Package org.opensourcephysics.display3d.simple3d

Class ElementTetrahedron

java.lang.Object

org.opensourcephysics.display3d.simple3d.Element

org.opensourcephysics.display3d.simple3d.AbstractTile

org.opensourcephysics.display3d.simple3d.ElementTetrahedron

All Implemented Interfaces:

Element, ElementTetrahedron, InteractionSource

public class ElementTetrahedron
extends AbstractTile
implements ElementTetrahedron

Title: ElementTetrahedron

Description: A Tetrahedron using the painter's algorithm

Version:

December 2008

Author:

Carlos Jara Bravo and Francisco Esquembre

Field Summary

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

Constructors

Constructor	Description
ElementTetrahedron()

Method Summary

Modifier and Type	Method	Description
protected void	computeCorners()	This will be used by subclasses whenever there is a need to recompute the actual values of the corners before drawing.
static XML.ObjectLoader	getLoader()	Returns an XML.ObjectLoader to save and load object data.
double	getTruncationHeight()	Gets the truncation height for this tetrahedron.
boolean	isClosedBottom()	Whether the tetrahedron is closed at its bottom.
boolean	isClosedTop()	Whether the tetrahedron is closed at its top.
void	setClosedBottom(boolean close)	Whether the tetrahedron should be closed at its bottom.
void	setClosedTop(boolean close)	Whether an incomplete tetrahedron element should be closed at its top.
void	setTruncationHeight(double height)	Sets the truncation height for this tetrahedron.

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

getTargetHit, projectPoints, setColorBelowWhenEqual, setColorOriginAndDirection, setColorRegions, setCorners, 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

Constructor Details

ElementTetrahedron

public ElementTetrahedron()

Method Details

setTruncationHeight

public void setTruncationHeight(double height)

Description copied from interface: ElementTetrahedron

Sets the truncation height for this tetrahedron. The standard height of a tetrahedron is set using setSizeZ(). This method helps create truncated tetrahedrons by setting the truncation height at a value smaller than the Z size. Negative, zero, or Double.NaN values set the tetrahedron to a standard (complete) one. Values greater than the Z size are ignored.

Specified by:

setTruncationHeight in interface ElementTetrahedron

Parameters:

height - double

getTruncationHeight

public double getTruncationHeight()

Description copied from interface: ElementTetrahedron

Gets the truncation height for this tetrahedron.

Specified by:

getTruncationHeight in interface ElementTetrahedron

Returns:

double The truncation height (Double.NaN if the tetrahedron is complete.)

See Also:

• #setTruncationHeight()

setClosedBottom

public void setClosedBottom(boolean close)

Description copied from interface: ElementTetrahedron

Whether the tetrahedron should be closed at its bottom.

Specified by:

setClosedBottom in interface ElementTetrahedron

Parameters:

close - the desired value

isClosedBottom

public boolean isClosedBottom()

Description copied from interface: ElementTetrahedron

Whether the tetrahedron is closed at its bottom.

Specified by:

isClosedBottom in interface ElementTetrahedron

Returns:

the value

setClosedTop

public void setClosedTop(boolean close)

Description copied from interface: ElementTetrahedron

Whether an incomplete tetrahedron element should be closed at its top.

Specified by:

setClosedTop in interface ElementTetrahedron

isClosedTop

public boolean isClosedTop()

Description copied from interface: ElementTetrahedron

Whether the tetrahedron is closed at its top.

Specified by:

isClosedTop in interface ElementTetrahedron

Returns:

the value

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