We have received the font along with your comments.
We have made an adjustment to the next upcoming update, which should speed up opening font projects from previous versions.
chncwk:
The screen update time is too long for moving, deleting, cutting and drawing graphics;
It is indeed slower, but the latest version is not that bad. It is too complex to further optimize it.
chncwk:
The Font Export Settings panel does not allow to customize the exported font’s name, which does not allow the author to quickly locate the font in third-party software (sort by file name) and compare the version of the font, which is commonly used in the scenarios of quickly deleting and installing fonts;
We will further respond to this comment in this other topic of yours .
chncwk:
Cutting between two nodes is fruitless and only adds nodes at line edge ;
It does work, but you need to ensure the start and end of the cut line actually include the outline. If you want to cut through an existing point, then make sure you enable Snap to Points from the View menu. Maybe it should always be “on” with the Cut Contours feature.
chncwk:
It is still recommended not to do antialiased rendering of connecting lines between points, it has no positive effect and wastes resources.
FWIW the way we draw the outline is as fast as it can be.
chncwk:
Is it possible to add cut contours line directly with a keyboard shortcut after selecting two points with the mouse? This is very common and useful.
Maybe. What shortcut makes sense?