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/**
* @file fullbrightV.glsl
*
* $LicenseInfo:firstyear=2007&license=viewerlgpl$
* $/LicenseInfo$
*/
void calcAtmospherics(vec3 inPositionEye);
vec3 atmosAmbient(vec3 light);
vec3 atmosAffectDirectionalLight(float lightIntensity);
vec3 scaleDownLight(vec3 light);
vec3 scaleUpLight(vec3 light);
varying vec3 vary_ambient;
varying vec3 vary_directional;
varying vec3 vary_normal;
varying vec3 vary_fragcoord;
uniform float near_clip;
varying vec4 vary_position;
void main()
{
//transform vertex
gl_Position = ftransform();
gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;
vec4 pos = (gl_ModelViewMatrix * gl_Vertex);
vary_position = pos;
calcAtmospherics(pos.xyz);
gl_FrontColor = gl_Color;
gl_FogFragCoord = pos.z;
pos = gl_ModelViewProjectionMatrix * gl_Vertex;
vary_fragcoord.xyz = pos.xyz + vec3(0,0,near_clip);
}
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