de.grogra.gpuflux.scene
Class FluxSceneVisitor

java.lang.Object
  de.grogra.imp3d.Visitor3D
      de.grogra.imp3d.DisplayVisitor
          de.grogra.gpuflux.scene.FluxSceneVisitor

All Implemented Interfaces:

Visitor

public class FluxSceneVisitor
extends DisplayVisitor

Field Summary

Fields inherited from class de.grogra.imp3d.DisplayVisitor

lastEntered, lastEnteredIsNode

Fields inherited from class de.grogra.imp3d.Visitor3D

layer, state, transformation

Fields inherited from interface de.grogra.graph.Visitor

STOP

Constructor Summary

FluxSceneVisitor()

Method Summary

java.util.Vector<FluxChannelMap>	getChannels()
int	getGroupCount()
java.util.Vector<FluxPrimitive>	getInfPrimitives()
FluxLightBuilder	getLightBuilder()
java.util.Vector<LightNode>	getLights()
java.lang.String	getLog()
LongToIntHashMap	getNodeToGroup()
java.util.Vector<FluxPrimitive>	getPrimitives()
java.util.Vector<FluxSensor>	getSensors()
java.util.Vector<FluxShader>	getShaders()
protected boolean	isInVisibleLayer(java.lang.Object o, boolean asNode)
protected Shader	resolveShader(Shader shader)
protected void	visitEnterImpl(java.lang.Object object, boolean asNode, Path path) This method has to be implemented by subclasses.
protected void	visitImpl(java.lang.Object object, boolean asNode, Shader s, Path path)
java.lang.Object	visitInstanceEnter() Informs this visitor about the beginning of an instantiation.
boolean	visitInstanceLeave(java.lang.Object o) Informs this visitor that an instantiation has been processed completely.
protected void	visitLeaveImpl(java.lang.Object object, boolean asNode, Path path) This method has to be implemented by subclasses.
void	visitScene(Graph graph, ViewConfig3D view, ObjectFilter measureFilter, boolean enableSensors, boolean sampleExplicit, ProgressMonitor monitor, float flatness, boolean[] visibleLayers)

Methods inherited from class de.grogra.imp3d.DisplayVisitor

getCurrentShader, init

Methods inherited from class de.grogra.imp3d.Visitor3D

getCurrentTransformation, getGraphState, init, visitEnter, visitEnter, visitLeave

Methods inherited from class java.lang.Object

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

Constructor Detail

FluxSceneVisitor

public FluxSceneVisitor()

Method Detail

getChannels

public java.util.Vector<FluxChannelMap> getChannels()

getGroupCount

public int getGroupCount()

getInfPrimitives

public java.util.Vector<FluxPrimitive> getInfPrimitives()

getLightBuilder

public FluxLightBuilder getLightBuilder()

getLights

public java.util.Vector<LightNode> getLights()

getLog

public java.lang.String getLog()

getNodeToGroup

public LongToIntHashMap getNodeToGroup()

getPrimitives

public java.util.Vector<FluxPrimitive> getPrimitives()

getSensors

public java.util.Vector<FluxSensor> getSensors()

getShaders

public java.util.Vector<FluxShader> getShaders()

isInVisibleLayer

protected boolean isInVisibleLayer(java.lang.Object o,
                                   boolean asNode)

Overrides:

isInVisibleLayer in class DisplayVisitor

resolveShader

protected Shader resolveShader(Shader shader)

Overrides:

resolveShader in class DisplayVisitor

visitEnterImpl

protected void visitEnterImpl(java.lang.Object object,
                              boolean asNode,
                              Path path)

Description copied from class: Visitor3D

This method has to be implemented by subclasses. It is invoked when object is entered.

Overrides:

visitEnterImpl in class DisplayVisitor

Parameters:

object - the object being entered

asNode - is object a node or an edge?

path - the path to object if object is a node, the path to the node where object points to if object is an edge

visitImpl

protected void visitImpl(java.lang.Object object,
                         boolean asNode,
                         Shader s,
                         Path path)

Specified by:

visitImpl in class DisplayVisitor

visitInstanceEnter

public java.lang.Object visitInstanceEnter()

Description copied from interface: Visitor

Informs this visitor about the beginning of an instantiation. This method invokation is nested immediately within visitEnter/visitLeave of a node. Later on, Visitor.visitInstanceLeave(Object) will be invoked with the returned value of this invocation as argument. If this method returns Visitor.STOP, the visitInstanceLeave-method will be invoked immediately after this method, i.e., the visitor does not dive into the instantiation. Otherwise, the instantiation is performed, starting with an edge.

Specified by:

visitInstanceEnter in interface Visitor

Overrides:

visitInstanceEnter in class Visitor3D

Returns:

value to pass to visitInstanceLeave, may be Visitor.STOP

visitInstanceLeave

public boolean visitInstanceLeave(java.lang.Object o)

Description copied from interface: Visitor

Informs this visitor that an instantiation has been processed completely. The value o is the return value of the corresponding invocation of Visitor.visitInstanceEnter(). If this invocation returns false, no further instantiations or edges of the current level of hierarchy will be passed to this visitor, i.e., the visitLeave method for the enclosing node will be invoked immediately.

Specified by:

visitInstanceLeave in interface Visitor

Overrides:

visitInstanceLeave in class Visitor3D

Parameters:

o - returned value of visitInstanceEnter

Returns:

true iff processing of current level shall be continued

visitLeaveImpl

protected void visitLeaveImpl(java.lang.Object object,
                              boolean asNode,
                              Path path)

Description copied from class: Visitor3D

This method has to be implemented by subclasses. It is invoked when object is left.

Overrides:

visitLeaveImpl in class DisplayVisitor

Parameters:

object - the object being left

asNode - is object a node or an edge?

path - the path to object if object is a node, the path to the node where object points to if object is an edge

visitScene

public void visitScene(Graph graph,
                       ViewConfig3D view,
                       ObjectFilter measureFilter,
                       boolean enableSensors,
                       boolean sampleExplicit,
                       ProgressMonitor monitor,
                       float flatness,
                       boolean[] visibleLayers)