forked from bartvdbraak/blender
Final (?) updates for 2.40 :) : - Bob Holcomb sent a better version of his 3ds importer - Added doc info to bvh2arm: links to doc and mocap tute from author Jean-Baptiste Perin - Alessandro Pirovano improved the Lightwave importer. - Mikael Lagre updated the collada scripts (fixed a bug with camera lens value) - Adam Saltsman improved the wings importer (ongoing work with his pal Toastie). - Anthony D'Agostino GPL'd his scripts (used Blender's BAL license previously) Thanks to all script authors for their work, interest and kindness. Again, Tom (LetterRip) has played an important part in this, thanks and welcome :).
791 lines
24 KiB
Python
791 lines
24 KiB
Python
#!BPY
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"""
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Name: 'Empties to Armature'
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Blender: 239
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Group: 'Animation'
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Tooltip: 'Create Armature from a parented-empties chain'
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"""
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__author__ = "Jean-Baptiste PERIN (jb_perin(at)yahoo.fr)"
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__url__ = ("blender", "elysiun",
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"Author's homepage, http://perso.wanadoo.fr/jb.perin/",
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"Documentation, http://perso.wanadoo.fr/jb.perin/BVH2ARM/doc/bvh2arm.html",
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"Mocap tutorial, http://perso.wanadoo.fr/jb.perin/Mocap/MocapAnimation.html",
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"Communicate problems and errors, http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender")
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__version__ = "2.4"
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__bpydoc__ = """ BVH2ARM.py
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Script for generating armature on BVH empties.
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This script generates an armature upon an empty-made parented chain,
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and make the armature follow the hip bone of the chain.
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User only have to set up IKSolver contraints on every end effector bone.
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Usage:<br>
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- Import a bvh in Blender (File->Import->BVH);<br>
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- Select the root empty of the hierarchical chain.<br>
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- Launch this script ;<br>
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- Set up variables:<br>
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"hipbonename": the name of the main bone (automatically set to the selected empty).<br>
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"startframe": the first frame of your anim;<br>
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"endframe": the last frame of your anim;<br>
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"decimation": the frequency (in number of frame) to which the armature's pos is updated;<br>
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- Press "Create Armature".<br>
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- Set IKSolver for every end effector bone (targeting)
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Notes: <br>
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- The start frame configuration is used as the rest pose for the armature.<br>
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- If the armature already exists when script is launched, the current armature is re-used.
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"""
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# --------------------------------------------------------------------------
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# BVH2ARM.py
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# --------------------------------------------------------------------------
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# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# ***** END GPL LICENCE BLOCK *****
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# --------------------------------------------------------------------------
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import Blender
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from Blender import Mathutils
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import math
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dicEmptiesRestMatrix= {}
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dicEmptiesInvRestMatrix= {}
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dicBoneRestMatrix= {}
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dicBone={}
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dicEmptyChild={}
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dicBoneRestInvEmpRest={}
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dicEmpRestInvBoneRest={}
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restFrame = 1
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########################################################################
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#
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# UTILITY FUNCTIONS FOR HANDLING BONES AND EMPTIES
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#
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########################################################################
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def names(ob): return ob.getName()
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#########
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# Cette fonction renvoie la liste des empties attaches a root
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# in :
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# out : emp_list (List of Object) la liste des objets de type "Empty"
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#########
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def getTree(emp_list, root):
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empties=getAllEmpties()
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chlds = getChildren(root, empties)
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dicEmptyChild[root.getName()]=chlds
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for ch in chlds:
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emp_list.append(ch)
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getTree(emp_list,ch)
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#########
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# Cette fonction renvoie la liste des empties attaches a root
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# in :
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# out : emp_list (List of Object) la liste des objets de type "Empty"
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#########
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def getEmpties():
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global hipbonename
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emp_list = []
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root = Blender.Object.Get(hipbonename)
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emp_list.append(root)
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getTree(emp_list, root)
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return emp_list
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#########
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# Cette fonction renvoie la liste des empties
