From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 30 Dec 2017 13:11:25 +0000 (+0000)
Subject: helixish: debugging output
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=5654e5066a4a1c65ae897a4036fa21209fcb7ca7;p=moebius3.git

helixish: debugging output

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

diff --git a/helixish.py b/helixish.py
index ecbc79a..bdc07de 100644
--- a/helixish.py
+++ b/helixish.py
@@ -127,6 +127,9 @@ class HelixishCurve():
         def railway_CPQ(pq, dpq, railway_r):
           CPQ = pq + railway_r * np.array([-dpq[1], dpq[0]])
           dbg('railway_CPQ', railway_r, pq, dpq, CPQ)
+          vdbg_plane.circle( np.hstack((CPQ, [0])),
+                             [0, 0, railway_r],
+                             color = (1,1,1) )
           return CPQ
 
         railway_CP = railway_CPQ([0,0],         dp_plane, railway_r)