org.deegree.rendering.r3d.model.geometry
Class SimpleAccessGeometry

java.lang.Object
  org.deegree.rendering.r3d.model.geometry.SimpleAccessGeometry

All Implemented Interfaces:

Serializable, MemoryAware, QualityModelPart

Direct Known Subclasses:

TexturedGeometry

public class SimpleAccessGeometry
extends Object
implements QualityModelPart

The SimpleAccessGeometry class, defines geometry by a coordinate array with or without innerrings and a set of colors.

Version:

$Revision: 15598 $, $Date: 2009-01-12 15:03:49 +0100 (Mo, 12 Jan 2009) $

Author:

Rutger Bezema, last edited by: $Author: rbezema $

See Also:

Serialized Form

Field Summary

protected float[]	coordinates The coordinates of this geometry may be null
(package private) int[]	innerRings
(package private) int	vertexCount

Constructor Summary

SimpleAccessGeometry(float[] coordinates)

SimpleAccessGeometry(float[] coordinates, int[] innerRings)

SimpleAccessGeometry(float[] coordinates, int[] innerRings, SimpleGeometryStyle style)

SimpleAccessGeometry(float[] coordinates, SimpleGeometryStyle style)

Method Summary

float[]	getCoordinate(int coordinateLocation)
float[]	getCoordinateForVertex(int vertex)
float[]	getGeometry()
int[]	getInnerRings()
SimpleGeometryStyle	getStyle()
int	getVertexCount()
void	setGeometry(float[] coordinates)
void	setInnerRings(int[] innerRings)
long	sizeOf()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

coordinates

protected transient float[] coordinates

The coordinates of this geometry may be null

innerRings

transient int[] innerRings

vertexCount

transient int vertexCount

Constructor Detail

SimpleAccessGeometry

public SimpleAccessGeometry(float[] coordinates,
                            int[] innerRings,
                            SimpleGeometryStyle style)

Parameters:

coordinates -

innerRings -

style -

SimpleAccessGeometry

public SimpleAccessGeometry(float[] coordinates,
                            SimpleGeometryStyle style)

Parameters:

coordinates -

style -

SimpleAccessGeometry

public SimpleAccessGeometry(float[] coordinates,
                            int[] innerRings)

Parameters:

coordinates -

innerRings - containing indizes to the vertex, not the array offset.

SimpleAccessGeometry

public SimpleAccessGeometry(float[] coordinates)

Parameters:

coordinates -

Method Detail

getGeometry

public final float[] getGeometry()

Returns:

the coordinates

setGeometry

public final void setGeometry(float[] coordinates)

Parameters:

coordinates - the originalGeometry to set

getInnerRings

public final int[] getInnerRings()

Returns:

the innerRings

setInnerRings

public final void setInnerRings(int[] innerRings)

Parameters:

innerRings - the innerRings to set

getCoordinate

public float[] getCoordinate(int coordinateLocation)

Parameters:

coordinateLocation - of the x ordinate of the requested coordinate.

Returns:

a copy of the coordinate at the given location (location, location +1,location +2)

Throws:

IndexOutOfBoundsException - is outside the coordinate array

getCoordinateForVertex

public float[] getCoordinateForVertex(int vertex)

Parameters:

vertex - the vertex index(starting at 0), e.g. if you would like to get the coordinates of the second vertex the vertex index would be 1

Returns:

a copy of the coordinates for the vertex at given index

Throws:

IndexOutOfBoundsException - is outside the coordinate array

getVertexCount

public final int getVertexCount()

Returns:

the vertexCount

toString

public String toString()

Overrides:

toString in class Object

sizeOf

public long sizeOf()

Specified by:

sizeOf in interface MemoryAware

Returns:

the approximate size in bytes of this object. This value might not be perfectly correct (references in the rendering.r3 package are called) but it will give an estimate of the amount of memory an implementation uses.

getStyle

public SimpleGeometryStyle getStyle()

Returns:

the style information of this geometry