visad.java3d
Class ImmersaDeskDisplayRendererJ3D

java.lang.Object
  visad.DisplayRenderer
      visad.java3d.DisplayRendererJ3D
          visad.java3d.ImmersaDeskDisplayRendererJ3D

All Implemented Interfaces:

EventListener, ControlListener, RendererSourceListener

public class ImmersaDeskDisplayRendererJ3D
extends DisplayRendererJ3D

ImmersaDeskDisplayRendererJ3D is the VisAD class for the ImmersaDesk background and metadata rendering algorithm under Java3D.

Constructor Summary

ImmersaDeskDisplayRendererJ3D(int tracker_shmkey, int controller_shmkey)
This is the ImmersaDesk DisplayRenderer for DisplayImplJ3D.

Method Summary

BranchGroup	createSceneGraph(View v, TransformGroup vpt, VisADCanvasJ3D c) Create scene graph root, if none exists, with Transform and direct manipulation root; create 3-D box, lights and MouseBehaviorJ3D for embedded user interface.
void	setBoxAspect(double[] aspect) set the aspect for the containing box aspect double[3] array used to scale x, y and z box sizes
void	setLineWidth(float width)
void	setRayOn(boolean on, float[] ray_verts)

Methods inherited from class visad.java3d.DisplayRendererJ3D

addDirectManipulationSceneGraphComponent, addKeyboardBehavior, addLockedSceneGraphComponent, addLockedSceneGraphComponent, addSceneGraphComponent, anyDirects, clearScale, clearScales, clearScene, controlChanged, createBasicSceneGraph, createBasicSceneGraph, depth_cursor, destroy, drag_cursor, drag_depth, drawCursorStringVector, findDirect, getBoxOnBranch, getCanvas, getCursor, getCursorOnBranch, getImage, getKeyboardBehavior, getMouseBehavior, getRoot, getTextureHeightMax, getTextureWidthMax, getTrans, getView, getViewTrans, initControl, legalDataRenderer, makeControl, makeDefaultRenderer, render_trigger, rendererDeleted, setClip, setCursorLoc, setCursorOn, setDirectOn, setDisplay, setScale, setScale, setScale, setScaleOn, setSceneGraphObjectName, setTransform3D, setWaitFlag, updateLockedTrans

Methods inherited from class visad.DisplayRenderer

getAnimationString, getAnimationStringVisible, getBoxOn, getCursorColor, getCursorStringVector, getCursorStringVectorUnconditional, getDirectAxisValue, getDirectAxisValue, getDisplay, getMode2D, getPickThreshhold, getRendererControl, getRotateAboutCenter, getScaleRotation, getWaitFlag, getWaitMessageVisible, legalDisplayScalar, prepareAction, setAnimationString, setAnimationStringVisible, setBackgroundColor, setBackgroundColor, setBoxColor, setBoxColor, setBoxOn, setCursorColor, setCursorColor, setCursorStringOn, setCursorStringVector, setCursorStringVector, setForegroundColor, setForegroundColor, setPickThreshhold, setRotateAboutCenter, setScaleRotation, setWaitMessageVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

ImmersaDeskDisplayRendererJ3D

public ImmersaDeskDisplayRendererJ3D(int tracker_shmkey,
                                     int controller_shmkey)
                              throws VisADException

This is the ImmersaDesk DisplayRenderer for DisplayImplJ3D. It draws a 3-D cube around the scene.

The left wand button controls the projection by translating in direction wand is pointing The center wand button activates and controls the 3-D cursor by translating the cursor with wand The right wand button is used for direct manipulation by clicking on the depiction of a Data object and dragging or re-drawing it.

Cursor and direct manipulation locations are displayed in RealType values.

BadMappingExceptions and UnimplementedExceptions are displayed

Throws:

VisADException

Method Detail

createSceneGraph

public BranchGroup createSceneGraph(View v,
                                    TransformGroup vpt,
                                    VisADCanvasJ3D c)

Create scene graph root, if none exists, with Transform and direct manipulation root; create 3-D box, lights and MouseBehaviorJ3D for embedded user interface.

Specified by:

createSceneGraph in class DisplayRendererJ3D

Parameters:

v -

vpt -

c -

Returns:

Scene graph root.

setRayOn

public void setRayOn(boolean on,
                     float[] ray_verts)

setBoxAspect

public void setBoxAspect(double[] aspect)

Description copied from class: DisplayRenderer

set the aspect for the containing box aspect double[3] array used to scale x, y and z box sizes

Specified by:

setBoxAspect in class DisplayRenderer

setLineWidth

public void setLineWidth(float width)

Overrides:

setLineWidth in class DisplayRendererJ3D