dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/swizzlers/vec4_wxzy_1vec4_vert.vert


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

/*
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)
{
	vec4 lightloc = gtf_Vertex;
	vec4 m = lightloc.wxzy;
	vec4 a = vec4(m.y, m.w, m.z, m.x);
	color = gtf_Color;
	gl_Position = gtf_ModelViewProjectionMatrix * a;
}