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File openvdb.changes of Package openvdb (Revision afc2f956b4356217b4a009d9fecd0b06)

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Sat Jul  3 16:05:36 UTC 2021 - Ferdinand Thiessen <rpm@fthiessen.de>

- Update to version 8.1.0
  * A lot new features in the tools namespace are added
  * Introduced Active Tile Streaming for volumes kernels.
  * Significant performance improvements to AX volume kernels
  * Significant performance improvements to large dilations with
    tools::dilateActiveValues.
  * Added an optional argument to Tree::topologyUnion which
    preserves active tiles on the destination tree should they
    overlap leaf nodes from the source tree.
  * Reduced the time spent in the hot path of initialize and
    uninitialize by leveraging atomics with double-checked locks.
  * Support TBB 2021
  * Significant performance improvements to tools::activate and
    tools::deactivate through use of the DynamicNodeManager to
    parallelize tile processing.
  * Added degree() and radians() AX helper functions for converting
    radians to degrees and vice versa, respectively.
  * Added adjoint(), cofactor() and inverse() AX matrix functions.
  * Added sort(), argsort(), isfinite(), isinf() and isnan() AX functions
  * Add missing 8-bit and 16-bit attribute type registration.
  * Fixed a crash in OpenVDB AX when declaring arrays with non-scalar elements
  * Fixed a bug in OpenVDB AX which would cause an error when
    multiplying a vec3 by a mat4.
  * Fixed a bug in AX which could cause string allocations in loops
    to overflow the stack
  * Fixed a bug where the ValueOff iterator for the AX VolumeExecutable
    could remove child branches of a VDB tree.
  * Fixed a crash in the AX Houdini SOP with an empty PointDataGrid input.
  * Fixed a crash when calling openvdb::points::pointOffsets with an
    empty PointDataGrid input.
  * Fixed a bug in the new CSG intersection merge algorithm where data
    outside of the intersection region was not being removed.
  * Fixed multiple memory leaks
  * API changes:
    * Restructured the internals of Morphology.h and moved tools::activate
      and tools::deactivate to a new header, Activate.h.
    * Deprecated tools::dilateVoxels and tools::erodeVoxels in favour of
      new morphology methods.
    * The tools::Film class no longer has a saveExr method in any build
      configuration.
    * Added ability to run tools::activate and tools::deactivate single-threaded.  
    * Grid::isTreeUnique is now virtual as of ABI=8 so that it can be accessed
      from the GridBase.
    * Private method RootNode::getChildCount() has been removed as of ABI=8.
    * Mark map classes and functions as final for ABI=8 where beneficial to allow
      devirtualization optimization.
    * As of ABI 8, Vector, Matrix and Quaternion types now satisfy the Trivial Type
      requirement. Their empty constructors and copy constructors have been removed
    * As of ABI 8, removed an unnecessary specialization of NodeUnion and CopyTraits
      from NodeUnion.h. Replaced std::is_pod usage with std::is_trivially_copyable
    * As of ABI 8, PointDataGrids use the union NodeUnion specialization,
      reducing the memory footprint of their topology by 50%.
    * Removed a number of deprecated point, volume and AX methods.
    * Deprecated tree::LeafManager::getNodes.
    * Deprecated Tree::visitActiveBBox, Tree::visit and Tree::visit2 methods
    * Removed tools::CsgVisitorBase, tools::CsgVisitorUnion,
      tools::CsgVisitorIntersection and tools::CsgVisitorDifference.
    * Moved openvdb::TypeList from Types.h into its own header TypeList.h
  * Full changes: https://academysoftwarefoundation.github.io/openvdb/changes.html#v8_1_0_changes

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Wed Aug 26 16:29:04 UTC 2020 - Dirk Mueller <dmueller@suse.com>

- update to 7.1.0:
   - Added a novel parallel sparse FastSweeping class that outperforms our
      existing techniques for computing signed distance fields in addition to
      supporting velocity extension.
    - Added tools::fogToSdf which converts a scalar (fog) volume into a signed
      distance field.
    - Added tools::sdfToSdf which re-normalizes a signed distance field;
    - Added tools::fogToExt which extends an arbitrary field (e.g. velocity)
      off the iso-surface of a scalar (fog) volume.
    - Added tools::sdfToExt which extends an arbitrary field (e.g. velocity)
      off the iso-surface of a signed distance field.
    - Added tools::fogToSdfAndExt which computes a signed distance and extends
      an arbitrary field (e.g. velocity) off the iso-surface of a signed
      distance field.
    - Added tools::fogToSdfAndExt which re-normalizes a signed distance and
      extends an arbitrary field (e.g. velocity) off the iso-surface of a
      signed distance field.
    - Added tools::dilateSdf which dilates a signed distance field.
    - Added tools::maskSdf which extends an existing signed distance into a
      user-defined mask.
    - Added Grid::isTreeUnique() to tell if the tree is shared with another
      grid.
    - Added PointDataLeafNode::stealAttributeSet() and
      AttributeSet::removeAttribute() for releasing ownership of attribute
      data.
    - Added AttributeSet::Descriptor::groupIndexCollision() for detecting
      group index collisions when attempting to merge two Descriptors.
    - Added RootNode::childCount(), InternalNode::childCount() and
      LeafNode::childCount() to count the number of immediate child nodes that
      exist below the current node.

