Quote:
Originally Posted by Stiglr
I've done the edit, but I'm not sure I'm getting the right results (or what I'm expecting to see).
0.995928 0.00242298 -0.0901201 (I'm assuming this is in X,Y,Z order)
None of these values is anywhere near 5 degrees (presumably this should be in the Y (nose to tail axis). The first value is basically one degree, the others are very close to "straight", as is indicated by the position of the part.
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Haven't read the thread too deeply, but what you're seeing here is:
x = cos(-5 degrees) = 0.996
y ignored since this is the axis you want. If it were large we'd have to set it to zero and re-normalize the vector.
z = sin(-5 degrees) =-0.087
Ron