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21:13:37
jackdaniel
OK, so as I understand it, transform-region on the pattern transforms it (say, into a square rotated by pi/4)
21:13:56
jackdaniel
and then we draw this pattern with inverted y-axis
21:15:07
jackdaniel
the medium transformation affects only the position of the transformed pattern (as in - we take into account only the translation)
21:16:22
jackdaniel
and to do that, we indeed take the bounding rectangle of the transformed rectangle (looking at the code)
21:16:40
jackdaniel
namely its top-left corner
1:25:23
scymtym_
jackdaniel: i was probably too tired to explain the problem but i tried anyway: https://techfak.de/~jmoringe/draw-pattern-1.ogv
4:01:51
beach
Good morning everyone!
8:35:47
jdz
scymtym: Other drawing programs (e.g., blender, freecad) use red for X axis, green for Y axis, and blue for Z axis.