#line 2 "E:\Program Files\Dead Steel\Data\Shaders\Generated\NiStandardMaterial\Shader0002-V.hlsl"
/*
Shader description:
TRANSFORM = 0
OUTPUTWORLDPOS = 0
OUTPUTWORLDNBT = 0
OUTPUTWORLDVIEW = 0
OUTPUTTANGENTVIEW = 0
NORMAL = 0
SPECULAR = 0
FOGTYPE = 0
ENVMAPTYPE = 0
PROJLIGHTMAPCOUNT = 0
PROJLIGHTMAPTYPES = 0
PROJSHADOWMAPCOUNT = 0
PROJSHADOWMAPTYPES = 0
OUTPUTUVCOUNT = 0
UVSET00 = 0
UVSET00TEXOUTPUT = 0
UVSET01 = 0
UVSET01TEXOUTPUT = 0
UVSET02 = 0
UVSET02TEXOUTPUT = 0
UVSET03 = 0
UVSET03TEXOUTPUT = 0
UVSET04 = 0
UVSET04TEXOUTPUT = 0
UVSET05 = 0
UVSET05TEXOUTPUT = 0
UVSET06 = 0
UVSET06TEXOUTPUT = 0
UVSET07 = 0
UVSET07TEXOUTPUT = 0
UVSET08 = 0
UVSET08TEXOUTPUT = 0
UVSET09 = 0
UVSET09TEXOUTPUT = 0
UVSET10 = 0
UVSET10TEXOUTPUT = 0
UVSET11 = 0
UVSET11TEXOUTPUT = 0
POINTLIGHTCOUNT = 0
SPOTLIGHTCOUNT = 0
DIRLIGHTCOUNT = 0
VERTEXCOLORS = 0
VERTEXLIGHTSONLY = 1
AMBDIFFEMISSIVE = 0
LIGHTINGMODE = 0
APPLYMODE = 1
*/

//---------------------------------------------------------------------------
// Types:
#if defined(DIRECT3D)
#define BONEMATRIX_TYPE float4x3
#else
#define BONEMATRIX_TYPE float3x4
#endif
//---------------------------------------------------------------------------

//---------------------------------------------------------------------------
// Constant variables:
//---------------------------------------------------------------------------

float4x4 g_World;
float4x4 g_ViewProj;
float4 g_MaterialEmissive;
//---------------------------------------------------------------------------
// Functions:
//---------------------------------------------------------------------------

/*

    This fragment is responsible for applying the view projection transform
    to the input position. Additionally, this fragment applies the world 
    transform to the input position. 
    
*/

void TransformPosition(float3 Position,
    float4x4 World,
    out float4 WorldPos)
{

    // Transform the position into world space for lighting, and projected 
    // space for display
    WorldPos = mul( float4(Position, 1.0f), World );
    
}
//---------------------------------------------------------------------------
/*

    Separate a float4 into a float3 and a float.   
    
*/

void SplitColorAndOpacity(float4 ColorAndOpacity,
    out float3 Color,
    out float Opacity)
{

    Color.rgb = ColorAndOpacity.rgb;
    Opacity = ColorAndOpacity.a;
    
}
//---------------------------------------------------------------------------
/*

    This fragment is responsible for applying the view projection transform
    to the input world position.
    
*/

void ProjectPositionWorldToProj(float4 WorldPosition,
    float4x4 ViewProjection,
    out float4 ProjPos)
{

    ProjPos = mul(WorldPosition, ViewProjection);
    
}
//---------------------------------------------------------------------------
/*

    This fragment is responsible for computing the coefficients for the 
    following equations:
    
    Kdiffuse = MatEmissive + 
        MatAmbient * Summation(0...N){LightAmbientContribution[N]} + 
        MatDiffuse * Summation(0..N){LightDiffuseContribution[N]}
        
    Kspecular = MatSpecular * Summation(0..N){LightSpecularContribution[N]}
    
    
*/

void ComputeShadingCoefficients(float3 MatEmissive,
    float3 MatDiffuse,
    float3 MatAmbient,
    float3 MatSpecular,
    float3 LightSpecularAccum,
    float3 LightDiffuseAccum,
    float3 LightAmbientAccum,
    bool Saturate,
    out float3 Diffuse,
    out float3 Specular)
{

    Diffuse = MatEmissive + MatAmbient * LightAmbientAccum + 
        MatDiffuse * LightDiffuseAccum;
    Specular = MatSpecular * LightSpecularAccum;
    
    if (Saturate)
    {
        Diffuse = saturate(Diffuse);
        Specular = saturate(Specular);
    }
    
}
//---------------------------------------------------------------------------
/*

    This fragment is responsible for computing the final RGBA color.
    
*/

void CompositeFinalRGBAColor(float3 FinalColor,
    float FinalOpacity,
    out float4 OutputColor)
{

    OutputColor.rgb = FinalColor.rgb;
    OutputColor.a = saturate(FinalOpacity);
    
}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
// Input:
//---------------------------------------------------------------------------

struct Input
{
    float3 Position : POSITION0;

};

//---------------------------------------------------------------------------
// Output:
//---------------------------------------------------------------------------

struct Output
{
    float4 PosProjected : POSITION0;
    float4 DiffuseAccum : TEXCOORD0;

};

//---------------------------------------------------------------------------
// Main():
//---------------------------------------------------------------------------

Output Main(Input In)
{
    Output Out;
	// Function call #0
    float4 WorldPos_CallOut0;
    TransformPosition(In.Position, g_World, WorldPos_CallOut0);

	// Function call #1
    float3 Color_CallOut1;
    float Opacity_CallOut1;
    SplitColorAndOpacity(g_MaterialEmissive, Color_CallOut1, Opacity_CallOut1);

	// Function call #2
    ProjectPositionWorldToProj(WorldPos_CallOut0, g_ViewProj, Out.PosProjected);

	// Function call #3
    float3 Diffuse_CallOut3;
    float3 Specular_CallOut3;
    ComputeShadingCoefficients(Color_CallOut1, float3(1.0, 1.0, 1.0), 
        float3(1.0, 1.0, 1.0), float3(1.0, 1.0, 1.0), float3(0.0, 0.0, 0.0), 
        float3(0.0, 0.0, 0.0), float3(0.0, 0.0, 0.0), bool(false), 
        Diffuse_CallOut3, Specular_CallOut3);

	// Function call #4
    CompositeFinalRGBAColor(Diffuse_CallOut3, Opacity_CallOut1, 
        Out.DiffuseAccum);

    return Out;
}

