[Bf-python] [bundle scripts] axis copy needs a short improvement

[Campbell Barton]

Could you use Mesh over NMesh? - faster and dosent loose a meshes keys 
(current bug in NMesh)
getData(mesh=1) is the only change you should need to make.

jean-michel soler wrote:
> The script is attached
>
> jms
> ------------------------------------------------------------------------
>
> #!BPY
>
> """ Registration info for Blender menus: <- these words are ignored
> Name: 'Axis Orientation Copy'
> Blender: 239
> Group: 'Object'
> Tip: 'Copy the axis orientation of the active object to all selected mesh objects'
> """
>
> __author__ = "A Vanpoucke (xand)"
> __url__ = ("blender", "elysiun",
> "French Blender support forum, http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender")
> __version__ = "2 17/12/05"
>
> __bpydoc__ = """\
> This script copies the axis orientation -- X, Y and Z rotations -- of the
> active object to all selected meshes.
>
> It's useful to align the orientations of all meshes of a structure, a human
> skeleton, for example.
>
> Usage:
>
> Select all mesh objects that need to have their orientations changed
> (reminder: keep SHIFT pressed after the first, to add each new one to the
> selection), then select the object whose orientation will be copied from and
> finally run this script to update the angles.
>
> Notes:<br>
>     Before copying the orientation to each object, the script stores its
> transformation matrix.  Then the angles are copied and after that the object's
> vertices are transformed "back" so that they still have the same positions as
> before.  In other words, the rotations are updated, but you won't notice that
> just from looking at the objects.<br>
>     Checking their X, Y and Z rotation values with "Transform Properties" in
> the 3D View's Object menu shows the angles are now the same of the active
> object.
> """
>
>
> # $Id: Axiscopy.py,v 1.5 2006/01/29 19:17:52 ianwill Exp $
> #
> #----------------------------------------------
> # A Vanpoucke (xand)
> #from the previous script realignaxis
> #----------------------------------------------
> # Communiquer les problemes et erreurs sur:
> #   http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender
> # --------------------------------------------------------------------------
> # ***** BEGIN GPL LICENSE BLOCK *****
> #
> # Copyright (C) 2003, 2004: A Vanpoucke
> #
> # 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 *****
> # --------------------------------------------------------------------------
>
> from Blender import *
> from Blender import Mathutils
> from Blender.Mathutils import *
>
>
> def applyTransform(mesh,mat):
>   for v in mesh.verts:
>       vec = v.co*mat
>       v.co[0], v.co[1], v.co[2] = vec[0], vec[1], vec[2]
>
>
>
>
> oblist =Object.GetSelected()
> lenob=len(oblist)
>
> error = 0
> for o in oblist[1:]:
>     if o.getType() != "Mesh":
>         Draw.PupMenu("Error: selected objects must be meshes")
>         error = 1
>
> if not error:
>     if lenob<2:
>         Draw.PupMenu("Error: you must select at least 2 objects")
>     else :
>         source=oblist[0]
>         nsource=source.name
>         texte="Copy axis orientation from: " + nsource + " ?%t|OK"
>         result=Draw.PupMenu(texte)
>
>
>         for cible in oblist[1:]:
>             if source.rot!=cible.rot:
>                 rotcible=cible.mat.rotationPart().toEuler().toMatrix()
>                 rotsource=source.mat.rotationPart().toEuler().toMatrix()
>                 rotsourcet = Matrix(rotsource)
>                 rotsourcet.invert()
>                 mat=rotcible*rotsourcet
>                 me=cible.getData()
>                 #ncible=cible.name
>                 #me=NMesh.GetRaw(ncible)
>                 applyTransform(me,mat)
>                 #NMesh.PutRaw(me,ncible)
>                 me.update()
>                 cible.makeDisplayList()
>                 cible.rot=source.rot
>   
> ------------------------------------------------------------------------
>
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>   


-- 
Campbell J Barton

133 Hope Street
Geelong West, Victoria 3218 Australia

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e-mail: cbarton at metavr.com
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