de.fhg.igd.earth.view
Class SphereProjector

java.lang.Object
  de.fhg.igd.earth.view.Projector
      de.fhg.igd.earth.view.JavaProjector
          de.fhg.igd.earth.view.SphereProjector

public class SphereProjector

extends JavaProjector

This is a special JavaProjector for sphere projection. Title : Earth Copyright : Copyright (c) 2001 Organisation : IGD FhG

Version:

: 1.0

Author:

: Werner Beutel

Field Summary

private SphereBehavior	behavior_
(package private) static double	radius_

Fields inherited from class de.fhg.igd.earth.view.JavaProjector

canvas3D_, checkDetailLevels_, detachedBranchGroups_, detailGroups_, distance_, distanceDetailGroups_, fpsLabel_, mainBounds_, newUniverse, positionLabel_, view_, zoomSlider_, zoomSliderPanel_

Fields inherited from class de.fhg.igd.earth.view.Projector

container_, containerHeight_, containerWidth_, enabled_, firstTime_, model_, projectorManager_

Constructor Summary

SphereProjector(JComponent container)
Creates an instance of this class

Method Summary

protected boolean	checkLatchGroup(Node node) Check if this projector is allowed to view the node
String	getIdentName() Returns the ident name
protected cMatrix4d	PixelTransformer(cMatrix4d x) This mehtod is called by updateTransformGroup() to transform a matrix for a special projector.
protected cPoint3d[]	PixelTransformer(cPoint3d[] x) This mehtod is called by updateTransformGroup() to transform a point field for a special projector.
protected cVector3f[]	PixelTransformer(cVector3f[] x) This mehtod is called by updateTransformGroup() to transform a vector field for a special projector.
void	setViewPosition(double longitude, double latitude) sets the view position
protected void	updateModelGraph(ModelGraph model) update MODEL GRAPH

Methods inherited from class de.fhg.igd.earth.view.JavaProjector

addFPSLabel, addPositionLabel, calcFPS, checkErasedChildren, delete, enableAutoFocus, enableDLOD, enableLOD, getZoomSlider, renderOnce, resizeContainer, saveSnapshot, setDistance, setLOD, setPositionLabel, setZoomSliderPanel, update, updateBranchGroup, updateGroup, updatePolygon, updatePrimitive, updateSwitchGroup, updateText, updateTransformGroup

Methods inherited from class de.fhg.igd.earth.view.Projector

resizePanelEvent, setModel, setProjectorManager

Methods inherited from class java.lang.Object

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

Field Detail

radius_

static final double radius_

See Also:

Constant Field Values

behavior_

private SphereBehavior behavior_

Constructor Detail

SphereProjector

public SphereProjector(JComponent container)

Creates an instance of this class

Method Detail

getIdentName

public String getIdentName()

Returns the ident name

Specified by:

getIdentName in class Projector

Returns:

ident name

checkLatchGroup

protected boolean checkLatchGroup(Node node)

Check if this projector is allowed to view the node

Specified by:

checkLatchGroup in class JavaProjector

Parameters:

node -

updateModelGraph

protected void updateModelGraph(ModelGraph model)

update MODEL GRAPH

Specified by:

updateModelGraph in class JavaProjector

Parameters:

model -

setViewPosition

public void setViewPosition(double longitude,
                            double latitude)

sets the view position

Specified by:

setViewPosition in class JavaProjector

Parameters:

latitude -

longitude -

PixelTransformer

protected cMatrix4d PixelTransformer(cMatrix4d x)

This mehtod is called by updateTransformGroup() to transform a matrix for a special projector.

Specified by:

PixelTransformer in class JavaProjector

PixelTransformer

protected cPoint3d[] PixelTransformer(cPoint3d[] x)

This mehtod is called by updateTransformGroup() to transform a point field for a special projector.

Specified by:

PixelTransformer in class JavaProjector

PixelTransformer

protected cVector3f[] PixelTransformer(cVector3f[] x)

This mehtod is called by updateTransformGroup() to transform a vector field for a special projector.

Specified by:

PixelTransformer in class JavaProjector