From d4f9630ab8406a4b0703fd91ecf002a0e92bf8bb Mon Sep 17 00:00:00 2001 From: Ian Jackson Date: Sat, 3 Jun 2017 13:02:36 +0100 Subject: [PATCH] sewing-table: NewRearCurve: wip, need scale --- sewing-table.scad.m4 | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/sewing-table.scad.m4 b/sewing-table.scad.m4 index 2bb8f7a..8f2d6f7 100644 --- a/sewing-table.scad.m4 +++ b/sewing-table.scad.m4 @@ -422,16 +422,27 @@ module Machine_Profile(){ } } -module Machine_NewRearProfile(){ ////toplevel +module Machine_NewRearProfile(){ // figures copied out of xfig edit boxes // best not to edit the posbox size if poss - just move it - posbox = 10 * ([7.2333,-14.1267] - [-16.2289,40.0289]); - sideline = -10 * ([-6.2400,13.5600] - [-2.4467,28.2556]); + posbox = 10 * ([7.2333,-14.1267] - [-16.2289,40.0289]); // box, Green + sideline = -10 * ([-6.2400,13.5600] - [-2.4467,28.2556]); // line, Blue sh = -[abs(posbox[0]), abs(posbox[1])]; rot = atan2(-sideline[0], sideline[1]); echo("SH",sh,rot); rotate(rot) translate(sh){ - import("sewing-table-rear-profile.dxf", convexity=10); + import("sewing-table-rear-profile.dxf", convexity=10); // spline, Pink3 + } +} + +module Machine_NewRearCurve(){ + intersection(){ + rotate_extrude(convexity=10, $fn=32) + rotate(90) + translate([ 0, -rearcurve_double_inrad ]) + Machine_NewRearProfile(); + translate([0,0,-500]) + cube([500,500,1000]); } } @@ -727,4 +738,5 @@ module Demo(){ ////toplevel //Demo(); //Machine_Profile(); -//Machine_RearProfile(); +//Machine_NewRearProfile(); +//Machine_NewRearCurve(); -- 2.30.2