From 6b57e3ed43f7068e1b1dda3d75b32edf0ac51a68 Mon Sep 17 00:00:00 2001 From: Bart Crouch <bartius.crouch@gmail.com> Date: Wed, 6 Aug 2014 15:54:23 +0200 Subject: [PATCH] Fix T39979 Checking for zero-length vector wasn't sufficiently robust. Could result in NaNs being assigned to vertex coordinates. --- mesh_looptools.py | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/mesh_looptools.py b/mesh_looptools.py index a1e52a12c..b061f6ea1 100644 --- a/mesh_looptools.py +++ b/mesh_looptools.py @@ -19,8 +19,8 @@ bl_info = { "name": "LoopTools", "author": "Bart Crouch", - "version": (4, 6, 1), - "blender": (2, 69, 3), + "version": (4, 6, 2), + "blender": (2, 71, 3), "location": "View3D > Toolbar and View3D > Specials (W-key)", "warning": "", "description": "Mesh modelling toolkit. Several tools to aid modelling", @@ -1686,7 +1686,7 @@ def circle_3d_to_2d(bm_mod, loop, com, normal): # calculate two vectors (p and q) along the plane m = mathutils.Vector((normal[0] + 1.0, normal[1], normal[2])) p = m - (m.dot(normal) * normal) - if p.dot(p) == 0.0: + if p.dot(p) < 1e-6: m = mathutils.Vector((normal[0], normal[1] + 1.0, normal[2])) p = m - (m.dot(normal) * normal) q = p.cross(normal) @@ -4093,7 +4093,6 @@ class Space(bpy.types.Operator): # saving cache for faster execution next time if not cached: - print(loops) cache_write("Space", object, bm, self.input, False, False, loops, derived, mapping) -- GitLab