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[q] Paw-like FUN/DRAW?

Hi all,

How can I do Paw-like

PAW> FUN/DRAW X2+Y2+Z**2=1

in Root?

Thanks,
Chul Su

Try the following macro:

void f3()       
{
   // This example creates a 3D function and plots it.

   TF3 *f3 = new TF3("f3","sin(x*x+y*y+z*z-36)",-2,2,-2,2,-2,2);
   f3->SetClippingBoxOn(0,0,0);
   f3->SetFillColor(30);
   f3->SetLineColor(15);
   f3->Draw();       
}