java.lang.Object
- gaia.cu9.ari.gaiaorbit.scenegraph.SceneGraphNode
- - gaia.cu9.ari.gaiaorbit.scenegraph.AbstractPositionEntity
  - - gaia.cu9.ari.gaiaorbit.scenegraph.CelestialBody
    - - gaia.cu9.ari.gaiaorbit.scenegraph.ModelBody

All Implemented Interfaces:

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

Direct Known Subclasses:

Billboard, LightBeam, Planet, Satellite
```
public abstract class ModelBody
extends CelestialBody
```
Abstract class with the basic functionality of bodies represented by a 3D model.

Nested Class Summary
- Nested classes/interfaces inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.SceneGraphNode
  SceneGraphNode.RenderGroup, SceneGraphNode.TLV3, SceneGraphNode.TLV3D

Field Summary

Fields
Modifier and Type	Field	Description
`protected float`	`fadeOpacity`	Fade opacity, special to model bodies
`java.lang.String`	`inverseRefPlaneTransform`
`float`	`locThOverFactor`	ThOverFactor for Locs
`float`	`locVaMultiplier`	Multiplier for Loc view angle
`ModelComponent`	`mc`	MODEL
`java.lang.String`	`refPlane`	Name of the reference plane for this object.
`java.lang.String`	`refPlaneTransform`	Name of the transformation to the reference plane
`int`	`shadow`	State flag; whether to render the shadow (number of times left)
`double[]`	`shadowMapValues`	Array with shadow camera distance, cam near and cam far as a function of the radius of the object
`float`	`sizeScaleFactor`	Size factor, which can be set to scale model objects up or down
`protected static double`	`TH_ANGLE_POINT`
`ITransform[]`	`transformations`	TRANSFORMATIONS - are applied each cycle
`java.lang.String`	`wikiname`	NAME FOR WIKIPEDIA

Fields inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.CelestialBody
absmag, appmag, ccPale, ccTransit, colorbv, compalpha, coordinatesTimeOverflow, lastTransitIncrease, rc, TH_OVER_FACTOR, transits

Fields inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.AbstractPositionEntity
cc, coordinates, copy, distToCamera, octant, octantId, pos, posSph, size, viewAngle, viewAngleApparent

Fields inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.SceneGraphNode
aux3d1, aux3d2, aux3d3, aux3d4, aux3f1, aux3f2, aux3f3, aux3f4, children, computed, ct, id, localTransform, name, namekey, numChildren, opacity, orientation, parent, parentkey, parentName, ROOT_NAME, sg, translation

