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Animator Set Trigger Repeated

Periodically set an Animator trigger parameter at random intervals.
Useful for repeatedly triggering idle animations like Blink, Fidget, or ambient character behaviors.

Parameters

Parameter Description
Game Object The GameObject with the Animator component to control.
Parameter Name The name of the trigger parameter in the Animator Controller.
Min Delay The minimum delay (in seconds) between each trigger activation.
Max Delay The maximum delay (in seconds) between each trigger activation.

⚙ Details

This action continuously runs and randomly triggers an Animator parameter between the specified minimum and maximum delay intervals. Each time the trigger fires, a new random delay is calculated for the next activation.

Performance

Consider the frequency of your min/max delays to avoid unnecessary frequent triggers that could impact performance with complex animation transitions.

Debugging

Common Issues:

  • Ensure the trigger parameter exists in your Animator Controller.
  • Verify Min Delay ≤ Max Delay (both can be equal for fixed intervals).

Examples

Character Idle Animations:

  • Blink: Min Delay: 2s, Max Delay: 8s
  • Fidget: Min Delay: 5s, Max Delay: 15s
  • Look Around: Min Delay: 3s, Max Delay: 10s

Environmental Effects:

  • Ambient Light Flicker: Min Delay: 0.1s, Max Delay: 2s
  • Wind Gust Particles: Min Delay: 4s, Max Delay: 12s
  • Bird Chirp Audio: Min Delay: 10s, Max Delay: 30s

Best Practices:

  • Use longer intervals for more noticeable animations to avoid annoying repetition.
  • Layer multiple triggers with different timing to create complex idle behavior.
  • Consider using variables for delays to allow runtime adjustment.