[LDPatternCreator] Release 1.7.1 (better rotation / usability / triangulation)

[Jaco van der Molen]

OK, that is interesting to see. I am tentatively beginning to work a bit with LDPC and this helps a lot to understand.
I am used to working with vectors creating this kind of shapes, but cannot quite grasp it in LDPC.

I am having difficulties with snapping vertices to the grid.
To put it simply: it does not work for me.
When I draw a triangle that needs to have straight horizontal and vertical lines, the vertices do not snap to where I click.

Is there a way to align vertices?