javax.media.j3d

Class ExponentialFogRetained

java.lang.Object

javax.media.j3d.IndexedObject

javax.media.j3d.SceneGraphObjectRetained

javax.media.j3d.NodeRetained

javax.media.j3d.LeafRetained

javax.media.j3d.FogRetained

javax.media.j3d.ExponentialFogRetained

All Implemented Interfaces:

java.lang.Cloneable, NnuId

 class ExponentialFogRetained
extends FogRetained

The ExponentialFog leaf node defines distance parameters for exponential fog.

Field Summary

Fields

Modifier and Type	Field and Description
private float	density
(package private) static int	DENSITY_CHANGED
private float	densityInEc

Fields inherited from class javax.media.j3d.FogRetained

boundingLeaf, BOUNDINGLEAF_CHANGED, BOUNDS_CHANGED, CLEAR_MIRROR, color, COLOR_CHANGED, environmentSets, inImmCtx, INIT_MIRROR, isDirty, isScoped, isViewScoped, LAST_DEFINED_BIT, mirrorFog, region, regionOfInfluence, SCOPE_CHANGED, scopes, sgFog, targetThreads, tempKey

Fields inherited from class javax.media.j3d.LeafRetained

boundsDirty, switchState

Fields inherited from class javax.media.j3d.NodeRetained

ALTERNATEAPPEARANCE, AMBIENTLIGHT, apiBounds, BACKGROUND, BACKGROUNDSOUND, BEHAVIOR, BOUNDINGLEAF, boundsAutoCompute, BRANCHGROUP, branchGroupPaths, cachedBounds, childIndex, CLIP, collidable, CONESOUND, CONTAINS_VIEWPLATFORM, CURRENT_LOCAL_TO_VWORLD, DECALGROUP, DIRECTIONALLIGHT, EXPONENTIALFOG, geometryBackground, GROUP, inSharedGroup, LAST_LOCAL_TO_VWORLD, LINEARFOG, LINK, localBounds, locale, localToVworld, localToVworldIndex, localToVworldKeys, MODELCLIP, MORPH, nnuId, nodeId, nodeType, NUMNODES, ORDEREDGROUP, orderedId, ORIENTEDSHAPE3D, parent, parentSwitchLink, parentTransformLink, pickable, POINTLIGHT, POINTSOUND, refCount, SHAPE, SHAREDGROUP, SOUNDSCAPE, SPOTLIGHT, staticTransform, SWITCH, TRANSFORMGROUP, universe, validCachedBounds, VIEWPLATFORM, VIEWSPECIFICGROUP

Fields inherited from class javax.media.j3d.SceneGraphObjectRetained

DONT_MERGE, inBackgroundGroup, inSetLive, MERGE, MERGE_DONE, mergeFlag, onUpdateList, source

Fields inherited from class javax.media.j3d.IndexedObject

listIdx

Constructor Summary

Constructors

Constructor and Description
ExponentialFogRetained()

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.Object	clone()
(package private) float	getDensity() Gets fog density
(package private) void	initDensity(float density) initializes fog density
(package private) void	setDensity(float density) Sets fog density and send a message
(package private) void	setLive(SetLiveState s) This setLive routine just calls the superclass's method (after checking for use by an immediate context).
(package private) void	update(Context ctx, double scale) This method and its native counterpart update the native context fog values.
(package private) void	updateMirrorObject(java.lang.Object[] objs) The update Object function.
protected void	validateDistancesInEc(double vworldToCoexistenceScale) Scale distances from local to eye coordinate.

Methods inherited from class javax.media.j3d.FogRetained

addScope, clearLive, clearMirrorObject, getAllScopes, getColor, getInfluencingBoundingLeaf, getInfluencingBounds, getInImmCtx, getLocalToVworldScale, getMirrorObjects, getScope, indexOfScope, initAddScope, initColor, initColor, initInfluencingBoundingLeaf, initInfluencingBounds, initInsertScope, initMirrorObject, initRemoveAllScopes, initRemoveScope, initRemoveScope, initScope, insertScope, isScoped, mergeTransform, numScopes, removeAllScopes, removeScope, removeScope, sendMessage, setColor, setColor, setInfluencingBoundingLeaf, setInfluencingBounds, setInImmCtx, setLocalToVworldScale, setScope, updateBoundingLeaf, updateImmediateMirrorObject, updateImmediateTransformChange, updateTransformChange

Methods inherited from class javax.media.j3d.LeafRetained

clone, updateBounds

Methods inherited from class javax.media.j3d.NodeRetained

computeCombineBounds, computeNonLiveLocalToVworld, dirtyBoundsCache, doSetLive, equal, findCollidableFlags, findPickableFlags, findTransformLevels, getBounds, getBoundsAutoCompute, getCollidable, getCurrentLocalToVworld, getCurrentLocalToVworld, getCurrentLocalToVworld, getEffectiveBounds, getId, getLastLocalToVworld, getLastLocalToVworld, getLastLocalToVworld, getLocalBounds, getLocale, getLocalToVworld, getLocalToVworld, getLocalToVworld, getParent, getPickable, getVirtualUniverse, isStatic, merge, notifySceneGraphChanged, processViewSpecificInfo, recombineAbove, removeNodeData, searchGeometryAtoms, setAuxData, setBounds, setBoundsAutoCompute, setCollidable, setNodeData, setParent, setPickable, transformBounds, updateCollidable, updateLocalToVworld, updatePickable

Methods inherited from class javax.media.j3d.SceneGraphObjectRetained

clearLive, clearLive, compile, doSetLive, getSource, handleFrequencyChange, isInSetLive, markAsLive, setCompiled, setLive, setSource, traverse

Methods inherited from class javax.media.j3d.IndexedObject

getIdxUsed, incIdxUsed

Methods inherited from class java.lang.Object

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

Field Detail

density

private float density

densityInEc

private float densityInEc

DENSITY_CHANGED

static final int DENSITY_CHANGED

See Also:

Constant Field Values

Constructor Detail

ExponentialFogRetained

ExponentialFogRetained()

Method Detail

initDensity

void initDensity(float density)

initializes fog density

setDensity

void setDensity(float density)

Sets fog density and send a message

getDensity

float getDensity()

Gets fog density

setLive

void setLive(SetLiveState s)

Description copied from class: FogRetained

This setLive routine just calls the superclass's method (after checking for use by an immediate context). It is up to the subclasses of fog to add themselves to the list of fogs

Overrides:

setLive in class FogRetained

update

void update(Context ctx,
          double scale)

This method and its native counterpart update the native context fog values.

Specified by:

update in class FogRetained

updateMirrorObject

void updateMirrorObject(java.lang.Object[] objs)

Description copied from class: FogRetained

The update Object function.

Overrides:

updateMirrorObject in class FogRetained

clone

protected java.lang.Object clone()

Overrides:

clone in class FogRetained

validateDistancesInEc

protected void validateDistancesInEc(double vworldToCoexistenceScale)

Scale distances from local to eye coordinate.

Overrides:

validateDistancesInEc in class FogRetained