Code: Select all
#!BPY
######################################################
"""
Name: 'Armature Symmetry 241'
Blender: 241
Group: 'Animation'
Tooltip: 'Make an armature symetrical'
"""
######################################################
#
#------------------------------------------------------
# 'Armature Symmetry 241' v 0.1 by Damir Prebeg
# for Blender 2.41
#------------------------------------------------------
# Based on ' Armature Symmetry' from Jonas Petersen
# (code of his version is included below)
#------------------------------------------------------
# Notes:
#
# I'm not a python programer. In fact, I'm not programer at all.
# So if this script is not working for you, shame on her!
# (But please tell me if it's not workig anyhow :) )
# And I have maked code to work only on ONE armature at time
# 'cause I don't see a point why it should work on multiple armatures :)
# Well, that's all. Enjoy!
#
# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# ***** END GPL LICENCE BLOCK *****
#
######################################################
import Blender
from Blender import Armature as Armature
from Blender.Mathutils import *
#Centering vars.
CENTER_SUFFIX = '.001'
#DO SOME CENTERING (0 = off, 1 = on)
CENTER_MODE = 0
#Sufix for refference bones
REF_SUFFIX = '.r'
#Sufix for mirrored bones
OPP_SUFFIX = '.l'
#Mirror axis ( 0 = X, 1 = Y, 2 = Z)
AXIS = 0
def splitName(bone):
name = bone.name
base = name[0:len(name)-ref_suffix_len]
rsuff = name[-ref_suffix_len:len(name)]
csuff = name[-center_suffix_len:len(name)]
return name, base, rsuff, csuff
def GetArmature():
obj = Blender.Object.GetSelected()
if len(obj) < 1:
Blender.Draw.PupMenu("Mirror bones:%t|Select one Armature first")
return False
elif len(obj) > 1:
Blender.Draw.PupMenu("Mirror bones:%t|Select ONLY one Armature")
return False
elif obj[0].getType() != "Armature":
Blender.Draw.PupMenu("Mirror bones:%t|Selected object is not an Armature")
return False
else: return obj[0].getData()
def GetMirrVect(vect, axis):
v = Vector(vect)
v[axis]*=-1
return v
def GetCentVect(vect, axis):
v = Vector(vect)
v[axis]=0.0
return v
def CenterBone(bone):
head = Vector(bone.head)
tail = Vector(bone.tail)
bone.head = GetCentVect(head,AXIS)
bone.tail = GetCentVect(tail,AXIS)
bone.roll = 0
def CreateMirrorBone(RefBone):
#Get bone data
head = RefBone.head['ARMATURESPACE']
tail = RefBone.tail['ARMATURESPACE']
roll = RefBone.roll['ARMATURESPACE']
eb = Armature.Editbone()
eb.head = GetMirrVect(head,AXIS)
eb.tail = GetMirrVect(tail,AXIS)
eb.roll = roll*-1
return eb
ref_suffix_len = len(REF_SUFFIX);
center_suffix_len = len(CENTER_SUFFIX);
AData = GetArmature()
if AData:
bones = AData.bones.values()
boneHash={}
#1. PASS - CREATE MIRRORED BONES AND INSERT THEM TO ARMATURE
AData.makeEditable()
for bone in bones:
boneHash[bone.name]=bone
for bone in bones:
name, base, rsuff, csuff = splitName(bone)
if (rsuff == REF_SUFFIX):
oppname = base + OPP_SUFFIX
if not boneHash.has_key(oppname):
AData.bones[oppname]=CreateMirrorBone(bone)
AData.update()
#2. PASS - NOW LET'S DO SOME PARENTING AND CENTERING
AData.makeEditable()
bones = AData.bones.values()
boneHash={}
for bone in bones:
boneHash[bone.name]=bone
for bone in bones:
name, base, rsuff, csuff = splitName(bone)
#PARENTING
if (rsuff == REF_SUFFIX):
oppname = base + OPP_SUFFIX
refname = base + REF_SUFFIX
parent = bone.parent
if parent:
pname, pbase, prsuff, pcsuff = splitName(parent)
if prsuff == REF_SUFFIX:
poppname = pbase + OPP_SUFFIX
if boneHash.has_key(poppname):
AData.bones[oppname].parent=boneHash[poppname]
AData.bones[oppname].options = AData.bones[refname].options
else:
AData.bones[oppname].parent = parent
AData.bones[oppname].options = AData.bones[refname].options
#CENTERING
if (csuff == CENTER_SUFFIX) and (CENTER_MODE == 1):
CenterBone(AData.bones[name])
AData.update()
Blender.Window.Redraw()
##############################################################################
##ORIGINAL CODE###############################################################
##############################################################################
##!BPY
#
#"""
#Name: 'Armature Symmetry'
#Blender: 234
#Group: 'Object'
#Tooltip: 'Make an armature symetrical'
#"""
