Package org.apache.commons.geometry.euclidean.twod.rotation

This package provides components related to rotations in 2 dimensional Euclidean space.

See: Description

Class Summary

Class	Description
Rotation2D	Class representing a rotation in 2 dimensional Euclidean space.

Package org.apache.commons.geometry.euclidean.twod.rotation Description

This package provides components related to rotations in 2 dimensional Euclidean space.

Conventions

The following list contains some of the primary rotation conventions for this package. All method parameters, return values, and operations follow these conventions unless explicitly stated otherwise.

• Active -- All rotations are "active", meaning that they transform the vector or point they are applied to instead of transforming the coordinate system. An active rotation can be converted to a passive one and vice versa simply by taking the inverse. See here for more details.
• Counter-clockwise -- All rotations through positive angles occur in a counter-clockwise direction. Rotations through negative angles are in a clockwise direction.
• Radians -- All angles are in radians.