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switch to perspective view
See original GitHub issueHello.
Maybe this is a simple question, but I can’t figure out how to switch viewer widget from orthographic view to perspective view ?
Looked to viewer.py code, python-occ code, but can’t figure it out.
Found V3d_ORTHOGRAPHIC here:
https://www.opencascade.com/doc/occt-6.9.0/refman/html/class_v3d___view.html
, so I suggest it can be switched to perspective somehow.
Also the question is: how to do this from my .py file with 3d model reference.
Because in console I can access it:
self.viewer
Out[15]: <cq_editor.widgets.viewer.OCCViewer at 0x7f1d9cb47b88>
But model .py file is imported as module, so it doesn’t have access to self.
Thanks.
Issue Analytics
- State:
- Created 3 years ago
- Reactions:1
- Comments:15 (6 by maintainers)
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@adam-urbanczyk , thanks, didn’t notice this, will try to do so.
I’m just always confused with orthographic view - for my eyes it distorts object proportions. So I’m just trying to enable it manually.
And can I access
selfofself.viewerfrom .py script with my object ? (to automate switching to perspective view when I press “render” button)P.S. Updated my progress comment, was able to switch existing widget to perspective view.
To set the view to perspective in the console, it’s: self.viewer._get_view().Camera().SetProjectionType(Graphic3d_Camera.Projection_Perspective) self.viewer._get_view().Redraw()