✨ Added a new CAD import option to set the number of cells along the longest axis for regularizedGrid tessellation
⚡ Fixed a GLTF export issue and now prevent writing attenuationDistance for KHR_materials_volume extension if the value is zero or less
✨ Experimental new feature for de-duplication of materials
✨ Experimental new feature for de-duplication of meshes
✨ Experimental new feature for USD exports to bake global units into scene
🔨 Updated OpenUSD to version 26.08
✨ Initial support for importing OpenPBR materials via USD
✨ New feature to apply transformations from nodes to meshes where possible
✨ Control over tessellation methods exposed now ("adaptiveMesh" and "regularizedGrid")
🔨 Considerably improved circular solid hole defeaturing
🔨 Selection of nodes for optimization now supports metadata access in script
🔨 USD exports will now feature extents on mesh prims
🔨 CAD imports should now provide more metadata if available
⚡ Having a scene edit part selection script will no longer remove metadata from root node
⚡ Fixed a rare crash bug resulting from not properly catching malformed GLTF inputs
⚡ Fixed a crash bug in CAD imports due to faulty metadata parsing
🔨 Added support for boundary preservation factor fixing boundaries during decimation so they do not get decimated at all
⚡ USD exports now always specify an up axis explicitly
⚡ USD exports now define the node under which materials are defined as type Scope instead of undefined
🔨 USD export can now export tris and quads if there are per triangle materials
🔨 Triangle to quad conversion should now be more robust against duplicated vertex data
🔨 Splitting by material more consistently ensures that there are no multiple materials on a mesh
⚡ Fixed Cylinder UV unwrap scale setting not working properly
⚡ Fixed possible incorrect scaling of charts when unwrapping multi-material meshes
⚡ Fixed atlasFactor being ignored in some cases
🔨 Conversion of multiple UV atlases to UDIM layouts should now be possible for multiple meshes without first flattening them into one
🔨 Winding order repair with a decision per lump will now remove duplicate vertices first
🔨 More robust conversion of multiple UV atlases to UDIM layouts
✨ Experimental feature to convert multiple generated UV atlases into a UDIM layout
✨ Experimental feature to store metadata extracted from CAD files in USD (disabled by default)
🔨 Filling of circular surface holes now takes node scaling into account
🔨 UV packing is now more robust against degenerate UV triangles
🔨 Removing of triangles with non-finite coordinates is now more consistent
🔨 USD import was made more robust against malformed inputs
🔨 Loading images was made more robust against malformed inputs
🔨 USD export will not produce empty UV primvar indices anymore and set vertex interpolation in these cases
🔨 Display color conversion to material values will now only take effect if there are no basecolor or diffuse values or textures in input
⚡ Fixed normal issues with solid hole defeaturing
⚡ Fixed issues in triangle to quad conversion
⚡ Fixed USD export of skinned animation not properly working for some other tools
⚡ Fixed USD exports of skinned animations not working properly in some cases