igeo

Class IMatrix4

java.lang.Object

igeo.IMatrix

igeo.IMatrix4

All Implemented Interfaces:

IMatrix4I, IMatrix4Op, IMatrixI, IMatrixOp, IParameter, IVal

public class IMatrix4
extends IMatrix
implements IMatrix4I

Class of 4x4 numerical matrix.

Author:

Satoru Sugihara

Field Summary

Fields inherited from class igeo.IMatrix

columnNum, rowNum, val

Constructor Summary

Constructors

Constructor and Description
IMatrix4()
IMatrix4(double v11, double v12, double v13, double v14, double v21, double v22, double v23, double v24, double v31, double v32, double v33, double v34, double v41, double v42, double v43, double v44)
IMatrix4(IMatrix3 m, IVec t)
IMatrix4(IMatrix4 m)

Method Summary

Methods

Modifier and Type	Method and Description
static IMatrix4	convertCoordinates(IVec xvec1, IVec yvec1, IVec zvec1, IVec orig1, IVec xvec2, IVec yvec2, IVec zvec2, IVec orig2)
IMatrix4	cp() alias of dup()
double	determinant()
static double	determinant(double v00, double v01, double v02, double v03, double v10, double v11, double v12, double v13, double v20, double v21, double v22, double v23, double v30, double v31, double v32, double v33)
IMatrix4	dup()
IMatrix4	get()
static IMatrix4	getAlignmentOnPlane(IVec trianglePt1, IVec trianglePt2, IVec trianglePt3, IVec planePt1, IVec planePt2, IVec planePt3)
IMatrix3	getMatrix3() alias of matrix3()
static IMatrix4	getRotation(IVec axis, double angle)
static IMatrix4	getScale(double scale)
static IMatrix4	getTransform(IVec xvector, IVec yvector, IVec zvector, IVec translate)
static IMatrix4	getTranslate(double x, double y, double z)
static IMatrix4	getTranslate(IVec p)
IVec	getTranslateVector() alias of translate()
static IMatrix4	getXRotation(double angle)
static IMatrix4	getYRotation(double angle)
static IMatrix4	getZRotation(double angle)
IMatrix4	invert()
IMatrix3	matrix3() get matrix without translation part
IMatrix4	mul(IMatrix4 m) m is applied from right side and update the content of this without creating new instance.
IMatrix4	mul(IMatrix4I m)
IVec	mul(IVec v) vector is treated as vertical vector
IVec4	mul(IVec4 v) vector is treated as vertical vector
IVec4	mul(IVec4I v) vector is treated as vertical vector
IVec	mul(IVecI v) vector is treated as vertical vector
IMatrix4	set(double v11, double v12, double v13, double v14, double v21, double v22, double v23, double v24, double v31, double v32, double v33, double v34, double v41, double v42, double v43, double v44)
IMatrix4	set(IDoubleI v11, IDoubleI v12, IDoubleI v13, IDoubleI v14, IDoubleI v21, IDoubleI v22, IDoubleI v23, IDoubleI v24, IDoubleI v31, IDoubleI v32, IDoubleI v33, IDoubleI v34, IDoubleI v41, IDoubleI v42, IDoubleI v43, IDoubleI v44)
IVec	transform(IVecI v) applying transformation matrix to 3D vector
IVec	translate() get only translate vector

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

IMatrix4

public IMatrix4()

IMatrix4

public IMatrix4(double v11,
        double v12,
        double v13,
        double v14,
        double v21,
        double v22,
        double v23,
        double v24,
        double v31,
        double v32,
        double v33,
        double v34,
        double v41,
        double v42,
        double v43,
        double v44)

IMatrix4

public IMatrix4(IMatrix4 m)

IMatrix4

public IMatrix4(IMatrix3 m,
        IVec t)

Method Detail

get

public IMatrix4 get()

