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MarineCompass/source/fresnel.vs

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/*

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 *  fresnel.vs

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 *  MarineCompass

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 *

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 *  Created by döme on 29.07.2009.

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 *  Copyright 2009 __MyCompanyName__. All rights reserved.

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 *

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 */

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uniform mat4 projectionMatrix;

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uniform mat4 modelviewMatrix;

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uniform mat4 normalMatrix;

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uniform mat4 textureMatrix;

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attribute vec3  position;

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attribute vec3  normal;

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attribute vec2  texcoord;

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varying vec3 N;

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varying vec2 tx0;

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varying vec4 epos;

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void main()

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{

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        gl_Position = projectionMatrix*(modelviewMatrix*vec4(position,1.0));

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        epos = modelviewMatrix*vec4(position,1.0);

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        N = (normalMatrix*vec4(normal, 0.0)).xyz;

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        tx0 = (textureMatrix*vec4(texcoord, 0.0, 1.0)).xy;

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}

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