Graph: getWinding(ArrayList<Vertex> vertices) test; minor renaming

1 files changed, 4 insertions, 1 deletions

diff --git a/src/jogl/classes/com/jogamp/graph/math/VectorUtil.java b/src/jogl/classes/com/jogamp/graph/math/VectorUtil.java
index aae7a8c5c..b91969745 100755
--- a/src/jogl/classes/com/jogamp/graph/math/VectorUtil.java
+++ b/src/jogl/classes/com/jogamp/graph/math/VectorUtil.java
@@ -310,7 +310,7 @@ public class VectorUtil {
 

     /** Computes the area of a list of vertices to check if ccw

      * @param vertices

-     * @return positve area if ccw else negative area value

+     * @return positive area if ccw else negative area value

      */

     public static float area(ArrayList<Vertex> vertices) {

         int n = vertices.size();

@@ -323,4 +323,7 @@ public class VectorUtil {
         }

         return area;

     }

+    public static Winding getWinding(ArrayList<Vertex> vertices) {

+        return area(vertices) >= 0 ? Winding.CCW : Winding.CW ;

+    }

 }