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Commonly used type definitions and constants.


Angle expressed as a multiple of 90 degrees.

This is a result type for containment checks.

Relative orientation of two geometrical objects such as vectors.

Location relative to a directed line or edge. Something can be on the left of the line, right of the line or on top of the line (center).


Precision for distance related decisions.

Type Definitions

Default type for euclidean distances.

Default floating point type.