Merge branch 'master' into feature/replicate

Author: Idclip

.github/workflows/weekly.yml

@@ -116,6 +116,7 @@ jobs:
           - { name: 'numpy', build: 'Release', components: 'core,python,bin,view,render,test', cmake: '-DUSE_NUMPY=ON -DOPENVDB_PYTHON_WRAP_ALL_GRID_TYPES=ON' }
           - { name: 'asan',  build: 'asan',    components: 'core,test,axcore,axtest',          cmake: '-DNANOVDB_USE_OPENVDB=ON -DOPENVDB_AX_STATIC=OFF -DOPENVDB_CORE_STATIC=OFF -DUSE_BLOSC=OFF' } # We never called blosc_destroy(), so disable blosc to silence these errors
           - { name: 'ubsan', build: 'ubsan',   components: 'core,test,axcore,axtest',          cmake: '' }
+          - { name: 'c++20', build: 'Release', components: 'core,test,axcore,axtest',          cmake: '-DCMAKE_CXX_STANDARD=20' }
       fail-fast: false
     steps:
     - uses: actions/checkout@v3

CHANGES

@@ -5,56 +5,46 @@ Version 10.0.1 - 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 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 polygon 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.
-
+  Highlights:
+  - 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 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 polygon meshes.
+
+  OpenVDB:
     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 a 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.
-    - Renamed RootNode::findTile to RootNode::probeTile and made it public.
-    - Made Mask::getWord return both a const and non-const reference.
-    - Improved unit-tests to use explicit 32B alignment (see alignment bug-fix
-      below).
-    - PNanoVDB.h (a C99 port of NanoVDB.h) has been updated.
+
+    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.
 
     Bug Fixes:
     - Fixed an issue with tools::topologyToLevelSet which would previously
@@ -80,6 +70,56 @@ Version 10.0.0 - October 27, 2022
     - 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.
+
+  OpenVDB AX:
+    Improvements:
+    - 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.
+
+  OpenVDB Houdini:
+    New Features:
+    - Add convex hull activation for VDB Activate SOP (requires 19.5).
+
+    Improvements:
+    - Improved SDF activation to use dynamic node manager.
+
+    Bug Fixes:
+    - Fixed a bug in VDB Visualize SOP where color values that exceed
+      the range wrap around instead of being clamped.
+
+  NanoVDB:
+    New Features:
+    - 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:
+    - 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 a 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.
+    - Renamed RootNode::findTile to RootNode::probeTile and made it public.
+    - Made Mask::getWord return both a const and non-const reference.
+    - Improved unit-tests to use explicit 32B alignment (see alignment bug-fix
+      below).
+    - PNanoVDB.h (a C99 port of NanoVDB.h) has been updated.
+
+    Bug Fixes:
     - 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
@@ -89,53 +129,29 @@ Version 10.0.0 - October 27, 2022
     - 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.
+  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
 

cmake/FindOpenVDB.cmake

@@ -766,7 +766,7 @@ if(NOT TARGET OpenVDB::openvdb)
     INTERFACE_INCLUDE_DIRECTORIES "${OpenVDB_INCLUDE_DIR}"
     IMPORTED_LINK_DEPENDENT_LIBRARIES "${_OPENVDB_HIDDEN_DEPENDENCIES}" # non visible deps
     INTERFACE_LINK_LIBRARIES "${_OPENVDB_VISIBLE_DEPENDENCIES}" # visible deps (headers)
-    INTERFACE_COMPILE_FEATURES cxx_std_14
+    INTERFACE_COMPILE_FEATURES cxx_std_17
   )
 endif()
 
@@ -789,7 +789,7 @@ if(OpenVDB_pyopenvdb_LIBRARY)
       IMPORTED_LOCATION "${OpenVDB_pyopenvdb_LIBRARY}"
       INTERFACE_INCLUDE_DIRECTORIES "${OpenVDB_pyopenvdb_INCLUDE_DIR};${PYTHON_INCLUDE_DIR}"
       INTERFACE_LINK_LIBRARIES "OpenVDB::openvdb;Boost::${BOOST_PYTHON_LIB};${PYTHON_LIBRARIES}"
-      INTERFACE_COMPILE_FEATURES cxx_std_14
+      INTERFACE_COMPILE_FEATURES cxx_std_17
    )
   endif()
 endif()
@@ -803,7 +803,7 @@ if(OpenVDB_openvdb_houdini_LIBRARY)
       IMPORTED_LOCATION "${OpenVDB_openvdb_houdini_LIBRARY}"
       INTERFACE_INCLUDE_DIRECTORIES "${OpenVDB_openvdb_houdini_INCLUDE_DIR}"
       INTERFACE_LINK_LIBRARIES "OpenVDB::openvdb;Houdini"
-      INTERFACE_COMPILE_FEATURES cxx_std_14
+      INTERFACE_COMPILE_FEATURES cxx_std_17
    )
   endif()
 endif()
@@ -833,7 +833,7 @@ if(OpenVDB_openvdb_ax_LIBRARY)
       INTERFACE_INCLUDE_DIRECTORIES "${OpenVDB_openvdb_ax_INCLUDE_DIR}"
       INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "${LLVM_INCLUDE_DIRS}"
       INTERFACE_LINK_LIBRARIES "OpenVDB::openvdb;${LLVM_LIBS}"
-      INTERFACE_COMPILE_FEATURES cxx_std_14
+      INTERFACE_COMPILE_FEATURES cxx_std_17
     )
   endif()
 endif()
@@ -847,7 +847,7 @@ if(OpenVDB_nanovdb_LIBRARY)
       IMPORTED_LOCATION "${OpenVDB_nanovdb_LIBRARY}"
       INTERFACE_INCLUDE_DIRECTORIES "${OpenVDB_nanovdb_INCLUDE_DIR}"
       INTERFACE_LINK_LIBRARIES "OpenVDB::openvdb;"
-      INTERFACE_COMPILE_FEATURES cxx_std_14
+      INTERFACE_COMPILE_FEATURES cxx_std_17
    )
   endif()
 endif()