Ignorer la cellule centrale pour le voisinage de von neumann aussi

src/neighborhood_rules/vonNeumannNeighborhoodRule.cpp

@@ -17,7 +17,9 @@ vonNeumannNeighborhoodRule::vonNeumannNeighborhoodRule(int _radius)
             if( abs(i+j) <= _radius) {
                 newCord.x = i;
                 newCord.y = j;
-                format.positions.push_back(newCord);
+                if(!(newCord.x == 0 && newCord.y == 0)) {
+                    format.positions.push_back(newCord);
+                }
             }
         }
     }

src/src.pro

@@ -5,6 +5,9 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 CONFIG += c++14
 TEMPLATE = app
 
+# Optimisations, flag pour garder les infos de debug
+QMAKE_CXXFLAGS += -O2 -g
+
 # You can make your code fail to compile if it uses deprecated APIs.
 # In order to do so, uncomment the following line.
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0