#version 430 core
in vec4 gColor;
in vec2 gBoundingBox;

out vec4 fColor;
//out float gl_FragDepth;

void main()
{
  if ( dot(gBoundingBox,gBoundingBox) > 1) { discard; }
  fColor = gColor;
//  fColor = vec4 (1,1,1,1);
}
//note it is the fragdepth that stops this from being square