From 50ad117bafa3d07f7d29da5ea439e44966bb752a Mon Sep 17 00:00:00 2001 From: Ian Jackson Date: Sat, 15 Sep 2012 18:57:24 +0100 Subject: [PATCH] tower-base wip new attach --- tower-base.scad | 29 ++++++++++++++--------------- 1 file changed, 14 insertions(+), 15 deletions(-) diff --git a/tower-base.scad b/tower-base.scad index a96143c..8c35367 100644 --- a/tower-base.scad +++ b/tower-base.scad @@ -7,7 +7,8 @@ pillarthick=8; sidethick=2.5; archthick=6.5; frameextra=3.5; -framesplay=1; +framesplayx=1; +framesplayy=5; botleftgap=4.5; botleftstand=0.75; archoutwards=(pillarthick-archthick)/sqrt(8); @@ -19,14 +20,15 @@ d=0.01; mw2=motorwidth/2; -include // Libs.scad is @ http://www.thingiverse.com/thing:6021 +include module corner() { \$fn=30; frameheight= motorheight + frameextra; slopeheight= totalheight - frameheight; - slope = (mw2 + archoutwards - framesplay)/slopeheight; - echo(sqrt(2)*slope); + slopex = (mw2 + archoutwards - framesplayx)/slopeheight; + slopey = (mw2 + archoutwards - framesplayy)/slopeheight; + //echo(sqrt(2)*slope); translate([-mw2,-mw2,0]) union(){ difference(){ @@ -40,8 +42,8 @@ module corner() { } intersection(){ multmatrix - ([ [ 1, 0, slope, -archoutwards ], - [ 0, 1, slope, -archoutwards ], + ([ [ 1, 0, slopey, -archoutwards ], + [ 0, 1, slopex, -archoutwards ], [ 0, 0, 1, frameheight ], [ 0, 0, 0, 1 ]]) translate([0,0,-frameextra]) @@ -93,8 +95,8 @@ module halfside() { module towerbase() { difference(){ union(){ - for (angle=[0,90,180,270]) - rotate([0,0,angle]) corner(); + for (mirx=[0,1]) for (miry=[0,1]) + mirror([mirx,0,0]) mirror([0,miry,0]) corner(); for (angle=[0,90,180]) { rotate([0,0,angle]) halfside(); rotate([0,0,angle]) mirror([1,0,0]) halfside(); @@ -106,13 +108,10 @@ module towerbase() { [ 0, 0, 0, 1 ] ]) cube([100,200,100]); } - translate([0,0,totalheight]) - rotate([0,-90,0]) - intersection(){ - dovetail(height=10.1, male=true); - translate([dovebasecutcylz,0,-100]) - cylinder(r=dovebasecutcylr,h=200); - }; + translate([0,-5.0,totalheight]) { + rotate([-90,0,0]) + DoveClipPair(h=10.1); + } } //intersection(){ -- 2.1.4