wxVTKiren->GetEventPosition( tmpPx , tmpPy );
fprintf(ff,"::%s (x,y) = (%i, %i) t(sg): %f\n \n",method.c_str(), tmpPx, tmpPy, sg);
fclose(ff);
wxVTKiren->GetEventPosition( tmpPx , tmpPy );
fprintf(ff,"::%s (x,y) = (%i, %i) t(sg): %f\n \n",method.c_str(), tmpPx, tmpPy, sg);
fclose(ff);