#version 450 core
layout (location=0) out vec4 fColOverCloud;
layout (location=1) out vec4 fColUnderCloud;
layout(binding = 3) uniform sampler2D cloudpos;
in vec4 vCol;
in vec4 vPos;
in vec2 vScreenPos;
void main()
{
  float cloudz = texture(cloudpos, vScreenPos).z;
  fColOverCloud = ( cloudz > vPos.z ? vec4(0) : vCol);
  fColUnderCloud = ( cloudz > vPos.z ? vCol : vec4(0));
}