Tue, 05/11/2021 - 23:55
Forums:
Hello,
I sometimes encounter an error converting a STEP file to a GLB file using CAD Assistant. I have attached an example file that causes the issue I am referring to.
I believe this happens every time the exception "RWGltf_CafWriter skipped node X without triangulation data" is raised.
To reproduce: Open STEP file, save as GLB file, open GLB file. An error such as "Scene node # refers to non-existing mesh" is raised.
I am using the latest CAD assistant version with OCCT V7.6.0.dev backend.
Let me know if you would like additional details.
Attachments:
Wed, 05/12/2021 - 06:25
Your archive contains only glTF file and not original STEP file, so that it is impossible reproducing the issue.
Please share the sample STEP file.
Wed, 05/12/2021 - 15:54
Hi, indeed, I've attached the correct file. Sorry about that.
Wed, 05/12/2021 - 18:44
Thanks for the sample. It seems that this issue has been already fixed in OCCT.
The latest version of CAD Assistant doesn't yet include this fix, but you may install a beta version (1.5.1 beta 2021-02-14) on Windows platform by specifying "Beta (Preview)" update channel in CAD Assistant settings (first tab at the very bottom).
Wed, 05/12/2021 - 15:55
Hi, indeed. I've updated the archive.
Fri, 05/14/2021 - 15:56
Hello again. I've tried the beta and it works as intended. Thank you.
Thu, 07/15/2021 - 15:14
Hello,
having the sam issue here. Where can I find the Beta/Preview version?
Thu, 07/15/2021 - 17:04
Here is screenshot from CAD Assistant to setup update channel (Windows).
And you may also try online STEP to glTF converter using Draw Harness.