From 978e52dad1ade8ab82871846e52449a064c201ac Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@fe.uni-lj.si>
Date: Thu, 11 Sep 2014 15:57:16 +0000
Subject: [PATCH] continuation of trisurf scripts

---
 src/frame.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/src/frame.c b/src/frame.c
index aeaef21..ec94292 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -2,6 +2,9 @@
 #include "general.h"
 #include "cell.h"
 #include "frame.h"
+
+
+#include "triangle.h"
 ts_bool centermass(ts_vesicle *vesicle){
     ts_uint i,j, n=vesicle->vlist->n;
     ts_vertex **vtx=vesicle->vlist->vtx;
@@ -43,6 +46,11 @@
     vesicle->cm[1]=0.0;
     vesicle->cm[2]=0.0;
 
+    for(i=0;i<vesicle->tlist->n;i++){
+        triangle_normal_vector(vesicle->tlist->tria[i]);
+    }
+
+
     return TS_SUCCESS;
 }
 

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