blob: 19af8d10285c31e215c653ca7dc5e1e9255650af (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
/*
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_Color;
attribute vec4 gtf_Vertex;
uniform mat4 gtf_ModelViewProjectionMatrix;
varying vec4 color;
void main (void)
{
const vec2 y = vec2(0.5, 0.5);
const vec2 a = vec2(0.5, 0.5);
vec2 c = gtf_Color.rg;
color = vec4(c * (1.0 - a) + y * a, 0.0, 1.0);
gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex;
}
|
