Problem using Water Shader >> WARNING: Output of vertex shader 'vUv' not read by fragment shader

Questions
1

Hello,

I am trying to use the water shader as the example of webgl_shaders_ocean.html

I am basically copy and pasting the code from the example, but I am getting the following warning that is making that my program lag when the water is gonna enter to the camera.

gl.getProgramInfoLog() WARNING: Output of vertex shader 'vUv' not read by fragment shader

Any idea why is this happening?

Thanks in advance

2

I’ve position the camera below the ocean’s surface and I’m not able to reproduce the issue. Please modify the following fiddle in order to reproduce the warning: https://jsfiddle.net/ay53drjn/1/

3

Hello, I think i didnt explain myself properly. I apologise, my english is getting a little rusty. What I mean is that the my app starts specially getting the warning when the water is gonna get into the camera FoV.

I will check your code and compare of what I have.

Here you have my app, if you see the console, you will se the warning.
https://virtual.lanzaroteartgallery.com/exhibition/7SBXx4jDQzAlBImklhuk

THANKS ! ! !