texture texTFFT; sampler1D texFFT = sampler_state { Texture = <texTFFT>; }; 
// towards 0.0 is bass / lower freq, towards 1.0 is higher / treble freq
texture texFFTSmoothedT; sampler1D texFFTSmoothed = sampler_state { Texture = <texFFTSmoothedT>; }; 
// this one has longer falloff and less harsh transients

texture rawtexBricks; sampler2D texBricks = sampler_state { Texture = <rawtexBricks>; };
texture rawtexGrunge; sampler2D texGrunge = sampler_state { Texture = <rawtexGrunge>; };
texture rawtexMono; sampler2D texMono = sampler_state { Texture = <rawtexMono>; };
texture rawtexNoise; sampler2D texNoise = sampler_state { Texture = <rawtexNoise>; };
texture rawtexNormal; sampler2D texNormal = sampler_state { Texture = <rawtexNormal>; };
texture rawtexPaper; sampler2D texPaper = sampler_state { Texture = <rawtexPaper>; };
texture rawtexPooBrain; sampler2D texPooBrain = sampler_state { Texture = <rawtexPooBrain>; };

float fGlobalTime; // in seconds
float2 v2Resolution; // viewport resolution (in pixels)

#define t fGlobalTime

#define W(p,a) cos(a)*p+sin(a)*float2(-p.y,p.x)
#define X(a,b) a-floor(a*b/1.)*b



float D(float3 p)
{

//p=X(p,10.)-5.;

return abs(p)-.1;
//return max(abs(p.x)-2.,length(p.yz)-.2);
}



float4 main( float2 TexCoord : TEXCOORD0 ) : COLOR0
{
 /* float2 v = TexCoord-.5;

float4 c=0.,
cc={.3,.1,.5,1.};

float3 p={0.,0.,-5.},
r=normalize(float3(v*v2Resolution/v2Resolution.x,.5)),
l={-2.,-3.,1.},
q=p;

float d=0.,
f=0.,
w=99.;

int
i=0;

//WRONG LAYOUT!   < >

do
{
  i++;

  p+=r*d*.5;

  float d=D(p);

if(d<.001)
{
  p+=r*d;

  float2 u={.001,0.};

  float3 n=float3(D(p+u.xyy),D(p+u.yxy),D(p+u.yyx))-D(p);

  float h=dot(n,l), 
  s=pow(dot(n,normalize(q-p+l)),99.);

//  c=cc*h+s;
  return cc*h+s;
}

//}while(length(q-p)<w && i<599);
}while(length(q-p)<w);


//return f + t;

return c;*/
  return float4(0,1,0,0);
}