VituixCAD

Correction: most keyboard shortcuts seem to be working. It’s just the Optimize on/off/toggle from the context menu that don’t. Bug?

Again, I understand if that’s a low or no priority issue, as it’s not officially “supported” hardware.

Thanks for the amazing software!
 
But can you help with my first question?
I trusted you can see the difference. It's the same connection, but with different user parameter: C or R.
1741351355495.png


VCL lib is not done by me so there may be some others with close the same functions.
https://kimmosaunisto.net/Software/VituixCAD/VCLLabs_opamp_filter_blocks.pdf
 
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Correction: most keyboard shortcuts seem to be working. It’s just the Optimize on/off/toggle from the context menu that don’t. Bug?
That works too via context menu and Ctrl+W. At least here with real W11 Pro. Components to be toggled should be selected (in blue).
Shortcuts with Ctrl-key don't always work because (mouse) focus is lost to somewhere else than panel containing schematic picture box. I have not tried to force focus back to the schematic.
 
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sorry if already been asked.
Vituixcad doesn't start (or takes too much time, not sure how much) if the last project or any recent files were stored on a network share (e.g. samba share on a NAS) that is not accessible anymore/offline when launching the application.
This on windows 11 (regularly updated). Not sure if there's a windows timeout or if it's in the application.
 
I trusted you can see the difference. It's the same connection, but with different user parameter: C or R.
Yes, I saw that it's just a different set of values, therefore I was confused by the name. The VCL ones said "unity gain", so I thought that the non-VCL one would not be unity-gain. But when I changed the Q or frequency, I did not see any change of gain, therefore I got confused.

My limited reading of active filters is that there is Sallen-Key topology and unity-gain, and while Sallen-Key is more flexible in the range of values one can use, it's not unity gain. That's where my questions and doubts came when I saw this other library labelled "unity gain".