fgdata/Shaders/forest.vert

#version 120
varying vec4  rawpos;
varying vec4  ecPosition;
varying vec3  VNormal;
varying vec3  VTangent;
varying vec3  VBinormal;
varying vec3  Normal;
varying vec4  constantColor;

attribute vec3 tangent;
attribute vec3 binormal;

// ////fog "include"////////
// uniform int fogType;
//
// void fog_Func(int type);
// /////////////////////////

void setupShadows(vec4 eyeSpacePos);

void main(void)
{
	rawpos = gl_Vertex;
	ecPosition = gl_ModelViewMatrix * rawpos;
	Normal = normalize(gl_Normal);
	VNormal = gl_NormalMatrix * gl_Normal;
	VTangent = gl_NormalMatrix * tangent;
	VBinormal = gl_NormalMatrix * binormal;

	gl_FrontColor = gl_Color;
	constantColor = gl_FrontMaterial.emission
		+ gl_FrontColor * (gl_LightModel.ambient + gl_LightSource[0].ambient);
	gl_Position = ftransform();
	gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;
// 	fog_Func(fogType);
    setupShadows(ecPosition);
}