Package au.edu.unsw.cse

Class Triangle3dPlus

java.lang.Object

au.edu.unsw.cse.Object3dAdaptor

au.edu.unsw.cse.Triangle3d

au.edu.unsw.cse.Triangle3dPlus

All Implemented Interfaces:

Object3d

public class Triangle3dPlus
extends Triangle3d

A 3d triangle with a list of associated points

Field Summary

Fields inherited from class au.edu.unsw.cse.Triangle3d

tri

Fields inherited from class au.edu.unsw.cse.Object3dAdaptor

centre, firstFrame, lastFrame

Fields inherited from interface au.edu.unsw.cse.Object3d

BACKBIAS, FRONTBIAS

Constructor Summary

Constructors

Constructor	Description
Triangle3dPlus(Point3d a, Point3d b, Point3d c, int frameNo)

Method Summary

Modifier and Type	Method	Description
boolean	add(Point3dObject3d p)	try to add a point to association list.
double	depthBias(View3d v)	Depth bias - used to adjust depth in depth sort so that front facing faces appear in front of back faces
Point3dObject3d	extreme()	return point farthest from support plane of this triangle
int	getColorIndex(View3d v, int col)
Object3dList	getPoints()	return list of points associated with this triangle
void	render(View3d v)	render the triangle, given a 3D view
void	select(int n)
java.lang.String	toVRMLBody(VRMLState v)
java.lang.String	vrmlPROTOExtraFields()
java.lang.String	vrmlPROTOINBody()
java.lang.String[]	vrmlPROTOMaterials()
java.lang.String	vrmlPROTOName()

Methods inherited from class au.edu.unsw.cse.Triangle3d

inside, toString, transform

Methods inherited from class au.edu.unsw.cse.Object3dAdaptor

centre, getFirstFrame, getLastFrame, getSelectFrame, id, setCentre, setFirstFrame, setLastFrame, toVRML, visible, vrmlPROTO, vrmlPROTOBody, vrmlPROTOFields, vrmlPROTOINFields

Methods inherited from class java.lang.Object

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

Constructor Details

Triangle3dPlus

public Triangle3dPlus(Point3d a,
Point3d b,
Point3d c,
int frameNo)

Method Details

add

public boolean add(Point3dObject3d p)

try to add a point to association list. Return true if succesful

select

public void select(int n)

Specified by:

select in interface Object3d

Overrides:

select in class Object3dAdaptor

getPoints

public Object3dList getPoints()

return list of points associated with this triangle

extreme

public Point3dObject3d extreme()

return point farthest from support plane of this triangle

render

public void render(View3d v)

render the triangle, given a 3D view

Specified by:

render in interface Object3d

Overrides:

render in class Triangle3d

getColorIndex

public int getColorIndex(View3d v,
int col)

Overrides:

getColorIndex in class Object3dAdaptor

depthBias

public double depthBias(View3d v)

Description copied from interface: Object3d

Depth bias - used to adjust depth in depth sort so that front facing faces appear in front of back faces

Specified by:

depthBias in interface Object3d

Overrides:

depthBias in class Triangle3d

vrmlPROTOName

public java.lang.String vrmlPROTOName()

Overrides:

vrmlPROTOName in class Triangle3d

vrmlPROTOExtraFields

public java.lang.String vrmlPROTOExtraFields()

Overrides:

vrmlPROTOExtraFields in class Triangle3d

vrmlPROTOMaterials

public java.lang.String[] vrmlPROTOMaterials()

Overrides:

vrmlPROTOMaterials in class Triangle3d

vrmlPROTOINBody

public java.lang.String vrmlPROTOINBody()

Overrides:

vrmlPROTOINBody in class Triangle3d

toVRMLBody

public java.lang.String toVRMLBody(VRMLState v)

Overrides:

toVRMLBody in class Triangle3d