working on the guarantee simplex routine. I have a test case to try it out against, and need to look at visiting neighbors of faces adjacent to points.

tools/blender/plot_cloud.py

@@ -1,7 +1,7 @@
 from Blender import *
 import bpy
 
-from grid.test3d import rect_grid
+from grid.DDD import rect_grid
 
 g = rect_grid(10, 10, 20)
 

tools/blender/qhull-plt.py

@@ -0,0 +1,31 @@
+"""
+Name: 'qhull mesh display'
+Blender: 249
+Group: 'Add'
+Tooltip:'this lets you display a qhull mesh'
+"""
+from Blender import *
+import bpy
+
+from grid.DDD import rect_grid
+
+def draw_file(filename):
+  f = open(filename, 'r')
+  print 'filename: ', filename
+  print "degree:", f.readline().strip()
+  print "number of points", f.readline().strip()
+
+  verts = []
+  for p in f:
+    v = [float(i) for i in p.strip().split()]
+    if len(v) == 2:
+      v.append(0.0)
+    verts.append(v)
+
+  me = bpy.data.meshes.new('points')
+  me.verts.extend(verts)
+  # me.faces.extend([i.verts for i in p.faces.itervalues()])
+  scn = bpy.data.scenes.active
+  ob  = scn.objects.new(me, 'points_obj')
+
+Window.FileSelector(draw_file, 'input file')