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# in :
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# out : emp_list (List of Object) la liste des objets de type "Empty"
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#########
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def getAllEmpties():
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emp_list = []
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objs = Blender.Object.Get()
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for o in objs:
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if o.getType()=="Empty":
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emp_list.append(o)
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return emp_list
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#########
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# Cette fonction renvoie la liste des empties
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# in :
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# out : emp_list (List of Object) la liste des objets de type "Empty"
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#########
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def getEmpty(name):
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p = None
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objs = Blender.Object.Get()
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for o in objs:
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if o.getType()=="Empty" and o.getName()==name:
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p = o
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return p
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def getChild(emp, emp_list):
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return dicEmptyChild[emp.getName()]
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#########
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# Cette fonction fournit la liste des enfants d'un empty
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# in : emp (Object) un empty
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# emp_list (List of Object) la liste des empties
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# out : children (List of Object) la liste des empties enfants de 'empty'
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#########
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def getChildren(emp, emp_list):
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children = []
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root_emp = getRootEmpties(emp_list)
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for em in emp_list:
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if (em.getName() != emp.getName()) and (em not in root_emp):
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if (em.getParent().getName() == emp.getName()):
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children.append(em)
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return children
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#########
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# Cette fonction renvoie la liste des empties n'ayant pas de parent
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# in : emp_list (List) une liste d'empties
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# out : root (List) le (ou les) empty n'ayant pas de parent
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#########
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def getRootEmpties(emp_list):
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root = []
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for em in emp_list:
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if em.getParent() == None:
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root.append(em)
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return root
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#########
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# Cette fonction renvoie le bone de nom 'name' dans l'armature 'armature'
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# in : armature (Armature) l'armature dans laquelle cherchait le bone
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# name (String) le nom de l'os a chercher
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# out : p (Bone)
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#########
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#def getBone(armature, name):
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# return (dicBone[name])
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#p = None
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#bones = armature.getBones()
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#for i in bones:
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# if i.getName() == name:
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# p = i
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# break
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#return p
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def eraseIPO (objectname):
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object = Blender.Object.Get(objectname)
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lIpo = object.getIpo()
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if lIpo != None:
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nbCurves = lIpo.getNcurves()
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for i in range(nbCurves):
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nbBezPoints = lIpo.getNBezPoints(i)
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for j in range(nbBezPoints):
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lIpo.delBezPoint(i)
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def GetOrCreateIPO(name):
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ipos = Blender.Ipo.Get()
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if name in map(names,ipos):
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myipo = Blender.Ipo.Get(name)
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print name+' exists'
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else:
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myipo = Blender.Ipo.New('Object',name)
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print name+' was created'
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return myipo
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def GetOrCreateCurve(ipo, curvename):
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curves = ipo.getCurves()
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if curvename in map(names,curves):
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mycurve = ipo.getCurve(curvename)
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print curvename+' exists'
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else:
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mycurve = ipo.addCurve(curvename)
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print curvename+' was created'
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return mycurve
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########################################################################
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#
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# FUNCTIONS FOR COMPUTING POSITION AND ROTATION OF BONES
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#
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########################################################################
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def computeRootQuat2(empty, bone):
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M1=dicBoneRestInvEmpRest[bone.getName()].rotationPart()
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M2=dicEmpRestInvBoneRest[bone.getName()].rotationPart()
