Package gaiasky.scenegraph

Class FadeNode

java.lang.Object

gaiasky.scenegraph.SceneGraphNode

gaiasky.scenegraph.FadeNode

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable, IFadeObject, IStarContainer, IVisibilitySwitch, IPosition

Direct Known Subclasses:

AbstractOctreeWrapper, BackgroundModel, GenericCatalog, ParticleGroup, RecursiveGrid, Text2D

public class FadeNode
extends SceneGraphNode
implements IFadeObject

Node that offers fade-in and fade-out capabilities.

Field Summary

Fields

Modifier and Type	Field	Description
protected CatalogInfo	catalogInfo	Information on the catalog this fade node represents (particle group, octree, etc.)
protected double	currentDistance	The current distance at each cycle, in internal units
protected boolean	highlighted	Is it highlighted?
protected boolean	hlallvisible
protected float[]	hlc
protected IAttribute	hlcma
protected int	hlcmi
protected double	hlcmmax
protected double	hlcmmin
protected boolean	hlplain
protected boolean	initialUpdate
boolean	inSceneGraph	Is the node already in the scene graph?
protected Vector3b	labelPosition	Position of label
protected float	pointscaling
protected SceneGraphNode	position	If set, the fade distance is the distance between the current fade node and this object.

Fields inherited from class gaiasky.scenegraph.SceneGraphNode

B31, B32, B33, B34, cc, children, computed, coordinates, copy, ct, D31, D32, D33, D34, distToCamera, F31, F32, F33, F34, forceLabel, id, labelcolor, lastStateChangeTimeMs, localizedNameIndex, localTransform, names, numChildren, octant, octantId, opacity, orientation, parent, parentName, pos, posSph, ROOT_NAME, size, translation, viewAngle, viewAngleApparent, visible

Constructor Summary

Constructors

Constructor	Description
FadeNode()
FadeNode(String name, SceneGraphNode parent)

Method Summary

Modifier and Type	Method	Description
protected void	addToRenderLists(ICamera camera)	Adds this entity to the necessary render lists after the distance to the camera and the view angle have been determined.
void	doneLoading(com.badlogic.gdx.assets.AssetManager manager)
protected float	getBaseOpacity()
CatalogInfo	getCatalogInfo()
Vector2d	getFadeIn()	Gets the fade in distances.
Vector2d	getFadeOut()	Gets the fade out distances.
IAttribute	getHlcma()
int	getHlcmi()
double	getHlcmmax()
double	getHlcmmin()
float	getPointscaling()
void	highlight(boolean hl, float[] color, boolean allVisible)	Highlight using a plain color
void	highlight(boolean hl, int cmi, IAttribute cma, double cmmin, double cmmax, boolean allVisible)	Highlight using a colormap
protected void	initializeCatalogInfo(boolean create, String name, String desc, int nParticles, String dataFile)
boolean	isHighlighted()
boolean	isHlAllVisible()
boolean	isHlplain()
void	setCataloginfo(Map<String,String> map)
void	setCatalogInfo(CatalogInfo info)
void	setCatalogInfoBare(CatalogInfo info)
void	setFadein(double[] fadein)
void	setFadeIn(double nearPc, double farPc)	Sets the near and far fade in distances.
void	setFadeout(double[] fadeout)
void	setFadeOut(double nearPc, double farPc)	Sets the near and far fade out distances.
void	setLabelposition(double[] labelposition)	Sets the position of the label, in parsecs and in the internal reference frame.
void	setPointscaling(float pointscaling)
void	setPosition(double[] pos)
void	setPosition(int[] pos)
void	setPositionobjectname(String po)
void	setSize(Double size)	Sets the absolute size (diameter) of this entity
void	setSize(Long size)	Sets the absolute size (diameter) of this entity
void	setUp(ISceneGraph sceneGraph)
void	update(ITimeFrameProvider time, Vector3b parentTransform, ICamera camera, float opacity)
void	updateLocal(ITimeFrameProvider time, ICamera camera)	Updates the transform matrix with the transformations that will apply to the children and the local transform matrix with the transformations that will apply only to this object.
void	updateLocalValues(ITimeFrameProvider time, ICamera camera)	This function updates all the local values before the localTransform is updated.
protected void	updateOpacity()

Methods inherited from class gaiasky.scenegraph.SceneGraphNode

add, add, addChild, addChild, addFocusableObjects, addName, addNodes, addToIndex, addToRender, computeFuturePosition, dispose, getAbsoluteOrientation, getAbsolutePosition, getAbsolutePosition, getAggregatedChildren, getAlpha, getChildByName, getChildByNameAndType, getChildrenByComponentType, getChildrenByType, getColor, getComponentType, getCoordinates, getCt, getDelta, getDescription, getDistToCamera, getFirstStarAncestor, getHeight, getHeight, getHeight, getHeightScale, getId, getLabelcolor, getLineCopy, getLocalizedName, getName, getNames, getNext, getNode, getNode, getOctant, getOpacity, getOrientation, getPos, getPosition, getPosition, getPosSph, getPredictedPosition, getRadius, getRoot, getSceneGraphDepth, getSimpleCopy, getSize, getStarCount, getUnrotatedPos, getVelocity, getViewAngle, getViewAngleApparent, getVisibilityOpacityFactor, hasCt, hasName, hasName, initialize, insert, isCopy, isForceLabel, isForceLabel, isInRender, isInRender, isValidPosition, isVisibilityOn, isVisible, isVisible, isVisible, isVisibleGroup, isVisibleGroup, msSinceStateChange, mustAddToIndex, mustUpdatePosition, namesConcat, removeChild, removeFromIndex, removeFromRender, render2DLabel, render2DLabel, render2DLabel, render2DLabel, render3DLabel, render3DLabel, returnToPool, setColor, setColor, setComputedFlag, setCoordinates, setCt, setCt, setDescription, setForcelabel, setForceLabel, setForceLabel, setId, setLabelcolor, setLabelcolor, setLabelcolor, setName, setName, setNames, setParent, setPos, setVisible, setVisible, setVisibleGroup, shouldRender, toString, update, updateLocalizedName, updateLocalizedNameRecursive

Methods inherited from class java.lang.Object

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

Field Details

labelPosition

protected Vector3b labelPosition

Position of label

currentDistance

protected double currentDistance

The current distance at each cycle, in internal units

position

protected SceneGraphNode position

If set, the fade distance is the distance between the current fade node and this object. Otherwise, it is the length of the current object's position.

inSceneGraph

public boolean inSceneGraph

Is the node already in the scene graph?

catalogInfo

protected CatalogInfo catalogInfo

Information on the catalog this fade node represents (particle group, octree, etc.)

initialUpdate

protected boolean initialUpdate

highlighted

protected boolean highlighted

Is it highlighted?

hlplain

protected boolean hlplain

hlc

protected float[] hlc

hlallvisible

protected boolean hlallvisible

hlcmi

protected int hlcmi

hlcma

protected IAttribute hlcma

hlcmmin

protected double hlcmmin

hlcmmax

protected double hlcmmax

pointscaling

protected float pointscaling

Constructor Details

FadeNode

public FadeNode()

FadeNode

public FadeNode(String name,
 SceneGraphNode parent)

Method Details

initializeCatalogInfo

protected void initializeCatalogInfo(boolean create,
 String name,
 String desc,
 int nParticles,
 String dataFile)

doneLoading

public void doneLoading(com.badlogic.gdx.assets.AssetManager manager)

Overrides:

doneLoading in class SceneGraphNode

update

public void update(ITimeFrameProvider time,
 Vector3b parentTransform,
 ICamera camera,
 float opacity)

Overrides:

update in class SceneGraphNode

updateLocal

public void updateLocal(ITimeFrameProvider time,
 ICamera camera)

Description copied from class: SceneGraphNode

Updates the transform matrix with the transformations that will apply to the children and the local transform matrix with the transformations that will apply only to this object.

