X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=sixth-3d.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Fgeometry%2FPoint3D.java;h=6bf2dd3f45b4ea08191cf70167ef85a5c7a99086;hp=8d723454c453370682e01c91f7a7cc2b9cc58e9e;hb=6b9b5a6b70397f3cea7b965a54aaacc03cdae4f7;hpb=ff13a51ec53b3d2ee1c9309152ed2b40366218b9

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 8d72345..6bf2dd3 100755
--- a/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Point3D.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Point3D.java
@@ -58,6 +58,20 @@ public class Point3D implements Cloneable {
         return this;
     }
 
+    /**
+     * Add coordinates of current point to other point. Value of current point will not be changed.
+     * @return current point.
+     */
+    public Point3D addTo(final Point3D ... otherPoints) {
+        for (final Point3D otherPoint : otherPoints) otherPoint.add(this);
+        return this;
+    }
+
+    /**
+     * Create new point by cloning position of current point.
+     *
+     * @return newly created clone.
+     */
     public Point3D clone() {
         return new Point3D(this);
     }