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emprot = empty.getMatrix('worldspace').rotationPart()
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emprot.transpose()
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mat = M1*emprot*M2
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mat.transpose()
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return (mat.toQuat())
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#emprest = dicEmptiesRestMatrix[empty.getName()].rotationPart()
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#invemprest= dicEmptiesRestMatrix[empty.getName()].rotationPart()
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##invemprest= emprest
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##invemprest.invert()
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##invemprest= dicEmptiesInvRestMatrix[empty.getName()].rotationPart()
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#emprot = empty.getMatrix('worldspace').rotationPart()
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#bonerest = dicBoneRestMatrix[bone.getName()].rotationPart()
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#invbonerest = dicBoneRestMatrix[bone.getName()].rotationPart()
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#invbonerest.invert()
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#T2=emprot*invemprest
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#T2.transpose()
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#mat = bonerest*invemprest*T2*emprest*invbonerest
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#mat.transpose()
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#return (mat.toQuat())
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#########
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# Cette fonction
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# in :
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# out :
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#########
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def computeRootPos(empty, bone):
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vec = computeScaledPos(empty.getMatrix('worldspace').translationPart()) - dicBoneRestMatrix[bone.getName()].translationPart()
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mat = dicBoneRestMatrix[bone.getName()].rotationPart()
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vec2 = Mathutils.MatMultVec (mat, vec)
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return vec2
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def computeRelativePos(empty,bone):
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vec = computeScaledPos(empty.getMatrix('worldspace').translationPart()) - dicBoneRestMatrix[bone.getName()].translationPart()
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rootempty = getEmpty(hipbonename)
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vec3 = computeScaledPos(rootempty.getMatrix('worldspace').translationPart())
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mat = dicBoneRestMatrix[bone.getName()].rotationPart()
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vec2 = Mathutils.MatMultVec (mat, vec-vec3)
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return vec2
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#########
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# Cette fonction
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# in :
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# out :
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#########
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def computeScaledPos(vec):
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global scalef
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vec2 = Mathutils.Vector([vec[0]*scalef, vec[1]*scalef, vec[2]*scalef])
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return vec2
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########################################################################
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#
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# FUNCTIONS FOR CREATING AND MOVING ARMATURES
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#
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########################################################################
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#########
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# Cette fonction
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# in :
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# out :
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#########
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def createBone (armature, empty, bone, empties):
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children = getChildren(empty, empties)
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if len(children) != 0:
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for ch in children:
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if len(children) >= 2:
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bonename = empty.getName()[1:len(empty.getName())]+'_'+ch.getName()[1:len(ch.getName())]
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else :
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bonename = empty.getName()[1:len(empty.getName())]
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print "creating Bone %s"%(bonename)
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b=Blender.Armature.Editbone()
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b.head = (computeScaledPos(empty.getMatrix('worldspace').translationPart()))
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b.tail = (computeScaledPos(ch.getMatrix('worldspace').translationPart()))
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b.parent = bone
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# armature.makeEditable() should already be editable????
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armature.bones[bonename] = b
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#armature.update()
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## #b.setParent(bone)
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## matrice = empty.getMatrix('worldspace')
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## invmatrice = empty.getMatrix('worldspace')
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## invmatrice.invert()
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## invmatricet=empty.getMatrix('worldspace')
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## invmatricet.invert()
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## invmatricet.transpose()
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## dicEmptiesRestMatrix[empty.getName()] = matrice
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## dicEmptiesInvRestMatrix[empty.getName()] = invmatrice
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## #armature.addBone(b)
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## #????armature.bones[b.name]=b
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## #invbonerest=b.getRestMatrix()
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## #invbonerest.invert()
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## invbonerest=Blender.Mathutils.Matrix(b.matrix)
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## invbonerest.resize4x4()
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## invbonerest[3][3]=1.0
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## invbonerest.invert()
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##
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## #dicBoneRestMatrix[b.getName()] = b.matrix
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## tmpmat = b.matrix.resize4x4()
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## tmpmat[3][3] = 1.0
