1
2/*
3Copyright (c) 2019 The Khronos Group Inc.
4Use of this source code is governed by an MIT-style license that can be
5found in the LICENSE.txt file.
6*/
7
8
9attribute vec4 gtf_Vertex;
10uniform mat4 gtf_ModelViewProjectionMatrix;
11varying vec4 color;
12
13void main (void)
14{
15	int setval = 30;
16
17	if(--setval!=29)
18		if( (setval+=11) == 40)
19			if(setval/4 == 11)
20				setval = 11;
21			else if(setval/4 == 10)
22				if(setval-3 == 37)
23					setval=12;
24				else setval = 9;
25			else setval = 10;
26		else setval = 30;
27	else if(setval == 29)
28		if((setval+=19) != 48)
29			setval = 13;
30		else if((setval+=19) == 29)
31			setval = 28;
32		else setval = 53;
33	else setval = 32;
34	float gray;
35	if( setval == 53 )
36	gray=1.0;
37	else gray=0.0;
38	color = vec4(gray, gray, gray, 1.0);
39	gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex;
40}
41