1 /** This file is part of Shapes.
3 ** Shapes is free software: you can redistribute it and/or modify
4 ** it under the terms of the GNU General Public License as published by
5 ** the Free Software Foundation, either version 3 of the License, or
8 ** Shapes is distributed in the hope that it will be useful,
9 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
10 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 ** GNU General Public License for more details.
13 ** You should have received a copy of the GNU General Public License
14 ** along with Shapes. If not, see <http://www.gnu.org/licenses/>.
16 ** Copyright 2008, 2014 Henrik Tidefelt
21 randPath: \ •state n →
24 \ •st pile e → pile--( ^ )<(1cm*[random2D •st])>( 2mm * (1+[random1D•st]) ^ 180°*[random1D•st] )
28 •rand: [newRandom (•time)]
31 pth: sh [] [randPath •rand '10]
33 •page << @stroking:RGB_RED | [stroke controlling [] pth]
34 hull: [controlling_hull pth]
35 •page << @width:0.3bp | [stroke hull]