gov.nasa.worldwind.render.airspaces

Class Orbit

java.lang.Object

gov.nasa.worldwind.avlist.AVListImpl

gov.nasa.worldwind.WWObjectImpl

gov.nasa.worldwind.render.airspaces.AbstractAirspace

gov.nasa.worldwind.render.airspaces.Orbit

All Implemented Interfaces:

AVList, Draggable, MessageListener, ExtentHolder, Movable, Movable2, Airspace, Attributable, Highlightable, OrderedRenderable, PreRenderable, Renderable, Restorable, WWObject, PropertyChangeListener, EventListener

public class Orbit
extends AbstractAirspace

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Orbit.OrbitType

Nested classes/interfaces inherited from class gov.nasa.worldwind.render.airspaces.AbstractAirspace

AbstractAirspace.AirspaceInfo

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	DEFAULT_ARC_SLICES
protected static int	DEFAULT_LENGTH_SLICES
protected static int	DEFAULT_LOOPS
protected static int	DEFAULT_STACKS
protected static int	MINIMAL_GEOMETRY_ARC_SLICES
protected static int	MINIMAL_GEOMETRY_LENGTH_SLICES
protected static int	MINIMAL_GEOMETRY_LOOPS

Fields inherited from class gov.nasa.worldwind.render.airspaces.AbstractAirspace

activeAttributes, airspaceInfo, alwaysOnTop, ARC_SLICES, attributes, currentInfo, DEFAULT_HIGHLIGHT_MATERIAL, DEFAULT_INTERIOR_MATERIAL, DEFAULT_OUTLINE_MATERIAL, DEFAULT_OUTLINE_PICK_WIDTH, defaultAttributes, delegateOwner, detailLevels, DISABLE_TERRAIN_CONFORMANCE, dragEnabled, draggableSupport, drawSurfaceShape, elevationMap, enableBatchPicking, enableBatchRendering, enableDepthOffset, enableLevelOfDetail, EXPIRY_TIME, expiryTime, frameTimeStamp, GEOMETRY_CACHE_KEY, GEOMETRY_CACHE_NAME, geometryBuilder, GLOBE_KEY, groundReference, highlightAttributes, highlighted, LENGTH_SLICES, LOOPS, lowerAltitude, lowerAltitudeDatum, lowerTerrainConforming, maxExpiryTime, minExpiryTime, mustRegenerateSurfaceShape, outlinePickWidth, outlineShapeRenderer, pickLayer, pickSupport, PILLARS, rand, SLICES, SPLIT_THRESHOLD, STACKS, SUBDIVISIONS, surfaceShape, upperAltitude, upperAltitudeDatum, upperTerrainConforming, VERTICAL_EXAGGERATION, visible

Fields inherited from interface gov.nasa.worldwind.render.airspaces.Airspace

DRAW_STYLE_FILL, DRAW_STYLE_OUTLINE

Constructor Summary

Constructors

Constructor and Description
Orbit()
Orbit(AirspaceAttributes attributes)
Orbit(LatLon location1, LatLon location2, String orbitType, double width)
Orbit(Orbit source)

Method Summary

Modifier and Type	Method and Description
protected Matrix	computeEllipsoidalTransform(Globe globe, double verticalExaggeration)
protected Extent	computeExtent(Globe globe, double verticalExaggeration)
protected List<Vec4>	computeMinimalGeometry(Globe globe, double verticalExaggeration)
protected Vec4	computeReferenceCenter(DrawContext dc)
protected SurfaceShape	createSurfaceShape() Returns a SurfaceShape that corresponds to this Airspace and is used for drawing on 2D globes.
protected void	doGetRestorableState(RestorableSupport rs, RestorableSupport.StateObject context)
protected void	doMoveTo(Globe globe, Position oldRef, Position newRef)
protected void	doMoveTo(Position oldRef, Position newRef)
protected void	doRenderGeometry(DrawContext dc, String drawStyle)
protected void	doRestoreState(RestorableSupport rs, RestorableSupport.StateObject context)
protected LatLon[]	getAdjustedLocations(Globe globe)
protected int	getArcSlices()
protected int	getLengthSlices()
LatLon[]	getLocations()
protected int	getLoops()
String	getOrbitType()
Position	getReferencePosition() A position associated with the object that indicates its aggregate geographic position.
protected int	getStacks()
double	getWidth()
boolean	isEnableCaps()
protected void	regenerateSurfaceShape(DrawContext dc, SurfaceShape shape) Regenerates surface shape geometry prior to picking and rendering the 2D shape used to represent this Airspace on 2D globes.
protected void	setArcSlices(int arcSlices)
void	setEnableCaps(boolean enable)
protected void	setLengthSlices(int lengthSlices)
void	setLocations(LatLon location1, LatLon location2)
protected void	setLoops(int loops)
void	setOrbitType(String orbitType)
void	setWidth(double width)
protected void	updateSurfaceShape(DrawContext dc, SurfaceShape shape) Sets surface shape parameters prior to picking and rendering the 2D shape used to represent this Airspace on 2D globes.

