org.stellarium
Class StelObjectBase

java.lang.Object
  org.stellarium.StelObject
      org.stellarium.StelObjectBase

Direct Known Subclasses:

Constellation, HipStar, Nebula, Planet, Telescope

public abstract class StelObjectBase
extends StelObject

Version:

21 aout 2006 09:09:18

Author:

Jerome Beau

Nested Class Summary

Nested classes/interfaces inherited from class org.stellarium.StelObject

StelObject.StelObjectUninitialized, StelObject.TYPE

Field Summary

static SColor	DEFAULT_COLOR
private static int	localTime
private static STexture	pointerNebula
private static STexture	pointerPlanet
private static STexture	pointerStar
private static STexture	pointerTelescope

Fields inherited from class org.stellarium.StelObject

uninitialized_object

Constructor Summary

StelObjectBase()

Method Summary

static void	deleteTextures()
void	drawPointer(int deltaTime, Projector prj, NavigatorIfc nav) Draw a nice animated pointer around the object
StelObject	getBrightestStarInConstellation()
double	getCloseFOV(NavigatorIfc nav) Tree.Return the best FOV in degree to use for a close view of the object
javax.vecmath.Point3d	getEarthEquPos(NavigatorIfc nav) Get position in earth equatorial frame
java.lang.String	getEnglishName() Return object's name
float	getMag() Method overloading for default null navigator.
float	getMag(NavigatorIfc nav)
java.lang.String	getNameI18n()
javax.vecmath.Point3d	getObsJ2000Pos(NavigatorIfc nav) observer centered J2000 coordinates TODO: Fred Should be abstract method no?
protected float	getOnScreenSize(Projector prj, NavigatorIfc nav)
double	getParentSatellitesFOV(NavigatorIfc nav)
SColor	getRGB() Get object main color, used to display infos
double	getSatellitesFOV(NavigatorIfc nav)
abstract StelObject.TYPE	getType() Tree.Return object's type
static void	initTextures()
void	release()
void	retain()
void	update()

Methods inherited from class org.stellarium.StelObject

getInfoString, getShortInfoString, getUninitializedObject

Methods inherited from class java.lang.Object

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

Field Detail

localTime

private static int localTime

pointerStar

private static STexture pointerStar

pointerPlanet

private static STexture pointerPlanet

pointerNebula

private static STexture pointerNebula

pointerTelescope

private static STexture pointerTelescope

DEFAULT_COLOR

public static final SColor DEFAULT_COLOR

Constructor Detail

StelObjectBase

public StelObjectBase()

Method Detail

retain

public void retain()

release

public void release()

update

public void update()

Overrides:

update in class StelObject

drawPointer

public void drawPointer(int deltaTime,
                        Projector prj,
                        NavigatorIfc nav)

Draw a nice animated pointer around the object

Specified by:

drawPointer in class StelObject

Parameters:

deltaTime - The delta time

prj - The projector

nav - The navigator

getType

public abstract StelObject.TYPE getType()

Tree.Return object's type

Specified by:

getType in class StelObject

getEnglishName

public java.lang.String getEnglishName()

Return object's name

Specified by:

getEnglishName in class StelObject

getNameI18n

public java.lang.String getNameI18n()

Specified by:

getNameI18n in class StelObject

getEarthEquPos

public javax.vecmath.Point3d getEarthEquPos(NavigatorIfc nav)

Get position in earth equatorial frame

Specified by:

getEarthEquPos in class StelObject

getObsJ2000Pos

public javax.vecmath.Point3d getObsJ2000Pos(NavigatorIfc nav)

observer centered J2000 coordinates TODO: Fred Should be abstract method no?

Specified by:

getObsJ2000Pos in class StelObject

getMag

public float getMag(NavigatorIfc nav)

Specified by:

getMag in class StelObject

Returns:

object's magnitude

getMag

public float getMag()

Method overloading for default null navigator.

Returns:

object's magnitude

getRGB

public SColor getRGB()

Get object main color, used to display infos

Specified by:

getRGB in class StelObject

getBrightestStarInConstellation

public StelObject getBrightestStarInConstellation()

getCloseFOV

public double getCloseFOV(NavigatorIfc nav)

Tree.Return the best FOV in degree to use for a close view of the object

Overrides:

getCloseFOV in class StelObject

getSatellitesFOV

public double getSatellitesFOV(NavigatorIfc nav)

Overrides:

getSatellitesFOV in class StelObject

getParentSatellitesFOV

public double getParentSatellitesFOV(NavigatorIfc nav)

Specified by:

getParentSatellitesFOV in class StelObject

getOnScreenSize

protected float getOnScreenSize(Projector prj,
                                NavigatorIfc nav)

Overrides:

getOnScreenSize in class StelObject

initTextures

public static void initTextures()
                         throws StellariumException

Throws:

StellariumException

deleteTextures

public static void deleteTextures()