javax.vecmath
public class Point3f extends Tuple3f implements Serializable
Constructor Summary | |
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Point3f(float x, float y, float z)
Constructs and initializes a Point3f from the specified xy coordinates. | |
Point3f(float[] p)
Constructs and initializes a Point3f from the specified array. | |
Point3f(Point3f p1)
Constructs and initializes a Point3f from the specified Point3f. | |
Point3f(Point3d p1)
Constructs and initializes a Point3f from the specified Point3d. | |
Point3f(Tuple3f t1)
Constructs and initializes a Point3f from the specified Tuple3f. | |
Point3f(Tuple3d t1)
Constructs and initializes a Point3f from the specified Tuple3d. | |
Point3f()
Constructs and initializes a Point3f to (0,0,0). |
Method Summary | |
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float | distance(Point3f p1)
Returns the distance between this point and point p1. |
float | distanceL1(Point3f p1)
Computes the L-1 (Manhattan) distance between this point and point p1.
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float | distanceLinf(Point3f p1)
Computes the L-infinite distance between this point and point p1.
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float | distanceSquared(Point3f p1)
Computes the square of the distance between this point and point p1. |
void | project(Point4f p1)
Multiplies each of the x,y,z components of the Point4f parameter
by 1/w and places the projected values into this point. |
Parameters: x the x coordinate y the y coordinate z the z coordinate
Parameters: p the array of length 3 containing xyz in order
Parameters: p1 the Point3f containing the initialization x y z data
Parameters: p1 the Point3f containing the initialization x y z data
Parameters: t1 the Tuple3f containing the initialization x y z data
Parameters: t1 the Tuple3d containing the initialization x y z data
Parameters: p1 the other point
Returns: the distance between these two points
Parameters: p1 the other point
Parameters: p1 the other point
Parameters: p1 the other point
Returns: the square of distance between these two points as a float
Parameters: p1 the source Point4d, which is not modified