Package gaiasky.scenegraph

Class NBGalaxy

java.lang.Object

gaiasky.scenegraph.SceneGraphNode

gaiasky.scenegraph.CelestialBody

gaiasky.scenegraph.Particle

gaiasky.scenegraph.NBGalaxy

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable, I3DTextRenderable, ILineRenderable, IModelRenderable, IQuadRenderable, IRenderable, IFocus, IProperMotion, IStarContainer, IStarFocus, IVisibilitySwitch, IPosition

public class NBGalaxy
extends Particle

Nested Class Summary

Nested classes/interfaces inherited from class gaiasky.scenegraph.Particle

Particle.ParamUpdater

Field Summary

Fields inherited from class gaiasky.scenegraph.Particle

catalogSource, computedSize, fovFactor, innerRad, paramUpdater, pm, pmSph, thdownOverFovfactor, thpointTimesFovfactor, thupOverFovfactor

Fields inherited from class gaiasky.scenegraph.CelestialBody

absmag, appmag, ccPale, ccTransit, colorbv, compalpha, coordinatesTimeOverflow, rc, TH_OVER_FACTOR, wikiname

Fields inherited from class gaiasky.scenegraph.SceneGraphNode

aux3b1, aux3b2, aux3b3, aux3b4, aux3d1, aux3d2, aux3d3, aux3d4, aux3f1, aux3f2, aux3f3, aux3f4, cc, children, computed, coordinates, copy, ct, distToCamera, id, lastStateChangeTimeMs, localTransform, namekey, names, numChildren, octant, octantId, opacity, orientation, parent, parentkey, parentName, pos, posSph, ROOT_NAME, size, translation, viewAngle, viewAngleApparent, visible

Constructor Summary

Constructors

Constructor	Description
NBGalaxy()
NBGalaxy(Vector3b pos, float appmag, float absmag, float colorbv, String[] names, float ra, float dec, float bmag, float a26, float ba, int hrv, int i, int tt, String mcl, long starid)

Method Summary

Modifier and Type	Method	Description
protected boolean	addToRender(IRenderable renderable, SceneGraphRenderer.RenderGroup rg)	Adds the given renderable to the given render group list.
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.
float	getFuzzyRenderSize(ICamera camera)
protected float	labelFactor()
protected float	labelMax()
void	render(ExtShaderProgram shader, float alpha, IntMesh mesh, ICamera camera)	Billboard quad render, for planets and stars.
protected void	setDerivedAttributes()
float	textScale()	Returns the text scale for the scale varying in the shader
double	THRESHOLD_NONE()	radius/distance limit for rendering at all.
double	THRESHOLD_POINT()	radius/distance limit for rendering as point.
double	THRESHOLD_QUAD()	radius/distance limit for rendering as shader.
void	update(ITimeFrameProvider time, Vector3b parentTransform, ICamera camera, float opacity)	Re-implementation of update method of CelestialBody and SceneGraphNode.

Methods inherited from class gaiasky.scenegraph.Particle

checkHitCondition, doneLoading, forceUpdateLocalValues, getCatalogSource, getClosestAbsolutePos, getClosestCol, getClosestDistToCamera, getClosestName, getClosestPos, getClosestSize, getGlPrimitive, getHip, getInnerRad, getLineWidth, getMuAlpha, getMuDelta, getRadialVelocity, getRadius, getSimpleCopy, getStarCount, getThOverFactorScl, initialize, isStar, labelSizeConcrete, render, render, renderText, setRGB, update, updateLocalValues

Methods inherited from class gaiasky.scenegraph.CelestialBody

addFocusableObjects, addHit, addHit, checkClickDistance, computeViewAngle, getAbsmag, getAppmag, getCandidateId, getCandidateName, getCandidateViewAngleApparent, getFocus, getOrientationQuaternion, getPmX, getPmY, getPmZ, getRotationComponent, getTextOpacity, getThOverFactor, getViewAngle, getViewAnglePow, getWikiname, hasAtmosphere, isActive, isCoordinatesTimeOverflow, isLabel, isValidPosition, makeFocus, render, setAbsmag, setAltname, setAppmag, setColor2Data, setColorbv, setMag, setRotation, setSize, setWikiname, text, textColour, textDepthBuffer, textPosition, textSize

