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sewing-table: FitTest: remove bracing from Front and Rear
author
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Sat, 3 Jun 2017 13:59:08 +0000
(14:59 +0100)
committer
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Sat, 3 Jun 2017 16:50:38 +0000
(17:50 +0100)
sewing-table.scad.m4
patch
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diff --git
a/sewing-table.scad.m4
b/sewing-table.scad.m4
index 13778aa360b6120de890fad670ef9082de60f0dc..99f51901edd1517f62141d176128bc7deb241f46 100644
(file)
--- a/
sewing-table.scad.m4
+++ b/
sewing-table.scad.m4
@@
-553,17
+553,19
@@
m4_dnl expands to two comma-separated corners:
m4_dnl that denoted by ix, and the next one anticlockwise
m4_define(`R_EDGE',`$1[$2],$1[(($2)+1)%4]')
m4_dnl that denoted by ix, and the next one anticlockwise
m4_define(`R_EDGE',`$1[$2],$1[(($2)+1)%4]')
-module FitTest_general(c0,sz){
+module FitTest_general(c0,sz
, dobrace=false
){
c = Rectangle_corners(c0, sz);
brace = [7,7,9];
difference(){
union(){
Rectangle_TileBase(c);
c = Rectangle_corners(c0, sz);
brace = [7,7,9];
difference(){
union(){
Rectangle_TileBase(c);
- translate(concat(c0, [-brace[2] + 0.1])){
- difference(){
- cube(concat(sz,[brace[2]]) - [5,0,0]);
- translate(brace + [0,0, -25])
- cube(concat(sz, [50]) - brace*2 + [10,0,0]);
+ if (dobrace) {
+ translate(concat(c0, [-brace[2] + 0.1])){
+ difference(){
+ cube(concat(sz,[brace[2]]) - [5,0,0]);
+ translate(brace + [0,0, -25])
+ cube(concat(sz, [50]) - brace*2 + [10,0,0]);
+ }
}
}
RoundEdge(R_EDGE(c,1));
}
}
RoundEdge(R_EDGE(c,1));
@@
-573,7
+575,7
@@
module FitTest_general(c0,sz){
}
module FitTest_Entire(){ ////toplevel
}
module FitTest_Entire(){ ////toplevel
- FitTest_general([-40,-80], [275,180]);
+ FitTest_general([-40,-80], [275,180]
, dobrace=true
);
}
module FitTest_RearCurve(){ ////toplevel
}
module FitTest_RearCurve(){ ////toplevel