Functions to reflect shapes in various ways. More...

#include "msm_reflect_shape.h"
#include <vcl_cassert.h>

Functions
void	msm_reflect_shape_along_x (const msm_points &points, const vcl_vector< unsigned > &sym_pts, msm_points &new_points, double ax)
	Reflect points in the line x=ax, then re-number.

Detailed Description

Functions to reflect shapes in various ways.

Renumbering necessary for symmetric shapes. For instance, if reflecting a face, the left eye becomes the right eye. This would mangle a model, so we renumber.

Author:: Tim Cootes

Definition in file msm_reflect_shape.cxx.

Function Documentation

void msm_reflect_shape_along_x	(	const msm_points &	points,
		const vcl_vector< unsigned > &	sym_pts,
		msm_points &	new_points,
		double	ax
	)

Reflect points in the line x=ax, then re-number.

On exit, new_points[i] = points[relabel[i]] reflected in x=ax

Definition at line 14 of file msm_reflect_shape.cxx.