Package com.badlogic.gdx.graphics.g3d.utils

Class BaseAnimationController

java.lang.Object

com.badlogic.gdx.graphics.g3d.utils.BaseAnimationController

Direct Known Subclasses:

AnimationController

public class BaseAnimationController
extends java.lang.Object

Base class for applying one or more Animations to a ModelInstance. This class only applies the actual Node transformations, it does not manage animations or keep track of animation states. See AnimationController for an implementation of this class which does manage animations.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BaseAnimationController.Transform

Field Summary

Fields

Modifier and Type	Field	Description
ModelInstance	target	The ModelInstance on which the animations are being performed.

Constructor Summary

Constructors

Constructor	Description
BaseAnimationController(ModelInstance target)	Construct a new BaseAnimationController.

Method Summary

Modifier and Type	Method	Description
protected void	apply(Animation animation, float time, float weight)	Apply an animation, must be called between {begin() and {end().
protected void	applyAnimation(Animation animation, float time)	Apply a single animation to the ModelInstance and update the it to reflect the changes.
protected static void	applyAnimation(ObjectMap<Node,BaseAnimationController.Transform> out, Pool<BaseAnimationController.Transform> pool, float alpha, Animation animation, float time)	Helper method to apply one animation to either an objectmap for blending or directly to the bones.
protected void	applyAnimations(Animation anim1, float time1, Animation anim2, float time2, float weight)	Apply two animations, blending the second onto to first using weight.
protected void	begin()	Begin applying multiple animations to the instance, must followed by one or more calls to { apply(Animation, float, float) and finally {end().
protected void	end()	End applying multiple animations to the instance and update it to reflect the changes.
protected void	removeAnimation(Animation animation)	Remove the specified animation, by marking the affected nodes as not animated.

Methods inherited from class java.lang.Object

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

Field Detail

target

public final ModelInstance target

The ModelInstance on which the animations are being performed.

Constructor Detail

BaseAnimationController

public BaseAnimationController(ModelInstance target)

Construct a new BaseAnimationController.

Parameters:

target - The ModelInstance on which the animations are being performed.

Method Detail

begin

protected void begin()

Begin applying multiple animations to the instance, must followed by one or more calls to { apply(Animation, float, float) and finally {end().

apply

protected void apply(Animation animation,
                     float time,
                     float weight)

Apply an animation, must be called between {begin() and {end().

Parameters:

weight - The blend weight of this animation relative to the previous applied animations.

end

protected void end()

End applying multiple animations to the instance and update it to reflect the changes.

applyAnimation

protected void applyAnimation(Animation animation,
                              float time)

Apply a single animation to the ModelInstance and update the it to reflect the changes.

applyAnimations

protected void applyAnimations(Animation anim1,
                               float time1,
                               Animation anim2,
                               float time2,
                               float weight)

Apply two animations, blending the second onto to first using weight.

applyAnimation

protected static void applyAnimation(ObjectMap<Node,BaseAnimationController.Transform> out,
                                     Pool<BaseAnimationController.Transform> pool,
                                     float alpha,
                                     Animation animation,
                                     float time)

Helper method to apply one animation to either an objectmap for blending or directly to the bones.

removeAnimation

protected void removeAnimation(Animation animation)

Remove the specified animation, by marking the affected nodes as not animated. When switching animation, this should be call prior to applyAnimation(s).