remixlab.dandelion.constraint

Class EyeConstraint

java.lang.Object

remixlab.dandelion.constraint.Constraint

remixlab.dandelion.constraint.AxisPlaneConstraint

remixlab.dandelion.constraint.EyeConstraint

public class EyeConstraint
extends AxisPlaneConstraint

An AxisPlaneConstraint defined in the Eye coordinate system.

The AxisPlaneConstraint.translationConstraintDirection() and AxisPlaneConstraint.rotationConstraintDirection() are expressed in the associated eye() coordinate system.

Nested Class Summary

Nested classes/interfaces inherited from class remixlab.dandelion.constraint.AxisPlaneConstraint

AxisPlaneConstraint.Type

Constructor Summary

Constructors

Constructor and Description
EyeConstraint(Eye theEye) Creates an EyeConstraint, whose constrained directions are defined in the eye() coordinate system.

Method Summary

Modifier and Type	Method and Description
Rotation	constrainRotation(Rotation rotation, Frame frame) When AxisPlaneConstraint.rotationConstraintType() is of type AXIS, constrain rotation to be a rotation around an axis whose direction is defined in the eye() coordinate system by AxisPlaneConstraint.rotationConstraintDirection().
Vec	constrainTranslation(Vec translation, Frame frame) Depending on AxisPlaneConstraint.translationConstraintType(), constrain translation to be along an axis or limited to a plane defined in the eye() coordinate system by AxisPlaneConstraint.translationConstraintDirection().
Eye	eye() Returns the associated Eye.

Methods inherited from class remixlab.dandelion.constraint.AxisPlaneConstraint

rotationConstraintDirection, rotationConstraintType, setRotationConstraint, setRotationConstraintDirection, setRotationConstraintType, setTranslationConstraint, setTranslationConstraintDirection, setTranslationConstraintType, translationConstraintDirection, translationConstraintType

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EyeConstraint

public EyeConstraint(Eye theEye)

Creates an EyeConstraint, whose constrained directions are defined in the eye() coordinate system.

Method Detail

eye

public Eye eye()

Returns the associated Eye. Set using the EyeConstraint constructor.

constrainTranslation

public Vec constrainTranslation(Vec translation,
                                Frame frame)

Depending on AxisPlaneConstraint.translationConstraintType(), constrain translation to be along an axis or limited to a plane defined in the eye() coordinate system by AxisPlaneConstraint.translationConstraintDirection().

Overrides:

constrainTranslation in class Constraint

constrainRotation

public Rotation constrainRotation(Rotation rotation,
                                  Frame frame)

When AxisPlaneConstraint.rotationConstraintType() is of type AXIS, constrain rotation to be a rotation around an axis whose direction is defined in the eye() coordinate system by AxisPlaneConstraint.rotationConstraintDirection().

Overrides:

constrainRotation in class Constraint