Directaxis
Directaxis is a term used in some technical contexts to describe a direction or axis that is defined directly from a given frame, dataset, or reference without requiring intermediate transformations. The concept is often employed to designate the primary orientation used for alignment, visualization, or subsequent computations.
The term is not standardized in mainstream literature and may appear in software documentation, engineering notes,
Conceptually, a directaxis can be realized by selecting a unit vector that best represents a given criterion.
Applications for directaxis appear across fields such as computer graphics, robotics, and data visualization, where a
See also: axis, principal axis, PCA, eigenvector, orientation, coordinate frame.