Improvements:
    - Added GroupWriteHandle::setUnsafe() for faster performance when the group
      array is known to be in-core and non-uniform.
    - Add support for default value metadata when creating AttributeArrays or
      appending to an AttributeSet.
    - Added new group inspection methods to the AttributeSet::Descriptor.
    - Introduced a StringMetaCache class for convenient string attribute
      metadata lookup and performed some minor optimizations.
    - Removed redundant floor in points::floatingPointToFixedPoint.
    - Add gitignore to repository root.
    - Removed some logic for compilers older than Visual Studio 2019.
    - Add a new Houdini ABI test binary.
    - Fixed an indexing typo in tools::Filter. [Contributed by Yuanming Hu]
    - Removed redundant null pointer checks. [Contributed by Kuba Roth]
    - Added support for vdb_view on Windows. Requires GLEW.
    - Removed support for GLFW 2.
    - vdb_view now uses OPENVDB_LOG_FATAL when catching exceptions.
    - vdb_view, vdb_print and vdb_render now use std::terminate() when catching
      an unknown exception.
    - Removed Boost::thread as a dependency of vdb_view in favour of
      std::thread.
    - Removed usage of boost/integer.hpp and boost/math/constants/constants.hpp,
      the latter in favour of new openvdb math constants for pi
    - Removed usage of boost/mpl/*.hpp methods in favour of new template
      meta-programming methods on the openvdb::TypeList struct. This now
      supports get, front, back, contains, index, unique, popback, popfront
      and range removal of types.
    - Changed the tree::NodeChain implementation to use an openvdb::TypeList
      rather than a boost::mpl::vector and updated all usage of tree::NodeChain
      accordingly.

Bug fixes:
    - Fixed a bug where grids with no active values might return true when the
      method evalActiveVoxelBoundingBox is called. The correct behavior is to
      only return true if the grid contains any active values.
    - Fixed a sign propagation bug in tools::traceExteriorBoundaries() used by
      tools::meshToVolume(). This could cause values to not be propagated across
      node boundaries, leading to voxels incorrectly being marked as inside the
      isosurface. [Contributed by Tristan Barback]
    - Fixed a rotation order bug in tools::local_util::decompose()
      that caused it to fail to decompose some matrices.
    - Fixed a bug where math::Quat::inverse() was not marked as const.
      [Contributed by Michael Tao]
    - Fixed a bug in the unit test for util::CpuTimer on Windows by using a
      more accurate sleep implementation.

-------------------------------------------------------------------
Sat Feb 22 23:52:11 UTC 2020 - Hans-Peter Jansen <hpj@urpla.net>

- add 8G memory constraint

-------------------------------------------------------------------
Sat Feb 22 16:02:50 UTC 2020 - code@bnavigator.de

- add tools subpackage for the command line programs

-------------------------------------------------------------------
Wed Feb  5 21:01:17 UTC 2020 - Hans-Peter Jansen <hpj@urpla.net>

