
+          git grep -n "	" -- ':!*/whitespace.yml' ':!tsc/meetings/*' ':!*.svg' ':!*.cmd' ':!*.png' ':!pendingchanges/*' ':!*.wlt'
           test $? -eq 1

.gitignore

@@ -1 +1,2 @@
 /build/*
+.DS_Store

CHANGES

@@ -1,12 +1,139 @@
 OpenVDB Version History
 =======================
 
-Version 9.1.1 - In development
+Version 10.0.0 - October 27, 2022
+
+    New Features:
+    - Introducing OpenVDBLink, which provides a Mathematica interface to
+      OpenVDB. This link ports over access to various grid containers including
+      level sets, fog volumes, vector grids, integer grids, Boolean grids,
+      and mask grids. Construction, modification, combinations, visualisations,
+      queries, import, export, etc. can be achieved over grids too. Any
+      Mathematica 3D region that's ConstantRegionQ and BoundedRegionQ can
+      be represented as a level set grid, providing a more seamless integration
+      with OpenVDB.
+    - Introducing a new command-line tool, dubbed vdb_tool, that can combine any
+      number of the of high-level tools available in openvdb/tools. For
+      instance, it can convert a sequence of polygon meshes and particles to
+      level sets, perform a large number of operations on these level set
+      surfaces and export them as adaptive polyon meshes.
+    - Added nanovdb::IndexGrid that allows for arbitrary voxel values and even
+      multiple channels to be associated with NanoVDB grids. They are more
+      flexible and memory efficient than regular grids at a small cost of
+      random-access performance. IndexGrids are constructed with the new
+      nanovdb::IndexGridBuilder and accessed with the new
+      nanovdb::ChannelAccessor.
+    - Added iterators to all tree node classes for visiting inactive, active, or
+      all values and child nodes.
+    - NanoVDB.h now includes standalone implementations of reading and writing
+      uncompressed nanovdb grids buffers.
+    - Added Stats::getExtrema, which computes the min/max values of all voxels
+      in a NanoVDB grid that intersects with a user-defined bounding-box.
+    - Added nanovdb::Mask::countOn(int) which is essential to the new
+      nanovdb::IndexGrid.
+    - Added RootNode::probeChild and InternalNode::probeChild.
+
+    Improvements:
+    - Significantly improved the performance of all ValueAccessor methods which
+      access LeafNode value buffer data. This improvement applies to any type
+      which is delay load compatible (all default types except for bool and mask
+      grids) and improves the performance of many OpenVDB tools.
+    - Major updates to the command line interface of the vdb_ax binary, exposing
+      more controls such as tile streaming, value iterator types and attribute
+      bindings.
+    - Improved the performance of volumeToMesh by 10-15%.
+    - Added a new much improved nanovdb::NodeManager, that is both faster and
+      more memory efficient, and that works on both the CPU and GPU. Note, it
+      uses an handle for allocation (just like nanovdb::Grid) and replaces the
+      old nanovdb::LeafManager which is now deprecated.
+    - NanoToOpenVDB is extended to work with grids templated on Fp4, Fp8, Fp16,
+      FpN, bool and ValueMask.
+    - Rename RootNode::findTile to RootNode::probeTile and made it public.
+    - Made Mask::getWord return both an const and non-const reference.
+    - Improved unit-tests to use explicit 32B alignment (see aligment bug-fix
+      below).
+    - PNanoVDB.h (a C99 port of NanoVDB.h) has been updated.
 
