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-- tkz_elements_functions_regular.lua
-- date 2024/07/16
-- version 2.30c
-- Copyright 2024 Alain Matthes
-- This work may be distributed and/or modified under the
-- conditions of the LaTeX Project Public License, either version 1.3
-- of this license or (at your option) any later version.
-- The latest version of this license is in
-- http://www.latex-project.org/lppl.txt
-- and version 1.3 or later is part of all distributions of LaTeX
-- version 2005/12/01 or later.
-- This work has the LPPL maintenance status “maintained”.
-- The Current Maintainer of this work is Alain Matthes.
---------------------------------------------------------------------------
--
---------------------------------------------------------------------------
function regular_(c,th,s) -- center through side
local r,t,dep
dep = angle_normalize(point.arg (th-c))
t = {}
r = point.mod (th-c)
for i =1,s do
table.insert( t , (c + point : polar (r,2*(i-1)*math.pi/s + dep) ))
end
return t
end
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