1 files changed, 20 insertions, 9 deletions
diff --git a/src/jogl/classes/com/jogamp/graph/geom/Vertex.java b/src/jogl/classes/com/jogamp/graph/geom/Vertex.java
index 859add943..3080f32cc 100644
--- a/src/jogl/classes/com/jogamp/graph/geom/Vertex.java
+++ b/src/jogl/classes/com/jogamp/graph/geom/Vertex.java
@@ -30,22 +30,21 @@ package com.jogamp.graph.geom;
 /**
  * A Vertex with custom memory layout using custom factory. 
  */
-public interface Vertex extends Comparable<Vertex>, Cloneable {
+public interface Vertex extends Cloneable {
 
     public static interface Factory <T extends Vertex> {
         T create();
 
-        T create(float x, float y);
+        T create(float x, float y, float z, boolean onCurve);
 
-        T create(float x, float y, float z);
-
-        T create(float[] coordsBuffer, int offset, int length);    
+        T create(float[] coordsBuffer, int offset, int length, boolean onCurve);    
     }
     
-    void setCoord(float x, float y);
-
     void setCoord(float x, float y, float z);
 
+    /**
+     * @see System#arraycopy(Object, int, Object, int, int) for thrown IndexOutOfBoundsException
+     */
     void setCoord(float[] coordsBuffer, int offset, int length);
     
     float[] getCoord();
@@ -70,11 +69,23 @@ public interface Vertex extends Comparable<Vertex>, Cloneable {
     
     void setId(int id);
     
-    int compareTo(Vertex p);
-    
     float[] getTexCoord();
     
     void setTexCoord(float s, float t);
     
+    /**
+     * @see System#arraycopy(Object, int, Object, int, int) for thrown IndexOutOfBoundsException
+     */
+    void setTexCoord(float[] texCoordsBuffer, int offset, int length);
+    
+    /**
+     * @param obj the Object to compare this Vertex with
+     * @return true if {@code obj} is a Vertex and not null, on-curve flag is equal and has same vertex- and tex-coords. 
+     */
+    boolean equals(Object obj);
+    
+    /**
+     * @return deep clone of this Vertex
+     */
     Vertex clone();
 }