I downloaded 3D model of the PIHER PT-10 potentiometer from the network. The file has a STEP format. I know I can import it directly in Diptrace but it takes a long time. And later, each time, generating a 3D preview of the designed PCB also requires a lot of time. No sense!
What can I do with this file to make it more friendly for Diptrace?
Regarding the Happy3D program, I remind you that we have 2025 and Windows 11 era
The conversion with this website works very well - https://imagetostl.com/convert/file/step/to/wrl
But I think that the file received is quite large. Although in Diptrace it is loaded fairly quickly, but maybe there is a way to convert to such small files as original models from Diptrace?