Methods inherited from class gov.nasa.worldwind.render.airspaces.AbstractAirspace

addDetailLevels, adjustForGroundReference, beginRendering, clearElevationMap, computeDetailLevel, computeElevationAt, computeExtent, computeEyeDistance, computeMinimalGeometry, computePointFromPosition, computeReferencePosition, createPickedObject, determineActiveAttributes, doDrag, doDrawOrderedRenderable, drag, drawBatched, drawGeometry, drawInterior, drawOrderedRenderable, drawOutline, endRendering, getActiveAttributes, getAirspaceInfo, getAltitudeDatum, getAltitudes, getAltitudes, getAttributes, getDelegateOwner, getDetailLevels, getDistanceFromEye, getExpiryRange, getExpiryTime, getExtent, getExtent, getGeometryBuilder, getGeometryCache, getGroundReference, getHighlightAttributes, getOutlinePickWidth, getRestorableState, invalidateAirspaceData, isAirspaceCollapsed, isAirspaceVisible, isAlwaysOnTop, isDragEnabled, isDrawSurfaceShape, isEnableBatchPicking, isEnableBatchRendering, isEnableDepthOffset, isEnableLevelOfDetail, isExpired, isHighlighted, isTerrainConforming, isVisible, makeExtremePoints, makeOrderedRenderable, move, moveTo, moveTo, mustDrawInterior, mustDrawOutline, nextExpiryTime, pick, preRender, render, restoreState, setAltitude, setAltitudeDatum, setAltitudes, setAlwaysOnTop, setAttributes, setAttributes, setDelegateOwner, setDetailLevels, setDragEnabled, setDrawSurfaceShape, setEnableBatchPicking, setEnableBatchRendering, setEnableDepthOffset, setEnableLevelOfDetail, setExpiryRange, setExpiryTime, setGeometryBuilder, setGroundReference, setHighlightAttributes, setHighlightAttributes, setHighlighted, setOutlinePickWidth, setTerrainConforming, setTerrainConforming, setVisible, updateExpiryCriteria

Methods inherited from class gov.nasa.worldwind.WWObjectImpl

onMessage, propertyChange

Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl

addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getBooleanValue, getBooleanValue, getChangeSupport, getDoubleValue, getDoubleValue, getEntries, getIntegerValue, getIntegerValue, getLongValue, getLongValue, getRestorableStateForAVPair, getStringValue, getStringValue, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

Methods inherited from class java.lang.Object

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

Methods inherited from interface gov.nasa.worldwind.avlist.AVList

addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getEntries, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

Field Detail

DEFAULT_ARC_SLICES

protected static final int DEFAULT_ARC_SLICES

See Also:

Constant Field Values

DEFAULT_LENGTH_SLICES

protected static final int DEFAULT_LENGTH_SLICES

See Also:

Constant Field Values

DEFAULT_LOOPS

protected static final int DEFAULT_LOOPS

See Also:

Constant Field Values

DEFAULT_STACKS

protected static final int DEFAULT_STACKS

See Also:

Constant Field Values

MINIMAL_GEOMETRY_ARC_SLICES

protected static final int MINIMAL_GEOMETRY_ARC_SLICES

See Also:

Constant Field Values

MINIMAL_GEOMETRY_LENGTH_SLICES

protected static final int MINIMAL_GEOMETRY_LENGTH_SLICES

See Also:

Constant Field Values

MINIMAL_GEOMETRY_LOOPS

protected static final int MINIMAL_GEOMETRY_LOOPS

See Also:

