org.opensourcephysics.display3d.simple3d
Class ElementCone

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

All Implemented Interfaces:

Element, ElementCone, InteractionSource

public class ElementCone
extends AbstractTile
implements ElementCone

Title: ElementCylinder

Description: Painter's algorithm implementation of a Cylinder

Version:

March 2005

Author:

Francisco Esquembre

Nested Class Summary

protected static class

ElementCone.Loader

Field Summary

protected static double

TO_RADIANS

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

ElementCone()

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.
static XML.ObjectLoader	getLoader() Returns an XML.ObjectLoader to save and load object data.
int	getMaximumAngle() Gets the maximum angle used to build the bottom and, if neccesary, top faces of the cone.
int	getMinimumAngle() Gets the minimum angle used to build the bottom and, if neccesary, top faces of the cone.
double	getTruncationHeight() Gets the truncation height for this cone.
boolean	isClosedBottom() Whether the cone is closed at its bottom.
boolean	isClosedLeft() Whether the element is closed at its left side.
boolean	isClosedRight() Whether the element is closed at its right side.
boolean	isClosedTop() Whether the cone is closed at its top.
void	setClosedBottom(boolean close) Whether the cone should be closed at its bottom.
void	setClosedLeft(boolean close) Whether an incomplete element should be closed at its left side.
void	setClosedRight(boolean close) Whether an incomplete element should be closed at its right side.
void	setClosedTop(boolean close) Whether an incomplete cone element should be closed at its top.
void	setMaximumAngle(int angle) Sets the maximum angle to build the bottom and, if neccesary, top faces of the cone.
void	setMinimumAngle(int angle) Sets the minimum angle to build the bottom and, if neccesary, top faces of the cone.
void	setTruncationHeight(double height) Sets the truncation height for this cone.

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

TO_RADIANS

protected static final double TO_RADIANS

See Also:

Constant Field Values

Constructor Detail

ElementCone

public ElementCone()

Method Detail

setTruncationHeight

public void setTruncationHeight(double height)

Description copied from interface: ElementCone

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

Specified by:

setTruncationHeight in interface ElementCone

Parameters:

height - double

getTruncationHeight

public double getTruncationHeight()

Description copied from interface: ElementCone

Gets the truncation height for this cone.

Specified by:

getTruncationHeight in interface ElementCone

Returns:

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

See Also:

#setTruncationHeight()

setClosedBottom

public void setClosedBottom(boolean close)

Description copied from interface: ElementCone

Whether the cone should be closed at its bottom.

Specified by:

setClosedBottom in interface ElementCone

Parameters:

close - the desired value

isClosedBottom

public boolean isClosedBottom()

Description copied from interface: ElementCone

Whether the cone is closed at its bottom.

Specified by:

isClosedBottom in interface ElementCone

Returns:

the value

setClosedTop

public void setClosedTop(boolean close)

Description copied from interface: ElementCone

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

Specified by:

setClosedTop in interface ElementCone

isClosedTop

public boolean isClosedTop()

Description copied from interface: ElementCone

Whether the cone is closed at its top.

Specified by:

isClosedTop in interface ElementCone

Returns:

the value

setClosedLeft

public void setClosedLeft(boolean close)

Description copied from interface: ElementCone

Whether an incomplete element should be closed at its left side.

Specified by:

setClosedLeft in interface ElementCone

isClosedLeft

public boolean isClosedLeft()

Description copied from interface: ElementCone

Whether the element is closed at its left side.

Specified by:

isClosedLeft in interface ElementCone

Returns:

the value

setClosedRight

public void setClosedRight(boolean close)

Description copied from interface: ElementCone

Whether an incomplete element should be closed at its right side.

Specified by:

setClosedRight in interface ElementCone

isClosedRight

public boolean isClosedRight()

Description copied from interface: ElementCone

Whether the element is closed at its right side.

Specified by:

isClosedRight in interface ElementCone

Returns:

the value

setMinimumAngle

public void setMinimumAngle(int angle)

Description copied from interface: ElementCone

Sets the minimum angle to build the bottom and, if neccesary, top faces of the cone. Default is 0.

Specified by:

setMinimumAngle in interface ElementCone

Parameters:

angle - the minimum angle (in degrees)

getMinimumAngle

public int getMinimumAngle()

Description copied from interface: ElementCone

Gets the minimum angle used to build the bottom and, if neccesary, top faces of the cone.

Specified by:

getMinimumAngle in interface ElementCone

Returns:

the minimum angle (in degrees)

setMaximumAngle

public void setMaximumAngle(int angle)

Description copied from interface: ElementCone

Sets the maximum angle to build the bottom and, if neccesary, top faces of the cone. Default is 360.

Specified by:

setMaximumAngle in interface ElementCone

Parameters:

angle - the maximum angle (in degrees)

getMaximumAngle

public int getMaximumAngle()

Description copied from interface: ElementCone

Gets the maximum angle used to build the bottom and, if neccesary, top faces of the cone.

Specified by:

getMaximumAngle in interface ElementCone

Returns:

the maximum angle (in degrees)

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