Mon, 01/20/2025 - 12:15
Hello everyone,
I use the STEPCAFControl_Reader class to read the step file, I can read the size and tolerance information, but I can't read the roughness information, please have any way to read the roughness information and comment information
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Mon, 01/20/2025 - 15:57
Hello, as I know, OCCT STP reader do not support at the moment semantical presentation of surface texture (also known as surface finish) symbols define the lay (direction), roughness and waviness of a surface.
Reading and exporting pre-tesellated representation must work. Extending of semantic presentation is one of the our target for 8.0.
If that functionality is require for your project, you can request feature development (Bug Corrections And Improvements - OCCT3D).
Best regards, Dmitrii.
Tue, 01/21/2025 - 05:53
Thank you and look forward to the 8.0 update