allow duration to imply endTime

2003-11-13 05:49:49 +00:00 · 2003-11-13 05:49:49 +00:00 · ac8bb40c69
parent d7b13b6b7a
commit ac8bb40c69
1 changed files with 5 additions and 0 deletions
--- a/direct/src/interval/ActorInterval.py
+++ b/direct/src/interval/ActorInterval.py
@ -71,6 +71,11 @@ class ActorInterval(Interval.Interval):
                self.endFrame = endFrame
            elif endTime != None:
                self.endFrame = int(math.floor(endTime * self.frameRate + 0.0001))
+            elif duration != None:
+                if startTime == None:
+                    startTime = float(self.startFrame) / float(self.frameRate)
+                endTime = startTime + duration
+                self.endFrame = int(math.floor(duration * self.frameRate + 0.0001))
            else:
                # No end frame specified.  Choose the maximum of all
                # of the controls' numbers of frames.