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Fix T78105: Loop Tools space tool doesn't use symmetry.

This commit is contained in:
Vladimir Spivak 2020-11-05 03:35:19 +02:00
parent 6aa8cce849
commit 0d55b1f93c
Notes: blender-bot 2023-02-14 18:53:23 +01:00 
Referenced by issue #78105, Loop Tools space tool doesn't use symmetry.
1 changed files with 23 additions and 1 deletions
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24
mesh_looptools.py
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@ -23,7 +23,7 @@
bl_info = {
"name": "LoopTools",
"author": "Bart Crouch, Vladimir Spivak (cwolf3d)",
"version": (4, 7, 3),
"version": (4, 7, 4),
"blender": (2, 80, 0),
"location": "View3D > Sidebar > Edit Tab / Edit Mode Context Menu",
"warning": "",
@ -805,6 +805,21 @@ def move_verts(object, bm, mapping, move, lock, influence):
mat = object.matrix_world.copy()
mat_inv = mat.inverted()
# get all mirror vectors
mirror_Vectors = []
if object.data.use_mirror_x:
mirror_Vectors.append(mathutils.Vector((-1, 1, 1)))
if object.data.use_mirror_y:
mirror_Vectors.append(mathutils.Vector((1, -1, 1)))
if object.data.use_mirror_x and object.data.use_mirror_y:
mirror_Vectors.append(mathutils.Vector((-1, -1, 1)))
z_mirror_Vectors = []
if object.data.use_mirror_z:
for v in mirror_Vectors:
z_mirror_Vectors.append(mathutils.Vector((1, 1, -1)) * v)
mirror_Vectors.extend(z_mirror_Vectors)
mirror_Vectors.append(mathutils.Vector((1, 1, -1)))
for loop in move:
for index, loc in loop:
if mapping:
@ -827,7 +842,14 @@ def move_verts(object, bm, mapping, move, lock, influence):
else:
new_loc = loc * (influence / 100) + \
bm.verts[index].co * ((100 - influence) / 100)
for vert in bm.verts:
for mirror_Vector in mirror_Vectors:
if vert.co == mirror_Vector * bm.verts[index].co:
vert.co = mirror_Vector * new_loc
bm.verts[index].co = new_loc
bm.normal_update()
object.data.update()