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## dicBoneRestMatrix[b.name] = tmpmat
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##
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## #dicBoneRestInvEmpRest[b.getName()]=b.getRestMatrix()*invmatrice*invmatricet
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## dicBoneRestInvEmpRest[b.name]=tmpmat*invmatrice*invmatricet
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## dicEmpRestInvBoneRest[b.name]=matrice*invbonerest
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## dicBone[b.name]=b
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createBone(armature, ch, b, empties)
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#########
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# Cette fonction
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# in :
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# out :
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#########
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def f_createBone (armData, empty, bone, empties):
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bones = armData.bones.values()
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def getBone(bonename):
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bone = None
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for b in bones:
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#print b.getName()
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if b.name == bonename:
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bone = b
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return bone
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children = getChildren(empty, empties)
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for ch in children:
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if len(children) >= 2:
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bonename = empty.getName()[1:len(empty.getName())]+'_'+ch.getName()[1:len(ch.getName())]
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else :
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bonename = empty.getName()[1:len(empty.getName())]
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#b=Blender.Armature.Bone.New(bonename)
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b=getBone(bonename)
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b.head = (computeScaledPos(empty.getMatrix('worldspace').translationPart()))
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b.tail = (computeScaledPos(ch.getMatrix('worldspace').translationPart()))
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b.parent = bone
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#b.setHead(empty.getMatrix('worldspace').translationPart())
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#b.setTail(ch.getMatrix('worldspace').translationPart())
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#b.setParent(bone)
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## matrice = empty.getMatrix('worldspace')
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## invmatrice = empty.getMatrix('worldspace')
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## invmatrice.invert()
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## invmatricet=empty.getMatrix('worldspace')
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## invmatricet.invert()
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## invmatricet.transpose()
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## dicEmptiesRestMatrix[empty.getName()] = matrice
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## dicEmptiesInvRestMatrix[empty.getName()] = invmatrice
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## #armature.addBone(b)
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## #invbonerest=b.getRestMatrix()
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## #invbonerest.invert()
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## invbonerest=Blender.Mathutils.Matrix(b.matrix)
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## invbonerest.resize4x4()
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## invbonerest[3][3]=1.0
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## invbonerest.invert()
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## #dicBoneRestMatrix[b.getName()] = b.getRestMatrix()
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## tmpmat = b.matrix.resize4x4()
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## tmpmat[3][3] = 1.0
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## dicBoneRestMatrix[b.name] = tmpmat
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##
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## dicBoneRestInvEmpRest[b.name]=tmpmat*invmatrice*invmatricet
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## dicEmpRestInvBoneRest[b.name]=matrice*invbonerest
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dicBone[b.name]=b
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#print "Ajout de ", b.getName()," au dictionnaire"
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f_createBone(armData, ch, b, empties)
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#########
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# Cette fonction fabrique une arma
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# in :
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# out :
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#########
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def createArmature (armObj, rootEmpty, empties):
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armData=Blender.Armature.Armature('monArmature')
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children = getChildren(rootEmpty, empties)
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armObj.link(armData)
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armData.makeEditable()
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for ch in children:
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b=Blender.Armature.Editbone()
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bonename = rootEmpty.getName()[1:len(rootEmpty.getName())] + ch.getName()[1:len(ch.getName())]
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print "creating Bone %s"%(bonename)
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#print b, dir([b])
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b.head=(computeScaledPos(rootEmpty.getMatrix('worldspace').translationPart()))
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b.tail=(computeScaledPos(ch.getMatrix('worldspace').translationPart()))
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armData.bones[bonename] = b
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#armData.update()
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#armData.addBone(b)
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#matrice = ch.getMatrix('worldspace')
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#print dir (ch.matrix)
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## matrice = Blender.Mathutils.Matrix(ch.getMatrix('worldspace'))
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## matrice.resize4x4()
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## matrice[3][3]=1.0
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## #print matrice
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## #eval("invmatrice = Blender.Mathutils.Matrix(ch.getMatrix('worldspace'))" ) #??
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## invmatrice = Blender.Mathutils.Matrix(ch.getMatrix('worldspace')) #??
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## invmatrice.invert()
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## #invmatrice.resize4x4()
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## invmatricet= Blender.Mathutils.Matrix(ch.getMatrix('worldspace')) #??
