Matrix3D Class Reference

Collaboration diagram for Matrix3D:

Public Member Functions
String	toString ()
String	toString ()

Package Functions
	Matrix3D ()
	Matrix3D ()
void	mult (Matrix3D rhs)
void	mult (Matrix3D rhs)
void	scale (float f)
void	scale (float f)
void	scale (float xf, float yf, float zf)
void	scale (float xf, float yf, float zf)
void	transform (float v[], int tv[], int nvert)
void	transform (float v[], int tv[], int nvert)
void	translate (float x, float y, float z)
void	translate (float x, float y, float z)
void	unit ()
void	unit ()
void	xrot (double theta)
void	xrot (double theta)
void	yrot (double theta)
void	yrot (double theta)
void	zrot (double theta)
void	zrot (double theta)

Package Attributes
float	xo
float	xx
float	xy
float	xz
float	yo
float	yx
float	yy
float	yz
float	zo
float	zx
float	zy
float	zz

Static Package Attributes
static final double	pi = 3.14159265

Detailed Description

A fairly conventional 3D matrix object that can transform sets of 3D points and perform a variety of manipulations on the transform

Definition at line 44 of file Matrix3D.java.

Constructor & Destructor Documentation

Matrix3D() [1/2]

Matrix3D.Matrix3D ( )

package

Create a new unit matrix

Definition at line 52 of file Matrix3D.java.

References xx, yy, and zz.

Matrix3D() [2/2]

Matrix3D.Matrix3D ( )

package

Create a new unit matrix

Definition at line 52 of file Matrix3D.java.

References xx, yy, and zz.

Member Function Documentation

mult() [1/2]

void Matrix3D.mult ( Matrix3D  rhs )

package

Multiply this matrix by a second: M = M*R

Definition at line 176 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

Referenced by XYZApp.mouseDragged(), ThreeD.mouseDragged(), XYZApp.paint(), and ThreeD.paint().

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mult() [2/2]

void Matrix3D.mult ( Matrix3D  rhs )

package

Multiply this matrix by a second: M = M*R

Definition at line 176 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

scale() [1/4]

void Matrix3D.scale ( float  f )

package

Scale by f in all dimensions

Definition at line 59 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

scale() [2/4]

void Matrix3D.scale ( float  f )

package

Scale by f in all dimensions

Definition at line 59 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

Referenced by XYZApp.paint(), and ThreeD.paint().

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scale() [3/4]

void Matrix3D.scale ( float  xf, float  yf, float  zf  )

package

Scale along each axis independently

Definition at line 75 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

scale() [4/4]

void Matrix3D.scale ( float  xf, float  yf, float  zf  )

package

Scale along each axis independently

Definition at line 75 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

toString() [1/2]

String Matrix3D.toString

(

)

Definition at line 243 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

toString() [2/2]

String Matrix3D.toString

(

)

Definition at line 243 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

transform() [1/2]

void Matrix3D.transform ( float  v[], int  tv[], int  nvert  )

package

Transform nvert points from v into tv. v contains the input coordinates in floating point. Three successive entries in the array constitute a point. tv ends up holding the transformed points as integers; three successive entries per point

Definition at line 228 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

Referenced by XYZChemModel.transform(), and Model3D.transform().

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transform() [2/2]

void Matrix3D.transform ( float  v[], int  tv[], int  nvert  )

package

Transform nvert points from v into tv. v contains the input coordinates in floating point. Three successive entries in the array constitute a point. tv ends up holding the transformed points as integers; three successive entries per point

Definition at line 228 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

translate() [1/2]

void Matrix3D.translate ( float  x, float  y, float  z  )

package

Translate the origin

Definition at line 91 of file Matrix3D.java.

References xo, yo, and zo.

translate() [2/2]

void Matrix3D.translate ( float  x, float  y, float  z  )

package

Translate the origin

Definition at line 91 of file Matrix3D.java.

References xo, yo, and zo.

Referenced by XYZApp.paint(), and ThreeD.paint().

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unit() [1/2]

void Matrix3D.unit ( )

package

Reinitialize to the unit matrix

Definition at line 209 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

Referenced by XYZApp.paint(), and ThreeD.paint().

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unit() [2/2]

void Matrix3D.unit ( )

package

Reinitialize to the unit matrix

Definition at line 209 of file Matrix3D.java.

