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Open VKL v0.12.0
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@gregjohnson gregjohnson released this 28 Jan 22:09
· 537 commits to master since this release
v0.12.0
62e54f8
  • Added support for temporally varying volumes with associated API changes for
    sampling, gradients, and hit iteration. This feature can be used to enable
    motion blurred rendering
  • Structured regular volumes:
    • Support for temporally structured and temporally unstructured (TUV)
      input data
    • Improved nominalDeltaT for interval iteration
    • Interval iterator robustness improvements for axis-aligned rays
    • Sampling performance improvements
  • VDB volumes:
    • Multi-attribute support (including three-component float grids)
    • Interval iterator robustness improvements for axis-aligned rays
    • Performance improvements for scalar sampling
    • Now restricting volumes to exactly four levels
    • Allowing leaf nodes on the lowest level only
  • Unstructured volumes:
    • Improved nominalDeltaT for interval iteration
  • vdb_util updates:
    • Support for loading multi-attribute .vdb files (float and Vec3s
      grids)
    • Fix order of rotation matrix coefficients loaded from .vdb files
  • vklExamples additions demonstrating:
    • Motion blurred rendering on temporally structured and temporally
      unstructured volumes (structuredRegular only)
    • Support for vdb multi-attribute volumes
    • Hit iterator time support
  • Superbuild updates to:
    • Embree 3.12.2
    • rkcommon 1.6.0
    • ISPC 1.15.0
    • OpenVDB 8.0.0
  • Minimum rkcommon version is now 1.6.0
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