Constructor Summary

Constructors
Constructor Description

ModelBody()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addHit(int screenX, int screenY, int w, int h, int minPixDist, NaturalCamera camera, com.badlogic.gdx.utils.Array<IFocus> hits)`	If we render the model, we set up a sphere at the object's position with its radius and check for intersections with the ray
`void`	`addHit(Vector3d p0, Vector3d p1, NaturalCamera camera, com.badlogic.gdx.utils.Array<IFocus> hits)`	Adds this focus to the hits list if it is hit by the given ray
`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`	`dispose()`
`void`	`doneLoading(com.badlogic.gdx.assets.AssetManager manager)`
`float`	`getFuzzyRenderSize(ICamera camera)`
`double`	`getHeight(Vector3d camPos)`	Returns the height of the projected position of the current camera on this focus object, which is usually the radius plus a value lookup in the height texture (if exists)
`double`	`getHeight(Vector3d camPos, boolean useFuturePosition)`	Same as `IFocus.getHeight(Vector3d)` but with the option to use the future position of the body instead of the current one.
`double`	`getHeight(Vector3d camPos, Vector3d nextPos)`	Same as `IFocus.getHeight(Vector3d)` but with the option to use the given future position of the body instead of the current one.
`double`	`getHeightScale()`	Returns the height scale of this focus, or 0 if it has no height info
`float`	`getInnerRad()`
`Vector3d`	`getPositionAboveSurface(double longitude, double latitude, double distance, Vector3d out)`	Returns the cartesian position in the internal reference system above the surface at the given longitude and latitude and distance.
`double`	`getRadius()`	Returns the radius in internal units
`double`	`getSize()`	Returns the size (diameter) of this entity in internal units.
`protected float`	`getThOverFactor(ICamera camera)`
`protected float`	`getThOverFactorScl()`
`protected float`	`getViewAnglePow()`
`java.lang.String`	`getWikiname()`
`void`	`initialize()`
`boolean`	`isShadow()`	Whether shadows should be rendered for this object
`protected float`	`labelMax()`
`protected float`	`labelSizeConcrete()`
`protected void`	`prepareShadowEnvironment()`	Sets the shadow environment
`void`	`render(IntModelBatch modelBatch, float alpha, double t, boolean shadowEnv)`	Model opaque rendering.
`void`	`render(IntModelBatch modelBatch, float alpha, double t, RenderingContext rc)`	Model rendering
`void`	`render(ExtShaderProgram shader, float alpha, IntMesh mesh, ICamera camera)`	Billboard quad rendering
`boolean`	`renderTessellated()`
`void`	`setLocthoverfactor(java.lang.Double val)`
`void`	`setLocvamultiplier(java.lang.Double val)`
`void`	`setModel(ModelComponent mc)`
`void`	`setRefplane(java.lang.String refplane)`
`void`	`setShadowvalues(double[] shadowMapValues)`	Sets the shadow mapping values for this object
`void`	`setSizescalefactor(java.lang.Double sizescalefactor)`
`void`	`setToLocalTransform(float size, float sizeFactor, com.badlogic.gdx.math.Matrix4 localTransform, boolean forceUpdate)`
`void`	`setToLocalTransform(float sizeFactor, com.badlogic.gdx.math.Matrix4 localTransform, boolean forceUpdate)`
`void`	`setTransformations(java.lang.Object[] transformations)`
`void`	`setWikiname(java.lang.String wikiname)`
`float`	`textScale()`	Returns the text scale for the scale varying in the shader
`double`	`THRESHOLD_POINT()`	Angle limit for rendering as point.
`void`	`updateLocal(ITimeFrameProvider time, ICamera camera)`	Updates the local transform matrix.
`protected void`	`updateLocalTransform()`	Update the local transform with the transform and the rotations/scales necessary.
`boolean`	`withinMagLimit()`	Returns true if the focus is within the magnitude limit defined in `GlobalConf`

Methods inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.CelestialBody
addFocusableObjects, addToIndex, checkClickDistance, checkHitCondition, computeViewAngle, getAbsmag, getAltname, getAppmag, getCandidateId, getCandidateName, getCandidateViewAngleApparent, getClosestAbsolutePos, getClosestDistToCamera, getClosestName, getFocus, getOrientationQuaternion, getPmX, getPmY, getPmZ, getRotationComponent, getSimpleCopy, getTextOpacity, getViewAngle, hasAtmosphere, isActive, isCoordinatesTimeOverflow, isLabel, isStar, isValidPosition, labelFactor, makeFocus, removeFromIndex, render, renderText, setAbsmag, setAltname, setAppmag, setColor2Data, setMag, setRotation, setSize, text, textColour, textDepthBuffer, textPosition, textSize, THRESHOLD_NONE, THRESHOLD_QUAD, timeCondition, update, updateTransitNumber

Methods inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.AbstractPositionEntity
computeFuturePosition, getAbsoluteOrientation, getAbsolutePosition, getAbsolutePosition, getAlpha, getDelta, getDistToCamera, getNext, getOctant, getPos, getPosition, getPosition, getPosSph, getPredictedPosition, getViewAngleApparent, isCopy, mustUpdatePosition, render2DLabel, render2DLabel, render2DLabel, render2DLabel, render3DLabel, setColor, setColor, setCoordinates, setSize, updateLocalValues

Methods inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.SceneGraphNode
add, add, addChild, addChild, addNodes, addToRender, getAggregatedChildren, getChildByName, getChildByNameAndType, getChildrenByType, getComponentType, getCt, getFirstStarAncestor, getId, getLineCopy, getName, getNode, getNode, getOpacity, getOrientation, getRoot, getSceneGraphDepth, getStarCount, getVelocity, insert, isInRender, isInRender, isVisibilityOn, mustAddToIndex, removeChild, removeFromRender, returnToPool, setComputedFlag, setCt, setCt, setId, setName, setNamekey, setParent, setParentkey, setUp, toString, update, updateNames, updateNamesRec

