TesselationEngine.cpp File Reference

Functions
void	EndTesselation ()
int	GetTesselationStatus ()
DtkErrorStatus	InitTesselation ()

Variables
int	TessStatus = dtkTessellationNotStarted

Function Documentation

EndTesselation()

void EndTesselation

(

)

{
      tess_EndTesselation();
}

GetTesselationStatus()

int GetTesselationStatus

(

)

{
     return TessStatus;
}

InitTesselation()

DtkErrorStatus InitTesselation

(

)

{
     DtkErrorStatus TesselationStatus = dtkErrorAllocation;
 
          //Initialization of tessellation library (used for PDF)
          TesselationStatus = (DtkErrorStatus)tess_InitTesselation("tess_tmp", 0.05);
 
          //Deactivating linear and angular tolerance => Angular tolerance of 10 degrees will be used
          tess_disableTolLinear(DTK_TRUE);
          tess_disableTolAngular(DTK_TRUE);
 
          //You can also use your own tessellation parameters :
          /*
          double LinearTol = 0.1;
          tess_set_linear(LinearTol);
          double AngularTol = 0.175; // angle in radian
          tess_set_angular(AngularTol); */
 
          if (TesselationStatus != dtkNoError)
          {
               cout << "Warning : Tesselation failed to start : " << dtkTypeError(TesselationStatus).c_str() << endl;
          }
     
     TessStatus = TesselationStatus;
    return TesselationStatus;
}

Variable Documentation

TessStatus

int TessStatus = dtkTessellationNotStarted