     Bug Fixes:
     - Fixed an issue with tools::topologyToLevelSet which would previously
       ignore active tiles in the input topology.
       [Reported by Tobias Rittig]
+    - Fixed a bug with ValueAccessor::addLeaf and ValueAccessor::addTile which
+      wouldn't add the provided leaf nodes to the underlying tree. This bug did
+      NOT affect the specialized accessors which are used by the default tree
+      configuration.
+      [Contributed by Andrey Zakirov]
+    - Fixed a bug where ValueAccessor::probeNode<NodeT> and
+      ValueAccessor:probeConstNode<NodeT> would return a nullptr if the NodeT
+      type was not explicitly being cached by the accessor but the node existed
+      in the tree.
+    - Fixed a bug on Windows where math::Abs could truncate 64bit integer values.
+      [Contributed by Edward Lam]
+    - Fixed an occurance of undefined behaviour with math::floatToInt32 and
+      math::doubleToInt64.
+      [Reported by Vojtěch Bubník]
+    - Fixed bugs in the sum merge that produced incorrect merged grids when
+      deep-copying the input nodes or when non-zero background grids were being
+      used.
+    - Fixed a bug in FastSweeping where voxels/tiles are left with min/max float
+      values.
+    - Fixed a bug in math/Tuple.h that prevented compilation with VS2017.
+    - Fixed a bug in nanovdb::HostBuffer that could produce crashes due to
+      misaligned CPU memory allocations.
+    - Fixed bug related to uninitialized memory in nanovdb::Grid which could
+      confuse CRC32 checksum validation.
+    - Fixed bugs related to the use of intrinsic functions for fast bit-counting
+      in nanovdb.
+    - Fixed a potential security vulnerability in NanoVDB.h related to buffer
+      overflow exploits.
+
+    ABI changes:
+    - ABI change to openvdb::RootNode, which now has a new member that defines
+      the origin of the node. For now this origin is set to a default value of
+      (0,0,0), but in the near future we will allow for offsets to improve
+      access performance and reduce the memory footprints.
+    - Removed deprecated virtual methods from AttributeArray.
+
+    API changes:
+    - Removed PagedArray::push_back().
+    - Removed Tree visitor methods from Tree, RootNode, InternalNode and
+      LeafNode classes - visit(), visit2(), visitActiveBBox().
+    - Removed LeafManager::getNodes().
+    - Removed tools::dilateVoxels() and tools::erodeVoxels() in favor of
+      tools::dilateActiveValues() and tools::erodeActiveValues().
+    - Removed tools::FindActiveValues::any() and
+      tools::FindActiveValues::none().
+    - StringGrid and StringTrees have been removed.
+
+    Houdini:
+    - Add convex hull activation for VDB Activate SOP (requires 19.5).
+    - Improved SDF activation to use dynamic node manager.
+    - Fixed a bug in VDB Visualize SOP where color values that exceed
+      the range wrap around instead of being clamped.
+
+    Build:
+    - Added OPENVDB_USE_DELAYED_LOAD flag that enables delayed loading and
+      defaults to on.
+    - Add a placeholder to inject the specific revision and URL used
+      to build OpenVDB, useful for 3rd party build scripts to publish
+      their exact versions.
+    - Fixed an issue where OPENVDB_AX_DLL was not being defined on shared
+      library builds of AX, resulting in symbols not being exported.
+      [Reported by Ray Molenkamp]
+    - Fixed an issue where setting Tbb_INCLUDE_DIR could cause CMake failures.
+    - Updated FindTBB.cmake to support newer library ABI suffixing in
+      TBB 2021.5.
+    - Updated FindBlosc.cmake to better handle cases where blosc is built with
+      external sources.
+    - Resolved LLVM deprecation warnings in AX and added support for LLVM 14.
+    - On Windows (MSVC), OpenVDB is now built with extra compiler options to
+      ensure stricter C++ conformance: /permissive- /Zc:throwingNew /Zc:inline.
+    - On Windows (MSVC), the _USE_MATH_DEFINES macro is no longer defined when
+      including <openvdb/Platform.h> (or any dependent headers). If you were
+      relying on this in your own project for M_PI, M_PI_2, etc. you can add
+      -D_USE_MATH_DEFINES to your own project compiler options. See
+      https://docs.microsoft.com/en-us/cpp/c-runtime-library/math-constants
+      for more info.
 
 Version 9.1.0 - June 9, 2022
 

ci/build.sh

@@ -189,6 +189,8 @@ cmake \
     -DOPENVDB_USE_DEPRECATED_ABI_9=ON \
     -DOPENVDB_BUILD_VDB_PRINT=ON \
     -DOPENVDB_BUILD_VDB_LOD=ON \
+    -DOPENVDB_BUILD_VDB_TOOL=ON \
+    -DOPENVDB_TOOL_USE_NANO=OFF \
     -DOPENVDB_BUILD_PYTHON_UNITTESTS=ON \
     -DMSVC_MP_THREAD_COUNT=${PARMS[-j]} \
     "${CMAKE_EXTRA[@]}" \

cmake/FindOpenVDB.cmake

@@ -394,6 +394,9 @@ foreach(COMPONENT ${OpenVDB_FIND_COMPONENTS})
   elseif(${COMPONENT} STREQUAL "openvdb_je")
     # alias to the result of openvdb which should be handled first
     set(OpenVDB_${COMPONENT}_LIBRARY ${OpenVDB_openvdb_LIBRARY})
+  elseif(${COMPONENT} STREQUAL "nanovdb")
+    # alias to the result of openvdb which should be handled first
+    set(OpenVDB_${COMPONENT}_LIBRARY ${OpenVDB_openvdb_LIBRARY})
   else()
     find_library(OpenVDB_${COMPONENT}_LIBRARY ${LIB_NAME}
       ${_FIND_OPENVDB_ADDITIONAL_OPTIONS}