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sewing-table: jig: other diagonals
author
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Tue, 13 Jun 2017 18:41:14 +0000
(19:41 +0100)
committer
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Tue, 13 Jun 2017 18:41:14 +0000
(19:41 +0100)
sewing-table.scad.m4
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diff --git
a/sewing-table.scad.m4
b/sewing-table.scad.m4
index ec3f8ed4cf2f045af570c983712878e015c13d18..8ca8ff17bc26b4a2f7342092f0841d15798f7d4b 100644
(file)
--- a/
sewing-table.scad.m4
+++ b/
sewing-table.scad.m4
@@
-209,10
+209,13
@@
module TileBase(botleft, topright){
}
if (JIG) {
translate([0,0,-20]) linear_extrude(height=20) {
- translate(botleft)
- rotate(atan2(size[1],size[0]))
- translate([0, -test_edge/2])
- square([vectorlen2d(size), test_edge]);
+ for (diag=[[ +1, botleft ],
+ [ -1, [topright[0], botleft[1]] ]]) {
+ translate(diag[1])
+ rotate(atan2(size[1], diag[0] * size[0]))
+ translate([0, -test_edge/2])
+ square([vectorlen2d(size), test_edge]);
+ }
}
}
}