## --------------------------------------------------------------------------
## "Armature Symmetry" by Jonas Petersen
## Version 0.9 - 10th November 2004 - first public release
## --------------------------------------------------------------------------
##
## A script for creating perfectly symmetrical armatures.
##
## It is available in Object Mode via the menu item:
##
## Object -> Scripts -> Armature Symmetry
##
## With default configuration it will:
##
## - Look for bones that have the reference suffix (".L") and
## adjust/create the according opposite bone (suffix ".R").
##
## - Center align all bones that _don't_ have the suffix ".X"
##
## Find the latest version at: http://www.mindfloaters.de/blender/
##
## --------------------------------------------------------------------------
## (This is my local CVS, not the Blender CVS.)
## $Id: armature_symetry.py,v 1.1 2004/10/23 03:19:01 jonas Exp $
## --------------------------------------------------------------------------
## ***** BEGIN GPL LICENSE BLOCK *****
##
## Copyright (C) 2004: Jonas Petersen, jonas at mindfloaters dot de
##
## This program is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License
## as published by the Free Software Foundation; either version 2
## of the License, or (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
##
## ***** END GPL LICENCE BLOCK *****
#
## --------------------------------------------------------------------------
## CONFIGURATION
## --------------------------------------------------------------------------
#
## Note: Theses values will later be editable via a gui interface
## within Blender.
#
## CENTER_SUFFIX is the suffix for bones that should (or shouldn't) get
## center aligned. The default is '.X'.
#CENTER_SUFFIX = '.X'
#
## CENTER_SUFFIX_MODE:
##
## 'include' only bones with the CENTER_SUFFIX appended
## get center aligned.
##
## 'exclude' (default)
## all bones except those with the CENTER_SUFFIX
## appended get center aligned.
##
##
## 'off' bones will not get center aligned at all.
##
#CENTER_SUFFIX_MODE = 'exclude'
#
## The suffix for the reference and opposite side of the
## armature. Bone positions of the opposite side will be overwritten by
## the mirrored values of the reference side.
## The default is REF_SUFFIX = '.L' and OPP_SUFFIX = '.R'.
#REF_SUFFIX = '.L'
#OPP_SUFFIX = '.R'
#
## MIRROR_AXIS defines the axis in which bones are mirrored/aligned.
## Values:
## 0 for X (default)
## 1 for Y
## 2 for Z
#MIRROR_AXIS = 0
#
## --------------------------------------------------------------------------
## END OF CONFIGURATION
## --------------------------------------------------------------------------
#
#import Blender
#
#def splitName(bone):
# name = bone.getName()
# base = name[0:len(name)-ref_suffix_len]
# rsuff = name[-ref_suffix_len:len(name)]
# csuff = name[-center_suffix_len:len(name)]
# return name, base, rsuff, csuff
#
#ref_suffix_len = len(REF_SUFFIX);
#center_suffix_len = len(CENTER_SUFFIX);
#armature_selected = False
#
#obj_list = Blender.Object.GetSelected()
#for obj in obj_list:
# if obj.getType() == "Armature":
# armature_selected = True
# arm = obj.getData()
# bones = arm.getBones()
# bonehash = {}
#
# for bone in bones:
# bonehash[bone.getName()] = bone
#
# for bone in bones:
# name, base, rsuff, csuff = splitName(bone)
#
# # reference bone?
# if (rsuff == REF_SUFFIX):
# oppname = base + OPP_SUFFIX
#
# # create opposite bone if necessary
# if not bonehash.has_key(oppname):
# bonehash[oppname]=Blender.Armature.Bone.New(oppname)
# parent = bone.getParent()
# if parent:
# pname, pbase, prsuff, pcsuff = splitName(parent)
# if prsuff == REF_SUFFIX:
# poppname = pbase + OPP_SUFFIX
# if bonehash.has_key(poppname):
# bonehash[oppname].setParent(bonehash[poppname])
# else:
# bonehash[oppname].setParent(parent)
# arm.addBone(bonehash[oppname])
#
# # mirror bone coords
#
# tail = bone.getTail()
# tail[MIRROR_AXIS] *= -1;
# bonehash[oppname].setTail(tail)
#
# head = bone.getHead()
# head[MIRROR_AXIS] *= -1;
# bonehash[oppname].setHead(head)
#
# roll = -bone.getRoll()
# bonehash[oppname].setRoll(roll)
#
# # Write access to ik flag not (yet?) supported in Blender (2.34)
# #if bone.hasParent():
# # bonehash[oppname].setIK(not bone.getIK())
#
# # center bone?
# elif (rsuff != OPP_SUFFIX) and \
# (CENTER_SUFFIX_MODE != 'off') and \
# ((CENTER_SUFFIX_MODE == 'exclude' and csuff != CENTER_SUFFIX) or \
# (CENTER_SUFFIX_MODE == 'include' and csuff == CENTER_SUFFIX)):
#
# # center bone coords
#
# tail = bone.getTail()
# tail[MIRROR_AXIS] = 0.0;
# bone.setTail(tail)
#
# head = bone.getHead()
# head[MIRROR_AXIS] = 0.0;
# bone.setHead(head)
#
# # Setting set roll in python rotates all child bones.
# # Not so if set via the Transform Properties in Blender.
# # Bug?
# bone.setRoll(0.0)
#
#if not armature_selected:
# Blender.Draw.PupMenu("Armature Symmetry%t|Please select an Armature object!")
###############################################################################
##END OF ORIGINAL CODE#########################################################
###############################################################################
