struct STDVertex {
	float3 pos;
	float4 col;
};

struct VertexOut {
	float4 pos : SV_Position;
	float4 col;
};


struct STDCamera {
	float4x4 mvp;
	float3 position;
	float3 direction;
};

[shader("vertex")]
VertexOut vsMain(uint vertex_id: SV_VertexID, uint instance_id: SV_InstanceID, StructuredBuffer<STDVertex> vertices, uniform StructuredBuffer<STDCamera> camera) {
	return VertexOut(mul(float4(vertices[vertex_id].pos, 1.0), camera[0].mvp), vertices[vertex_id].col);
}

[shader("pixel")]
float4 fsMain(VertexOut fsIn){
	return fsIn.col;
}