/* Panorama_Tools - Generate, Edit and Convert Panoramic Images
Copyright (C) 1998,1999 - Helmut Dersch firstname.lastname@example.org
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
void setFcnPanoNperCP (int i);
// set sigma of huber m-estimator. The influence of
// control points with errors above sigma is reduced.
// sigma = 0 disables the m-estimator
void setFcnPanoHuberSigma(double sigma);
int EvaluateControlPointErrorAndComponents (int num, double *errptr, double errComponent);
int sphere2plane( double x_dest, double y_dest, double * xyz_plane, double distance);