Novice question -- orientation/scale matrix.


RE: Novice question -- orientation/scale matrix.
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(2017-09-23, 16:37)Jarema Wrote: How in mathematician way I can detect angle of rotation? From Line type 1 as simple|primitive file reference. The generic format is:

Code:
1 <colour> x y z a b c d e f g h i <file>

There isn't a universal way of doing that you'll need to know some of the original parameters (e.g. was a Y-axis rotation).

You can extract an x,y,z angles (tilt/yaw/roll) but then you'll still need to know the order of the original angles, and even then you won't get the exact same results just values which give the same matrix.
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RE: Novice question -- orientation/scale matrix. - by Roland Melkert - 2017-09-23, 17:32

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