Performance

[khudiiash]

Performance is quite horrible
I did a lot of tests
even one simple effect eats around 25%-40% of frame time, mostly because of constant gl queries
I am not sure whether this can be better optimized or not, but for now, it cannot be used on most mobile devices due to heavy cpu-gpu queries.

[durswd]

Please refer

https://github.com/effekseer/EffekseerForWebGL

  // fast rendering by skipping state fetching.
  // If there is a problem with the drawing, please set this flag to false.
  var fastRenderMode = true;

  if (fastRenderMode) {
    context.setRestorationOfStatesFlag(false);
  }

It need to restore gl states from PlayCanvas

[khudiiash]

so yes, when I turn off restoration, playcanvas transparent layers don't get rendered. But when it is turned on, effekseer performs gl states saving/restring that takes a lot of resources, a lot more than just drawing the effects. Is there any way out to save performance?
My primary concern is that gl states saving and restoring takes a lot more resources than just rendering the effect, which does not look like a right thing.