varying vec3 vdir, ldir[3], normal;

void main()
{
	gl_Position = ftransform();
	vec3 vpos = (gl_ModelViewMatrix * gl_Vertex).xyz;
	normal = gl_NormalMatrix * gl_Normal;
	vdir = -vpos;
	ldir[0] = gl_LightSource[0].position.xyz - vpos;
	ldir[1] = gl_LightSource[1].position.xyz - vpos;
	ldir[2] = gl_LightSource[2].position.xyz - vpos;

	gl_TexCoord[0] = gl_MultiTexCoord0;
	gl_TexCoord[1] = gl_MultiTexCoord1;
}