mat3arrayindirect1_frag.frag

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/*

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.

*/

#ifdef GL_ES

precision mediump float;

#endif

//

// mat3arrayindirect1_frag.frag: Fragment shader solid color  testing indirect referencing into uniforms

// The vec3 values are determined at runtime.

//

//

uniform mat3 testmat3[2];

varying vec4  color;

void main(void)

	vec3 result = vec3(0.0, 0.0, 0.0);

/*

	// No indirect indexing in fragment shaders

	for(int j = 0; j < 3; j++)

		result += testmat3[1][j];

*/

	result += testmat3[1][0];

	result += testmat3[1][1];

	result += testmat3[1][2];

	gl_FragColor = vec4(result/2.0, 0.5);