module DoveClipExtender(length, ha=7, hb=7, counta=2, countb=2,
pillarw=3.5, pillarslope=0.75, webthick=1) {
+ pillarr=pillarw/2;
+
mirror([1,0,0])
DoveClipPairSane(h=ha, count=counta);
translate([length,0,0])
DoveClipPairSane(h=hb, count=countb);
pillarlen = length - DoveClip_depth() * 2 + 2;
pilesw = min(DoveClipPairSane_width(counta), DoveClipPairSane_width(countb))
- - 0.5 - pillarw*2;
+ - 0.5 - pillarr*2;
pilesh = min(ha, hb) - 0.5;
d = 0.25;
echo(pilesh);
intangle = atan(pillarslope);
- polyjx = sin(intangle)*pillarw;
- polyjy = cos(intangle)*pillarw;
- polyex = -tan(intangle+90)*pillarw;
+ polyjx = sin(intangle)*pillarr;
+ polyjy = cos(intangle)*pillarr;
+ polyex = -tan(intangle+90)*pillarr;
webmidy = pilesh/2+d;
translate([DoveClip_depth() - 1, 0, 0]) {
translate([0,0,pilesh/2]) mirror([0,0,xmir])
translate([0,0,-pilesh/2]) {
intersection() {
- translate([-1, -pillarw-5, 0.01])
- cube([pillarlen+2, pilesh+pillarw*2+10, pilesw]);
+ translate([-1, -pillarr-5, 0.01])
+ cube([pillarlen+2, pilesh+pillarr*2+10, pilesw]);
mirror([1,0,0]) rotate([0,-90,0])
linear_extrude(height=pillarlen) union(){
- circle(r=pillarw, $fn=20);
+ circle(r=pillarr, $fn=20);
polygon([[polyjx,polyjy-0.1], [polyex, 0],
[polyjx,-(polyjy-0.1)]]);
- //polygon([[pilesh,0], [pilesh-pillarh,0], [pilesh,pillarw]]);
polygon([[0,-webthick/2], [0,webthick/2],
[webmidy,webthick/2], [webmidy,-webthick/2]]);
}
}
}
-//DoveClipExtender(length=100, ha=16, hb=20, counta=3, countb=4);
+DoveClipExtender(length=100, ha=16, hb=20, counta=3, countb=4);