struct fragment
{
	float4 position  : POSITION;	//screen position
	float4 color0    : COLOR0;
	float4 color1    : COLOR1;		//lighting
	float2 texcoord0 : TEXCOORD0;
	float4 depthTexCoord: TEXCOORD1;
	float3 normal	 : TEXCOORD2;
};


struct pixel
{
	float4 color : COLOR;	
};


pixel main(fragment IN,   
           uniform sampler2D shadowMap: TEXUNIT1,
           uniform float doTexturing)
{
	pixel OUT;
	
	float4 col = IN.color0;
	
	// the depth buffer	
	float4 depth = tex2Dproj(shadowMap, IN.SMTexCoord);
	float test = IN.depthTexCoord.z / IN.depthTexCoord.w;
	
	float shadow;
	shadow = (test < depth.x) ? 1.0 : 0.0;
	OUT.color = localcolor * shadow * IN.color1;

	return OUT;
}