dataTransform.h

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/*
 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
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/*
*/
 
#ifndef _DATA_TRANSFORM_H
#define _DATA_TRANSFORM_H
 
#include "reader.h"
#include "directedLine.h"
#include "bin.h"
directedLine* bin_to_DLineLoops(Bin& bin);
 
/*transform the pwlcurve into a number of directedline lines
 *insert these directedlines into orignal which is supposed to be
 *the part of the trimming loop obtained so far.
 *return the updated trimkming loop.
 */
directedLine* o_pwlcurve_to_DLines(directedLine* original, O_pwlcurve* pwl);
 
/*transform a trim loop (curve) into a directedLine loop
 */
directedLine* o_curve_to_DLineLoop(O_curve* curve);
 
/*transform a list of trim loops (trim) into
 *a list of polygons represented as directedLine*.
 */
directedLine* o_trim_to_DLineLoops(O_trim* trim);
 
 
#endif