backend.mousehandlerstates
Class DrawLineIntersectionsState

java.lang.Object
  backend.mousehandlerstates.MouseHandlerBaseState
      backend.mousehandlerstates.DrawLineIntersectionsState

public class DrawLineIntersectionsState
extends MouseHandlerBaseState

DrawLineIntersectionState is used in combination with MouseHandler to find the intersection of two lines

Method Summary

void	addCircle(SphereCircleModel addMe) addCircle will add a circle to be processed by this state
void	addLine(SphereLineModel addMe) addLine will add a line to consider for intersection test
void	addPoint(float x, float y, float z) addPoints behavior changes based on the current state of the MouseHandler
void	addPoint(SpherePointModel addMe) addPoint will add a point to be processed by the mouse handler depending on when mode it's set it
void	enter() Code in the enter function will be executed when the MouseHandler changes to this state
void	exit() The exit function is always called when the state is being changed to a new state
static DrawLineIntersectionsState	instance(SphereWorldModel myWorld) instance will return an initalized instance of the DrawLineIntersectionState
void	newMouseLoc(java.awt.event.MouseEvent newPoint, javax.vecmath.Point3f worldLoc) newMouseLoc will be called when the mouse changes location
void	reset() The reset function should reset the state of this state
boolean	shouldHighlight(SphereBasicObject highlightMe) shouldHighlight will return ture if the given SphereBasicObject should be highlighted

Methods inherited from class backend.mousehandlerstates.MouseHandlerBaseState

getStateLabel, sendMouseLoc, setSendMouseLoc

Methods inherited from class java.lang.Object

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

Method Detail

instance

public static DrawLineIntersectionsState instance(SphereWorldModel myWorld)

instance will return an initalized instance of the DrawLineIntersectionState

Parameters:

myWorld - The SphereWorldModel to work with

Returns:

The DrawLineIntersectionState

addLine

public void addLine(SphereLineModel addMe)

addLine will add a line to consider for intersection test

Specified by:

addLine in class MouseHandlerBaseState

Parameters:

addMe - will add a SphereLineModel

addPoint

public void addPoint(float x,
                     float y,
                     float z)

Description copied from class: MouseHandlerBaseState

addPoints behavior changes based on the current state of the MouseHandler

Specified by:

addPoint in class MouseHandlerBaseState

Parameters:

x - is the x point to work with

y - is the y point to add to the world

z - is the z point to add to the world

exit

public void exit()

Description copied from class: MouseHandlerBaseState

The exit function is always called when the state is being changed to a new state

Specified by:

exit in class MouseHandlerBaseState

reset

public void reset()

Description copied from class: MouseHandlerBaseState

The reset function should reset the state of this state

Specified by:

reset in class MouseHandlerBaseState

addCircle

public void addCircle(SphereCircleModel addMe)

Description copied from class: MouseHandlerBaseState

addCircle will add a circle to be processed by this state

Specified by:

addCircle in class MouseHandlerBaseState

Parameters:

addMe - a SphereCircleModel to be added for processing

shouldHighlight

public boolean shouldHighlight(SphereBasicObject highlightMe)

Description copied from class: MouseHandlerBaseState

shouldHighlight will return ture if the given SphereBasicObject should be highlighted

Specified by:

shouldHighlight in class MouseHandlerBaseState

Parameters:

highlightMe - the SphereBasicObject to test for highlighting. It will be assumed that the mouse is already hovering over this object. Do not think this function will test for that as well!

Returns:

true if it should be highlighted false if not

enter

public void enter()

Description copied from class: MouseHandlerBaseState

Code in the enter function will be executed when the MouseHandler changes to this state

Specified by:

enter in class MouseHandlerBaseState

addPoint

public void addPoint(SpherePointModel addMe)

Description copied from class: MouseHandlerBaseState

addPoint will add a point to be processed by the mouse handler depending on when mode it's set it

Specified by:

addPoint in class MouseHandlerBaseState

Parameters:

addMe - the point to add in SpheriosityPoint form

newMouseLoc

public void newMouseLoc(java.awt.event.MouseEvent newPoint,
                        javax.vecmath.Point3f worldLoc)

Description copied from class: MouseHandlerBaseState

newMouseLoc will be called when the mouse changes location

Specified by:

newMouseLoc in class MouseHandlerBaseState

Parameters:

newPoint - is the MouseEvent which has the latest mouse position stored in it

worldLoc - will be the mouse point in world coordinantes