X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Fgeometry%2FPoint3D.java;h=8d723454c453370682e01c91f7a7cc2b9cc58e9e;hb=ff13a51ec53b3d2ee1c9309152ed2b40366218b9;hp=1c8700a5bda10161ac3d8ba261f0f5e716dea83b;hpb=3e2b906bd05617a4d9725de39ac14c9ea1f8736c;p=sixth-3d.git

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Point3D.java b/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Point3D.java
index 1c8700a..8d72345 100755
--- a/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Point3D.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Point3D.java
@@ -147,7 +147,7 @@ public class Point3D implements Cloneable {
      * @param angleXZ angle around XZ axis.
      * @param angleYZ angle around YZ axis.
      */
-    public void rotate(final Point3D center, final double angleXZ,
+    public Point3D rotate(final Point3D center, final double angleXZ,
                        final double angleYZ) {
         final double s1 = sin(angleXZ);
         final double c1 = cos(angleXZ);
@@ -168,6 +168,12 @@ public class Point3D implements Cloneable {
         x = x1 + center.x;
         y = y1 + center.y;
         z = z2 + center.z;
+
+        return this;
+    }
+
+    public Point3D rotate(final double angleXZ, final double angleYZ) {
+        return rotate(new Point3D(0, 0, 0), angleXZ, angleYZ);
     }
 
     /**