- Version 7.0.0 - December 6, 2019
      Some changes in this release (see "ABI changes" below) alter
      the grid ABI so that it is incompatible with earlier versions
      of the OpenVDB library, such as the ones built into Houdini
      up to and including Houdini 18.0. To preserve ABI compatibility,
      when compiling OpenVDB or any dependent code define the macro
      OPENVDB_ABI_VERSION_NUMBER=N, where, for example, N is 5 for
      Houdini 17.0 and 17.5 and 6 for Houdini 18.0.
      As of this release, a C++14 compiler is required and the oldest
      supported Houdini version is 17.0.
    New features:
    - LevelSetMeasure can now compute multiple types of curvatures (averge and total
      Gaussian and mean curvature) as well as Euler characteristic and genus of
      level set surfaces.
    - Most stencil classes now have an intersection method that detcts the axial
      directions of zero-crossings (as oppose to the existing boolean intersection test).
    - The CurvatureStencil can now compute Gaussian and principal
      curvatures (in addition to mean curvature).
    - Added Tree::nodeCount, which counts the number and type of nodes
      in a tree very efficiently.
    - Added new RootNode::addChild() and InternalNode::addChild() methods to
      allow the insertion of child nodes directly.
    Improvements:
    - The minimum ABI for OpenVDB is now always enforced through CMake
      separately from other minimum dependency version variables.
    - Added support for CMake 3.12 compatible Xxx_ROOT variables.
    - Replaced the CMake USE_SYSTEM_LIBRARY_PATHS option with
      DISABLE_CMAKE_SEARCH_PATHS and removed the hard coded list of
      SYSTEM_LIBRARY_PATHS in favor of using CMake's default search procedure.
      SYSTEM_LIBRARY_PATHS can still be used as a global list of paths for all
      dependency searches.
    - Improvements to OpenVDB's CMake module setup order in regards to CMake
      policy, minimum version and project calls.
    - Replaced occurrences of boost::scoped_array with std::unique_ptr.
    - Added an OPENVDB_SIMD option to CMake to optionally define SSE4.2 and
      AVX compiler flags, this is switched off by default.
    - Made various small changes to improve Visual Studio compatiblity and
      deprecate some logic for compilers older than Visual Studio 2017.
    - Standardized CMake install locations using GNUInstallDirs. Importantly,
      this changes the default library installation folder from lib to lib64
      on some 64-bit systems, or to lib/multiarch-tuple on Debian
      [Contributed by David Aguilar]
    - Added SIMD intrinsics to a few common NodeMask methods.
      [Contributed by Konstantin]
    Bug fixes:
    - Fixed a bug in FindJemalloc.cmake where paths were not being handled
      correctly.
    - Fixed a Windows build issue in openvdb_render.
    - Fixed a non deterministic threading bug in tools::meshToVolume() during
      polygon voxelization which could result in different distance values.
    ABI changes:
    - OpFactory destructor is now virtual as of ABI=7
    - Added new virtual methods for copying const grids and replacing
      the metadata and/or the transform - GridBase::copyGridReplacingMetadata,
      GridBase::copyGridReplacingTransform and
      GridBase::copyGridReplacingMetadataAndTransform.
    - AttributeArray copy constructor is now thread-safe.
    API changes:
    - VolumeToMesh::pointList() and VolumeToMesh::polygonPoolList() now return
      a std::unique_ptr instead of a boost::scoped_array.
    - AttributeArray::copyUncompressed() is now deprecated.
    Python:
    - Removed the requirement of CMake 3.14 for NumPy usage.
    - Added support for Boost versions 1.65 and later when building
      the Python module with NumPy support through CMake.
    - Improved CMake Python3 support.
    - The Python Module is now disabled by default in CMake.
    Houdini:
    - Fixed a bug in the Points Convert SOP during conversion from
      Houdini geometry to OpenVDB Points, where point group information
      could end up corrupted or cause a crash with non-contiguous
      point offsets (mesh inputs).
    - Threaded the population of point group memberships during conversion
      from Houdini geometry to OpenVDB Points
    - Added logic to the Rasterize Points SOP to suppress the output of
      non-finite attribute values due to subnormal input densities.
    - Introduced a position compression option to the Scatter SOP for VDB
      Points and default to 16-bit fixed point.

- adjust to so version 7_0

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Thu Nov 21 18:21:58 UTC 2019 - Hans-Peter Jansen <hpj@urpla.net>

- Update to Version 6.2.1 - September 30, 2019
    Bug fixes:
    - Fixed a crash that arose from an inadvertent ABI change of an I/O class
      with the 6.2.0 release.  The crash occured when attempting to write out
      a point data grid using an I/O routine from a different version of
      OpenVDB than the one with which the grid was authored and when
      one of those OpenVDB versions was 6.2.0.

