Handle divide by zero exceptions.

2006-09-22 22:41:54 +00:00 · 2006-09-22 22:41:54 +00:00 · 5a72582e9c
parent 2e4a79ef7f
commit 5a72582e9c
1 changed files with 6 additions and 1 deletions
--- a/direct/src/controls/NonPhysicsWalker.py
+++ b/direct/src/controls/NonPhysicsWalker.py
@ -255,7 +255,12 @@ class NonPhysicsWalker(DirectObject.DirectObject):

        self.__oldPosDelta = self.avatarNodePath.getPosDelta(render)
        self.__oldDt = dt
-        self.worldVelocity = self.__oldPosDelta*(1/self.__oldDt)
+
+        try:
+            self.worldVelocity = self.__oldPosDelta*(1/self.__oldDt)
+        except:
+            # divide by zero
+            self.worldVelocity = 0

        return Task.cont