maspack.matrix

Enum AxisAlignedRotation

java.lang.Object

java.lang.Enum<AxisAlignedRotation>

maspack.matrix.AxisAlignedRotation

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<AxisAlignedRotation>

public enum AxisAlignedRotation
extends java.lang.Enum<AxisAlignedRotation>

Denotes an axis-aligned rotation i.e., a rotation in which the new axes are aligned (in either direction) with the original axes. The corresponding rotation matrix elements will therefore consist of only 1, 0, and -1.

There are 24 such rotations, each identified by the directions of the new x and y axes expressed with respect to the original axes.

Enum Constant Summary

Enum Constants

Enum Constant and Description
NX_NY
NX_NZ
NX_Y
NX_Z
NY_NX
NY_NZ
NY_X
NY_Z
NZ_NX
NZ_NY
NZ_X
NZ_Y
X_NY
X_NZ
X_Y
X_Z
Y_NX
Y_NZ
Y_X
Y_Z
Z_NX
Z_NY
Z_X
Z_Y

Method Summary

Modifier and Type	Method and Description
AxisAngle	getAxisAngle()
void	getAxisAngle(AxisAngle axisAng)
Vector3d	getDirection(int idx)
void	getDirection(int idx, Vector3d dir)
RotationMatrix3d	getMatrix()
void	getMatrix(RotationMatrix3d R)
static AxisAlignedRotation	getNearest(RotationMatrix3d R)
void	inverseTransform(Vector3d vr, Vector3d v0)
void	transform(Vector3d vr, Vector3d v0)
static AxisAlignedRotation	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static AxisAlignedRotation[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

X_Y

public static final AxisAlignedRotation X_Y

X_NZ

public static final AxisAlignedRotation X_NZ

X_NY

public static final AxisAlignedRotation X_NY

X_Z

public static final AxisAlignedRotation X_Z

NX_Y

public static final AxisAlignedRotation NX_Y

NX_NZ

public static final AxisAlignedRotation NX_NZ

NX_NY

public static final AxisAlignedRotation NX_NY

NX_Z

public static final AxisAlignedRotation NX_Z

Y_Z

public static final AxisAlignedRotation Y_Z

Y_NX

public static final AxisAlignedRotation Y_NX

Y_NZ

public static final AxisAlignedRotation Y_NZ

Y_X

public static final AxisAlignedRotation Y_X

NY_Z

public static final AxisAlignedRotation NY_Z

NY_NX

public static final AxisAlignedRotation NY_NX

NY_NZ

public static final AxisAlignedRotation NY_NZ

NY_X

public static final AxisAlignedRotation NY_X

Z_X

public static final AxisAlignedRotation Z_X

Z_NY

public static final AxisAlignedRotation Z_NY

Z_NX

public static final AxisAlignedRotation Z_NX

Z_Y

public static final AxisAlignedRotation Z_Y

NZ_X

public static final AxisAlignedRotation NZ_X

NZ_NY

public static final AxisAlignedRotation NZ_NY

NZ_NX

public static final AxisAlignedRotation NZ_NX

NZ_Y

public static final AxisAlignedRotation NZ_Y

Method Detail

values

public static AxisAlignedRotation[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (AxisAlignedRotation c : AxisAlignedRotation.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static AxisAlignedRotation valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getMatrix

public RotationMatrix3d getMatrix()

getAxisAngle

public AxisAngle getAxisAngle()

getAxisAngle

public void getAxisAngle(AxisAngle axisAng)

getDirection

public Vector3d getDirection(int idx)

getDirection

public void getDirection(int idx,
                         Vector3d dir)

getMatrix

public void getMatrix(RotationMatrix3d R)

getNearest

public static AxisAlignedRotation getNearest(RotationMatrix3d R)

transform

public void transform(Vector3d vr,
                      Vector3d v0)

inverseTransform

public void inverseTransform(Vector3d vr,
                             Vector3d v0)