Package gaiasky.scenegraph

Class BillboardGalaxy

java.lang.Object

gaiasky.scenegraph.SceneGraphNode

gaiasky.scenegraph.CelestialBody

gaiasky.scenegraph.ModelBody

gaiasky.scenegraph.Billboard

gaiasky.scenegraph.BillboardGalaxy

All Implemented Interfaces:

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

public class BillboardGalaxy
extends Billboard

Renders billboard galaxies with no texture, just blobs

Field Summary

Fields

Modifier and Type	Field	Description
protected static double	TH_ANGLE_POINT_M

Fields inherited from class gaiasky.scenegraph.Billboard

fade, hidden, q

Fields inherited from class gaiasky.scenegraph.ModelBody

fadeOpacity, inverseRefPlaneTransform, locThresholdLabel, locVaMultiplier, mc, randomize, refPlane, refPlaneTransform, seed, shadow, shadowMapValues, sizeScaleFactor, transformations

Fields inherited from class gaiasky.scenegraph.CelestialBody

absmag, appmag, ccPale, colorbv, compalpha, coordinatesTimeOverflow, labelFactor, labelMax, primitiveRenderScale, rc, textScale, thresholdLabel, thresholdNone, thresholdPoint, thresholdQuad, wikiname

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
BillboardGalaxy()
BillboardGalaxy(String[] names, double alphaDeg, double deltaDeg, double distPc, double sizePc, String tex)

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	render(ExtShaderProgram shader, float alpha, IntMesh mesh, ICamera camera)	Billboard quad rendering
boolean	renderText()	Tells whether the text must be rendered or not for this entity
void	updateLocalValues(ITimeFrameProvider time, ICamera camera)	This function updates all the local values before the localTransform is updated.

Methods inherited from class gaiasky.scenegraph.Billboard

doneLoading, forceUpdatePosition, getFuzzyRenderSize, getTextOpacity, getViewAnglePow, initialize, labelSizeConcrete, render, setFade, setHidden, setSizepc, setToLocalTransform, textScale, updateLocalTransform

Methods inherited from class gaiasky.scenegraph.ModelBody

addHit, addHit, dispose, getHeight, getHeight, getHeight, getHeightScale, getInnerRad, getMaterialComponent, getModelComponent, getPositionAboveSurface, getRadius, getSeed, getSize, isRandomizeAtmosphere, isRandomizeCloud, isRandomizeModel, isShadow, prepareShadowEnvironment, render, renderTessellated, setLocthoverfactor, setLocThresholdLabel, setLocvamultiplier, setLocViewAngleMultiplier, setModel, setRandomize, setRandomize, setRefplane, setSeed, setSeed, setShadowvalues, setSizescalefactor, setToLocalTransform, setToLocalTransform, setTransformations, updateLocal

Methods inherited from class gaiasky.scenegraph.CelestialBody

addFocusableObjects, checkClickDistance, checkHitCondition, computeViewAngle, getAbsmag, getAppmag, getCandidateId, getCandidateName, getCandidateViewAngleApparent, getClosestAbsolutePos, getClosestDistToCamera, getClosestName, getFocus, getOrientationQuaternion, getPmX, getPmY, getPmZ, getRotationComponent, getSimpleCopy, getViewAngle, getWikiname, hasAtmosphere, isActive, isCoordinatesTimeOverflow, isLabel, isStar, isValidPosition, makeFocus, render, setAbsmag, setAltname, setAppmag, setColor2Data, setColorbv, setLabelFactor, setLabelMax, setMag, setPrimitiveRenderScale, setRotation, setSize, setTextScale, setThresholdNone, setThresholdPoint, setThresholdQuad, setWikiname, text, textColour, textDepthBuffer, textPosition, textSize

Methods inherited from class gaiasky.scenegraph.SceneGraphNode

add, add, addChild, addChild, addName, addNodes, addToIndex, addToRender, computeFuturePosition, getAbsoluteOrientation, getAbsolutePosition, getAbsolutePosition, getAggregatedChildren, getAlpha, getChildByName, getChildByNameAndType, getChildrenByComponentType, getChildrenByType, getColor, getComponentType, getCoordinates, getCt, getDelta, getDescription, getDistToCamera, getFirstStarAncestor, getId, getLabelcolor, getLineCopy, getLocalizedName, getName, getNames, getNext, getNode, getNode, getOctant, getOpacity, getOrientation, getPos, getPosition, getPosition, getPosSph, getPredictedPosition, getRoot, getSceneGraphDepth, getStarCount, getUnrotatedPos, getVelocity, getViewAngleApparent, getVisibilityOpacityFactor, hasCt, hasName, hasName, insert, isCopy, isForceLabel, isForceLabel, isInRender, isInRender, 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, setSize, setUp, setVisible, setVisible, setVisibleGroup, shouldRender, toString, update, update, updateLocalizedName, updateLocalizedNameRecursive

Methods inherited from class java.lang.Object

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

Methods inherited from interface gaiasky.scenegraph.IFocus

getAbsolutePosition, getAbsolutePosition, getAlpha, getColor, getCt, getDelta, getDistToCamera, getFirstStarAncestor, getId, getLocalizedName, getName, getNames, getNext, getOctant, getOrientation, getPos, getPosSph, getPredictedPosition, getSceneGraphDepth, getViewAngleApparent, hasName, hasName, isCopy

Methods inherited from interface gaiasky.render.IRenderable

getComponentType, getDistToCamera, getOpacity

Field Details

TH_ANGLE_POINT_M

protected static double TH_ANGLE_POINT_M

Constructor Details

BillboardGalaxy

public BillboardGalaxy()

BillboardGalaxy

public BillboardGalaxy(String[] names,
 double alphaDeg,
 double deltaDeg,
 double distPc,
 double sizePc,
 String tex)

Method Details

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 Billboard

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 Billboard

render

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

Description copied from class: ModelBody

Billboard quad rendering

Specified by:

render in interface IQuadRenderable

Overrides:

render in class ModelBody

Parameters:

shader - The shader program

alpha - Opacity value

mesh - The mesh

camera - The camera

renderText

public boolean renderText()

Description copied from interface: I3DTextRenderable

Tells whether the text must be rendered or not for this entity

Specified by:

renderText in interface I3DTextRenderable

Overrides:

renderText in class Billboard

Returns:

True if text must be rendered