2020-01-01 22:19:58 +02:00
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- cannot measure an angle between xline and polyline. "xline is not a line".
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2020-01-01 22:57:45 +02:00
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- inserting a block takes up 2 layers: the one that the block was created in,
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and where it was inserted.
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- imagine adding 11 donuts. made 1 mistake, want to try again. Undo doesn't
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work. If escaped from donut insertion mode, undo will remove all donuts.
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