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## invmatricet.invert()
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## invmatricet.transpose()
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## #invmatricet.resize4x4()
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## dicEmptiesRestMatrix[rootEmpty.getName()] = matrice
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## dicEmptiesInvRestMatrix[rootEmpty.getName()] = invmatrice
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## #invbonerest=b.getRestMatrix()
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## invbonerest=Blender.Mathutils.Matrix(b.matrix)
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## invbonerest.resize4x4()
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## invbonerest[3][3]=1.0
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## invbonerest.invert()
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## #dicBoneRestMatrix[b.getName()] = b.getRestMatrix()
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## tmpmat = b.matrix.resize4x4()
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## tmpmat[3][3] = 1.0
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## dicBoneRestMatrix[b.name] = tmpmat
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## #print tmpmat
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## #print invmatrice
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## #print invmatricet
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## dicBoneRestInvEmpRest[b.name]=tmpmat*invmatrice*invmatricet
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## dicEmpRestInvBoneRest[b.name]=matrice*invbonerest
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## dicBone[b.name]=b
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createBone(armData, ch, b, empties)
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armData.update()
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return armData
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#########
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# Cette fonction fabrique une arma
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# in :
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# out :
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#########
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def f_createArmature (rootEmpty, empties, armData):
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armData.makeEditable()
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bones = armData.bones.values()
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def getBone(bonename):
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bone = None
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for b in bones:
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#print b.getName()
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if b.name == bonename:
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bone = b
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return bone
|
|
|
|
children = getChildren(rootEmpty, empties)
|
|
for ch in children:
|
|
b=getBone(rootEmpty.getName()[1:len(rootEmpty.getName())] + ch.getName()[1:len(ch.getName())])
|
|
## matrice = Blender.Mathutils.Matrix(ch.getMatrix('worldspace'))
|
|
## invmatrice = Blender.Mathutils.Matrix(ch.getMatrix('worldspace'))
|
|
## invmatrice.invert()
|
|
## invmatricet=Blender.Mathutils.Matrix(ch.getMatrix('worldspace'))
|
|
## invmatricet.invert()
|
|
## invmatricet.transpose()
|
|
## dicEmptiesRestMatrix[rootEmpty.getName()] = matrice
|
|
## dicEmptiesInvRestMatrix[rootEmpty.getName()] = invmatrice
|
|
## print b.matrix
|
|
## invbonerest=Blender.Mathutils.Matrix(b.matrix)
|
|
## invbonerest.resize4x4()
|
|
## invbonerest[3][3] = 1.0
|
|
## invbonerest.invert()
|
|