- Update to Version 6.2.0 - September 18, 2019
    New features:
    - Added tools::FindActiveValues, which counts the active values
      in a tree that intersect a given bounding box.
    - Added io::DelayedLoadMetadata, which stores mask offsets and compression
      sizes on write to accelerate delayed load reading.
    Improvements:
    - LeafNode::modifyValue() and LeafNode::modifyValueAndActiveState()
      now modify voxel values in place for improved performance.
    - Added math::isInfinite() and math::isNan() to resolve Visual Studio
      compatibility issues with integer types.
    - Made minor performance improvements to moving and filtering VDB points.
    - Improved performance related to a mutex contention when appending
      multiple AttributeArrays in parallel through various point operations.
    - Significantly improved the performance of createLevelSetSphere()
      using threading.
    - Improved directory and file path lookups of some CMake commands in
      the root CMakeLists.txt
      [Reported by Daniel Elliott]
    - Improved CMake support for GLFW versions 3.1 and later.
    - FindOpenVDB.cmake now correctly propagates CXX version requirements.
    - Added CMake support for linking against Jemalloc and TBB malloc
      and enabled Jemalloc by default for Linux and non-Maya builds
      and TBB malloc for all other builds.
    - Added a USE_COLORED_OUTPUT option to CMake to display compiler output
      in color.
    - Added an OPENVDB_CODE_COVERAGE option to CMake.
    - CMake now automatically detects and configures the CXX11 ABI requirement
      for Houdini builds.
    - CMake now issues deprecation warnings for 2017 VFX Reference Platform
      version dependencies. In particular, C++11-only compilers are now
      deprecated; OpenVDB 7.0 will require a C++14-compatible compiler.
    Bug fixes:
    - Replaced std::vector with std::deque as the underlying container
      for util::PagedArray, to address a rare crash when reading
      from multiple threads while writing from another thread.
    - Fixed a bug that could cause an empty CoordBBox to report nonzero volume.
    - Fixed a bug in tools::computeScalarPotential() that could produce
      a corrupt result due to invalid memory access.
      [Reported by Edwin Braun]
    - Partially reverted tools::ClosestSurfacePoint's distance calculations
      to their pre-OpenVDB 5.0 behavior to address a bug in the
      fillWithSpheres() tool that caused generated spheres to sometimes
      extend outside the target volume.
    - CMake now correctly sets rpaths for the unit test binary.
    - Addressed a Valgrind warning by allocating the AttributeArray registry
      using a Meyers singleton.
      [Contributed by Autodesk]
    ABI changes:
    - ABI versions 3 and older are now deprecated, and support for them will be
      removed in a future release. Until then, define the macro
      OPENVDB_USE_DEPRECATED_ABI (or set the CMake OPENVDB_USE_DEPRECATED_ABI
      option to ON) to suppress deprecation messages when compiling OpenVDB or
      dependent code.
    API changes:
    - Changed points::RandomLeafFilter::LeafMap from a std::map to
      a std::unordered_map.
    - Removed the TableT template argument from util::PagedArray.
      The table type is now hardcoded to std::deque.
    - The minimum supported version of GLFW is now 3.1.
    Python:
    - CMake now always produces a .so for the Python module on Unix
      and Linux platforms.
    - Fixed a compile-time error when building the Python module for Python 3.
      [Reported by yurivict]
    Houdini:
    - OpenVDB SOPs are now displayed in an ASWF sub-menu of the VDB tab menu.
    - Added API documentation and examples.
    - Added openvdb_houdini::GEOvdbApply(), which invokes a functor
      on a VDB primitive if the resolved grid type is a member of
      a given type list.
    - Fixed a regression in the Fill SOP that caused it to modify VDBs
      in the input detail.
    - The Combine SOP no longer crashes in Copy B mode when the destination
      is not a VDB.
    - Added a houdini_utils::OpFactory::addSpareData() method
      and addOperatorSpareData() and getOperatorSpareData() functions
      to manage spare data associated with operator types.
    - Added an opsparedata HScript command and hou.NodeType.spareData()
      and hou.NodeType.spareDataDict() methods to retrieve spare data
      associated with operator types.
    - Added a pythonrc.py startup script to set the tab menu visibility
      of nodes and their native Houdini equivalents, based on an
      OPENVDB_OPHIDE_POLICY environment variable.
    - Added a houdini_utils::OpFactory::setInvisible() method to hide nodes
      from tab menus.
    - Added an OpenVDBOpFactory::setNativeName() method to pair OpenVDB nodes
      with their native Houdini equivalents.
    - Added a houdini_utils::OpPolicy::getTabSubMenuPath() method to allow
      OpPolicy subclasses to provide their own tab sub-menu path.
    - OpenVDB nodes now override OP_Operator::getVersion() to return
      a version string of the form "vdb6.2.0 houdini18.0.222".

- Clean up spec file, remove superfluous parameterization

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Tue Nov 19 17:17:53 UTC 2019 - Stefan Brüns <stefan.bruens@rwth-aachen.de>

- Replace cmake(TBB) BuildRequires with equivalent tbb-devel, the
  latter is also available on Leap 15.x.

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Fri Aug 23 20:03:13 UTC 2019 - Jan Engelhardt <jengelh@inai.de>

- Trim bias and metadata redundancies from description.
- Then openSUSE %ix86 platforms are not guaranteed to have SSE.

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Thu Jul 11 15:04:16 UTC 2019 - Hans-Peter Jansen <hpj@urpla.net>

- version 6.1.0: initial build

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