CPSsimilaritymap

by Tim C. Lueth, SG-Lib Toolbox: SolidGeometry 5.6 - CPL/Closed Polygon Lists
Introduced first in SolidGeometry 4.5, Creation date: 2019-02-11, Last change: 2025-09-14

converts an array of CPS or polyshapes into a cell list of similar CPS

Description

This is not a fast procedure; the more boundaries exist, the more time is required.

See Also:

Example Illustration

missing image of CPSsimilaritymap(CPS,tol)

Syntax

[S,pso,T2,psc,ps]=CPSsimilaritymap(CPS,[tol])

Input Parameter

CPS: CPS struct or array of polyshape array
tol: tolerance for turningdist; default is 1e-7 ~ eps2

Output Parameter

S: cell list of similar boundaries n x .....
pso: array of different shape: n elements
T2: List of 3x3 transformation matrix related to ps
psc: array of different shape n elements
ps: full array of boundary contour

Examples


SGfigure;
for i=1:3; CPLplotasPS(PLtransR(CPLsample(34),rot(randminv([-pi,pi])))+randminv(1,2,[-10 10])); end
for i=1:4; CPLplotasPS(PLtransR(CPLsample(33),rot(randminv([-pi,pi])))+randminv(1,2,[-20 20])); end
CPS=CPSofgca; CPSsimilaritymap(CPS), CPSsimilaritymap(CPS.ps)



Copyright 2019-2025 Tim C. Lueth. All rights reserved. The code is the property of Tim C. Lueth and may not be redistributed or modified without explicit written permission. This software may be used free of charge for academic research and teaching purposes only. Commercial use, redistribution, modification, or reverse engineering is strictly prohibited. Access to source code is restricted and granted only under specific agreements. For licensing inquiries or commercial use, please contact: Tim C. Lueth

Last html export of this page out of FM database by TL: 2025-09-21