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matrix matWorldViewProj : WorldViewProjection;

struct VS_OUTPUT
{
   float4 Pos: POSITION;
};

VS_OUTPUT VS( float4 Pos: POSITION )
{
   VS_OUTPUT Out = (VS_OUTPUT) 0; 
   Out.Pos = mul(Pos, matWorldViewProj); // transform Position
   return Out;
}

float4 PS() : COLOR
{
  float Aintensity = 0.8f;
  float4 Acolor =  float4(1.0f, 0.075f, 0.075f, 1.0f);
  return Aintensity * Acolor;
}

technique TShader
{
    pass P0
    {
        // compiler directives
        VertexShader = compile vs_1_1 VS();
        PixelShader  = compile ps_1_1 PS();
    }
}

#include "DarkSDK.h"


#define INITGUID
#include <dxdiag.h>
#undef INITGUID



#define MAT_WORLD 1
#define MAT_VIEW  2
#define MAT_PROJ  3
#define MAT_WV    4
#define MAT_WVP   5
#define OBJ_SPHERE 1
#define EFFECT_AMBIENT 1

void DarkSDK ( void )
{
   // set sync on and sync rate to 60 frames per second
   dbSyncOn   ( );
   dbSyncRate ( 60 );

   dbLoadObject("sphere.x", OBJ_SPHERE);

   dbLoadEffect("test.fx", EFFECT_AMBIENT, 0);
   dbSetObjectEffect(OBJ_SPHERE, EFFECT_AMBIENT);
   dbSetEffectTechnique(EFFECT_AMBIENT, "TShader");
	
	
   // loop until the escape key is pressed
   while ( LoopSDK ( ) )
   {
      if ( dbEscapeKey ( ) )
         return;
      // update screen
      dbSync ( );
   }
}

float4 PS( float4 Pos: POSITION ) : COLOR

float4 PS() : COLOR

float4x4 worldViewProj : WorldViewProjection;

float4 AColour = { 1.0f, 0.075f, 0.075f, 1.0f };
float AIntensity = { 0.8f } ;

struct vertexInput {
    float3 position	: POSITION;
};

struct vertexOutput {
    float4 position	: POSITION;
};

vertexOutput VS_BasicIO( vertexInput IN ) 
{
    vertexOutput OUT;
    OUT.position = mul( float4(IN.position.xyz , 1.0) , worldViewProj);

    return OUT;
}

float4 PS_BasicIO( vertexOutput IN ) : COLOR
{
  return AColour * AIntensity;
}

technique Basic
{
    pass p0 
    {		
	VertexShader = compile vs_1_1 VS_BasicIO();
	PixelShader  = compile ps_1_1 PS_BasicIO();
    }
}