/*
Copyright (c) 2019 The Khronos Group Inc.
Use of this source code is governed by an MIT-style license that can be
found in the LICENSE.txt file.
*/


attribute vec4 gtf_Vertex;
uniform mat4 gtf_ModelViewProjectionMatrix;
varying vec4 color;

void main (void)
{
	int m = 102;
	int k = 12;
	bool lessthan  = (m<k);
	bool greaterthan = (m>k);
	bool lessthanorequalto = (m <= 102);
	bool greaterthanorequalto = (k >=12);

	float gray;
	if( !lessthan && greaterthan && lessthanorequalto && greaterthanorequalto )
	gray=1.0;
	else gray=0.0;
	color = vec4(gray, gray, gray, 1.0);
	gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex;
}