[英]Python 3D rotation of a point
I have a point (x,y,z) in 3d that I would like to rotate. 我想在3d中旋转一个点(x,y,z)。 First I would like to rotate the point around another point (0,0,0) 360 degrees.
首先,我想将点绕另一个点(0,0,0)旋转360度。 Then I would like to change the plane that the point rotates in by 1 degree and repeat.
然后,我想改变点旋转1度的平面并重复。 I have been looking at the rotation_matrix function in http://www.lfd.uci.edu/~gohlke/code/transformations.py.html , however it seems as if the rotation only goes around the x,y or z axis rather than an arbitrary angle.
我一直在看http://www.lfd.uci.edu/~gohlke/code/transformations.py.html中的rotation_matrix函数,但是似乎旋转只绕x,y或z轴旋转,而不是比任意角度 Does anyone know how to accomplish this?
有谁知道如何做到这一点?
Rotating around the x, y, and z pretty much is the only way to do it. 唯一地绕x,y和z旋转是唯一的方法。 Rotating a plane is exactly like rotating around an axis.
旋转平面就像绕轴旋转一样。 Check out my scratch project for the math.
查看我的草稿项目以了解数学。
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