Module com.github.stephengold.joltjni

Package com.github.stephengold.joltjni

Class SkeletalAnimationRef

java.lang.Object

com.github.stephengold.joltjni.JoltPhysicsObject

com.github.stephengold.joltjni.template.Ref

com.github.stephengold.joltjni.SkeletalAnimationRef

All Implemented Interfaces:

ConstJoltPhysicsObject, AutoCloseable, Comparable<JoltPhysicsObject>

public final class SkeletalAnimationRef
extends Ref

A counted reference to a SkeletalAnimation.

Field Summary

Fields inherited from class com.github.stephengold.joltjni.template.Ref

ptr

Constructor Summary

Constructors

Constructor	Description
SkeletalAnimationRef()	Instantiate an empty reference.

Method Summary

Modifier and Type	Method	Description
float	getDuration()	Return the duration of the animation.
SkeletalAnimation	getPtr()	Access the targeted animation, if any.
void	sample(float time, SkeletonPose storePose)	Interpolate the joint transforms for the specified animation time.
long	targetVa()	Return the address of the native SkeletalAnimation.
SkeletalAnimationRef	toRef()	Create an additional counted reference to the targeted animation.

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

SkeletalAnimationRef

public SkeletalAnimationRef()

Instantiate an empty reference.

Method Details

getDuration

public float getDuration()

Return the duration of the animation. The animation is unaffected.

Returns:

the duration (in seconds)

sample

public void sample(float time,
 SkeletonPose storePose)

Interpolate the joint transforms for the specified animation time. The animation is unaffected.

Parameters:

time - the animation time to use (in seconds)

storePose - storage for the interpolated pose (not null, modified)

getPtr

public SkeletalAnimation getPtr()

Access the targeted animation, if any.

Specified by:

getPtr in class Ref

Returns:

the pre-existing object, or null if the reference is empty

targetVa

public long targetVa()

Return the address of the native SkeletalAnimation. No objects are affected.

Specified by:

targetVa in interface ConstJoltPhysicsObject

Overrides:

targetVa in class JoltPhysicsObject

Returns:

the virtual address, or zero if the reference is empty

toRef

public SkeletalAnimationRef toRef()

Create an additional counted reference to the targeted animation.

Specified by:

toRef in class Ref

Returns:

a new JVM object with a new native object assigned