Add Vector4d.set(double, double, double)

src/org/joml/Vector4d.java

@@ -491,6 +491,24 @@ public Vector4d set(double x, double y, double z, double w) {
         return this;
     }
 
+    /**
+     * Set the x, y, z components to the supplied values.
+     * 
+     * @param x
+     *          the x component
+     * @param y
+     *          the y component
+     * @param z
+     *          the z component
+     * @return this
+     */
+    public Vector4d set(double x, double y, double z) {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        return this;
+    }
+
     /**
      * Set the four components of this vector to the first four elements of the given array.
      *