From 29e09ec262cc95049180dea009757b5a036cf52e Mon Sep 17 00:00:00 2001 From: Ian Jackson Date: Sat, 25 May 2013 15:49:28 +0100 Subject: [PATCH] tube-crossdrill-jig: move mainframe holes to middle of slots --- tube-crossdrill-jig.scad | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tube-crossdrill-jig.scad b/tube-crossdrill-jig.scad index 4e80849..72da7c0 100644 --- a/tube-crossdrill-jig.scad +++ b/tube-crossdrill-jig.scad @@ -47,10 +47,11 @@ slotwidthx = slotwidth * slotslopediag; slotxperlen = slotslope / slotslopediag; slotyperlen = 1 / slotslopediag; -mainframeholex = backslotedgespace/2 + slotwidth/sqrt(2) + - backslotmid2screwhole / sqrt(2); +mainframeholex = backslotedgespace/2 + slotpluglongerlen * slotxperlen + + 0.5 * slotwidth * slotyperlen; -mainframeholey = -backslotmid2screwhole / sqrt(2); +mainframeholey = -slotpluglongerlen * slotyperlen + + 0.5 * slotwidth * slotxperlen; mainframemaxx = mainframeholex + mainframeextraside; mainframeminy = mainframeholey - mainframeextrafront; -- 2.30.2