struct Input_ {
    float4 position_ : POSITION;
    float3 normal_ : NORMAL;
    float4 color_ : DIFFUSE;
};

struct Output_ {
    float4 projected_ : POSITION;
    float3 normal_ : TEXCOORD0;
    float4 camera_ : TEXCOORD1;
};

Output_ main(
    in Input_ input,
    uniform float4x4 mvp,
    uniform float4x4 mv,
    uniform float3 light
) {
    Output_ output;
    output.projected_ = mul(mvp, input.position_);
    output.camera_ = mul(mv, input.position_);
    output.normal_ = mul(mv, float4(input.normal_, 0)).xyz;
    return output;
}