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CAD Converter 209.5.1#

Release Date: 2026-08-11

Converter Versions Included:#

  • omni.kit.converter.cad = {version = 209.5.1}

  • omni.kit.converter.common = {version = 510.2.0}

  • omni.kit.converter.dgn = {version = 510.1.6}

  • omni.kit.converter.dgn_core = {version = 512.4.0}

  • omni.kit.converter.hoops = {version = 510.4.0}

  • omni.kit.converter.hoops_core = {version = 511.4.1}

  • omni.kit.converter.jt = {version = 509.1.3}

  • omni.kit.converter.jt_core = {version = 510.2.1}

  • omni.services.convert.asset = {version = 510.0.3}

  • omni.services.convert.cad = {version = 508.0.5}

Changed#

  • [CAD Converter] Linked DGN and ODA conversion errors to the DGN Core troubleshooting documentation.

  • [CAD Converter] Updated to OpenUSD Exchange 2.3.0.

  • [DGN Converter] Updated the ODA Kernel and Drawings SDKs to version 27.5.

  • [DGN Converter] Added support for converting 2D Shape and ComplexShape layout geometry to USD Basis Curves when curve conversion is enabled.

  • [DGN Converter] Added recovery handling for malformed DGN extended colors.

  • [HOOPS Converter] Updated to HOOPS Exchange SDK 2026.5.0.

  • [HOOPS Converter] Excluded unused HOOPS Exchange dependencies.

  • [HOOPS Converter] Exposed the Revit Level of Detail converter option.

Fixed#

  • [HOOPS Converter] Fixed material property leakage between faces by resetting material state per face.

  • [HOOPS Converter] Fixed missing materials on hidden Revit geometry when filterStyle=eNone or eHide.

  • [HOOPS Converter] Fixed material names not being preserved from source CAD files.

  • [HOOPS Converter] Fixed the normals conversion parameter hook.

  • [JT Converter] Fixed issues with conversion of primitive geometry, such as cubes and cylinders.

  • [JT Converter] Addressed unsigned underflow when converting invalid tri-strip sets with fewer than three vertices.

For known limitations, see Known Limitations.