Poor performance while changing water heigh

[dziugasmeskauskas]

I noticed very poor rendering performance with setWaterHeight while rendered. On the simulator it updates smoothly, however on the actual device it's not smooth at all.

[CubeSugar]

Thanks for feedback.

Please tell me:

1. How many waves you set (the length of waveParams).

2. What's the model of your actual device.

3. Show some sample codes, if it's convenient.

I'll make some tests to figure it out, ASAP.