igeo

Class IMatrix3

java.lang.Object

igeo.IMatrix

igeo.IMatrix3

All Implemented Interfaces:

IMatrix3I, IMatrix3Op, IMatrixI, IMatrixOp, IParameter, IVal

public class IMatrix3
extends IMatrix
implements IMatrix3I

Class of 3x3 numerical matrix.

Author:

Satoru Sugihara

Field Summary

Fields inherited from class igeo.IMatrix

columnNum, rowNum, val

Constructor Summary

Constructors

Constructor and Description
IMatrix3()
IMatrix3(double v11, double v12, double v13, double v21, double v22, double v23, double v31, double v32, double v33)
IMatrix3(IMatrix3 m)

Method Summary

Methods

Modifier and Type	Method and Description
IMatrix3	cp() alias of dup()
double	determinant()
static double	determinant(double v00, double v01, double v02, double v10, double v11, double v12, double v20, double v21, double v22)
IMatrix3	dup()
IMatrix3	get()
static IMatrix3	getRotation(IVec axis, double angle)
static IMatrix3	getTranslate(double x, double y)
static IMatrix3	getTranslate(IVec p)
static IMatrix3	getXRotation(double angle)
static IMatrix3	getYRotation(double angle)
static IMatrix3	getZRotation(double angle)
IMatrix3	invert()
IMatrix3	mul(IMatrix3 m) m is applied from right side and update the content of this without creating new instance.
IMatrix3	mul(IMatrix3I m)
IVec	mul(IVec v) vector is treated as vertical vector
IVec2	mul(IVec2 v) vector is treated as vertical vector
IVec2	mul(IVec2I v) vector is treated as vertical vector
IVec	mul(IVecI v) vector is treated as vertical vector
IMatrix3	set(double v11, double v12, double v13, double v21, double v22, double v23, double v31, double v32, double v33)
IMatrix3	set(IDoubleI v11, IDoubleI v12, IDoubleI v13, IDoubleI v21, IDoubleI v22, IDoubleI v23, IDoubleI v31, IDoubleI v32, IDoubleI v33)

Methods inherited from class igeo.IMatrix

add, add, columnNum, columnNum, columnNum, det, determinant, determinant, div, div, get, get, get, id, mul, mul, mul, mul, rowNum, rowNum, rowNum, set, set, set, set, set, set, setId, setRange, setZero, sub, sub, toArray, toArray, toString, zero

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface igeo.IMatrixI

add, columnNum, columnNum, columnNum, determinant, determinant, div, div, get, get, get, mul, mul, mul, rowNum, rowNum, rowNum, set, set, set, set, set, setId, setZero, sub

Constructor Detail

IMatrix3

public IMatrix3()

IMatrix3

public IMatrix3(double v11,
        double v12,
        double v13,
        double v21,
        double v22,
        double v23,
        double v31,
        double v32,
        double v33)

IMatrix3

public IMatrix3(IMatrix3 m)

Method Detail

get

public IMatrix3 get()

Specified by:

get in interface IMatrix3I

Specified by:

get in interface IMatrix3Op

Specified by:

get in interface IMatrixOp

Specified by:

get in interface IParameter

Overrides:

get in class IMatrix

set

public IMatrix3 set(double v11,
           double v12,
           double v13,
           double v21,
           double v22,
           double v23,
           double v31,
           double v32,
           double v33)

Specified by:

set in interface IMatrix3I

set

public IMatrix3 set(IDoubleI v11,
           IDoubleI v12,
           IDoubleI v13,
           IDoubleI v21,
           IDoubleI v22,
           IDoubleI v23,
           IDoubleI v31,
           IDoubleI v32,
           IDoubleI v33)

Specified by:

set in interface IMatrix3I

dup

public IMatrix3 dup()

Specified by:

dup in interface IMatrix3I

Specified by:

dup in interface IMatrixI

Overrides:

dup in class IMatrix

cp

public IMatrix3 cp()

Description copied from interface: IMatrixI

alias of dup()

Specified by:

cp in interface IMatrix3I

Specified by:

cp in interface IMatrixI

Overrides:

cp in class IMatrix

determinant

public double determinant()

Specified by:

determinant in interface IMatrixI

Overrides:

determinant in class IMatrix

determinant

public static double determinant(double v00,
                 double v01,
                 double v02,
                 double v10,
                 double v11,
                 double v12,
                 double v20,
                 double v21,
                 double v22)

invert

public IMatrix3 invert()

Specified by:

invert in interface IMatrixI

Overrides:

invert in class IMatrix

mul

public IMatrix3 mul(IMatrix3 m)

m is applied from right side and update the content of this without creating new instance. it returns itself.

mul

public IMatrix3 mul(IMatrix3I m)

Specified by:

mul in interface IMatrix3I

mul

public IVec mul(IVecI v)

vector is treated as vertical vector

Specified by:

mul in interface IMatrix3I

mul

public IVec mul(IVec v)

vector is treated as vertical vector

mul

public IVec2 mul(IVec2I v)

vector is treated as vertical vector

Specified by:

mul in interface IMatrix3I

mul

public IVec2 mul(IVec2 v)

vector is treated as vertical vector

getXRotation

public static IMatrix3 getXRotation(double angle)

getYRotation

public static IMatrix3 getYRotation(double angle)

getZRotation

public static IMatrix3 getZRotation(double angle)

getRotation

public static IMatrix3 getRotation(IVec axis,
                   double angle)

getTranslate

public static IMatrix3 getTranslate(double x,
                    double y)

getTranslate

public static IMatrix3 getTranslate(IVec p)