Package georegression.struct.plane

Class PlaneGeneral3D_F64

java.lang.Object

georegression.struct.plane.PlaneGeneral3D_F64

All Implemented Interfaces:

Serializable

public class PlaneGeneral3D_F64
extends Object
implements Serializable

Represents the line using four parameters such that any point on the planes obeys the following formula, A*x + B*y + C*z = D. Any 3D plane can be represented using this notation. This formulation is also known as scalar.

If in Hessian normal form, then (A,B,C) is the unit normal, and D is distance of the plane from the origin. The sign of D determines the side on the plane on which the origin is located. normalize()

NOTE: The normal of the plane is the vector (A,B,C)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
double	A	Coefficients which define the plane.
double	B	Coefficients which define the plane.
double	C	Coefficients which define the plane.
double	D	Coefficients which define the plane.

Constructor Summary

Constructors

Constructor	Description
PlaneGeneral3D_F64()
PlaneGeneral3D_F64(double a, double b, double c, double d)
PlaneGeneral3D_F64(PlaneGeneral3D_F64 src)

Method Summary

Modifier and Type	Method	Description
PlaneGeneral3D_F64	copy()
boolean	equals(Object obj)
double	evaluate(double x, double y, double z)
int	hashCode()
boolean	isIdentical(PlaneGeneral3D_F64 o)
void	normalize()	Ensures that A*A + B*B + C*C == 1
PlaneGeneral3D_F64	setTo(double a, double b, double c, double d)
PlaneGeneral3D_F64	setTo(PlaneGeneral3D_F64 src)
String	toString()
void	zero()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

A

public double A

Coefficients which define the plane.

B

public double B

Coefficients which define the plane.

C

public double C

Coefficients which define the plane.

D

public double D

Coefficients which define the plane.

Constructor Details

PlaneGeneral3D_F64

public PlaneGeneral3D_F64(PlaneGeneral3D_F64 src)

PlaneGeneral3D_F64

public PlaneGeneral3D_F64(double a,
 double b,
 double c,
 double d)

PlaneGeneral3D_F64

public PlaneGeneral3D_F64()

Method Details

setTo

public PlaneGeneral3D_F64 setTo(double a,
 double b,
 double c,
 double d)

setTo

public PlaneGeneral3D_F64 setTo(PlaneGeneral3D_F64 src)

zero

public void zero()

evaluate

public double evaluate(double x,
 double y,
 double z)

normalize

public void normalize()

Ensures that A*A + B*B + C*C == 1

copy

public PlaneGeneral3D_F64 copy()

isIdentical

public boolean isIdentical(PlaneGeneral3D_F64 o)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object