lib/maracasVisuLib/src/CutModule/kernel/CutModelFigureCylinder.cxx

   1
   2 #include "CutModelFigureCylinder.h"
   3
   4 CutModelFigureCylinder::CutModelFigureCylinder()
   5 {
   6         _vtkcylinder    = vtkCylinderSource::New();
   7         _vtkcylinder->SetResolution(20);
   8 }
   9 //----------------------------------------------------------------------------
  10 CutModelFigureCylinder::~CutModelFigureCylinder()  // virtual
  11 {
  12         _vtkcylinder->Delete();
  13 }
  14 //----------------------------------------------------------------------------
  15 bool CutModelFigureCylinder::IfPointInside(double x, double y, double z) // virtual
  16 {
  17         double in[4],out[4];
  18         in[0]=x;
  19         in[1]=y;
  20         in[2]=z;
  21         in[3]=1;
  22         _inversModel->MultiplyPoint (in, out);
  23
  24         bool result=false;
  25         if ((sqrt( out[0]*out[0] + out[2]*out[2] )<0.5 )  && (out[1]>-0.5) && (out[1]<0.5)  )
  26         {
  27                 result=true;
  28         }
  29         return result;
  30 }
  31 //----------------------------------------------------------------------------
  32 double CutModelFigureCylinder::GetTheoricVolume() // virtual
  33 {
  34         double piTMP=3.14159265;
  35         return piTMP*(_sx/2)*(_sz/2)*_sy;
  36 }
  37 //----------------------------------------------------------------------------
  38 const char *CutModelFigureCylinder::GetName() // virtual
  39 {
  40         return "Cylinder";
  41 }
  42 vtkPolyData* CutModelFigureCylinder::getPolyData(){
  43         return _vtkcylinder->GetOutput();
  44 }
  45 //----------------------------------------------------------------------------