From b47a6fbe901394bc680c4ac79e3e26d8197ce948 Mon Sep 17 00:00:00 2001 From: Ian Jackson Date: Sat, 27 Jan 2018 01:25:39 +0000 Subject: [PATCH] fairphone-case: wip prop profile, fixes Signed-off-by: Ian Jackson --- fairphone-case.scad | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/fairphone-case.scad b/fairphone-case.scad index c37eb01..c321dbe 100644 --- a/fairphone-case.scad +++ b/fairphone-case.scad @@ -640,7 +640,8 @@ module PropProfile(gamma, cut=0){ ////toplevel echo("abc", a,b,c); - prpv1 = [ sin(psi), cos(psi) ]; + v1 = [ [ cos(psi), -sin(psi) ], // x + [ sin(psi), cos(psi) ] ]; // y prpp7 = [0, c + (lpp13[1] - prpp10[1]) ]; @@ -650,8 +651,9 @@ module PropProfile(gamma, cut=0){ ////toplevel prpp1 = prpp7 + [1,0] * // this is approximate, but will do (prop_main_th/2 + prop_prop_gap + prcp1[0] - epp4[0]); - prpp3 = prpp1 + [ -prp_r1, - (prcp2[1] - prcp1[1]) - prop_prop_gap ]; + prpp3 = prpp1 + + v1[0] * -prp_r1 + + v1[1] * ((prcp2[1] - prcp1[1]) - prop_prop_gap); prpp12 = prpp3 + [1,0] * (prop_end_dia + prop_caserecess_taper * (prpp1[1] - prpp3[1])); prp_r8 = prop_main_th; -- 2.30.2