Changeset 3493 for inundation/visualiser/realtime.py

Timestamp:

Aug 15, 2006, 4:45:28 PM (18 years ago)

Author:

jack

Message:

Offline visualiser is working fairly well.

File:

• inundation/visualiser/realtime.py (modified) (2 diffs)

inundation/visualiser/realtime.py

@@ -5 +5 @@
     """A VTK-powered realtime visualiser which runs in its own thread.
     """
-    def __init__(self, domain):
-        Visualiser.__init__(self,domain)
+    def __init__(self, source):
+        """The source parameter is assumed to be a Domain.
+        """
+        Visualiser.__init__(self, source)
+
+        self.running = True
+
+        # Synchronisation Constructs
+        self.sync_idle = Event()
+        self.sync_idle.clear()
+        self.sync_unpaused = Event()
+        self.sync_unpaused.set()
+        self.sync_redrawReady = Event()
+        self.sync_redrawReady.clear()
+
+    def run(self):
+        Visualiser.run(self)
+        self.tk_root.after(100, self.sync_idle.set)
 
     def setup_gui(self):
@@ -20 +36 @@
             self.sync_unpaused.set()
             self.tk_pauseResume.config(text="Pause")
+
+    def shutdown(self):
+        Visualiser.shutdown(self)
+        self.running = False
+        self.sync_idle.set()
+        self.sync_unpaused.set()