Hello, I am having trouble obtaining the angle between a vector and a plane which are defined by two different rotation matrix.
I have two objects, A and B, which are defined by rotation matrices R (Rotation matrix from global origin to A) and R’ (Rotation matrix from global origin to B).
R = [a b c; d e f; g h i]
R’= [a’ b’ c’; d’ e’ f’; g’ h’ i’]
I want to obtain the rotation in degrees between the axis X from object A to the plane XZ (and eventually XY) from object B.

Thank you in advance.
AlonsoHello, I am having trouble obtaining the angle between a vector and a plane which are defined by two different rotation matrix.
I have two objects, A and B, which are defined by rotation matrices R (Rotation matrix from global origin to A) and R’ (Rotation matrix from global origin to B).
R = [a b c; d e f; g h i]
R’= [a’ b’ c’; d’ e’ f’; g’ h’ i’]
I want to obtain the rotation in degrees between the axis X from object A to the plane XZ (and eventually XY) from object B.

Thank you in advance.
Alonso Hello, I am having trouble obtaining the angle between a vector and a plane which are defined by two different rotation matrix.
I have two objects, A and B, which are defined by rotation matrices R (Rotation matrix from global origin to A) and R’ (Rotation matrix from global origin to B).
R = [a b c; d e f; g h i]
R’= [a’ b’ c’; d’ e’ f’; g’ h’ i’]
I want to obtain the rotation in degrees between the axis X from object A to the plane XZ (and eventually XY) from object B.

Thank you in advance.
Alonso 3d kinematics, rotation matrices MATLAB Answers — New Questions

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