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 package eu.svjatoslav.sixth.e3d.math;
   6
   7 import eu.svjatoslav.sixth.e3d.geometry.Point3D;
   8
   9 public class Transform implements Cloneable {
  10
  11     private final Point3D translation;
  12     private final Orientation orientation;
  13
  14     public Transform() {
  15         translation = new Point3D();
  16         orientation = new Orientation();
  17     }
  18
  19     public Transform(final Point3D translation) {
  20         this.translation = translation;
  21         orientation = new Orientation();
  22     }
  23
  24     public Transform(final Point3D translation, final double angleXZ,
  25                      final double angleYZ) {
  26
  27         this.translation = translation;
  28         orientation = new Orientation(angleXZ, angleYZ);
  29     }
  30
  31     public Transform(final Point3D translation, final Orientation orientation) {
  32         this.translation = translation;
  33         this.orientation = orientation;
  34     }
  35
  36     @Override
  37     public Transform clone() {
  38         return new Transform(translation, orientation);
  39     }
  40
  41     public Orientation getOrientation() {
  42         return orientation;
  43     }
  44
  45     public Point3D getTranslation() {
  46         return translation;
  47     }
  48
  49     public void transform(final Point3D point) {
  50         orientation.rotate(point);
  51         point.add(translation);
  52     }
  53
  54 }