#include "macros.hlsl"

COMMON {
	cbuffer CameraInfo 
	{
		float4x4 g_matViewProjection;
		float4 g_vViewPosition;
	};
	struct PerModelData
	{
		float4x4 m_matTranslation;
		float4x4 m_matRotation;
	}
	StructuredBuffer<PerModelData> g_modelData;
	struct PS_INPUT
	{
		float4 m_vScreenPosition: SV_POSITION;
		float4 m_vWorldPosition: POSITION;
		float4 m_vTexCoord: TEXCOORD0;
		float4 m_vNormal: NORMAL0;
	}
}
VS
{

	struct VS_INPUT
	{
		float3 m_vPosition: POSITION;
		float2 m_vTexCoord: TEXCOORD0;
		float3 m_vNormal: NORMAL0;
	}

	PS_INPUT vsMain( VS_INPUT input )
	{
		PS_INPUT output = {};
		output.m_vScreenPosition = float4(input.m_vPosition, 1);
		output.m_vScreenPosition = mul(
			output.m_vScreenPosition,
			g_modelData[0].m_matTranslation
		);
		output.m_vScreenPosition = mul(
			output.m_vScreenPosition,
			g_matViewProjection
		);
		output.m_vWorldPosition = mul(
			float4(input.m_vPosition, 1),
			g_modelData[0].m_matTranslation
		);
		output.m_vNormal = mul(
			float4(input.m_vNormal, 1),
			g_modelData[0].m_matRotation
		);
		output.m_vTexCoord = float4(input.m_vTexCoord, 0, 0);
		return output;
	}
}
PS
{
	#include "brdf.hlsl"
	struct PS_OUTPUT
	{
		float4 m_vAlbedo: SV_Target0;
	}

	PS_OUTPUT psMain( PS_INPUT input )
	{
		PS_OUTPUT output = {};
		output.m_vAlbedo = input.m_vNormal;
		return output;
	}
}