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CAD Converter 207.0.10#

Release Date: December 2025

Converter Versions Included:#

  • omni.kit.converter.cad = {version = 207.0.10}

  • omni.kit.converter.common = {version = 508.0.1}

  • omni.kit.converter.dgn = {version = 509.3.1}

  • omni.kit.converter.dgn_core = {version = 511.3.1}

  • omni.kit.converter.hoops = {version = 509.2.4}

  • omni.kit.converter.hoops_core = {version = 510.1.3}

  • omni.kit.converter.jt = {version = 508.2.6}

  • omni.kit.converter.jt_core = {version = 508.2.8}

  • omni.services.convert.asset = {version = 509.0.0}

  • omni.services.convert.cad = {version = 507.1.5}

Changed#

  • [CAD Converter] Explicitly defined platform write target in extension TOML files

  • [DGN Converter] Upgraded to ODA Drawings SDK and Kernel SDK to 26.11

  • [DGN Converter] Added support for ACIS based smart solid elements

  • [DGN Converter] Translated BSplineSurface elements to Mesh prims

  • [DGN Converter] Added new options for controlling mesh triangulation

  • [DGN Converter] Added ‘levelExcludeHidden’ option to exclude hidden levels during conversion

  • [DGN Converter] Updated DGN extension documentation

  • [HOOPS Converter] Upgraded to HOOPS Exchange SDK 2025.8.0

Known Limitations#

  • Some DGN geometry data is not supported and will not convert to USD mesh. If you have an example of such a DGN file, let us know so we can troubleshoot and fix any remaining issues.

  • Converting to USD can take more memory and CPU resources depending on the type of data and tessellation settings. File size is not an indicator of conversion speed or how much memory is required. In most cases, we recommend a minimum of 16 GB. Complex files will need a minimum of 32 GB of memory available for conversion.

  • PMI and BIM data is not converted for the following formats: .dgn, .jt, .fbx, .obj, .gltf, .glb, .ply, .lxo, .md5, .e57, and .pts.