camera3d
Class GeometryBag

java.lang.Object
  camera3d.VcObject
      camera3d.GeometryBag

All Implemented Interfaces:

RotatableObject, ScalableObject, TranslatableObject

public class GeometryBag

extends VcObject

This class allows the easy creation of many kinds of geometry. Its main intended use is helping with the debugging of programs and fast prototyping of applications. The types of geometry currently supported include cube, line, plane and sphere.

Version:

1.0

Author:

Fábio de Miranda, Carlos da Silva dos Santos

Field Summary

Fields inherited from class camera3d.VcObject

transformationMode

Constructor Summary

GeometryBag()

Method Summary

void	addCube(javax.vecmath.Point3d lowCorner, javax.vecmath.Point3d upCorner)
void	addLine(javax.vecmath.Point3d p1, javax.vecmath.Point3d p2)
void	addLine(javax.vecmath.Point3d p1, javax.vecmath.Vector3d direction)
void	addLineSegment(javax.vecmath.Point3d p1, javax.vecmath.Point3d p2)
void	addPlane(javax.vecmath.Point3d p1, javax.vecmath.Point3d p2, javax.vecmath.Point3d p3)
void	addPlane(javax.vecmath.Point3d point, javax.vecmath.Vector3d normal)
void	addPlane(javax.vecmath.Vector4d plane4d)
void	addPlane(javax.vecmath.Vector4d plane4d, javax.vecmath.Color3b color)
void	addPoint(javax.vecmath.Point3d point)
void	addSphere(javax.vecmath.Point3d center, double radius)
void	clearAll() Erases all geometry contained in this object
void	clearCubes() Erases all cubes contained in this object
void	clearLines() Erases all lines contained in this object
void	clearPlanes()
void	clearPoints() Erases all points contained in this object
void	finishLineArray()
javax.swing.Icon	getIcon() Returns the Icon associated with GeometryBag.
static int	getInstanceCounter() Returns the number of objects instatiated so far.
boolean	isColorRotating()
boolean	isUsingDefaultColors() Lines, points and planes usually have a default color associated with them.
static void	main(java.lang.String[] args)
void	popColor() Pops a color from aforementioned stack
void	pushColor(byte r, byte g, byte b) Pushes a color onto a stack.
void	setColor(byte r, byte g, byte b)
void	setColorRotatingEnable(boolean enable)
void	setIcon(javax.swing.Icon bagIcon) Sets the Icon associated with GeometryBag.
void	setPlaneWidth(double planeWidth)
void	setPointWidth(double width) I know, I know, points are not supposed to have a dimension.
void	setUsingDefaultColors(boolean b) Lines, points and planes usually have a default color associated with them.
void	startLineArray()

Methods inherited from class camera3d.VcObject

addChangeListener, addNode, addVcChild, detach, getBoundingBox, getBoundingBoxInVWorld, getBranchGroup, getChildrenList, getInfo, getLabel, getLocalToVworld, getParentRotScaleTG, getParentTransTG, getTooltipText, getTransforms, getTranslation, getXAngleDeg, getXAngleRad, getXScale, getXTranslation, getYAngleDeg, getYAngleRad, getYScale, getYTranslation, getZAngleDeg, getZAngleRad, getZScale, getZTranslation, hideBoundingBox, isInvalidData, isLive, isSelected, printTransform, removeAllChangeListeners, removeAllNodes, removeBoundingBox, removeChangeListener, removeNode, removeVcChild, removeVcChild, rotateAbsolute, rotateEuler, rotateEulerLocal, rotateEulerLocalX, rotateEulerLocalY, rotateEulerLocalZ, rotateEulerX, rotateEulerY, rotateEulerZ, rotateLocal, scaleRelative, scaleX, scaleXRelative, scaleY, scaleYRelative, scaleZ, scaleZRelative, select, setAbsoluteScale, setGlobalAxisVisible, setLabel, setLocalAxisVisible, setOngoingTransformation, setOngoingTransformationMode, setRelativeScale, setTooltipText, setTransform, setTransformsToIdentity, showBoundingBox, translate, translate, translateLocal, underOngoingTransformation, unselect, updateData

Methods inherited from class java.lang.Object

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

Constructor Detail

GeometryBag

public GeometryBag()

Method Detail

getInstanceCounter

public static int getInstanceCounter()

Returns the number of objects instatiated so far.

addLine

public void addLine(javax.vecmath.Point3d p1,
                    javax.vecmath.Point3d p2)

startLineArray

public void startLineArray()

addLineSegment

public void addLineSegment(javax.vecmath.Point3d p1,
                           javax.vecmath.Point3d p2)

finishLineArray

public void finishLineArray()

addLine

public void addLine(javax.vecmath.Point3d p1,
                    javax.vecmath.Vector3d direction)

addPoint

public void addPoint(javax.vecmath.Point3d point)

addPlane

public void addPlane(javax.vecmath.Point3d p1,
                     javax.vecmath.Point3d p2,
                     javax.vecmath.Point3d p3)

addPlane

public void addPlane(javax.vecmath.Point3d point,
                     javax.vecmath.Vector3d normal)

addPlane

public void addPlane(javax.vecmath.Vector4d plane4d)

addPlane

public void addPlane(javax.vecmath.Vector4d plane4d,
                     javax.vecmath.Color3b color)

addSphere

public void addSphere(javax.vecmath.Point3d center,
                      double radius)

addCube

public void addCube(javax.vecmath.Point3d lowCorner,
                    javax.vecmath.Point3d upCorner)

setColor

public void setColor(byte r,
                     byte g,
                     byte b)

pushColor

public void pushColor(byte r,
                      byte g,
                      byte b)

Pushes a color onto a stack. This way, the color that was previously beeing used can be later restored with popColor()

popColor

public void popColor()

Pops a color from aforementioned stack

clearAll

public void clearAll()

Erases all geometry contained in this object

clearLines

public void clearLines()

Erases all lines contained in this object

clearPoints

public void clearPoints()

Erases all points contained in this object

clearCubes

public void clearCubes()

Erases all cubes contained in this object

clearPlanes

public void clearPlanes()

setPlaneWidth

public void setPlaneWidth(double planeWidth)

setPointWidth

public void setPointWidth(double width)

I know, I know, points are not supposed to have a dimension. But the gizmo used to display a point does have a dimension, and its width is controlled by this method.

setUsingDefaultColors

public void setUsingDefaultColors(boolean b)

Lines, points and planes usually have a default color associated with them. That color will be used, instead of rotating or user-supplied colors if this flag is set

isUsingDefaultColors

public boolean isUsingDefaultColors()

Lines, points and planes usually have a default color associated with them. That color will be used, instead of rotating or user-supplied colors if this flag is set

getIcon

public javax.swing.Icon getIcon()

Returns the Icon associated with GeometryBag.

Specified by:

getIcon in class VcObject

setIcon

public void setIcon(javax.swing.Icon bagIcon)

Sets the Icon associated with GeometryBag.

Specified by:

setIcon in class VcObject

setColorRotatingEnable

public void setColorRotatingEnable(boolean enable)

isColorRotating

public boolean isColorRotating()

main

public static void main(java.lang.String[] args)