com.jme3.anim

Class SeparateJointModelTransform

java.lang.Object

com.jme3.anim.SeparateJointModelTransform

All Implemented Interfaces:

JointModelTransform

public class SeparateJointModelTransform
extends java.lang.Object
implements JointModelTransform

This JointModelTransform implementation accumulates model transform in a Transform class This does NOT support proper nonuniform scale in the armature hierarchy. But the effect might be useful in some circumstances. Note that this is how the old animation system was working, so you might want to use this if your model has nonuniform scale and was migrated from an old j3o model.

Constructor Summary

Constructors

Constructor and Description
SeparateJointModelTransform()

Method Summary

Modifier and Type	Method and Description
void	applyBindPose(Transform localTransform, Matrix4f inverseModelBindMatrix, Joint parent) Configure joint's local transform for bind pose.
Transform	getModelTransform() Determine the joint's transform in model space.
void	getOffsetTransform(Matrix4f outTransform, Matrix4f inverseModelBindMatrix) Determine the joint's skinning transform.
void	updateModelTransform(Transform localTransform, Joint parent) Update the joint's transform in model space.

Methods inherited from class java.lang.Object

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

Constructor Detail

SeparateJointModelTransform

public SeparateJointModelTransform()

Method Detail

updateModelTransform

public void updateModelTransform(Transform localTransform,
                                 Joint parent)

Description copied from interface: JointModelTransform

Update the joint's transform in model space.

Specified by:

updateModelTransform in interface JointModelTransform

Parameters:

localTransform - the joint's local transform (not null, unaffected)

parent - the joint's parent, or null for a root joint

getOffsetTransform

public void getOffsetTransform(Matrix4f outTransform,
                               Matrix4f inverseModelBindMatrix)

Description copied from interface: JointModelTransform

Determine the joint's skinning transform.

Specified by:

getOffsetTransform in interface JointModelTransform

Parameters:

outTransform - storage for the result (modified if not null)

inverseModelBindMatrix - the joint's inverse model bind matrix (not null, unaffected)

applyBindPose

public void applyBindPose(Transform localTransform,
                          Matrix4f inverseModelBindMatrix,
                          Joint parent)

Description copied from interface: JointModelTransform

Configure joint's local transform for bind pose.

Specified by:

applyBindPose in interface JointModelTransform

Parameters:

localTransform - the joint's local transform (not null, unaffected)

inverseModelBindMatrix - the joint's inverse model bind matrix (not null, unaffected)

parent - the joint's parent, or null for a root joint

getModelTransform

public Transform getModelTransform()

Description copied from interface: JointModelTransform

Determine the joint's transform in model space.

Specified by:

getModelTransform in interface JointModelTransform

Returns:

a new instance or a pre-existing one