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

(

)

{
    // Initialization of tessellation library (used for PDF export)
    DtkErrorStatus tesselationStatus = (DtkErrorStatus)tess_InitTesselation("tess_tmp", 0.05);
 
    // Deactivate linear and angular tolerance (default: 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 radians
    tess_set_angular(angularTol);
    */
 
    // Warn if tessellation failed to start
    if (tesselationStatus != dtkNoError)
    {
        std::cout << "Warning: Tessellation failed to start: "
                  << dtkTypeError(tesselationStatus).c_str() << std::endl;
    }
 
    TessStatus = tesselationStatus;
    return tesselationStatus;
}

Variable Documentation

TessStatus

int TessStatus = dtkTessellationNotStarted