From bac3e1e103ad3fbd46e794c28cce136ab79041b0 Mon Sep 17 00:00:00 2001 From: kwikrick Date: Sun, 9 Feb 2014 07:50:44 +0000 Subject: [PATCH] bug fix in make_hcs_3d.py --- geosolver/intersections.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/geosolver/intersections.py b/geosolver/intersections.py index 0eb8b10..b1d400c 100644 --- a/geosolver/intersections.py +++ b/geosolver/intersections.py @@ -343,13 +343,13 @@ def make_hcs_3d (a, b, c, righthanded=True): v = vector.vector([0.0,1.0,0.0]) elif tol_eq(nu, 0.0): # determine u perpendicular from v - u,dummy = perp_3d(v)[0] + u,dummy = perp_3d(v) elif tol_eq(nv, 0.0): # determine v perpendicular from u - dummy,v = perp_3d(u)[0] + dummy,v = perp_3d(u) # ensure that u and v are different if tol_eq(vector.norm(u-v),0.0): - dummy,v = perp_3d(u)[0] + dummy,v = perp_3d(u) # make the basis vectors orthogonal w = vector.cross(u,v) v = vector.cross(w,u)