From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 5 Nov 2017 01:02:19 +0000 (+0000)
Subject: bugfixes
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=aba96664f814aaf5f1e0b9a3a0c53ecf4eb070df;p=moebius3.git

bugfixes

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/Makefile b/Makefile
index bf04a5e..cc563a2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 
 all: moebius-core.scad
 
-moebius-core.scad: genscad
+moebius-core.scad: genscad moebius.py
 		./$< >$@.tmp && mv -f $@.tmp $@
diff --git a/moebius.py b/moebius.py
index a5ed8d1..f2a29da 100644
--- a/moebius.py
+++ b/moebius.py
@@ -96,7 +96,7 @@ class MoebiusHalf:
     if t == 0:
       dirn = m.edge.dirn(m._thetas[iu], extra_zeta=-tau/4)
     elif iu == m.nu:
-      return MoebiusHalf.point_offset(m, 0, 1-t, -offset)
+      return MoebiusHalf.point_offset(m, 0, t, offset)
     else:
       vec_t = MoebiusHalf.point(m, iu,   t + 0.01) - p
       vec_u = MoebiusHalf.point(m, iu+1, t)        - p