Module com.github.stephengold.joltjni

Package com.github.stephengold.joltjni

Class CollisionEstimationResult

java.lang.Object

com.github.stephengold.joltjni.JoltPhysicsObject

com.github.stephengold.joltjni.CollisionEstimationResult

All Implemented Interfaces:

ConstJoltPhysicsObject, AutoCloseable, Comparable<JoltPhysicsObject>

public class CollisionEstimationResult
extends JoltPhysicsObject

Store estimates of the contact and friction impulses associated with a collision, along with the resulting body velocities.

Constructor Summary

Constructors

Constructor	Description
CollisionEstimationResult()	Instantiate a default estimate.

Method Summary

Modifier and Type	Method	Description
Vec3	getAngularVelocity1()	Copy the angular velocity of body 1.
Vec3	getAngularVelocity2()	Copy the angular velocity of body 2.
Impulse[]	getImpulses()	Access the impulse for every contact point, as an array.
Vec3	getLinearVelocity1()	Copy the linear velocity of body 1.
Vec3	getLinearVelocity2()	Copy the linear velocity of body 2.

Methods inherited from class com.github.stephengold.joltjni.JoltPhysicsObject

close, compareTo, equals, getContainingObject, hasAssignedNativeObject, hashCode, isCleanerStarted, ownsNativeObject, setVirtualAddress, setVirtualAddress, startCleaner, targetVa, toString, va

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CollisionEstimationResult

public CollisionEstimationResult()

Instantiate a default estimate.

Method Details

getAngularVelocity1

public Vec3 getAngularVelocity1()

Copy the angular velocity of body 1. The estimate is unaffected. (native attribute: mAngularVelocity1)

Returns:

a new velocity vector (radians per second in system coordinates)

getAngularVelocity2

public Vec3 getAngularVelocity2()

Copy the angular velocity of body 2. The estimate is unaffected. (native attribute: mAngularVelocity2)

Returns:

a new velocity vector (radians per second in system coordinates)

getImpulses

public Impulse[] getImpulses()

Access the impulse for every contact point, as an array. (native attribute: mImpulses)

Returns:

a new array of new JVM objects with pre-existing native objects assigned

getLinearVelocity1

public Vec3 getLinearVelocity1()

Copy the linear velocity of body 1. The estimate is unaffected. (native attribute: mLinearVelocity1)

Returns:

a new velocity vector (meters per second in system coordinates)

getLinearVelocity2

public Vec3 getLinearVelocity2()

Copy the linear velocity of body 2. The estimate is unaffected. (native attribute: mLinearVelocity1)

Returns:

a new velocity vector (meters per second in system coordinates)