From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 15 Sep 2012 17:57:24 +0000 (+0100)
Subject: tower-base wip new attach
X-Git-Tag: filamentspool-v2-release~877
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=50ad117bafa3d07f7d29da5ea439e44966bb752a

tower-base wip new attach
---

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> //  Libs.scad is @ http://www.thingiverse.com/thing:6021
+include <doveclip.scad>
 
 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(){