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| -rw-r--r-- | libraries/rounder.scad | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libraries/rounder.scad b/libraries/rounder.scad new file mode 100644 index 0000000..1eb080c --- /dev/null +++ b/libraries/rounder.scad @@ -0,0 +1,31 @@ +// Library: rounder.scad +// Version: 1.1 +// Author: Marius Kintel (Idea by Zach Hoeken) +// Copyright: 2010 +// License: BSD + +// EXAMPLE USAGE: +// roundedBox(20, 30, 40, 5); + +// size is a vector [w, h, d] +module roundedBox(size, radius) +{ + cube([size[0], size[1]-radius*2, size[2]-radius*2], center=true); + cube([size[0]-radius*2, size[1], size[2]-radius*2], center=true); + cube([size[0]-radius*2, size[1]-radius*2, size[2]], center=true); + + rot = [ [0,0,0], [90,0,90], [90,90,0] ]; + for (axis = [0:2]) { + for (x = [radius-size[axis]/2, -radius+size[axis]/2], + y = [radius-size[(axis+1)%3]/2, -radius+size[(axis+1)%3]/2]) { + rotate(rot[axis]) + translate([x,y,0]) + cylinder(h=size[(axis+2)%3]-2*radius, r=radius, center=true); + } + } + for (x = [radius-size[0]/2, -radius+size[0]/2], + y = [radius-size[1]/2, -radius+size[1]/2], + z = [radius-size[2]/2, -radius+size[2]/2]) { + translate([x,y,z]) sphere(radius); + } +} |