Package eu.svjatoslav.sixth.e3d.math

Class Orientation

java.lang.Object

eu.svjatoslav.sixth.e3d.math.Orientation

All Implemented Interfaces:

Cloneable

public class Orientation
extends Object
implements Cloneable

Used to represent orientation in a 3D space. Orientations are represented as two angles of rotation around the XZ and YZ axes. The angles are stored as sines and cosines to avoid unnecessary trigonometric calculations. Orientations are used for rotating object coordinates in a 3D space.

Constructor Summary

Constructors

Constructor	Description
Orientation()
Orientation(double angleXZ, double angleYZ)	Creates a new orientation with the specified angles.

Method Summary

Modifier and Type	Method	Description
Orientation	clone()
void	rotate(double angleXZ, double angleYZ)	Rotates current orientation around the XZ and YZ axes.
void	rotate(Point3D point3d)	Rotates the specified point around the XZ and YZ axes relative to the origin.

Methods inherited from class java.lang.Object

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

Constructor Details

Orientation

public Orientation()

Orientation

public Orientation(double angleXZ,
 double angleYZ)

Creates a new orientation with the specified angles.

Parameters:

angleXZ - The angle of rotation around the XZ axis.

angleYZ - The angle of rotation around the YZ axis.

Method Details

clone

public Orientation clone()

Overrides:

clone in class Object

rotate

public void rotate(Point3D point3d)

Rotates the specified point around the XZ and YZ axes relative to the origin.

Parameters:

point3d - The point to rotate.

rotate

public void rotate(double angleXZ,
 double angleYZ)

Rotates current orientation around the XZ and YZ axes.