Overrides:

updateLocal in class SceneGraphNode

updateOpacity

protected void updateOpacity()

getBaseOpacity

protected float getBaseOpacity()

addToRenderLists

protected void addToRenderLists(ICamera camera)

Description copied from class: SceneGraphNode

Adds this entity to the necessary render lists after the distance to the camera and the view angle have been determined.

Overrides:

addToRenderLists in class SceneGraphNode

updateLocalValues

public void updateLocalValues(ITimeFrameProvider time,
 ICamera camera)

Description copied from class: SceneGraphNode

This function updates all the local values before the localTransform is updated. Position, rotations and scale must be updated in here.

Overrides:

updateLocalValues in class SceneGraphNode

getFadeIn

public Vector2d getFadeIn()

Description copied from interface: IFadeObject

Gets the fade in distances.

Specified by:

getFadeIn in interface IFadeObject

Returns:

The fade in distances in internal units.

setFadeIn

public void setFadeIn(double nearPc,
 double farPc)

Description copied from interface: IFadeObject

Sets the near and far fade in distances.

Specified by:

setFadeIn in interface IFadeObject

Parameters:

nearPc - Near fade in distance in parsecs.

farPc - Far fade in distance in parsecs.

setFadein

public void setFadein(double[] fadein)

getFadeOut

public Vector2d getFadeOut()

Description copied from interface: IFadeObject

Gets the fade out distances.

Specified by:

getFadeOut in interface IFadeObject

Returns:

The fade out distances in internal units.

setFadeOut

public void setFadeOut(double nearPc,
 double farPc)

Description copied from interface: IFadeObject

Sets the near and far fade out distances.

Specified by:

setFadeOut in interface IFadeObject

Parameters:

nearPc - Near fade out distance in parsecs.

farPc - Far fade out distance in parsecs.

setFadeout

public void setFadeout(double[] fadeout)

setPosition

public void setPosition(double[] pos)

setPosition

public void setPosition(int[] pos)

setLabelposition

public void setLabelposition(double[] labelposition)

Sets the position of the label, in parsecs and in the internal reference frame.

Parameters:

labelposition - The position of the label in internal cartesian coordinates.

setPositionobjectname

public void setPositionobjectname(String po)

setCatalogInfoBare

public void setCatalogInfoBare(CatalogInfo info)

setCatalogInfo

public void setCatalogInfo(CatalogInfo info)

getCatalogInfo

public CatalogInfo getCatalogInfo()

setCataloginfo

public void setCataloginfo(Map<String,String> map)

highlight

public void highlight(boolean hl,
 float[] color,
 boolean allVisible)

Highlight using a plain color

Parameters:

hl - Whether to highlight

color - The plain color

allVisible - All visible

highlight

public void highlight(boolean hl,
 int cmi,
 IAttribute cma,
 double cmmin,
 double cmmax,
 boolean allVisible)

Highlight using a colormap

Parameters:

hl - Whether to highlight

cmi - Color map index

cma - Color map attribute

cmmin - Min mapping value

cmmax - Max mapping value

isHighlighted

public boolean isHighlighted()

setUp

public void setUp(ISceneGraph sceneGraph)

Overrides:

setUp in class SceneGraphNode

setSize

public void setSize(Long size)

Description copied from class: SceneGraphNode

Sets the absolute size (diameter) of this entity

Overrides:

setSize in class SceneGraphNode

Parameters:

size - The diameter in internal units

setSize

public void setSize(Double size)

Description copied from class: SceneGraphNode

Sets the absolute size (diameter) of this entity

Overrides:

setSize in class SceneGraphNode

Parameters:

size - The diameter in internal units

isHlplain

public boolean isHlplain()

getHlcmi

public int getHlcmi()

getHlcma

public IAttribute getHlcma()

getHlcmmin

public double getHlcmmin()

getHlcmmax

public double getHlcmmax()

isHlAllVisible

public boolean isHlAllVisible()

getPointscaling

public float getPointscaling()

setPointscaling

public void setPointscaling(float pointscaling)