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface gaia.cu9.ari.gaiaorbit.scenegraph.IFocus
getAbsolutePosition, getAbsolutePosition, getAlpha, getCt, getDelta, getDistToCamera, getFirstStarAncestor, getId, getName, getNext, getOctant, getOrientation, getPos, getPosSph, getPredictedPosition, getSceneGraphDepth, getViewAngleApparent, isCopy

Methods inherited from interface gaia.cu9.ari.gaiaorbit.render.IRenderable
getComponentType, getDistToCamera, getOpacity

- Field Detail
  - TH_ANGLE_POINT
```
protected static final double TH_ANGLE_POINT
```
  - mc
```
public ModelComponent mc
```
    MODEL
  - wikiname
```
public java.lang.String wikiname
```
    NAME FOR WIKIPEDIA
  - transformations
```
public ITransform[] transformations
```
    TRANSFORMATIONS - are applied each cycle
  - locVaMultiplier
```
public float locVaMultiplier
```
    Multiplier for Loc view angle
  - locThOverFactor
```
public float locThOverFactor
```
    ThOverFactor for Locs
  - sizeScaleFactor
```
public float sizeScaleFactor
```
    Size factor, which can be set to scale model objects up or down
  - fadeOpacity
```
protected float fadeOpacity
```
    Fade opacity, special to model bodies
  - shadow
```
public int shadow
```
    State flag; whether to render the shadow (number of times left)
  - refPlane
```
public java.lang.String refPlane
```
    Name of the reference plane for this object. Defaults to equator
  - refPlaneTransform
```
public java.lang.String refPlaneTransform
```
    Name of the transformation to the reference plane
  - inverseRefPlaneTransform
```
public java.lang.String inverseRefPlaneTransform
```
  - shadowMapValues
```
public double[] shadowMapValues
```
    Array with shadow camera distance, cam near and cam far as a function of the radius of the object
- Constructor Detail
  - ModelBody
```
public ModelBody()
```
- Method Detail
  - THRESHOLD_POINT
```
public double THRESHOLD_POINT()
```
    Angle limit for rendering as point. If angle is any bigger, we render with shader.
    
    Specified by:
    
    THRESHOLD_POINT in class CelestialBody
  - initialize
```
public void initialize()
```
    Overrides:
    
    initialize in class SceneGraphNode
  - doneLoading
```
public void doneLoading(com.badlogic.gdx.assets.AssetManager manager)
```
    Overrides:
    
