Update.

diff --git a/flatland.cc b/flatland.cc
index abfc644..6e6b747 100644 (file)
--- a/flatland.cc
+++ b/flatland.cc
@@ -39,20 +39,6 @@ using namespace std;
 #include "universe.h"
 #include "canvas_cairo.h"
 
-FILE *safe_fopen(const char *name, const char *mode) {
-  FILE *file = fopen(name, mode);
-  if(!file) {
-    cerr << "Cannot open " << name << endl;
-    exit(1);
-  }
-  return file;
-}
-
-void print_help(const char *command) {
-  cerr << command << " <nb sequences to generate> [--dir <dir>] [--seed <seed>]]" << endl;
-  exit(1);
-}
-
 //////////////////////////////////////////////////////////////////////
 
 void draw_universe_on_canvas(CanvasCairo *canvas, scalar_t scaling,
@@ -103,8 +89,6 @@ extern "C" void fl_generate_sequences(int nb_sequences,
   int random_grasp = 1;
   int random_shape_size = 0;
   int nb_shapes = 10;
-  // char data_dir[1024] = "/tmp/";
-  // int show_grabbing_point = 0;
   int skip = -1;
 
   for(int n = 0; n < nb_sequences; n++) {