ProGAL.geom3d.viewer
Class Camera

java.lang.Object
  ProGAL.geom3d.viewer.Camera

All Implemented Interfaces:

java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

public class Camera
extends java.lang.Object
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.awt.event.KeyListener

Represents a camera located somewhere in the scene. This object completely decides the viewpoint shown in the canvas. The camera is specified by the following properties

• The position-point indicates the position of the eye-point.
• The lookingAt-point indicates what the eye is looking at.
• The up-vector indicates the up-direction of the screen.
• The boolean perspective-parameter indicates if perspective or parallel projection is used
• If perspective-projection is enabled, the view-angle indicates the zoom level
• If perspective-projection is disabled, the view-size indicates the zoom level
• The front- and back-clip variables indicate at which distances the scene is clipped.
• The front- and back-fog variables indicate at which distances the scene starts and ends fog.

Method Summary

void	createControlPanel()
double	getBackClip()
double	getBackFog()
javax.swing.JFrame	getControlPanel()
double	getFrontClip()
double	getFrontFog()
Point	getLocation()
Point	getLookingAt()
boolean	getParallel()
Vector	getUp()
double	getViewAngle()
void	keyPressed(java.awt.event.KeyEvent e)
void	keyReleased(java.awt.event.KeyEvent e)
void	keyTyped(java.awt.event.KeyEvent e)
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	mouseWheelMoved(java.awt.event.MouseWheelEvent e)
void	setBackClip(double s)
void	setBackFog(double s)
void	setFrontClip(double s)
void	setFrontFog(double s)
void	setLocation(Point p)
void	setLookingAt(Point p)
void	setUp(Vector v)
void	setViewAngle(double a)
void	updateView()

Methods inherited from class java.lang.Object

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

Method Detail

getLocation

public Point getLocation()

getLookingAt

public Point getLookingAt()

getUp

public Vector getUp()

getViewAngle

public double getViewAngle()

getFrontClip

public double getFrontClip()

getBackClip

public double getBackClip()

getFrontFog

public double getFrontFog()

getBackFog

public double getBackFog()

getParallel

public boolean getParallel()

setLocation

public void setLocation(Point p)

setLookingAt

public void setLookingAt(Point p)

setUp

public void setUp(Vector v)

setViewAngle

public void setViewAngle(double a)

setFrontClip

public void setFrontClip(double s)

setBackClip

public void setBackClip(double s)

setFrontFog

public void setFrontFog(double s)

setBackFog

public void setBackFog(double s)

updateView

public void updateView()

mouseWheelMoved

public void mouseWheelMoved(java.awt.event.MouseWheelEvent e)

Specified by:

mouseWheelMoved in interface java.awt.event.MouseWheelListener

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

Specified by:

keyReleased in interface java.awt.event.KeyListener

keyTyped

public void keyTyped(java.awt.event.KeyEvent e)

Specified by:

keyTyped in interface java.awt.event.KeyListener

getControlPanel

public javax.swing.JFrame getControlPanel()

createControlPanel

public void createControlPanel()