orientation-class {orientlib} | R Documentation |
Abstract class for vectors of various representations of SO(3) (orientation) objects.
A virtual Class: No objects may be created from it.
orientation
objects to any
concrete descendant class.%*%
orientation
objects
component by component, producing compositions of the rotations.^
orientation
object is its
component by component inverse.orientation
object is the nearest SO(3) matrix to
the element-by-element mean of its 3 x 3 rotation matrix representation.mean
.Duncan Murdoch
matrix-classes
, vector-classes
x <- rotmatrix(diag(3)) x rotvector(x) eulerzyx(x) eulerzxz(x) quaternion(x)