Cosmetics + started to prepare use without X11.

[universe.git] / manipulator.cc

diff --git a/manipulator.cc b/manipulator.cc
index b17da00..7455d5b 100644 (file)
--- a/manipulator.cc
+++ b/manipulator.cc
@@ -1,17 +1,6 @@
 
-////////////////////////////////////////////////////////////////////////////////
-// This program is free software; you can redistribute it and/or              //
-// modify it under the terms of the GNU General Public License                //
-// version 2 as published by the Free Software Foundation.                    //
-//                                                                            //
-// This program is distributed in the hope that it will be useful, but        //
-// WITHOUT ANY WARRANTY; without even the implied warranty of                 //
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU          //
-// General Public License for more details.                                   //
-//                                                                            //
-// Written and (C) by François Fleuret                                        //
-// Contact <francois.fleuret@epfl.ch> for comments & bug reports              //
-////////////////////////////////////////////////////////////////////////////////
+// Written and (C) by Francois Fleuret
+// Contact <francois.fleuret@idiap.ch> for comments & bug reports
 
 #include "manipulator.h"
 
@@ -128,7 +117,7 @@ void Manipulator::update(scalar_t dt, Universe *universe) {
     scalar_t f = sqrt(sq(_force_x) + sq(_force_y));
 
     if(f >= force_break) {
-      _current_polygon = false;
+      _current_polygon = 0;
       _force_x = 0;
       _force_y = 0;
     } else {
@@ -258,7 +247,7 @@ void Manipulator::draw_on_universe(SimpleWindow *window) {
   int xc = int(_hand_x), yc = int(_hand_y);
   const int delta = 5;
 
-  window->color(1.0, 1.0, 1.0);
+  window->color(0.25, 0.25, 0.25);
 
   window->draw_line(xc - delta, yc, xc + delta, yc);
   window->draw_line(xc, yc - delta, xc, yc + delta);