    doneLoading in class AbstractPositionEntity
  - 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()
```
    Update the local transform with the transform and the rotations/scales necessary. Override if your model contains more than just the position and size.
  - setToLocalTransform
```
public void setToLocalTransform(float sizeFactor,
                                com.badlogic.gdx.math.Matrix4 localTransform,
                                boolean forceUpdate)
```
  - setToLocalTransform
```
public void setToLocalTransform(float size,
                                float sizeFactor,
                                com.badlogic.gdx.math.Matrix4 localTransform,
                                boolean forceUpdate)
```
  - 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.
    
    Specified by:
    
    addToRenderLists in class AbstractPositionEntity
  - renderTessellated
```
public boolean renderTessellated()
```
  - getInnerRad
```
public float getInnerRad()
```
    Specified by:
    
    getInnerRad in class CelestialBody
  - dispose
```
public void dispose()
```
    Specified by:
    
    dispose in interface com.badlogic.gdx.utils.Disposable
    
    Overrides:
    
    dispose in class SceneGraphNode
  - render
```
public void render(ExtShaderProgram shader,
                   float alpha,
                   IntMesh mesh,
                   ICamera camera)
```
    Billboard quad rendering
    
    Specified by:
    
    render in interface IQuadRenderable
    
    Overrides:
    
    render in class CelestialBody
  - render
```
public void render(IntModelBatch modelBatch,
                   float alpha,
                   double t,
                   RenderingContext rc)
```
    Model rendering
  - render
```
public void render(IntModelBatch modelBatch,
                   float alpha,
                   double t,
                   boolean shadowEnv)
```
    Model opaque rendering. Disable shadow mapping
  - withinMagLimit
```
public boolean withinMagLimit()
```
    Description copied from interface: IFocus
    
    Returns true if the focus is within the magnitude limit defined in GlobalConf
    
    Specified by:
    
    withinMagLimit in interface IFocus
    
    Overrides:
    
    withinMagLimit in class CelestialBody
    
    Returns:
    
    True if focus within magnitude limit
  - labelMax
```
protected float labelMax()
```
    Specified by:
    
    labelMax in class CelestialBody
  - setModel
```
public void setModel(ModelComponent mc)
```
  - getFuzzyRenderSize
```
public float getFuzzyRenderSize(ICamera camera)
```
    Overrides:
    
    getFuzzyRenderSize in class CelestialBody
  - getViewAnglePow
```
protected float getViewAnglePow()
```
    Overrides:
    
    getViewAnglePow in class CelestialBody
  - getThOverFactorScl
```
protected float getThOverFactorScl()
```
    Overrides:
    
    getThOverFactorScl in class CelestialBody
  - getThOverFactor
```
protected float getThOverFactor(ICamera camera)
```
    Overrides:
    
    getThOverFactor in class CelestialBody
  - 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 CelestialBody
    
    Returns:
    
    The scale
  - labelSizeConcrete
```
protected float labelSizeConcrete()
```
    Overrides:
    
    labelSizeConcrete in class CelestialBody
  - getWikiname
```
public java.lang.String getWikiname()
```
  - setWikiname
```
public void setWikiname(java.lang.String wikiname)
```
  - setLocvamultiplier
```
public void setLocvamultiplier(java.lang.Double val)
```
  - setLocthoverfactor
```
public void setLocthoverfactor(java.lang.Double val)
```
  - setTransformations
```
public void setTransformations(java.lang.Object[] transformations)
```
  - getPositionAboveSurface
```
public Vector3d getPositionAboveSurface(double longitude,
                                        double latitude,
                                        double distance,
                                        Vector3d out)
```
    Returns the cartesian position in the internal reference system above the surface at the given longitude and latitude and distance.
    
    Parameters:
    
    longitude - The longitude in deg
    
    latitude - The latitude in deg
    
    distance - The distance in km
    
    out - The vector to store the result
    
    Returns:
    
    The cartesian position above the surface of this body
  - getHeight
```
public double getHeight(Vector3d camPos)
```
    Description copied from interface: IFocus
    
    Returns the height of the projected position of the current camera on this focus object, which is usually the radius plus a value lookup in the height texture (if exists)
    
    Specified by:
    
    getHeight in interface IFocus
    
    Overrides:
    
    getHeight in class AbstractPositionEntity
    
    Parameters:
    
    camPos - The camera position
    
    Returns:
    
    The height of the projected position of the current camera
  - getHeight
```
public double getHeight(Vector3d camPos,
                        boolean useFuturePosition)
```
    Description copied from interface: IFocus
    
    Same as IFocus.getHeight(Vector3d) but with the option to use the future position of the body instead of the current one.
    
    Specified by:
    
    getHeight in interface IFocus
    
    Overrides:
    
    getHeight in class AbstractPositionEntity
    
    Parameters:
    
    camPos - The camera position
    
    useFuturePosition - Whether to use the future position or the current one
    
    Returns:
    
    The height of the projected position of the current camera on the surface
