mirror of
https://github.com/DJSundog/NopSCADlib.git
synced 2024-11-23 15:23:51 -05:00
34 lines
1.3 KiB
OpenSCAD
34 lines
1.3 KiB
OpenSCAD
//
|
|
// NopSCADlib Copyright Chris Palmer 2018
|
|
// nop.head@gmail.com
|
|
// hydraraptor.blogspot.com
|
|
//
|
|
// This file is part of NopSCADlib.
|
|
//
|
|
// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
|
|
// GNU General Public License as published by the Free Software Foundation, either version 3 of
|
|
// the License, or (at your option) any later version.
|
|
//
|
|
// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
|
// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
// See the GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License along with NopSCADlib.
|
|
// If not, see <https://www.gnu.org/licenses/>.
|
|
//
|
|
|
|
//
|
|
//! Layout objects in a line with equal gaps given a vector of their widths.
|
|
//
|
|
include <../global_defs.scad>
|
|
|
|
function layout_offset(widths, i, gap = 2) = //! Calculate the offset for the ```i```th item
|
|
i == 0 ? widths[0] / 2
|
|
: layout_offset(widths, i - 1, gap) + widths[i - 1] / 2 + gap + widths[i] / 2;
|
|
|
|
module layout(widths, gap = 2, no_offset = false) //! Layout children passing ```$i```
|
|
translate([no_offset ? -widths[0] / 2 : 0, 0])
|
|
for($i = [0 : len(widths) - 1])
|
|
translate([layout_offset(widths, $i, gap), 0])
|
|
children();
|