org.opensourcephysics.display3d.simple3d
Class ElementTessellation

java.lang.Object
  org.opensourcephysics.display3d.simple3d.Element
      org.opensourcephysics.display3d.simple3d.AbstractTile
          org.opensourcephysics.display3d.simple3d.ElementTessellation

All Implemented Interfaces:

Element, ElementTessellation, InteractionSource

public class ElementTessellation
extends AbstractTile
implements ElementTessellation

Title: ElementBox

Description: Painter's algorithm implementation of a Surface

Version:

March 2005

Author:

Francisco Esquembre

Field Summary

protected double[][][]

data

Fields inherited from class org.opensourcephysics.display3d.simple3d.AbstractTile

corners, numberOfTiles

Fields inherited from class org.opensourcephysics.display3d.simple3d.Element

targetPosition, targetSize

Fields inherited from interface org.opensourcephysics.display3d.core.Element

TARGET_POSITION, TARGET_SIZE

Constructor Summary

ElementTessellation()

Method Summary

protected void	computeCorners() This will be used by subclasses whenever there is a need to recompute the actual values of the corners before drawing.
void	getExtrema(double[] min, double[] max) Returns the extreme points of a box that contains the element.
static XML.ObjectLoader	getLoader() Returns an XML.ObjectLoader to save and load object data.
double[][][]	getTiles() Gets the data of the surface.
void	setTiles(double[][][] data) Sets the data of the tiles.

Methods inherited from class org.opensourcephysics.display3d.simple3d.AbstractTile

getDisplacementFactor, getTargetHit, projectPoints, setColorBelowWhenEqual, setColorOriginAndDirection, setColorRegions, setCorners, setDisplacementFactor, setDrawQuickInterior

Methods inherited from class org.opensourcephysics.display3d.simple3d.Element

addInteractionListener, getAxesMode, getDrawingPanel3D, getHotSpotBodyCoordinates, getInteractionTarget, getName, getSizeX, getSizeY, getSizeZ, getStyle, getTransformation, getX, getY, getZ, isReallyVisible, isVisible, loadUnmutableObjects, removeInteractionListener, setName, setSizeX, setSizeXYZ, setSizeXYZ, setSizeY, setSizeZ, setTransformation, setVisible, setX, setXYZ, setXYZ, setY, setZ, toBodyFrame, toSpaceFrame

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opensourcephysics.display3d.core.Element

getDrawingPanel3D, getName, getSizeX, getSizeY, getSizeZ, getStyle, getTransformation, getX, getY, getZ, isVisible, loadUnmutableObjects, setName, setSizeX, setSizeXYZ, setSizeXYZ, setSizeY, setSizeZ, setTransformation, setVisible, setX, setXYZ, setXYZ, setY, setZ, toBodyFrame, toSpaceFrame

Methods inherited from interface org.opensourcephysics.display3d.core.interaction.InteractionSource

addInteractionListener, getInteractionTarget, removeInteractionListener

Field Detail

data

protected double[][][] data

Constructor Detail

ElementTessellation

public ElementTessellation()

Method Detail

setTiles

public void setTiles(double[][][] data)

Description copied from interface: ElementTessellation

Sets the data of the tiles.

Specified by:

setTiles in interface ElementTessellation

Parameters:

data - the double[nTiles][nVertex][3] array of coordinates for the tiles. The number of vertex of the tiles may vary.

getTiles

public double[][][] getTiles()

Description copied from interface: ElementTessellation

Gets the data of the surface.

Specified by:

getTiles in interface ElementTessellation

Returns:

the double[nTiles][nVertex][3] array of coordinates for the tiles.

getExtrema

public void getExtrema(double[] min,
                       double[] max)

Description copied from class: Element

Returns the extreme points of a box that contains the element.

Parameters:

min - double[] A previously allocated double[3] array that will hold the minimum point

max - double[] A previously allocated double[3] array that will hold the maximum point

computeCorners

protected void computeCorners()

Description copied from class: AbstractTile

This will be used by subclasses whenever there is a need to recompute the actual values of the corners before drawing. Synchronization is recomended.

Specified by:

computeCorners in class AbstractTile

getLoader

public static XML.ObjectLoader getLoader()

Returns an XML.ObjectLoader to save and load object data.

Returns:

the XML.ObjectLoader