MeshPoint changed

MeshModel/src/main/java/cz/fidentis/analyst/mesh/core/MeshPoint.java

@@ -128,18 +128,12 @@ public class MeshPoint {
         return new MeshPoint(new Vector3d(newPosition), null, null);
     }
 
-    /*public MeshPoint addPosition(MeshPoint b) {
-        return (new MeshPoint(new Vector3d(this.getPosition().x + b.getPosition().x,
-                this.getPosition().y + b.getPosition().y, this.getPosition().z + b.getPosition().z),
-                null, null));
-    }*/
-    
-   /* public MeshPoint subtractPosition(MeshPoint b) {
-        return (new MeshPoint(new Vector3d(this.getPosition().x - b.getPosition().x,
-                this.getPosition().y - b.getPosition().y, this.getPosition().z - b.getPosition().z),
-                null, null));
-    }*/
-    
+    /**
+     * returns new instance of MeshPoint with multiplied position by number
+     * 
+     * @param number Number for multiplying
+     * @return multiplied MeshPoint
+     */
     public MeshPoint multiplyPosition(double number) {
         if (normal != null) {
             if (texCoord != null) 
@@ -156,6 +150,12 @@ public class MeshPoint {
                         null, null);        
     }
     
+    /**
+     * returns new instance of MeshPoint with divided position by number
+     * 
+     * @param number Number for division
+     * @return divided MeshPoint
+     */
     public MeshPoint dividePosition(double number) {
         if (normal != null) {
             if (texCoord != null) 
@@ -169,11 +169,11 @@ public class MeshPoint {
                 this.getPosition().z / number), null, null);
     }
     
-     /**
-      * Returns the cross product of two points.
-        @param meshPoint Second argument of the cross product operation.
-     * @return 
-        @returns Point3D representing the resulting vector.
+    /**
+     * Returns the cross product of two points.
+     * 
+     * @param meshPoint Second argument of the cross product operation.
+     * @return MeshPoint representing the resulting vector.
      */
     public MeshPoint crossProduct(MeshPoint meshPoint) {
         if (normal != null) {
@@ -197,10 +197,21 @@ public class MeshPoint {
                 null, null);
     }
 
+    /**
+     * returns the dot product of two points
+     * 
+     * @param meshPoint Second argument of the dot product operation
+     * @return dot product of two instances of MeshPoint 
+     */
     public double dotProduct(MeshPoint meshPoint) {
         return (this.position.x * meshPoint.position.x + this.position.y * meshPoint.position.y + this.position.z * meshPoint.position.z);
     }
     
+    /**
+     * returns absolute value of MeshPoint
+     * 
+     * @return absolute value of MeshPoint
+     */
     public double abs() {
         return Math.sqrt(this.getPosition().x * this.getPosition().x + 
                 this.getPosition().y * this.getPosition().y + this.getPosition().z * this.getPosition().z);