dual_quaternions

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The sclerp algorithm does not converge

8

We find that the interpolation algorithm fails to converge when two double quaternions are close, leading to a very outrageous result. As shown below, the terminal feedback position T is...

wsp666

Achllle

distance between 2 dual quaternion

3

Hello First thanks a lot for this nice code, I could not find a solution to compute the axis postion of the rotations, and then I realize one should use...

romainVala

Using some properties as in e.g. http://www.roboticsproceedings.org/rss12/p13.pdf

Achllle

is_normalized() not working

2

I have tested the is_normalized() function with two normalized dual quaternions, dq1 and dq2, but it only returns False. The two dual quaternions: `dq1 = DualQuaternion(-0.19846574648301676, -0.003727645110356892, 0.019714514040105935, 0.9799024390575996) +...

RubensBenevides

Thank you for your work! It has been very helpful for my research. However, I noticed that there are some issues in the master branch (such as those related to...

WY-2022