1 files changed, 10 insertions, 10 deletions
diff --git a/src/animate_fracture.cpp b/src/animate_fracture.cpp
index c3b4a69..9d875e6 100644
--- a/src/animate_fracture.cpp
+++ b/src/animate_fracture.cpp
@@ -31,20 +31,20 @@ int main(int argc, char* argv[]) {
   int opt;
 
   unsigned N = 1;
-  double Lx = 16.0;
-  double Ly = 16.0;
+  unsigned n = 16;
+  double a = 16.0;
   double  beta = 0.5;
 
-  while ((opt = getopt(argc, argv, "X:Y:N:b:")) != -1) {
+  while ((opt = getopt(argc, argv, "n:a:N:b:")) != -1) {
     switch (opt) {
       case 'N':
         N = (unsigned)atof(optarg);
         break;
-      case 'X':
-        Lx = atof(optarg);
+      case 'n':
+        n = atoi(optarg);
         break;
-      case 'Y':
-        Ly = atof(optarg);
+      case 'a':
+        a = atof(optarg);
         break;
       case 'b':
         beta = atof(optarg);
@@ -57,16 +57,16 @@ int main(int argc, char* argv[]) {
   cholmod_common c;
   CHOL_F(start)(&c);
 
-  animate meas(Lx, Ly, 700, argc, argv);
+  animate meas(sqrt(2*n *a), sqrt( 2*n / a), 700, argc, argv);
 
   randutils::auto_seed_128 seeds;
   std::mt19937 rng{seeds};
 
   for (unsigned trial = 0; trial < N; trial++) {
-    graph G(Lx, Ly, rng);
+    graph G(n, a, rng);
     elastic_network elastic_network(G, &c);
     elastic_network.set_thresholds(beta, rng);
-    elastic_network.fracture(meas);
+    elastic_network.fracture(meas, true);
 
     if (quit.load())
       break;