Constant Field Values

Constructor Detail

Orbit

public Orbit()

Orbit

public Orbit(AirspaceAttributes attributes)

Orbit

public Orbit(LatLon location1,
             LatLon location2,
             String orbitType,
             double width)

Orbit

public Orbit(Orbit source)

Method Detail

computeEllipsoidalTransform

protected Matrix computeEllipsoidalTransform(Globe globe,
                                             double verticalExaggeration)

computeExtent

protected Extent computeExtent(Globe globe,
                               double verticalExaggeration)

Specified by:

computeExtent in class AbstractAirspace

computeMinimalGeometry

protected List<Vec4> computeMinimalGeometry(Globe globe,
                                            double verticalExaggeration)

Specified by:

computeMinimalGeometry in class AbstractAirspace

computeReferenceCenter

protected Vec4 computeReferenceCenter(DrawContext dc)

createSurfaceShape

protected SurfaceShape createSurfaceShape()

Description copied from class: AbstractAirspace

Returns a SurfaceShape that corresponds to this Airspace and is used for drawing on 2D globes.

Overrides:

createSurfaceShape in class AbstractAirspace

Returns:

The surface shape to represent this Airspace on a 2D globe.

doGetRestorableState

protected void doGetRestorableState(RestorableSupport rs,
                                    RestorableSupport.StateObject context)

Overrides:

doGetRestorableState in class AbstractAirspace

doMoveTo

protected void doMoveTo(Globe globe,
                        Position oldRef,
                        Position newRef)

Overrides:

doMoveTo in class AbstractAirspace

doMoveTo

protected void doMoveTo(Position oldRef,
                        Position newRef)

Overrides:

doMoveTo in class AbstractAirspace

doRenderGeometry

protected void doRenderGeometry(DrawContext dc,
                                String drawStyle)

Specified by:

doRenderGeometry in class AbstractAirspace

doRestoreState

protected void doRestoreState(RestorableSupport rs,
                              RestorableSupport.StateObject context)

Overrides:

doRestoreState in class AbstractAirspace

getAdjustedLocations

protected LatLon[] getAdjustedLocations(Globe globe)

getArcSlices

protected int getArcSlices()

getLengthSlices

protected int getLengthSlices()

getLocations

public LatLon[] getLocations()

getLoops

protected int getLoops()

getOrbitType

public String getOrbitType()

getReferencePosition

public Position getReferencePosition()

Description copied from interface: Movable

A position associated with the object that indicates its aggregate geographic position. The chosen position varies among implementers of this interface. For objects defined by a list of positions, the reference position is typically the first position in the list. For symmetric objects the reference position is often the center of the object. In many cases the object's reference position may be explicitly specified by the application.

Returns:

the object's reference position, or null if no reference position is available.

getStacks

protected int getStacks()

getWidth

public double getWidth()

isEnableCaps

public boolean isEnableCaps()

regenerateSurfaceShape

protected void regenerateSurfaceShape(DrawContext dc,
                                      SurfaceShape shape)

Description copied from class: AbstractAirspace

Regenerates surface shape geometry prior to picking and rendering the 2D shape used to represent this Airspace on 2D globes.

Overrides:

regenerateSurfaceShape in class AbstractAirspace

Parameters:

dc - the current drawing context.

shape - the surface shape to regenerate.

setArcSlices

protected void setArcSlices(int arcSlices)

setEnableCaps

public void setEnableCaps(boolean enable)

setLengthSlices

protected void setLengthSlices(int lengthSlices)

setLocations

public void setLocations(LatLon location1,
                         LatLon location2)

setLoops

protected void setLoops(int loops)

setOrbitType

public void setOrbitType(String orbitType)

setWidth

public void setWidth(double width)

updateSurfaceShape

protected void updateSurfaceShape(DrawContext dc,
                                  SurfaceShape shape)

Description copied from class: AbstractAirspace

Sets surface shape parameters prior to picking and rendering the 2D shape used to represent this Airspace on 2D globes. Subclasses should override this method if they need to update more than the attributes and the delegate owner.

Overrides:

updateSurfaceShape in class AbstractAirspace

Parameters:

dc - the current drawing context.

shape - the surface shape to update.