Methods inherited from class gaiasky.scenegraph.SceneGraphNode

add, add, addChild, addChild, addName, addNodes, addToIndex, computeFuturePosition, dispose, getAbsoluteOrientation, getAbsolutePosition, getAbsolutePosition, getAggregatedChildren, getAlpha, getChildByName, getChildByNameAndType, getChildrenByComponentType, getChildrenByType, getColor, getComponentType, getCt, getDelta, getDescription, getDistToCamera, getFirstStarAncestor, getHeight, getHeight, getHeight, getHeightScale, getId, getLineCopy, getName, getNames, getNext, getNode, getNode, getOctant, getOpacity, getOrientation, getPos, getPosition, getPosition, getPosSph, getPredictedPosition, getRoot, getSceneGraphDepth, getSize, getUnrotatedPos, getVelocity, getViewAngleApparent, getVisibilityOpacityFactor, hasCt, hasName, hasName, insert, isCopy, isInRender, isInRender, isVisibilityOn, isVisible, isVisible, isVisible, isVisibleGroup, msSinceStateChange, mustAddToIndex, mustUpdatePosition, namesConcat, removeChild, removeFromIndex, removeFromRender, render2DLabel, render2DLabel, render2DLabel, render2DLabel, render3DLabel, render3DLabel, returnToPool, setColor, setColor, setComputedFlag, setCoordinates, setCt, setCt, setDescription, setId, setLabelcolor, setLabelcolor, setName, setNamekey, setNames, setParent, setParentkey, setSize, setUp, setVisible, setVisible, setVisibleGroup, shouldRender, toString, updateLocal, updateNames, updateNamesRec

Methods inherited from class java.lang.Object

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

Methods inherited from interface gaiasky.scenegraph.IFocus

addHit, addHit, getAbsmag, getAbsolutePosition, getAbsolutePosition, getAlpha, getAppmag, getCandidateId, getCandidateName, getCandidateViewAngleApparent, getColor, getCt, getDelta, getDistToCamera, getFirstStarAncestor, getFocus, getHeight, getHeight, getHeight, getHeightScale, getName, getNames, getNext, getOctant, getOrientation, getOrientationQuaternion, getPos, getPosSph, getPredictedPosition, getRotationComponent, getSceneGraphDepth, getSize, getViewAngle, getViewAngleApparent, hasName, hasName, isActive, isCoordinatesTimeOverflow, isCopy, makeFocus

Methods inherited from interface gaiasky.render.IRenderable

getComponentType, getDistToCamera, getOpacity

Methods inherited from interface gaiasky.scenegraph.IStarFocus

getId

Constructor Details

NBGalaxy

public NBGalaxy()

NBGalaxy

public NBGalaxy(Vector3b pos,
 float appmag,
 float absmag,
 float colorbv,
 String[] names,
 float ra,
 float dec,
 float bmag,
 float a26,
 float ba,
 int hrv,
 int i,
 int tt,
 String mcl,
 long starid)

Method Details

THRESHOLD_NONE

public double THRESHOLD_NONE()

Description copied from class: CelestialBody

radius/distance limit for rendering at all. If angle is smaller than this quantity, no rendering happens.

Overrides:

THRESHOLD_NONE in class Particle

THRESHOLD_POINT

public double THRESHOLD_POINT()

Description copied from class: CelestialBody

radius/distance limit for rendering as point. If angle is any bigger, we render with shader.

Overrides:

THRESHOLD_POINT in class Particle

THRESHOLD_QUAD

public double THRESHOLD_QUAD()

Description copied from class: CelestialBody

radius/distance limit for rendering as shader. If angle is any bigger, we render as a model.

Overrides:

THRESHOLD_QUAD in class Particle

setDerivedAttributes

protected void setDerivedAttributes()

Overrides:

setDerivedAttributes in class Particle

update

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

Re-implementation of update method of CelestialBody and SceneGraphNode.

Overrides:

update in class Particle

addToRender

protected boolean addToRender(IRenderable renderable,
 SceneGraphRenderer.RenderGroup rg)

Description copied from class: SceneGraphNode

Adds the given renderable to the given render group list.

Overrides:

addToRender in class Particle

Parameters:

renderable - The renderable to add.

rg - The render group that identifies the renderable list.

Returns:

True if added, false otherwise.

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 Particle

render

public void render(ExtShaderProgram shader,
 float alpha,
 IntMesh mesh,
 ICamera camera)

Description copied from class: CelestialBody

Billboard quad render, for planets and stars.

Specified by:

render in interface IQuadRenderable

Overrides:

render in class CelestialBody

Parameters:

shader - The shader program

alpha - Opacity value

mesh - The mesh

camera - The camera

getFuzzyRenderSize

public float getFuzzyRenderSize(ICamera camera)

Overrides:

getFuzzyRenderSize in class Particle

labelFactor

protected float labelFactor()

Overrides:

labelFactor in class Particle

labelMax

protected float labelMax()

Overrides:

labelMax in class Particle

textScale

public float textScale()

Description copied from interface: I3DTextRenderable

Returns the text scale for the scale varying in the shader

Specified by:

textScale in interface I3DTextRenderable

Overrides:

textScale in class Particle

Returns:

The scale