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/**
* @file eyeballV.glsl
*
* $LicenseInfo:firstyear=2007&license=viewerlgpl$
* $/LicenseInfo$
*/
#version 120
vec4 calcLightingSpecular(vec3 pos, vec3 norm, vec4 color, inout vec4 specularColor, vec4 baseCol);
void calcAtmospherics(vec3 inPositionEye);
void main()
{
//transform vertex
gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;
vec3 pos = (gl_ModelViewMatrix * gl_Vertex).xyz;
vec3 norm = normalize(gl_NormalMatrix * gl_Normal);
calcAtmospherics(pos.xyz);
// vec4 specular = specularColor;
vec4 specular = vec4(1.0);
vec4 color = calcLightingSpecular(pos, norm, gl_Color, specular, vec4(0.0));
gl_FrontColor = color;
gl_FogFragCoord = pos.z;
}
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