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Release notes: https://github.com/openvkl/openvkl/blob/master/CHANGELOG.md Highlights: The version 1.0 release marks long term API stability (until v2.0) Open VKL can now be built for ARM CPUs that support Neon Iterator API updates: Introducing interval and hit iterator contexts, which hold iterator-specific configuration (eliminates value selector objects) Interval and hit iteration is now supported on any volume attribute Interval iterators now include a time parameter Interval iterators now support the intervalResolutionHint parameter, replacing maxIteratorDepth and elementaryCellIteration Supporting configurable background values; default is now VKL_BACKGROUND_UNDEFINED (NaN) for all volume types vklGetValueRange() now supports all volume attributes Added ISPC-side API bindings for vklGetNumAttributes() and vklGetValueRange() Structured regular volumes: Added support for tricubic filtering More accurate gradient computations respecting filter mode Hit iteration robustness improvements VDB volumes: Interval and hit iteration robustness improvements Corrected interval iterator nominalDeltaT computation for non-normalized ray directions and non-uniform object-space grid spacings Fixed bug which could cause incorrect value range computations for temporally varying volumes vklExamples additions demonstrating: Multi-attribute interval / hit iteration Configurable background values Temporally varying volumes Superbuild updates to latest versions of dependencies Now requiring minimum versions: Embree 3.13.1 rkcommon 1.7.0 ISPC 1.16.0 License-Update: Copyright years updated Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> |
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