Hi,
In the CAD files to glb conversion, is there any relationship between ProductOccurrences and the number of meshes created under the group named Productoccurrences in the glb?
I roughly counted the number of TopoBrepData, Connex, Shell and it was not enough and the number of Faces was too much. I was wondering which datastructure the mesh units in the glb correspond to in Hoops Exchange.
Hello @dongho.shin,
When exporting to GLB format, the number of A3DRiBrepModelData is the same as the number of meshes. For example, if there are two A3DRiBrepModelData under ProductOccurrences, you will see two after exporting to GLB. Attached image for reference.
Hello @Man , Thanks for reply always
Can I share you step files and converted glbs as well?(pls let me know how to share)
your screenshot uses
it is not matched A3DRiBrepModelData at Gun.step
Part1-body.2 already not matched A3DRiBrepModel ↔ mesh
GAS.stp, pistol.stp as you say it matched with primitive ↔ BrepModelData
but some step file has not matched
Hello @dongho.shin,
After checking with the engineering team. The A3DRiBrepModelData is divided into various meshes, as HOOPS Exchange need to create a mesh per color / graphical properties. Please refer to the attached image, which corresponds to the “40x40x10 DC Fan.STEP”.
