6ย years, 11ย months ago
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Community contributions featuredFor extracting the rotational part of a 3x3 matrix I use a quaternion based decomposition then convert the result back to a matrix: http://matthias-mueller-fischer.ch/publicatioโฆ
6ย years, 11ย months ago
7ย years ago
It's difficult to guess what the problem is. It seems it is a numerical problem, maybe a division by zero, or maybe you're not initializing some variable. You will need to debugโฆ
7ย years ago
7ย years ago
You're just guessing! It can be anything. If you can't solve a problem then there is a simpler problem you can solve. Therefore, my suggestion is to simulate a vertical stack ofโฆ
7ย years ago
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See all in DiscussionsFor extracting the rotational part of a 3x3 matrix I use a quaternion based decomposition then convert the result back โฆ
6ย years, 11ย months ago
It's difficult to guess what the problem is. It seems it is a numerical problem, maybe a division by zero, โฆ
7ย years ago
You're just guessing! It can be anything. If you can't solve a problem then there is a simpler problem you โฆ
7ย years ago