Released on

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10/

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27/2022

Release Notes

• Features

  • MacOS is now supported

  • Decimation now correctly handles bifurcated edges

  • Added support for glTF extensions:

    • KHR_materials_emissive_strength

    • KHR_materials_ior

    • Full support for KHR_texture_transform

    • KHR_xmp_json_ld (except XMP packets on images and scenes)

    • KHR_materials_specular

    • KHR_materials_transmission

    • KHR_materials_volume

    • KHR_materials_iridescence

    • KHR_materials_unlit

    • KHR_materials_sheen

    • KHR_mesh_quantization

• CLI:

  • Split --ignore_parallel_geometry setting, so that geometry crossing checks fall under --ignore_crossing_check

  • Added --dump_config option that outputs the current CLI config to stdout or to a file if file path is provided

• Bugfixes/performance improvements:

  • Fixed a bug in updating decimation errors when polys were shiny and force poly count was on

  • Performance improvements in parallel geometry and vertex visibility calculations

  • Improved input performance when there are 100k+ materials

  • Now ignoring Point and Line primitives on input instead of crashing

  • Fixed vertex color baking

System Requirements

• Windows 10/11 64bit, with Visual Studio 2022 Redistributables installed

• MacOS 64 bit

  • You’ll need to install pngquant and pngcrush:
    brew install pngquant
brew install pngcrush

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Config files are easily editable in any text editor.

Examples

Obstructed Geometry Removal (--remove_obstructed_geometry)

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