public class TLcdXYZFloatPolypoint extends ALcd3DEditableFloatPolypoint implements ILcd3DEditablePolypoint
ILcd3DEditablePolypoint in
the cartesian space with a reduced memory footprint.
It uses an array of floats instead of a TLcd3DEditablePointList
of ILcd3DEditablePoint objects. A single array of floats
stores the 3D coordinates. The points are stored as (x,y,z) triplets.
The array can also contain the bounds of the polypoint in the last 6 places. Whether or not this is the case is controlled by a boolean passed at construction time. These bounds are then stored as (x,y,z)(width,height,depth).
This class is thread-hostile, even for read-only access, since point instances are being reused from an internal pool.
| Constructor and Description |
|---|
TLcdXYZFloatPolypoint()
Constructs an empty polypoint, containing zero points.
|
TLcdXYZFloatPolypoint(float[] aCoordinates,
boolean aHasBounds,
boolean aBoundsInitialized,
boolean aClone)
Constructs an XYZ polypoint with the points as given in the array.
|
TLcdXYZFloatPolypoint(TLcdXYZFloatPolypoint aXYZFloatPolypoint)
Clones the array of the polypoint passed and interprets the its values alike (containing bounds or not).
|
| Modifier and Type | Method and Description |
|---|---|
Object |
clone()
Creates and returns a copy of this object, by delegating to
Object.clone(). |
protected ILcd3DEditableBounds |
createBounds()
Creates an uninitialized
ILcd3DEditableBounds object of a type compatible with the
concrete implementation of this class. |
protected ILcd3DEditablePoint |
createPoint()
Creates an uninitialized
ILcd3DEditablePoint point of a type compatible with the
concrete implementation of this class (geodesic/cartesian). |
calculateBounds, calculateFocusPoint, contains2D, contains3D, equals, getBounds, getFocusPoint, getPoint, getPointCount, hashCode, insert2DPoint, insert3DPoint, invalidate, move2D, move2DPoint, move3D, move3DPoint, removePointAt, translate2D, translate2DPoint, translate3D, translate3DPointmove3Dmove2Dcontains2D, contains3D, fromDomainObjectfinalize, getClass, notify, notifyAll, toString, wait, wait, waitmove3D, move3D, translate3Dmove2D, move2D, translate2Dcontains2D, contains2D, contains3D, contains3D, getFocusPointgetBoundsinsert3DPoint, move3DPoint, removePointAt, translate3D, translate3DPointappend2DPoint, insert2DPoint, move2DPoint, translate2D, translate2DPointgetPoint, getPointCount, getPointSFCT, getX, getY, getZpublic TLcdXYZFloatPolypoint()
public TLcdXYZFloatPolypoint(float[] aCoordinates,
boolean aHasBounds,
boolean aBoundsInitialized,
boolean aClone)
aCoordinates - an array containing the coordinates of the points and possibly the bounds of the polypoint.aHasBounds - whether to reserve the last 6 entries of the array for the bounds of the polypoint or not.aBoundsInitialized - whether the last 6 entries of the array passed represent the calculated values of the
bounds of the polypoint or not. This is only of importance when aHasBounds is true.aClone - whether the array containing the coordinates (and possibly the bounds) should be cloned.public TLcdXYZFloatPolypoint(TLcdXYZFloatPolypoint aXYZFloatPolypoint)
aXYZFloatPolypoint - the polypoint to assume all values from.public Object clone()
ALcdShapeObject.clone(). Extensions should delegate to this implementation
with super.clone(), in order to create an object instance of
the right type, with all fields copied. They then should explicitly
clone any non-primitive fields for which a deeper clone is required.clone in interface ILcdCloneableclone in class ALcd3DEditableFloatPolypointObject.clone()protected ILcd3DEditablePoint createPoint()
ALcd3DEditableFloatPolypointILcd3DEditablePoint point of a type compatible with the
concrete implementation of this class (geodesic/cartesian). The created point will be updated
and returned by the ALcd3DEditableFloatPolypoint.getPoint(int) and ALcd3DEditableFloatPolypoint.getFocusPoint() methods.createPoint in class ALcd3DEditableFloatPolypointprotected ILcd3DEditableBounds createBounds()
ALcd3DEditableFloatPolypointILcd3DEditableBounds object of a type compatible with the
concrete implementation of this class. This bounds object will be updated and returned by the
ALcd3DEditableFloatPolypoint.getBounds() method.createBounds in class ALcd3DEditableFloatPolypoint