CAD Converter 204.0.3#
Release Date: August 2025
Converter Versions Included:#
omni.kit.converter.cad = {version = 204.0.3}
omni.kit.converter.common = {version = 507.1.2}
omni.kit.converter.dgn = {version = 509.0.2}
omni.kit.converter.dgn_core = {version = 510.0.6}
omni.kit.converter.hoops = {version = 509.0.2}
omni.kit.converter.hoops_core = {version = 509.0.4}
omni.kit.converter.jt = {version = 508.0.2}
omni.kit.converter.jt_core = {version = 508.0.4}
omni.services.convert.asset = {version = 508.0.2}
omni.services.convert.cad = {version = 507.0.2}
Changed#
[CAD Converter] Update to Kit 108 / USD 25.02 / Python 3.12
[DGN Converter] Update ODA Kernel and Drawings SDKs to version 26.6
[DGN Converter] Element names are stored in USD attributes
[HOOPS Converter] Deduplicate Materials
[HOOPS Converter] Author primvar display colors and opacities when materials are disabled
[HOOPS Converter] Added instancing style parameter
[HOOPS Converter] Move Looks scope to child of default prim
[HOOPS Converter] Update to HOOPS Exchange 2025.5
Fixed#
[CAD Converter] Fixed convert options mapping
[DGN Converter] Skip extrusion solids that do not have valid extents
[DGN Converter] Fixed incorrect scaling of mirrored transforms
[DGN Converter] Fixed incorrect rotations
[JT Converter] Fixed layer filtering
Known Limitations#
Some DGN geometry data is not supported and will not convert USD mesh. If you have an example of such a DGN file, please let us know so we can troubleshoot and fix any remaining issues.
Converting to USD can take more memory and CPU power depending on the type of data and Tessellation settings. File size is not an indicator of how fast a conversion will be 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.