Module org.dyn4j

Package org.dyn4j.geometry

Interface Shiftable

All Known Subinterfaces:

BatchBroadphaseDetector<T,E>, Bounds, BroadphaseDetector<T,E>, Collidable<T>, CollisionBody<T>, CollisionData<T,E>, CollisionWorld<T,E,V>, ContactCollisionData<T>, ContactManager, PhysicsBody, PhysicsWorld<T,V>

All Known Implementing Classes:

AbstractBounds, AbstractBroadphaseDetector, AbstractCollidable, AbstractCollisionBody, AbstractCollisionWorld, AbstractPhysicsBody, AbstractPhysicsWorld, AngleJoint, AxisAlignedBounds, Body, BruteForceBroadphase, Constraint, ContactConstraint, DefaultContactManager, DistanceJoint, DynamicAABBTree, FrictionJoint, Joint, LazyAABBTree, Manifold, ManifoldPoint, MotorJoint, Penetration, PinJoint, PrismaticJoint, PulleyJoint, Raycast, RevoluteJoint, RopeJoint, Sap, Separation, SimpleContactManager, WarmStartingContactManager, WeldJoint, WheelJoint, World, World, WorldCollisionData

public interface Shiftable

Represents an object that can be shifted in the x and y plane.

Shifting is defined as repositioning for better accuracy. In floating point as an object's position drifts farther from the origin, the accuracy of calculations begin to suffer. One way to mitigate this problem is to shift all coordinates back to a reasonable place. Classes that implement this interface support this process.

Since:

3.2.0

Version:

3.2.0

Author:

William Bittle

Method Summary

Modifier and Type	Method	Description
void	shift(Vector2 shift)	Translates the object to match the given coordinate shift.

Method Detail

shift

void shift(Vector2 shift)

Translates the object to match the given coordinate shift.

Parameters:

shift - the amount to shift along the x and y axes