artisynth.core.mfreemodels

Class CubaturePoint3d

java.lang.Object

maspack.matrix.VectorBase

maspack.matrix.Vector3d

maspack.matrix.Point3d

artisynth.core.mfreemodels.CubaturePoint3d

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Vector, VectorObject<Vector3d>, Clonable, Scannable

public class CubaturePoint3d
extends Point3d

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
double	w

Fields inherited from class maspack.matrix.Point3d

NEGATIVE_INFINITY, POSITIVE_INFINITY, ZERO

Fields inherited from class maspack.matrix.Vector3d

NEG_X_UNIT, NEG_Y_UNIT, NEG_Z_UNIT, ONES, x, X_UNIT, y, Y_UNIT, z, Z_UNIT

Constructor Summary

Constructors

Constructor and Description
CubaturePoint3d()
CubaturePoint3d(double x, double y, double z, double w)
CubaturePoint3d(Point3d pos, double w)

Method Summary

Modifier and Type	Method and Description
double	getWeight()
void	inverseTransform(AffineTransform3dBase X) Applies an inverse affine transformation to this point, in place.
void	inverseTransform(AffineTransform3dBase X, Vector3d p1) Applies an inverse affine transformation to the point p1, and places the result in this vector.
Point3d	scale(double s) Scales the elements of this vector by s.
Point3d	scale(double sx, double sy, double sz) Scales the elements of this vector by the values in the given direction.
void	setWeight(double w)
void	transform(AffineTransform3dBase X) Applies an affine transformation to this point, in place.
void	transform(AffineTransform3dBase X, Vector3d p1) Applies an affine transformation to the point p1, and places the result in this point.

Methods inherited from class maspack.matrix.Point3d

clone

Methods inherited from class maspack.matrix.Vector3d

absolute, absolute, add, add, add, addObj, angle, angleWeightedCross, angleWeightedCrossAdd, combine, cross, cross, crossAdd, distance, distanceSquared, dot, epsilonEquals, equals, get, get, get, get, get, greater, greaterEquals, hermiteInterpolate, hermiteVelocity, infinityNorm, interpolate, interpolate, inverseTransform, inverseTransform, main, max, maxAbsIndex, maxElement, min, minAbsIndex, minElement, mul, mulAdd, mulTranspose, mulTransposeAdd, negate, negate, norm, normalize, normalize, normSquared, oneNorm, perpendicular, scale, scaledAdd, scaledAdd, scaledAddObj, scaleObj, scan, set, set, set, set, set, set, set, set, setFromHomogeneous, setRandom, setRandom, setRandom, setZero, size, sort, sort, sortAbsolute, sub, sub, transform, transform, triangleArea, updateBounds, write

Methods inherited from class maspack.matrix.VectorBase

containsNaN, copy, copyAndAdd, copyAndNegate, copyAndScale, copyAndSub, copyAndSubLeft, dot, epsilonEquals, equals, get, getDefaultFormat, hasInf, hasNaN, isColumnVectorStringsVertical, isFixedSize, isRowVector, isWritable, scan, set, set, setColumnVectorStringsVertical, setDefaultFormat, setRowVector, setSize, toString, toString, toString, write, write, writeToFile

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface maspack.matrix.VectorObject

getThreeVectorValue

Methods inherited from interface maspack.util.Scannable

isWritable, scan, write

Field Detail

w

public double w

Constructor Detail

CubaturePoint3d

public CubaturePoint3d()

CubaturePoint3d

public CubaturePoint3d(double x,
                       double y,
                       double z,
                       double w)

CubaturePoint3d

public CubaturePoint3d(Point3d pos,
                       double w)

Method Detail

setWeight

public void setWeight(double w)

getWeight

public double getWeight()

transform

public void transform(AffineTransform3dBase X)

Description copied from class: Point3d

Applies an affine transformation to this point, in place.

Overrides:

transform in class Point3d

Parameters:

X - affine transformation

transform

public void transform(AffineTransform3dBase X,
                      Vector3d p1)

Applies an affine transformation to the point p1, and places the result in this point.

Overrides:

transform in class Point3d

Parameters:

X - affine transformation

p1 - point to be transformed

inverseTransform

public void inverseTransform(AffineTransform3dBase X)

Applies an inverse affine transformation to this point, in place.

Overrides:

inverseTransform in class Point3d

Parameters:

X - affine transformation

inverseTransform

public void inverseTransform(AffineTransform3dBase X,
                             Vector3d p1)

Applies an inverse affine transformation to the point p1, and places the result in this vector.

Overrides:

inverseTransform in class Point3d

Parameters:

X - affine transformation

p1 - point to be transformed

scale

public Point3d scale(double s)

Scales the elements of this vector by s.

Overrides:

scale in class Vector3d

Parameters:

s - scaling factor

Returns:

this vector

scale

public Point3d scale(double sx,
                     double sy,
                     double sz)

Scales the elements of this vector by the values in the given direction.

Overrides:

scale in class Vector3d

Parameters:

sx - scaling factor in the x direction

sy - scaling factor in the y direction

sz - scaling factor in the z direction

Returns:

this vector