Package au.edu.unsw.cse

Class Triangle3d

java.lang.Object

au.edu.unsw.cse.Object3dAdaptor

au.edu.unsw.cse.Triangle3d

All Implemented Interfaces:

Object3d

Direct Known Subclasses:

Triangle3dPlus

public class Triangle3d
extends Object3dAdaptor

Field Summary

Fields

Modifier and Type	Field	Description
Point3d[]	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
Triangle3d(Point3d[] tri, int col)	Create a triangle with given colour
Triangle3d(Point3d a, Point3d b, Point3d c, int frameNo)

Method Summary

Modifier and Type	Method	Description
double	depthBias(View3d v)	Depth bias - used to adjust depth in depth sort so that front facing faces appear in front of back faces
boolean	inside(Point3d x)
void	render(View3d v)	render the triangle, given a 3D view
java.lang.String	toString()
java.lang.String	toVRMLBody(VRMLState v)
void	transform(au.edu.unsw.cse.Matrix3D T)	compute new position of tri
java.lang.String	vrmlPROTOExtraFields()
java.lang.String	vrmlPROTOINBody()
java.lang.String[]	vrmlPROTOMaterials()
java.lang.String	vrmlPROTOName()

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

centre, getColorIndex, getFirstFrame, getLastFrame, getSelectFrame, id, select, 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

Field Details

tri

public Point3d[] tri

Constructor Details

Triangle3d

public Triangle3d(Point3d[] tri,
int col)

Create a triangle with given colour

Triangle3d

public Triangle3d(Point3d a,
Point3d b,
Point3d c,
int frameNo)

Method Details

render

public void render(View3d v)

render the triangle, given a 3D view

Specified by:

render in interface Object3d

Overrides:

render in class Object3dAdaptor

inside

public boolean inside(Point3d x)

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 Object3dAdaptor

transform

public void transform(au.edu.unsw.cse.Matrix3D T)

compute new position of tri

Specified by:

transform in interface Object3d

Overrides:

transform in class Object3dAdaptor

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

vrmlPROTOName

public java.lang.String vrmlPROTOName()

Overrides:

vrmlPROTOName in class Object3dAdaptor

vrmlPROTOExtraFields

public java.lang.String vrmlPROTOExtraFields()

Overrides:

vrmlPROTOExtraFields in class Object3dAdaptor

vrmlPROTOMaterials

public java.lang.String[] vrmlPROTOMaterials()

Overrides:

vrmlPROTOMaterials in class Object3dAdaptor

vrmlPROTOINBody

public java.lang.String vrmlPROTOINBody()

Overrides:

vrmlPROTOINBody in class Object3dAdaptor

toVRMLBody

public java.lang.String toVRMLBody(VRMLState v)

Overrides:

toVRMLBody in class Object3dAdaptor