float4x4 matWVP : register(c0);
float3	 viewPos : register(c4);

struct vsOut
{
	float4 p : POSITION;
	float4 s : TEXCOORD3;
	float3 w : TEXCOORD4;
};

vsOut vs_main(float4 p : POSITION) 
{
	vsOut o;

	o.p = p;
	o.p.xyz += viewPos;
	o.p= mul(o.p, matWVP);
	o.p.z= (1.f - 4.8e-6f) * o.p.w;

	o.w= p.xyz;

	o.s= 4.e3f;

	return o;
};