added python path for blender runs

interp/__init__.py

@@ -17,6 +17,7 @@ default_config = {
   'level': 'debug',
   'size' : 102400,
   'logbackup': 10,
+  'pypath': None,
 }
 
 with open(os.path.expanduser('~/.config/interp.json')) as config_file:

tools/blender/plot_cloud.py

@@ -1,12 +1,16 @@
+from interp import config
+import sys
+sys.path.append(config['pypath'])
+
 from Blender import *
 import bpy
 
-from grid.DDD import rect_grid
+from interp.grid.DDD import rect_grid
 
 g = rect_grid(10, 10, 20)
 
 me = bpy.data.meshes.new('points')
-me.verts.extend(g.points)
+me.verts.extend(g.verts)
 # me.faces.extend([i.verts for i in p.faces.itervalues()])
 scn = bpy.data.scenes.active
 ob  = scn.objects.new(me, 'points_obj')