Specified by:

get in interface IMatrix4I

Specified by:

get in interface IMatrix4Op

Specified by:

get in interface IMatrixOp

Specified by:

get in interface IParameter

Overrides:

get in class IMatrix

set

public IMatrix4 set(double v11,
           double v12,
           double v13,
           double v14,
           double v21,
           double v22,
           double v23,
           double v24,
           double v31,
           double v32,
           double v33,
           double v34,
           double v41,
           double v42,
           double v43,
           double v44)

Specified by:

set in interface IMatrix4I

set

public IMatrix4 set(IDoubleI v11,
           IDoubleI v12,
           IDoubleI v13,
           IDoubleI v14,
           IDoubleI v21,
           IDoubleI v22,
           IDoubleI v23,
           IDoubleI v24,
           IDoubleI v31,
           IDoubleI v32,
           IDoubleI v33,
           IDoubleI v34,
           IDoubleI v41,
           IDoubleI v42,
           IDoubleI v43,
           IDoubleI v44)

Specified by:

set in interface IMatrix4I

dup

public IMatrix4 dup()

Specified by:

dup in interface IMatrix4I

Specified by:

dup in interface IMatrixI

Overrides:

dup in class IMatrix

cp

public IMatrix4 cp()

Description copied from interface: IMatrixI

alias of dup()

Specified by:

cp in interface IMatrix4I

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 v03,
                 double v10,
                 double v11,
                 double v12,
                 double v13,
                 double v20,
                 double v21,
                 double v22,
                 double v23,
                 double v30,
                 double v31,
                 double v32,
                 double v33)

invert

public IMatrix4 invert()

Specified by:

invert in interface IMatrixI

Overrides:

invert in class IMatrix

mul

public IMatrix4 mul(IMatrix4 m)

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

mul

public IMatrix4 mul(IMatrix4I m)

Specified by:

mul in interface IMatrix4I

mul

public IVec4 mul(IVec4I v)

vector is treated as vertical vector

Specified by:

mul in interface IMatrix4I

mul

public IVec4 mul(IVec4 v)

vector is treated as vertical vector

mul

public IVec mul(IVecI v)

vector is treated as vertical vector

Specified by:

mul in interface IMatrix4I

mul

public IVec mul(IVec v)

vector is treated as vertical vector

transform

public IVec transform(IVecI v)

applying transformation matrix to 3D vector

Specified by:

transform in interface IMatrix4I

matrix3

public IMatrix3 matrix3()

get matrix without translation part

Specified by:

matrix3 in interface IMatrix4I

getMatrix3

public IMatrix3 getMatrix3()

alias of matrix3()

translate

public IVec translate()

get only translate vector

Specified by:

translate in interface IMatrix4I

getTranslateVector

public IVec getTranslateVector()

alias of translate()

getXRotation

public static IMatrix4 getXRotation(double angle)

getYRotation

public static IMatrix4 getYRotation(double angle)

getZRotation

public static IMatrix4 getZRotation(double angle)

getRotation

public static IMatrix4 getRotation(IVec axis,
                   double angle)

getScale

public static IMatrix4 getScale(double scale)

getTranslate

public static IMatrix4 getTranslate(double x,
                    double y,
                    double z)

getTranslate

public static IMatrix4 getTranslate(IVec p)

getTransform

public static IMatrix4 getTransform(IVec xvector,
                    IVec yvector,
                    IVec zvector,
                    IVec translate)

convertCoordinates

public static IMatrix4 convertCoordinates(IVec xvec1,
                          IVec yvec1,
                          IVec zvec1,
                          IVec orig1,
                          IVec xvec2,
                          IVec yvec2,
                          IVec zvec2,
                          IVec orig2)

getAlignmentOnPlane

public static IMatrix4 getAlignmentOnPlane(IVec trianglePt1,
                           IVec trianglePt2,
                           IVec trianglePt3,
                           IVec planePt1,
                           IVec planePt2,
                           IVec planePt3)