## #dicBoneRestMatrix[b.getName()] = b.getRestMatrix()
|
|
## #dicBoneRestMatrix[b.name] = b.matrix
|
|
## tmpmat = b.matrix.resize4x4()
|
|
## tmpmat[3][3] = 1.0
|
|
## dicBoneRestMatrix[b.name] = tmpmat
|
|
##
|
|
## dicBoneRestInvEmpRest[b.name]=tmpmat*invmatrice*invmatricet
|
|
## dicEmpRestInvBoneRest[b.name]=matrice*invbonerest
|
|
dicBone[b.name]=b
|
|
#print "Ajout de ", b.getName()," au dictionnaire"
|
|
|
|
f_createBone(armData, ch, b, empties)
|
|
|
|
|
|
|
|
#########
|
|
# Cette fonction
|
|
# in :
|
|
# out :
|
|
#########
|
|
def moveBones(armature, empty, empties):
|
|
children = dicEmptyChild[empty.getName()]
|
|
for ch in children:
|
|
if len(children) >= 2:
|
|
bonename = empty.getName()[1:len(empty.getName())]+'_'+ch.getName()[1:len(ch.getName())]
|
|
else :
|
|
bonename = empty.getName()[1:len(empty.getName())]
|
|
bone = dicBone[bonename]
|
|
#bone.setLoc(computeRootPos(empty,bone))
|
|
#???? what can replace bone.setLoc(computeRelativePos(empty,bone))
|
|
#???? what can replace bone.setQuat(computeRootQuat2(empty,bone))
|
|
chch = dicEmptyChild[ch.getName()]
|
|
if len(chch) >= 1:
|
|
moveBones(armature, ch, empties)
|
|
|
|
|
|
#########
|
|
# Cette fonction
|
|
# in :
|
|
# out :
|
|
#########
|
|
def moveArmature (armature, empties):
|
|
root = Blender.Object.Get(hipbonename)
|
|
children = dicEmptyChild[hipbonename]
|
|
for ch in children:
|
|
b=dicBone[hipbonename[1:len(hipbonename)] + ch.getName()[1:len(ch.getName())]]
|
|
#b.setLoc(computeRootPos(root, b))
|
|
#???? what can replace b.setLoc([0.0, 0.0, 0.0])
|
|
#???? what can replace b.setQuat(computeRootQuat2(root, b))
|
|
moveBones(armature, ch, empties)
|
|
|
|
|
|
|
|
|
|
########################################################################
|
|
#
|
|
# MAIN PROGRAM
|
|
#
|
|
########################################################################
|
|
|
|
def RemoveEmpties():
|
|
|
|
global endframe, startframe,hipbonename
|
|
|
|
lesEmpties = getEmpties()
|
|
scn = Blender.Scene.getCurrent()
|
|
#scn.link (armObj)
|
|
for em in lesEmpties:
|
|
eraseIPO (em.getName())
|
|
scn.unlink(em)
|
|
Blender.Redraw()
|
|
|
|
|
|
def Main():
|
|
|
|
global endframe, startframe,hipbonename, framedecimation
|
|
|
|
|
|
print "*****START*****"
|
|
|
|
Blender.Set("curframe",restFrame)
|
|
|
|
##-----------
|
|
## Positionnement des empties
|
|
##-----------
|
|
em0 = Blender.Object.Get(hipbonename)
|
|
|
|
Blender.Redraw()
|
|
|
|
|
|
|
|
##-----------
|
|
## Creation de l'armature et des os
|
|
##-----------
|
|
|
|
lesEmpties = getEmpties()
|
|
#print dicEmptyChild
|
|
print "creating armature"
|
|
#armData = createArmature(em0, lesEmpties)
|
|
objects = Blender.Object.Get()
|
|
if 'OBArmature' in map(names,objects):
|
|
armObj = Blender.Object.Get('OBArmature')
|
|
armData = armObj.getData()
|
|
print 'OBArmature'+' exists'
|
|
eraseIPO ('OBArmature')
|
|
#print armData.getBones()
|
|
f_createArmature(em0, lesEmpties, armData)
|
|
else:
|
|
armObj=Blender.Object.New('Armature', 'OBArmature')
|
|
armData= createArmature(armObj, em0, lesEmpties)
|
|
#armObj.link(armData)
|
|
scn = Blender.Scene.getCurrent()
|
|
scn.link (armObj)
|
|
|
|
print 'OBArmature'+' was created'
|
|
#return myobj
|
|
armData.drawType = Blender.Armature.STICK
|
|
##-----------
|
|
## Creation de l'ipo de l'armature
|
|
##-----------
|
|
lipo = GetOrCreateIPO('BVHIpo')
|
|
armObj.setIpo(lipo)
|
|
curvX = GetOrCreateCurve(lipo, 'LocX')
|
|
curvY = GetOrCreateCurve(lipo, 'LocY')
|
|
curvZ = GetOrCreateCurve(lipo, 'LocZ')
|
|
curvrX = GetOrCreateCurve(lipo, 'RotX')
|
|
curvrY = GetOrCreateCurve(lipo, 'RotY')
|
|
curvrZ = GetOrCreateCurve(lipo, 'RotZ')
|
|
|
|
print "animating armature"
|
|
|
|
#armData.drawAxes(1)
|
|
#armData.drawNames(1)
|
|
|
|
|
|
|
|
Blender.Redraw()
|
|
|
|
##-----------
|
|
## Enregistrement de la position de l'armature
|
