lib/maracasVisuLib/src/interface/wxWindows/widgets/figureCuttingSphereModel.cxx

   1 #include "figureCuttingSphereModel.h"
   2
   3 //----------------------------------------------------------------------------
   4 //----------------------------------------------------------------------------
   5 //----------------------------------------------------------------------------
   6 figureCuttingSphereModel::figureCuttingSphereModel()
   7 {
   8 }
   9 //----------------------------------------------------------------------------
  10 figureCuttingSphereModel::~figureCuttingSphereModel() // virtual
  11 {
  12 }
  13 //----------------------------------------------------------------------------
  14 bool figureCuttingSphereModel::IfPointInside(double x, double y, double z) // virtual
  15 {
  16         double in[4],out[4];
  17         in[0]=x;
  18         in[1]=y;
  19         in[2]=z;
  20         in[3]=1;
  21         _inversModel->MultiplyPoint (in, out);
  22
  23         bool result=false;
  24         if (sqrt( out[0]*out[0] + out[1]*out[1] + out[2]*out[2] )<0.5 )
  25         {
  26                 result=true;
  27         }
  28         return result;
  29 }
  30 //----------------------------------------------------------------------------
  31 double figureCuttingSphereModel::GetTheoricVolume() // virtual
  32 {
  33         double piTMP=3.14159265;
  34         return (4.0/3.0) * piTMP * (_sx/2)*(_sy/2)*(_sz/2);
  35 }
  36 //----------------------------------------------------------------------------
  37 char *figureCuttingSphereModel::GetName() // virtual
  38 {
  39         return "Sphere";
  40 }