Sets the elements of the 4x4 matrix m so it becomes a 3D rotation matrix.
m
The resulting matrix will rotate points around the x, z and y axes (in that order) when multiplied by a column vector (see mulV).
mulV
For each axis, the direction of rotation will be counterclockwise for positive values of r when the axis points towards the observer.
r
(A "right-handed" coordinate system is assumed, so the z-axis points towards the observer when the x-axis points right and the y-axis points up)
a 4x4 matrix object
the rotation around the x axis as an angle in radians
the rotation around the y axis as an angle in radians
the rotation around the z axis as an angle in radians
m set to be a 3D rotation matrix
Sets the elements of the 4x4 matrix
mso it becomes a 3D rotation matrix.The resulting matrix will rotate points around the x, z and y axes (in that order) when multiplied by a column vector (see
mulV).For each axis, the direction of rotation will be counterclockwise for positive values of
rwhen the axis points towards the observer.(A "right-handed" coordinate system is assumed, so the z-axis points towards the observer when the x-axis points right and the y-axis points up)