|
##-----------
|
|
|
|
bones = armData.bones.values()
|
|
#??? for bo in bones:
|
|
#??? bo.setPose([Blender.Armature.Bone.ROT, Blender.Armature.Bone.LOC])
|
|
|
|
curvX.addBezier((Blender.Get("curframe"), getEmpty(hipbonename).getMatrix('worldspace').translationPart()[0]*scalef))
|
|
curvY.addBezier((Blender.Get("curframe"), getEmpty(hipbonename).getMatrix('worldspace').translationPart()[1]*scalef))
|
|
curvZ.addBezier((Blender.Get("curframe"), getEmpty(hipbonename).getMatrix('worldspace').translationPart()[2]*scalef))
|
|
curvX.setInterpolation('Linear')
|
|
curvX.setExtrapolation('Constant')
|
|
curvY.setInterpolation('Linear')
|
|
curvY.setExtrapolation('Constant')
|
|
curvZ.setInterpolation('Linear')
|
|
curvZ.setExtrapolation('Constant')
|
|
curvrX.setInterpolation('Linear')
|
|
curvrX.setExtrapolation('Constant')
|
|
curvrY.setInterpolation('Linear')
|
|
curvrY.setExtrapolation('Constant')
|
|
curvrZ.setInterpolation('Linear')
|
|
curvrZ.setExtrapolation('Constant')
|
|
|
|
Blender.Redraw()
|
|
|
|
Blender.Set("curframe",startframe)
|
|
while endframe >= Blender.Get("curframe"):
|
|
|
|
##-----------
|
|
## Positionnement des os
|
|
##-----------
|
|
|
|
#moveArmature(armData, lesEmpties)
|
|
|
|
|
|
##-----------
|
|
## Enregistrement de la position de l'armature
|
|
##-----------
|
|
|
|
# ???? for bo in bones:
|
|
# ???? bo.setPose([Blender.Armature.Bone.ROT, Blender.Armature.Bone.LOC])
|
|
curvX.addBezier((Blender.Get("curframe"), (getEmpty(hipbonename).getMatrix('worldspace').translationPart()[0])*scalef))
|
|
curvY.addBezier((Blender.Get("curframe"), (getEmpty(hipbonename).getMatrix('worldspace').translationPart()[1])*scalef))
|
|
curvZ.addBezier((Blender.Get("curframe"), (getEmpty(hipbonename).getMatrix('worldspace').translationPart()[2])*scalef))
|
|
curvrX.addBezier((Blender.Get("curframe"), (getEmpty(hipbonename).getMatrix('worldspace').rotationPart().toEuler()[0])*scalef/10))
|
|
curvrY.addBezier((Blender.Get("curframe"), (getEmpty(hipbonename).getMatrix('worldspace').rotationPart().toEuler()[1])*scalef/10))
|
|
curvrZ.addBezier((Blender.Get("curframe"), (getEmpty(hipbonename).getMatrix('worldspace').rotationPart().toEuler()[2])*scalef/10))
|
|
|
|
##-----------
|
|
## Passage a la frame suivante
|
|
##-----------
|
|
num_frame = Blender.Get("curframe")+framedecimation
|
|
print num_frame
|
|
Blender.Set("curframe", num_frame)
|
|
|
|
curvX.Recalc()
|
|
curvY.Recalc()
|
|
curvZ.Recalc()
|
|
curvrX.Recalc()
|
|
curvrY.Recalc()
|
|
curvrZ.Recalc()
|
|
Blender.Set("curframe",startframe)
|
|
Blender.Redraw()
|
|
|
|
print "*****END*****"
|
|
|
|
|
|
########################################################################
|
|
#
|
|
# GUI FUNCTIONS AND VARIABLES
|
|
#
|
|
########################################################################
|
|
|
|
EFrame = Blender.Draw.Create(5)
|
|
IFrame = Blender.Draw.Create(6)
|
|
SFrame2 = Blender.Draw.Create(5)
|
|
HBName = Blender.Draw.Create(0)
|
|
FrameDecimation = Blender.Draw.Create(5)
|
|
ScaleF = Blender.Draw.Create(0)
|
|
|
|
Msg = ' '
|
|
|
|
def event (evt, val):
|
|
if evt == Blender.Draw.ESCKEY:
|
|
Blender.Draw.Exit()
|
|
return
|
|
|
|
def button_event(evt):
|
|
global EFrame, IFrame, SFrame2, HBName, Msg , FrameDecimation, ScaleF
|
|
global endframe, startframe, insertionframe, hipbonename, framedecimation , scalef
|
|
if evt==1:
|
|
startframe = SFrame2.val
|
|
insertionframe = 100 #IFrame.val
|
|
endframe = EFrame.val
|
|
hipbonename = HBName.val
|
|
framedecimation = FrameDecimation.val
|
|
scalef= 1.0 #eval(str(ScaleF.val))
|
|
#print "scalef = ", scalef
|
|
if startframe>=endframe:
|
|
Msg = 'Start frame must be lower than End frame'
|
|
else:
|
|
ob = getEmpty(hipbonename)
|
|
if (ob!=None):
|
|
if ob.getParent()!=None:
|
|
Msg = 'Empty '+hipbonename+ ' is not a root bone.'
