visad.java3d
Class DirectManipulationRendererJ3D

java.lang.Object
  visad.DataRenderer
      visad.java3d.RendererJ3D
          visad.java3d.DirectManipulationRendererJ3D

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

BarbManipulationRendererJ3D, CurveManipulationRendererJ3D, PickManipulationRendererJ3D, PointManipulationRendererJ3D, RubberBandBoxRendererJ3D, RubberBandLineRendererJ3D

public class DirectManipulationRendererJ3D
extends RendererJ3D

DirectManipulationRendererJ3D is the VisAD class for direct manipulation rendering under Java3D.

Field Summary

Fields inherited from class visad.DataRenderer

enabled, pickCrawlToCursor

Constructor Summary

DirectManipulationRendererJ3D()
this DataRenderer supports direct manipulation for Real, RealTuple and Field Data objects (Field data objects must have RealType or RealTupleType ranges and Gridded1DSet domain Sets); no RealType may be mapped to multiple spatial DisplayRealTypes; the RealType of a Real object must be mapped to XAxis, YAxis or YAxis; at least one of the RealType components of a RealTuple object must be mapped to XAxis, YAxis or YAxis; the domain RealType and at least one RealType range component of a Field object must be mapped to XAxis, YAxis or ZAxis

Method Summary

void	addPoint(float[] x)
void	checkDirect() set isDirectManipulation = true if this DataRenderer supports direct manipulation for its linked Data
java.lang.Object	clone()
javax.media.j3d.BranchGroup	doTransform() create a BranchGroup scene graph for Data in links[0]
boolean	isLegalTextureMap()
void	setBranch(javax.media.j3d.BranchGroup b) for use by sub-classes that override doTransform()
void	setLinks(DataDisplayLink[] links, DisplayImpl d)

Methods inherited from class visad.java3d.RendererJ3D

clearBranch, clearScene, doAction, flush, getBranch, makeShadowFunctionType, makeShadowRealTupleType, makeShadowRealType, makeShadowSetType, makeShadowTextType, makeShadowTupleType, setBranchEarly, toggle

Methods inherited from class visad.DataRenderer

addException, checkAction, checkClose, clearAVControls, clearExceptions, computeRanges, drag_direct, earthToSpatial, earthToSpatial, findRayManifoldIntersection, get_all_feasible, get_any_changed, get_any_transform_control, getBadScale, getDisplay, getDisplayCoordinateSystem, getDisplayRenderer, getEarthDimension, getEarthUnits, getEnabled, getExceptionVector, getIsDirectManipulation, getLastMouseModifiers, getLatLonIndices, getLatLonRange, getLink, getLinks, getPickCrawlToCursor, getRanges, getRealVectorTypes, getWhyNotDirect, isTransformControl, prepareAction, realCheckDirect, release_direct, removeLink, set_all_feasible, setDisplay, setDisplayRenderer, setEarthSpatialData, setEarthSpatialDisplay, setIsDirectManipulation, setLastMouseModifiers, setLatLonIndices, setLinks, setPickCrawlToCursor, setSpatialValues, spatialToEarth, spatialToEarth, stop_direct, suppressExceptions

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectManipulationRendererJ3D

public DirectManipulationRendererJ3D()

this DataRenderer supports direct manipulation for Real, RealTuple and Field Data objects (Field data objects must have RealType or RealTupleType ranges and Gridded1DSet domain Sets); no RealType may be mapped to multiple spatial DisplayRealTypes; the RealType of a Real object must be mapped to XAxis, YAxis or YAxis; at least one of the RealType components of a RealTuple object must be mapped to XAxis, YAxis or YAxis; the domain RealType and at least one RealType range component of a Field object must be mapped to XAxis, YAxis or ZAxis

Method Detail

setLinks

public void setLinks(DataDisplayLink[] links,
                     DisplayImpl d)
              throws VisADException

Overrides:

setLinks in class RendererJ3D

Throws:

VisADException

checkDirect

public void checkDirect()
                 throws VisADException,
                        java.rmi.RemoteException

Description copied from class: DataRenderer

set isDirectManipulation = true if this DataRenderer supports direct manipulation for its linked Data

Overrides:

checkDirect in class DataRenderer

Throws:

VisADException

java.rmi.RemoteException

addPoint

public void addPoint(float[] x)
              throws VisADException

Overrides:

addPoint in class DataRenderer

Throws:

VisADException

doTransform

public javax.media.j3d.BranchGroup doTransform()
                                        throws VisADException,
                                               java.rmi.RemoteException

create a BranchGroup scene graph for Data in links[0]

Specified by:

doTransform in class RendererJ3D

Throws:

VisADException

java.rmi.RemoteException

setBranch

public void setBranch(javax.media.j3d.BranchGroup b)

for use by sub-classes that override doTransform()

isLegalTextureMap

public boolean isLegalTextureMap()

Overrides:

isLegalTextureMap in class DataRenderer

clone

public java.lang.Object clone()

Specified by:

clone in class DataRenderer