struct FragmentInput {
  [[location(2)]]
  vUv : vec2<f32>;
}

struct FragmentOutput {
  [[location(0)]]
  color : vec4<f32>;
}

[[binding(5), group(1)]] var depthMap : texture_depth_2d;

[[binding(3), group(1)]] var texSampler : sampler;

[[stage(fragment)]]
fn main(fIn : FragmentInput) -> FragmentOutput {
  let sample : f32 = textureSample(depthMap, texSampler, fIn.vUv);
  let color : vec3<f32> = vec3<f32>(sample, sample, sample);
  var fOut : FragmentOutput;
  fOut.color = vec4<f32>(color, 1.0);
  return fOut;
}