[Bf-extensions-cvs] SVN commit: /data/svn/bf-extensions [2584] branches/geodesic_domes/vefm_259 .py: one typing error removed and some small changes wit zero-vectors done

[Peter K.H. Gragert]

Revision: 2584
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-extensions&revision=2584
Author:   pkhg
Date:     2011-11-04 10:33:51 +0000 (Fri, 04 Nov 2011)
Log Message:
-----------
one typing error removed and some small changes wit zero-vectors done

Modified Paths:
--------------
    branches/geodesic_domes/vefm_259.py

Modified: branches/geodesic_domes/vefm_259.py
===================================================================
--- branches/geodesic_domes/vefm_259.py	2011-11-04 10:33:04 UTC (rev 2583)
+++ branches/geodesic_domes/vefm_259.py	2011-11-04 10:33:51 UTC (rev 2584)
@@ -79,7 +79,8 @@
         self.normal = average(target).centroid()
         self.normal.findlength()
         if self.length == 0:
-            print("******ERROR*** lenght zero in findnormal")
+            print("******ERROR*** lenght zero in findnormal, j = (0,1,0) replcaced")
+            self.normal = vertex((0,1,0))
         self.normal.normalize()
 
     def clockwise(self): #PKHG self is a vertex
@@ -237,7 +238,7 @@
         v2.findlength()
         if v1.length == 0 or v2.length == 0:
             print("\nPKHG warning, =========== at least one zero vector 0.0 used")         
-            return pi * 0.25  #45 degrees??? #PKHG???TODO
+            return 0#PKHT_TEST04nov pi * 0.25  #45 degrees??? #PKHG???TODO
 #        dot=(v1.x*v2.x)+(v1.y*v2.y)+(v1.z*v2.z)
         dot = v1.vector.dot(v2.vector)
         costheta = dot/(v1.length*v2.length)
@@ -1089,7 +1090,7 @@
         for apex in base.verts:
             apex.findnormal()
             side = edge(apex.edges[0].a,apex.edges[0].b)
-            apex.unit = side.vect
+            apex.unit = side.vect #PKHG is Vector: b -a
             apex.unit.normalize()    
             apex.cross = crossp(apex.normal,apex.unit).docrossproduct()
             apex.unit = crossp(apex.cross,apex.normal).docrossproduct()
@@ -1099,7 +1100,7 @@
             centre = apex    
             for point in template.verts:
 #                ay = apex.normal * point.z * self.height
-                ay = apex.normal * point.vertor.z * self.height
+                ay = apex.normal * point.vector.z * self.height
 #                ce = apex.cross * point.y * self.width
                 ce = apex.cross * point.vector.y * self.width
 #                be = apex.unit * point.x * self.shrink