com.bonzaiengine.animation.graph

Class GraphNode

java.lang.Object

com.bonzaiengine.animation.graph.GraphNode

Direct Known Subclasses:

AnimNode, BlendDirectionalNode, BlendNode, BlendPerJointNode, MultiTrackNode, PostureOffsetNode, RandomNode, StateNode, SwitchNode, TransitionNode

public abstract class GraphNode
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	syncTime

Constructor Summary

Constructors

Constructor and Description
GraphNode(int numInputs)

Method Summary

Modifier and Type	Method and Description
protected void	addInput()
protected abstract GraphNode	cloneNoInputs()
protected void	cloneNoInputs(GraphNode dst, GraphNode src)
protected void	doUpdateState(AnimGraph animGraph, java.lang.Object context)
protected Timeline	doUpdateTime(AnimGraph animGraph, Timeline parentTimeline, long timePassedMs)
GraphNode	getInput(int i)
GraphNode	getInput(java.lang.String name)
java.lang.String	getInputName(int i)
java.lang.String	getName()
int	getNumInputs()
protected abstract Transform[]	getPose(AnimGraph graph, Model model)
protected abstract void	getTargets(AnimGraph graph, Model model, java.util.HashMap<java.lang.String,Percent> targetWeightMap, float propagatedWeight)
boolean	isActive()
abstract boolean	isInputActive(int inputIndex)
protected void	onActiveChanged(boolean active)
protected void	onNumInputsChanged() Notification on number of input changed: implementation must override it to correct cached input indices if needed
protected void	removeInput()
protected void	removeInput(int index)
protected void	setActive(boolean active, java.lang.Object owner)
void	setInput(int i, GraphNode node)
protected void	setInputName(int i, java.lang.String name)
void	setName(java.lang.String name)
protected void	setNumInputs(int numInputs)
java.lang.String	toString()
protected void	updateActive(AnimGraph animGraph, java.lang.Object context, java.lang.Object from) Update active state and mark time to be sync'ed
protected void	updateTime(AnimGraph animGraph, Timeline timeline, long timePassedMs) Update time after being marked by #updateActive()
void	visit(java.util.function.Predicate<GraphNode> visitor) GraphNode visitor

Methods inherited from class java.lang.Object

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

Field Detail

syncTime

protected boolean syncTime

Constructor Detail

GraphNode

public GraphNode(int numInputs)

Method Detail

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

cloneNoInputs

protected abstract GraphNode cloneNoInputs()

cloneNoInputs

protected void cloneNoInputs(GraphNode dst,
                             GraphNode src)

getName

public final java.lang.String getName()

Returns:

the name of this node, or null if name is not set

setName

public final void setName(java.lang.String name)

Parameters:

name - the number of input of this node

getNumInputs

public final int getNumInputs()

Returns:

the number of inputs

setNumInputs

protected void setNumInputs(int numInputs)

addInput

protected void addInput()

removeInput

protected void removeInput()

removeInput

protected void removeInput(int index)

onNumInputsChanged

protected void onNumInputsChanged()

Notification on number of input changed: implementation must override it to correct cached input indices if needed

getInput

public final GraphNode getInput(int i)

Parameters:

i - index

Returns:

the GraphNode input at the specified index

Throws:

java.lang.ArrayIndexOutOfBoundsException - if i is not in range [0;getNumInputs()[

setInput

public final void setInput(int i,
                           GraphNode node)

Parameters:

i - index

node - the GraphNode to connect to the input at the specified index

Throws:

java.lang.ArrayIndexOutOfBoundsException - if i is not in range [0;getNumInputs()[

getInput

public final GraphNode getInput(java.lang.String name)

Parameters:

name - name

Returns:

the GraphNode input having the specified name, or null if not found

setInputName

protected void setInputName(int i,
                            java.lang.String name)

getInputName

public final java.lang.String getInputName(int i)

isActive

public final boolean isActive()

setActive

protected final void setActive(boolean active,
                               java.lang.Object owner)

updateActive

protected final void updateActive(AnimGraph animGraph,
                                  java.lang.Object context,
                                  java.lang.Object from)

Update active state and mark time to be sync'ed

updateTime

protected final void updateTime(AnimGraph animGraph,
                                Timeline timeline,
                                long timePassedMs)

Update time after being marked by #updateActive()

Parameters:

animGraph - TODO

timePassedMs - time passed in milliseconds since last update

visit

public final void visit(java.util.function.Predicate<GraphNode> visitor)

GraphNode visitor

isInputActive

public abstract boolean isInputActive(int inputIndex)

Returns:

true if the input is active independently of the state isActive().
The input will be effectively used if both isActive() and isInputActive(int) returns true.

See Also:

isActive()

onActiveChanged

protected void onActiveChanged(boolean active)

doUpdateState

protected void doUpdateState(AnimGraph animGraph,
                             java.lang.Object context)

doUpdateTime

protected Timeline doUpdateTime(AnimGraph animGraph,
                                Timeline parentTimeline,
                                long timePassedMs)

getPose

protected abstract Transform[] getPose(AnimGraph graph,
                                       Model model)

getTargets

protected abstract void getTargets(AnimGraph graph,
                                   Model model,
                                   java.util.HashMap<java.lang.String,Percent> targetWeightMap,
                                   float propagatedWeight)