All Implemented Interfaces:

Serializable
```
public class Triangle
extends Object
implements Serializable
```
This class performs a 3D triangulation for each point inserted or deleted

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`Triangle(Point A, Point B)`	creates a half plane using the segment (A,B).
`Triangle(Point A, Point B, Point C)`	constructs a triangle form 3 point - store it in counterclockwised order.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`contains(Point p)`	determinates if this triangle contains the point p.
`boolean`	`containsBoundaryIsOutside(Point p)`	determinates if this triangle contains the point p.
`boolean`	`fallInsideCircumcircle(Point[] arrayPoints)`
`Point`	`getA()`	returns the first vertex of this triangle.
`Triangle`	`getAbTriangle()`	returns the consecutive triangle which shares this triangle a,b edge.
`Point`	`getB()`	returns the second vertex of this triangle.
`Triangle`	`getBcTriangle()`	returns the consecutive triangle which shares this triangle b,c edge.
`BoundingBox`	`getBoundingBox()`
`Point`	`getC()`	returns the 3th vertex of this triangle.
`Triangle`	`getCaTriangle()`	returns the consecutive triangle which shares this triangle c,a edge.
`int`	`getMc()`	Modification counter for triangulation fast update
`double`	`getZ(double x, double y)`	compute the Z value for the X,Y values of q. assume this triangle represent a plane --> q does NOT need to be contained in this triangle.
`Point`	`getZ(Point q)`	compute the Z value for the X,Y values of q. assume this triangle represent a plane --> q does NOT need to be contained in this triangle.
`boolean`	`isCorner(Point p)`	Checks if the given point is a corner of this triangle.
`boolean`	`isHalfplane()`	returns true iff this triangle is actually a half plane.
`boolean`	`isMark()`
`void`	`setA(Point a)`
`void`	`setAbTriangle(Triangle abTriangle)`
`void`	`setB(Point b)`
`void`	`setBcTriangle(Triangle bcTriangle)`
`void`	`setC(Point c)`
`void`	`setCanext(Triangle canext)`
`void`	`setHalfplane(boolean halfplane)`
`void`	`setMark(boolean mark)`
`void`	`setMc(int mc)`
`String`	`toString()`
`double`	`zValue(Point q)`	compute the Z value for the X,Y values of q.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Triangle
```
public Triangle(Point A,
                Point B,
                Point C)
```
    constructs a triangle form 3 point - store it in counterclockwised order.
  - Triangle
```
public Triangle(Point A,
                Point B)
```
    creates a half plane using the segment (A,B).
    
    Parameters:
    
    A -
    
    B -
- Method Detail
  - getBoundingBox
```
public BoundingBox getBoundingBox()
```
    Returns:
    
    The bounding rectange between the minimum and maximum coordinates of the triangle
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - contains
```
public boolean contains(Point p)
```
    determinates if this triangle contains the point p.
    
    Parameters:
    
    p - the query point
    
    Returns:
    
    true iff p is not null and is inside this triangle (Note: on boundary is considered inside!!).
  - containsBoundaryIsOutside
```
public boolean containsBoundaryIsOutside(Point p)
```
    determinates if this triangle contains the point p.
    
    Parameters:
    
    p - the query point
    
    Returns:
    
    true iff p is not null and is inside this triangle (Note: on boundary is considered outside!!).
  - isCorner
```
public boolean isCorner(Point p)
```
    Checks if the given point is a corner of this triangle.
    
    Parameters:
    
    p - The given point.
    
    Returns:
    
    True iff the given point is a corner of this triangle. By Eyal Roth & Doron Ganel.
  - fallInsideCircumcircle
```
public boolean fallInsideCircumcircle(Point[] arrayPoints)
```
  - zValue
```
public double zValue(Point q)
```
    compute the Z value for the X,Y values of q.
    assume this triangle represent a plane --> q does NOT need to be contained in this triangle.
    
    Parameters:
    
    q - query point (its Z value is ignored).
    
    Returns:
    
    the Z value of this plane implies by this triangle 3 points.
  - getZ
```
public double getZ(double x,
                   double y)
```
    compute the Z value for the X,Y values of q. assume this triangle represent a plane --> q does NOT need to be contained in this triangle.
    
    Parameters:
    
    x - x-coordinate of the query point.
    
    y - y-coordinate of the query point.
    
    Returns:
    
    z (height) value approximation given by the triangle it falls in.
  - getZ
```
public Point getZ(Point q)
```
    compute the Z value for the X,Y values of q. assume this triangle represent a plane --> q does NOT need to be contained in this triangle.
    
    Parameters:
    
    q - query point (its Z value is ignored).
    
    Returns:
    
    q with updated Z value.
  - isMark
```
public boolean isMark()
```
  - setMark
```
public void setMark(boolean mark)
```
  - getMc
```
public int getMc()
```
    Modification counter for triangulation fast update
    
    Returns:
  - isHalfplane
```
public boolean isHalfplane()
```
    returns true iff this triangle is actually a half plane.
  - setHalfplane
```
public void setHalfplane(boolean halfplane)
```
  - setMc
```
public void setMc(int mc)
```
  - getAbTriangle
```
public Triangle getAbTriangle()
```
    returns the consecutive triangle which shares this triangle a,b edge.
  - setAbTriangle
```
public void setAbTriangle(Triangle abTriangle)
```
  - getBcTriangle
```
public Triangle getBcTriangle()
```
    returns the consecutive triangle which shares this triangle b,c edge.
  - setBcTriangle
```
public void setBcTriangle(Triangle bcTriangle)
```
  - getCaTriangle
```
public Triangle getCaTriangle()
```
    returns the consecutive triangle which shares this triangle c,a edge.
  - setCanext
```
public void setCanext(Triangle canext)
```
  - getA
```
public Point getA()
```
    returns the first vertex of this triangle.
  - setA
```
public void setA(Point a)
```
  - getB
```
public Point getB()
```
    returns the second vertex of this triangle.
  - setB
```
public void setB(Point b)
```
  - getC
```
public Point getC()
```
    returns the 3th vertex of this triangle.
  - setC
```
public void setC(Point c)
```

Class Triangle

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Triangle

Triangle

Method Detail

getBoundingBox

toString

contains

containsBoundaryIsOutside

isCorner

fallInsideCircumcircle

zValue

getZ

getZ

isMark

setMark

getMc

isHalfplane

setHalfplane

setMc

getAbTriangle

setAbTriangle

getBcTriangle

setBcTriangle

getCaTriangle

setCanext

getA

setA

getB

setB

getC

setC