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  1. JDK
  2. JDK-8126438

nodes are invisible as they move along a PathTransition

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Cannot Reproduce
    • Affects Version/s: 7u6
    • Fix Version/s: None
    • Component/s: javafx
    • Labels:
      None
    • Environment:

      Java 7, Win 7, Netbeans 2.2, JFX 2.2

      Description

      In my current project I have a class called EnemyUnit which extends Group. These enemy units move along the screen using PathTransitions. Their initial location is right outside of the visible screen. The PathTransition animates them onto the screen.

      On rare occasions the enemy units are invisible as they move along the Path Transition. When this happens it happens to a whole wave of enemy units that are coming onto the screen during a narrow period of time (not at the same time though). It never happens to just one enemy unit with his compatriots unaffected.

      I can reproduce at will by having the enemy units move slowly through the PathTranstion (by altering the Duration, not the rate). But the problem does happen at regular speed, rare but it does happen. I tried creating test code to reproduce this but have not been able to. Will continue trying.

      thanks
      jose

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            • Assignee:
              kcr Kevin Rushforth
              Reporter:
              jmartinezjfx Jose Martinez (Inactive)
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              • Created:
                Updated:
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