|
|
else:
|
|
if (0.0 > scalef):
|
|
Msg = 'Scale factor must be greater than 0'
|
|
else:
|
|
#Blender.Draw.Exit()
|
|
Main()
|
|
#Main()
|
|
else:
|
|
Msg = 'Empty '+ hipbonename+ ' not found'
|
|
|
|
#Blender.Draw.Redraw(1)
|
|
elif evt==2:
|
|
hipbonename = HBName.val
|
|
ob = getEmpty(hipbonename)
|
|
if (ob!=None):
|
|
if ob.getParent()!=None:
|
|
Msg = 'Empty '+hipbonename+ ' is not a root bone.'
|
|
else:
|
|
#Blender.Draw.Exit()
|
|
RemoveEmpties()
|
|
else:
|
|
Msg = 'Empty '+ hipbonename+ ' not found'
|
|
|
|
#else:
|
|
# print "evt = ",evt
|
|
|
|
def GUI():
|
|
global EFrame, SFrame2, HBName, Msg , ScaleF, FrameDecimation
|
|
Blender.BGL.glClearColor(0,0,1,1)
|
|
Blender.BGL.glClear(Blender.BGL.GL_COLOR_BUFFER_BIT)
|
|
Blender.BGL.glColor3f(1,1,1)
|
|
Blender.BGL.glRasterPos2i(20,200)
|
|
selobj = Blender.Object.GetSelected()
|
|
if len(selobj) == 1 and type (selobj[0]) == Blender.Types.ObjectType:
|
|
hipname = selobj[0].getName()
|
|
else:
|
|
hipname = '_Hips'
|
|
Blender.Draw.Text ("BVH 2 ARMATURE v%s by %s"%(__version__, __author__), 'normal')
|
|
HBName = Blender.Draw.String("HipBoneName: ", 0, 20, 175, 250, 20, hipname, 100)
|
|
SFrame2 = Blender.Draw.Number("Startframe: ", 0, 20, 150, 250, 20, 1, 1,3000,"Start frame of anim")
|
|
EFrame = Blender.Draw.Number("Endframe: ", 0, 20, 125, 250, 20, Blender.Get("endframe"), 1,3000,"Last frame of anim")
|
|
#IFrame = Blender.Draw.Number("Insertionframe: ", 0, 20, 100, 250, 20, Blender.Get("staframe"), 1,3000,"")
|
|
FrameDecimation = Blender.Draw.Number("FrameDecimation: ", 0, 20, 75, 250, 20,1, 1,10,'number of frame to skip between two action keys')
|
|
# ScaleF = Blender.Draw.Number("Scale: ", 0, 20, 50, 250, 20, 1.0, 0.0, 10.0, 'Scale Factor')
|
|
Blender.Draw.Toggle("Create Armature", 1, 20, 10, 100, 20, 0, "Create Armature")
|
|
#Blender.Draw.Toggle("Remove Empties", 2, 200, 10, 100, 20, 0, "Remove Empties")
|
|
Blender.BGL.glRasterPos2i(20,40)
|
|
Blender.Draw.Text (Msg, 'normal')
|
|
|
|
|
|
Blender.Draw.Register(GUI, event, button_event)
|