float4x4 viewProjection;

struct VS_INPUT
{
	float4 vPosition: POSITION;
	float3 vNormal  : NORMAL;
	float4 color    : COLOR;
	float2 texCoord : TEXCOORD0;
	float4 W0       : TEXCOORD1;
	float4 W1       : TEXCOORD2;
	float4 W2       : TEXCOORD3;
	float4 W3       : TEXCOORD4;
	//float4 Stemp    : TEXCOORD5;
};


struct VS_OUTPUT
{
	float4 Position   :POSITION;   // vertex position
	float2 tcoord         : TEXCOORD1;
};

VS_OUTPUT vsmain(VS_INPUT Inputs)
{
	VS_OUTPUT tout;
	float4x4 transformation = float4x4(Inputs.W0, Inputs.W1, Inputs.W2, Inputs.W3);
	float4 pos = mul(Inputs.vPosition, transformation);
	tout.Position = mul(pos, viewProjection);
	tout.tcoord = Inputs.texCoord;

	return tout;
}

Texture2D tex1 : register(t0);
//TODO find out why only s1 works and not s0?
SamplerState sampler1 : register(s1);

float4 psmain(VS_OUTPUT input) : SV_Target
{
	return tex1.Sample(sampler1, input.tcoord);
}