src/main/java/eu/svjatoslav/sixth/e3d/math/Transform.java

   1 /*
   2  * Sixth 3D engine. Author: Svjatoslav Agejenko.
   3  * This project is released under Creative Commons Zero (CC0) license.
   4  *
   5 *
   6  */
   7
   8 package eu.svjatoslav.sixth.e3d.math;
   9
  10 import eu.svjatoslav.sixth.e3d.geometry.Point3D;
  11
  12 public class Transform implements Cloneable {
  13
  14     private final Point3D translation;
  15     private final Orientation orientation;
  16
  17     public Transform() {
  18         translation = new Point3D();
  19         orientation = new Orientation();
  20     }
  21
  22     public Transform(final Point3D translation) {
  23         this.translation = translation;
  24         orientation = new Orientation();
  25     }
  26
  27     public Transform(final Point3D translation, final double angleXZ,
  28                      final double angleYZ) {
  29
  30         this.translation = translation;
  31         orientation = new Orientation(angleXZ, angleYZ);
  32     }
  33
  34     public Transform(final Point3D translation, final Orientation orientation) {
  35         this.translation = translation;
  36         this.orientation = orientation;
  37     }
  38
  39     @Override
  40     public Transform clone() {
  41         return new Transform(translation, orientation);
  42     }
  43
  44     public Orientation getOrientation() {
  45         return orientation;
  46     }
  47
  48     public Point3D getTranslation() {
  49         return translation;
  50     }
  51
  52     public void transform(final Point3D point) {
  53         orientation.rotate(point);
  54         point.add(translation);
  55     }
  56
  57 }