  - getHeight
```
public double getHeight(Vector3d camPos,
                        Vector3d nextPos)
```
    Description copied from interface: IFocus
    
    Same as IFocus.getHeight(Vector3d) but with the option to use the given future position of the body instead of the current one.
    
    Specified by:
    
    getHeight in interface IFocus
    
    Overrides:
    
    getHeight in class AbstractPositionEntity
    
    Parameters:
    
    camPos - The camera position
    
    nextPos - The future position of this body to use
    
    Returns:
    
    The height of the projected position of the current camera on the surface
  - getHeightScale
```
public double getHeightScale()
```
    Description copied from interface: IFocus
    
    Returns the height scale of this focus, or 0 if it has no height info
    
    Specified by:
    
    getHeightScale in interface IFocus
    
    Overrides:
    
    getHeightScale in class AbstractPositionEntity
    
    Returns:
    
    The height scale in internal units
  - prepareShadowEnvironment
```
protected void prepareShadowEnvironment()
```
    Sets the shadow environment
  - addHit
```
public void addHit(int screenX,
                   int screenY,
                   int w,
                   int h,
                   int minPixDist,
                   NaturalCamera camera,
                   com.badlogic.gdx.utils.Array<IFocus> hits)
```
    If we render the model, we set up a sphere at the object's position with its radius and check for intersections with the ray
    
    Specified by:
    
    addHit in interface IFocus
    
    Overrides:
    
    addHit in class CelestialBody
    
    Parameters:
    
    screenX - The x position of the hit
    
    screenY - The y position of the hit
    
    w - The viewport width
    
    h - The viewport height
    
    minPixDist - The minimum pixel distance to consider as hit
    
    camera - The camera
    
    hits - The list where to add the element
  - addHit
```
public void addHit(Vector3d p0,
                   Vector3d p1,
                   NaturalCamera camera,
                   com.badlogic.gdx.utils.Array<IFocus> hits)
```
    Description copied from interface: IFocus
    
    Adds this focus to the hits list if it is hit by the given ray
    
    Specified by:
    
    addHit in interface IFocus
    
    Overrides:
    
    addHit in class CelestialBody
    
    Parameters:
    
    p0 - Start point of the ray
    
    p1 - End point of the ray
    
    camera - The camera
    
    hits - The list where the focus is to be added
  - getSize
```
public double getSize()
```
    Description copied from class: AbstractPositionEntity
    
    Returns the size (diameter) of this entity in internal units.
    
    Specified by:
    
    getSize in interface IFocus
    
    Overrides:
    
    getSize in class AbstractPositionEntity
    
    Returns:
    
    The size in internal units.
  - getRadius
```
public double getRadius()
```
    Description copied from class: AbstractPositionEntity
    
    Returns the radius in internal units
    
    Specified by:
    
    getRadius in interface IFocus
    
    Overrides:
    
    getRadius in class AbstractPositionEntity
    
    Returns:
    
    The radius of the object, in internal units
  - isShadow
```
public boolean isShadow()
```
    Whether shadows should be rendered for this object
    
    Returns:
    
    Whether shadows should be rendered for this object
  - setShadowvalues
```
public void setShadowvalues(double[] shadowMapValues)
```
    Sets the shadow mapping values for this object
    
    Parameters:
    
    shadowMapValues - The values
  - setSizescalefactor
```
public void setSizescalefactor(java.lang.Double sizescalefactor)
```
  - setRefplane
```
public void setRefplane(java.lang.String refplane)
```

Class ModelBody

Nested Class Summary

Nested classes/interfaces inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.SceneGraphNode

Field Summary

Fields inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.CelestialBody

Fields inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.AbstractPositionEntity

Fields inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.SceneGraphNode

Constructor Summary

Method Summary

Methods inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.CelestialBody

Methods inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.AbstractPositionEntity

Methods inherited from class gaia.cu9.ari.gaiaorbit.scenegraph.SceneGraphNode

Methods inherited from class java.lang.Object

Methods inherited from interface gaia.cu9.ari.gaiaorbit.scenegraph.IFocus

Methods inherited from interface gaia.cu9.ari.gaiaorbit.render.IRenderable

Field Detail

TH_ANGLE_POINT

mc

wikiname

transformations

locVaMultiplier

locThOverFactor

sizeScaleFactor

fadeOpacity

shadow

refPlane

refPlaneTransform

inverseRefPlaneTransform

shadowMapValues

Constructor Detail

ModelBody

Method Detail

THRESHOLD_POINT

initialize

doneLoading

updateLocal

updateLocalTransform

setToLocalTransform

setToLocalTransform

addToRenderLists

renderTessellated

getInnerRad

dispose

render

render

render

withinMagLimit

labelMax

setModel

getFuzzyRenderSize

getViewAnglePow

getThOverFactorScl

getThOverFactor

textScale

labelSizeConcrete

getWikiname

setWikiname

setLocvamultiplier

setLocthoverfactor

setTransformations

getPositionAboveSurface

getHeight

getHeight

getHeight

getHeightScale

prepareShadowEnvironment

addHit

addHit

getSize

getRadius

isShadow

setShadowvalues

setSizescalefactor

setRefplane