11 lines
318 B
Matlab
11 lines
318 B
Matlab
function [ axisAngle ] = Rot2AxisAngle( Rot )
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%ROT2AXISANGLE Summary of this function goes here
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% Detailed explanation goes here
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theta = acos((trace(Rot) - 1) / 2);
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vec = 1.0/(2*sin(theta));
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vec = vec * [Rot(3,2) - Rot(2,3), Rot(1,3) - Rot(3,1), Rot(2,1) - Rot(1,2)];
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axisAngle = vec * theta;
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end
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