Update.

[flatland.git] / flatland.cc

diff --git a/flatland.cc b/flatland.cc
index e41e565..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++) {
@@ -222,7 +206,7 @@ extern "C" void fl_generate_sequences(int nb_sequences,
             scalar_t xf = grabbed_polygon->absolute_x(grab_relative_x, grab_relative_y);
             scalar_t yf = grabbed_polygon->absolute_y(grab_relative_x, grab_relative_y);
             grabbed_polygon->apply_force(dt, xf, yf, 0.0, -1.0);
-            universe->update(dt);
+            universe->update(dt, 1.0 / scaling);
           }
         }
       }
@@ -238,17 +222,6 @@ extern "C" void fl_generate_sequences(int nb_sequences,
           }
         }
       }
-
-      /*
-      {
-        cout << canvases[0]->_actual_width << " "<< canvases[1]->_actual_height << endl;
-        cout << "Writing /tmp/sanity.png" << endl;
-        CanvasCairo main_canvas(scaling, nb_images_per_sequence, 1, canvases);
-        FILE *file = safe_fopen("/tmp/sanity.png", "w");
-        main_canvas.write_png(file);
-        fclose(file);
-      }
-      */
     }
 
     for(int t = 0; t < 2 * nb_saved_frames; t++) {