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20 lines
383 B
Python
20 lines
383 B
Python
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$input a_position, a_texcoord0
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$output v_dir
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/*
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* Copyright 2014 Dario Manesku. All rights reserved.
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* License: http://www.opensource.org/licenses/BSD-2-Clause
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*/
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#include "../common/common.sh"
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uniform mat4 u_mtx;
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void main()
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{
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gl_Position = mul(u_modelViewProj, vec4(a_position, 1.0) );
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vec2 tex = 2.0 * a_texcoord0 - 1.0;
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v_dir = mul(u_mtx, vec4(tex, 1.0, 0.0) ).xyz;
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}
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