References xo, xx, xy, xz, yo, yx, yy, yz, zo, zx, zy, and zz.

xrot() [1/2]

void Matrix3D.xrot ( double  theta )

package

rotate theta degrees about the x axis

Definition at line 124 of file Matrix3D.java.

References pi, yo, yx, yy, yz, zo, zx, zy, and zz.

Referenced by XYZApp.init(), ThreeD.init(), Model3D.Model3D(), and XYZChemModel.XYZChemModel().

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xrot() [2/2]

void Matrix3D.xrot ( double  theta )

package

rotate theta degrees about the x axis

Definition at line 124 of file Matrix3D.java.

References pi, yo, yx, yy, yz, zo, zx, zy, and zz.

yrot() [1/2]

void Matrix3D.yrot ( double  theta )

package

rotate theta degrees about the y axis

Definition at line 98 of file Matrix3D.java.

References pi, xo, xx, xy, xz, zo, zx, zy, and zz.

yrot() [2/2]

void Matrix3D.yrot ( double  theta )

package

rotate theta degrees about the y axis

Definition at line 98 of file Matrix3D.java.

References pi, xo, xx, xy, xz, zo, zx, zy, and zz.

Referenced by XYZApp.init(), ThreeD.init(), Model3D.Model3D(), and XYZChemModel.XYZChemModel().

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zrot() [1/2]

void Matrix3D.zrot ( double  theta )

package

rotate theta degrees about the z axis

Definition at line 150 of file Matrix3D.java.

References pi, xo, xx, xy, xz, yo, yx, yy, and yz.

zrot() [2/2]

void Matrix3D.zrot ( double  theta )

package

rotate theta degrees about the z axis

Definition at line 150 of file Matrix3D.java.

References pi, xo, xx, xy, xz, yo, yx, yy, and yz.

Member Data Documentation

pi

static final double Matrix3D.pi = 3.14159265

staticpackage

Definition at line 49 of file Matrix3D.java.

Referenced by xrot(), yrot(), and zrot().

xo

float Matrix3D.xo

package

Definition at line 46 of file Matrix3D.java.

Referenced by mult(), scale(), toString(), transform(), translate(), unit(), yrot(), and zrot().

xx

float Matrix3D.xx

package

Definition at line 46 of file Matrix3D.java.

Referenced by Matrix3D(), mult(), scale(), toString(), transform(), unit(), yrot(), and zrot().

xy

float Matrix3D.xy

package

Definition at line 46 of file Matrix3D.java.

Referenced by mult(), scale(), toString(), transform(), unit(), yrot(), and zrot().

xz

float Matrix3D.xz

package

Definition at line 46 of file Matrix3D.java.

Referenced by mult(), scale(), toString(), transform(), unit(), yrot(), and zrot().

yo

float Matrix3D.yo

package

Definition at line 47 of file Matrix3D.java.

Referenced by mult(), scale(), toString(), transform(), translate(), unit(), xrot(), and zrot().

yx

float Matrix3D.yx

package

Definition at line 47 of file Matrix3D.java.

Referenced by mult(), scale(), toString(), transform(), unit(), xrot(), and zrot().

yy

float Matrix3D.yy

package

Definition at line 47 of file Matrix3D.java.

Referenced by Matrix3D(), mult(), scale(), toString(), transform(), unit(), xrot(), and zrot().

yz

float Matrix3D.yz

package

Definition at line 47 of file Matrix3D.java.

Referenced by mult(), scale(), toString(), transform(), unit(), xrot(), and zrot().

zo

float Matrix3D.zo

package

Definition at line 48 of file Matrix3D.java.

Referenced by mult(), scale(), toString(), transform(), translate(), unit(), xrot(), and yrot().

zx

float Matrix3D.zx

package

Definition at line 48 of file Matrix3D.java.

Referenced by mult(), scale(), toString(), transform(), unit(), xrot(), and yrot().

zy

float Matrix3D.zy

package

Definition at line 48 of file Matrix3D.java.

Referenced by mult(), scale(), toString(), transform(), unit(), xrot(), and yrot().

zz

float Matrix3D.zz

package

Definition at line 48 of file Matrix3D.java.

Referenced by Matrix3D(), mult(), scale(), toString(), transform(), unit(), xrot(), and yrot().

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The documentation for this class was generated from the following file:

• build/windows-installer/unpacked/java-se-8u41-ri/demo/applets/MoleculeViewer/Matrix3D.java