Package gaiasky.scenegraph

Class Orbit

java.lang.Object

gaiasky.scenegraph.SceneGraphNode

gaiasky.scenegraph.AbstractPositionEntity

gaiasky.scenegraph.VertsObject

gaiasky.scenegraph.Polyline

gaiasky.scenegraph.Orbit

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable, IGPUVertsRenderable, ILineRenderable, IRenderable, IStarContainer, IPosition

Direct Known Subclasses:

EclipticOrbit, HeliotropicOrbit

public class Orbit
extends Polyline

Nested Class Summary

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

SceneGraphNode.RenderGroup, SceneGraphNode.TLV3, SceneGraphNode.TLV3D

Field Summary

Fields

Modifier and Type	Field	Description
double	alpha
protected static float	ANGLE_LIMIT	Threshold angle
protected CelestialBody	body
protected Vector3d	curr
boolean	elemsInGpu	Orbital elements in gpu, in case there is no body
Matrix4d	localTransformD
protected java.lang.Double	multiplier
boolean	newmethod
OrbitComponent	oc
protected boolean	onlybody
float[]	pointColor	Point color
float	pointSize	Point size
protected Vector3d	prev
protected java.lang.String	provider
protected java.lang.Class<? extends IOrbitDataProvider>	providerClass
boolean	refreshing	Refreshing state
protected static float	SHADER_MODEL_OVERLAP_FACTOR	Special overlap factor
Matrix4d	transformFunction

Fields inherited from class gaiasky.scenegraph.VertsObject

additive, blend, closedLoop, count, depth, glPrimitive, inGpu, offset, pointCloudData, primitiveSize, renderGroup

Fields inherited from class gaiasky.scenegraph.AbstractPositionEntity

cc, coordinates, copy, distToCamera, octant, octantId, pos, posSph, size, viewAngle, viewAngleApparent

Fields inherited from class gaiasky.scenegraph.SceneGraphNode

aux3d1, aux3d2, aux3d3, aux3d4, aux3f1, aux3f2, aux3f3, aux3f4, children, computed, ct, id, localTransform, namekey, names, numChildren, opacity, orientation, parent, parentkey, parentName, ROOT_NAME, sg, translation

Constructor Summary

Constructors

Constructor	Description
Orbit()

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)
double	getAlpha()
java.lang.String	getProvider()
void	initialize()
void	initOrbitMetadata()
boolean	mustAddToIndex()	Whether to add this node to the index
void	render(LineRenderSystem renderer, ICamera camera, float alpha)
void	setBody(CelestialBody body)
void	setMultiplier(java.lang.Double multiplier)
void	setNewmethod(java.lang.Boolean newmethod)
void	setOnlybody(java.lang.Boolean onlybody)
void	setOrbit(OrbitComponent oc)
void	setPointcolor(double[] color)
void	setPointsize(java.lang.Double pointsize)
void	setPointsize(java.lang.Long pointsize)
void	setProvider(java.lang.String provider)
void	setSize(java.lang.Float size)	Sets the absolute size of this entity
void	setTransformFunction(java.lang.String transformFunction)
void	updateLocal(ITimeFrameProvider time, ICamera camera)	Updates the local transform matrix.
protected void	updateLocalTransform(java.time.Instant date)
void	updateLocalValues(ITimeFrameProvider time, ICamera camera)	This function updates all the local values before the localTransform is updated.

Methods inherited from class gaiasky.scenegraph.Polyline

getLineWidth

Methods inherited from class gaiasky.scenegraph.VertsObject

addPoint, addPoints, blend, clear, depth, getColor, getCount, getGlPrimitive, getLocalTransform, getOffset, getParent, getPointCloud, getPrimitiveSize, inGpu, isClosedLoop, isEmpty, isLine, isPoint, markForUpdate, setAdditive, setBlend, setClosedLoop, setCount, setDepth, setGlPrimitive, setInGpu, setOffset, setPointCloudData, setPoints, setPrimitiveLineLoop, setPrimitiveLines, setPrimitiveLineStip, setPrimitivePoints, setPrimitiveSize

Methods inherited from class gaiasky.scenegraph.AbstractPositionEntity

computeFuturePosition, getAbsoluteOrientation, getAbsolutePosition, getAbsolutePosition, getDelta, getDistToCamera, getHeight, getHeight, getHeight, getHeightScale, getNext, getOctant, getPos, getPosition, getPosition, getPosSph, getPredictedPosition, getRadius, getSimpleCopy, getSize, getViewAngle, getViewAngleApparent, isCopy, mustUpdatePosition, render2DLabel, render2DLabel, render2DLabel, render2DLabel, render3DLabel, setColor, setColor, setCoordinates, setLabelcolor, setLabelcolor, setSize, setSize

