Point
Package Class Tree Deprecated Index Help PREV CLASS NEXT CLASS FRAMES NO FRAMES All Classes SUMMARY: NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD Class Point
java.lang.Object
|
+--Point
public class Point extends java.lang.Object Point stores and manipulates xyz triples representing 3 space points. Field Summary double X Holds the X component double Y Holds the Y component double Z Holds the Z component Constructor Summary Point() Create a new point and set it to zero Point(double x, double y, double z) Create a new point with the given x,y and z values Point(Point p) Create a new point by copying an existing point Method Summary static void add(Point pd, Point p, Vector v) Static function that write addition of a point by adding a vector to a given destiation point static Point add(Point p, Vector v) Static function create a new point by adding a vector to a point. void add(Vector v) Add the given offset vector to this point void copy(Point p) Copy an existing point to this point boolean equals(Point p) Test if two points are equal void print(SceneWriter os) Print a human readable version of the point definition to the given destination void read(SceneReader is) Read the point from the given source void set(double x, double y, double z) Set this point to the given x,y and z values java.lang.String toString() void write(SceneWriter os) Write the point to the given destination Methods inherited from class java.lang.Object clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait Field Detail X
public double X Holds the X component Y
public double Y Holds the Y component Z
public double Z Holds the Z component Constructor Detail Point
public Point() Create a new point and set it to zero Point
public Point(double x,
double y,
double z) Create a new point with the given x,y and z values Parameters: x - the x value y - the y value z - the z value Point
public Point(Point p) Create a new point by copying an existing point Method Detail set
public void set(double x,
double y,
double z) Set this point to the given x,y and z values Parameters: x - the x value y - the y value z - the z value copy
public void copy(Point p) Copy an existing point to this point add
public void add(Vector v) Add the given offset vector to this point Parameters: v - the vector to add equals
public boolean equals(Point p) Test if two points are equal add
public static Point add(Point p,
Vector v) Static function create a new point by adding a vector to a point. Parameters: p - the original point v - the vector offset Returns: the new point add
public static void add(Point pd,
Point p,
Vector v) Static function that write addition of a point by adding a vector to a given destiation point Parameters: pd - the destination point p - the original point v - the vector offset read
public void read(SceneReader is)
throws java.io.IOException,
java.lang.NumberFormatException Read the point from the given source Parameters: is - the source to read from Throws: java.io.IOException - if the light can not be read java.io.NumberFormatException - if there a number format error is encountered java.lang.NumberFormatException write
public void write(SceneWriter os)
throws java.io.IOException Write the point to the given destination Parameters: os - the destination to write to Throws: java.io.IOException - if the write fails. print
public void print(SceneWriter os)
throws java.io.IOException Print a human readable version of the point definition to the given destination Parameters: os - the destination to write to Throws: java.io.IOException - if the write fails. toString
public java.lang.String toString() Overrides: toString in class java.lang.Object Package Class Tree Deprecated Index Help PREV CLASS NEXT CLASS FRAMES NO FRAMES All Classes SUMMARY: NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD
