From f9325048496d7cdbcad233f8a6b84c88e79adcc2 Mon Sep 17 00:00:00 2001
From: Normand Briere <nbriere@noware.ca>
Date: Tue, 17 Sep 2019 20:11:47 -0400
Subject: [PATCH] Rename link2master to link2support.

---
 Grid.java |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Grid.java b/Grid.java
index 06d07a4..97d7ca9 100644
--- a/Grid.java
+++ b/Grid.java
@@ -37,9 +37,9 @@
         return e;
     }
 
-    protected void deepCopySelf(Object3D other)
+    protected void deepCopyNode(Object3D other)
     {
-        super.deepCopySelf(other);
+        super.deepCopyNode(other);
         Grid e = (Grid)other;
         e.center = new cVector();
         LA.vecCopy(center, e.center);
@@ -67,6 +67,11 @@
         return 1;
     }
     
+    double vFlip(double v)
+    {
+        return 1-v;
+    }
+    
     Vertex biparamFunction(double u, double v)
     {
         Vertex temp = new Vertex((2*v-1)*radius*4, 0 /*-radius,*/, (2*u-1)*radius*4);

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