cz.cuni.amis.nb.pogamut.unreal.timeline.map

Class MapController

java.lang.Object

java.awt.event.MouseAdapter

javax.swing.event.MouseInputAdapter

cz.cuni.amis.nb.pogamut.unreal.timeline.map.MapController

All Implemented Interfaces:

MouseListener, MouseMotionListener, MouseWheelListener, EventListener, MouseInputListener

public class MapController
extends MouseInputAdapter
implements MouseListener, MouseMotionListener

Class for controling viewport in map.

The view of map is specified in MapViewpoint, it consists from

• center point - the point in worldspace at which the eye is looking at
• eye point - the worldspace point from which is player looking at the center point
• up vector - determines which direction is up, in worldspace

These three components are always orthogonal (the angle between them is 90 degrees).

The user is controlling the view by dragging the mouse while pressing the buttons:

• Left button - deltaX will move your view angle to left or right, deltaY will move you forward or backward (no change in height)
• Right button - freely change the direction at which you are looking.
• Left and right button - change position while maintaining the view vector. deltaX - left or right, deltaY up or down.
• Triple click anywhere will turn your view to the origin (0,0,0), where map usually is

X axis is green, Y axis is red Z axis is up/down (up direction is negative)

Author:

Honza

Constructor Summary

Constructors

Constructor and Description
MapController(MapGLPanel panel, MapViewpoint mapViewpoint, cz.cuni.amis.pogamut.base3d.worldview.object.Location center)

Method Summary

Methods

Modifier and Type	Method and Description
void	mouseClicked(MouseEvent e)
void	mouseDragged(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
void	registerListeners()
void	unregisterListeners()

Methods inherited from class java.awt.event.MouseAdapter

mouseEntered, mouseExited, mouseMoved, mouseWheelMoved

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.event.MouseListener

mouseEntered, mouseExited

Methods inherited from interface java.awt.event.MouseMotionListener

mouseMoved

Constructor Detail

MapController

public MapController(MapGLPanel panel,
             MapViewpoint mapViewpoint,
             cz.cuni.amis.pogamut.base3d.worldview.object.Location center)

Method Detail

registerListeners

public void registerListeners()

unregisterListeners

public void unregisterListeners()

mouseClicked

public void mouseClicked(MouseEvent e)

Specified by:

mouseClicked in interface MouseListener

Overrides:

mouseClicked in class MouseAdapter

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class MouseAdapter

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class MouseAdapter

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class MouseAdapter