Methods inherited from class gaiasky.scenegraph.SceneGraphNode

add, add, addChild, addChild, addFocusableObjects, addName, addNodes, addToIndex, addToRender, dispose, getAggregatedChildren, getChildByName, getChildByNameAndType, getChildrenByType, getComponentType, getCt, getFirstStarAncestor, getId, getLineCopy, getName, getNames, getNode, getNode, getOpacity, getOrientation, getRoot, getSceneGraphDepth, getStarCount, getVelocity, hasName, hasName, insert, insert, isInRender, isInRender, isValidPosition, isVisibilityOn, namesConcat, removeChild, removeFromIndex, removeFromRender, returnToPool, setComputedFlag, setCt, setCt, setId, setName, setNamekey, setNames, setParent, setParentkey, setUp, toString, update, update, updateNames, updateNamesRec

Methods inherited from class java.lang.Object

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

Methods inherited from interface gaiasky.render.ILineRenderable

getGlPrimitive

Methods inherited from interface gaiasky.render.IRenderable

getComponentType, getDistToCamera, getOpacity

Field Detail

ANGLE_LIMIT

protected static final float ANGLE_LIMIT

Threshold angle

SHADER_MODEL_OVERLAP_FACTOR

protected static final float SHADER_MODEL_OVERLAP_FACTOR

Special overlap factor

See Also:

Constant Field Values

body

protected CelestialBody body

prev

protected Vector3d prev

curr

protected Vector3d curr

alpha

public double alpha

localTransformD

public Matrix4d localTransformD

transformFunction

public Matrix4d transformFunction

provider

protected java.lang.String provider

multiplier

protected java.lang.Double multiplier

providerClass

protected java.lang.Class<? extends IOrbitDataProvider> providerClass

oc

public OrbitComponent oc

onlybody

protected boolean onlybody

newmethod

public boolean newmethod

refreshing

public boolean refreshing

Refreshing state

elemsInGpu

public boolean elemsInGpu

Orbital elements in gpu, in case there is no body

pointColor

public float[] pointColor

Point color

pointSize

public float pointSize

Point size

Constructor Detail

Orbit

public Orbit()

Method Detail

initialize

public void initialize()

Overrides:

initialize in class SceneGraphNode

doneLoading

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

Overrides:

doneLoading in class AbstractPositionEntity

initOrbitMetadata

public void initOrbitMetadata()

updateLocal

public void updateLocal(ITimeFrameProvider time,
                        ICamera camera)

Description copied from class: AbstractPositionEntity

Updates the local transform matrix.

Overrides:

updateLocal in class AbstractPositionEntity

updateLocalTransform

protected void updateLocalTransform(java.time.Instant date)

updateLocalValues

public void updateLocalValues(ITimeFrameProvider time,
                              ICamera camera)

Description copied from class: AbstractPositionEntity

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 VertsObject

addToRenderLists

protected void addToRenderLists(ICamera camera)

Description copied from class: AbstractPositionEntity

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 Polyline

render

public void render(LineRenderSystem renderer,
                   ICamera camera,
                   float alpha)

Specified by:

render in interface ILineRenderable

Overrides:

render in class Polyline

setSize

public void setSize(java.lang.Float size)

Sets the absolute size of this entity

Parameters:

size -

setPointsize

public void setPointsize(java.lang.Long pointsize)

setPointsize

public void setPointsize(java.lang.Double pointsize)

setPointcolor

public void setPointcolor(double[] color)

getProvider

public java.lang.String getProvider()

setProvider

public void setProvider(java.lang.String provider)

setOrbit

public void setOrbit(OrbitComponent oc)

setTransformFunction

public void setTransformFunction(java.lang.String transformFunction)

setMultiplier

public void setMultiplier(java.lang.Double multiplier)

setBody

public void setBody(CelestialBody body)

setOnlybody

public void setOnlybody(java.lang.Boolean onlybody)

setNewmethod

public void setNewmethod(java.lang.Boolean newmethod)

getAlpha

public double getAlpha()

Specified by:

getAlpha in interface IGPUVertsRenderable

Overrides:

getAlpha in class VertsObject

mustAddToIndex

public boolean mustAddToIndex()

Description copied from class: SceneGraphNode

Whether to add this node to the index

Overrides:

mustAddToIndex in class SceneGraphNode

Returns:

True if the node needs to be added to the index.