121 lines
4.1 KiB
Python
121 lines
4.1 KiB
Python
#!BPY
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""" Registration info for Blender menus: <- these words are ignored
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Name: 'Camera Changer'
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Blender: 234
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Group: 'Animation'
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Tip: 'Create script link to change cameras (based on their names) during an animation'
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"""
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__author__ = '3R - R3gis'
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__version__ = '1.2'
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__url__ = ["Author's site , http://cybercreator.free.fr", "French Blender support forum, http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender"]
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__email__=["3R, r3gis@free.fr"]
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__bpydoc__ = """\
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This script creates an script link to change cameras during an animation.
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The created script link (a Blender Text) is linked to Scene Frame Changed events.
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Usage:
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Run the script, then name the camera Object with the number of the frame(s)
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where you want this camera to become active.
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For example:<br>
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- a camera called "10" will become active at frame 10.<br>
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- a camera called "10,25,185" will become active at frames 10, 25 and 185.
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Notes:<br>
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- This script creates another script named camera.py, which is linked to the current scene.<br>
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- If there is already a text called "camera.py", but it's from an old version or is not recognized,
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you can choose if you want to rename or overwrite it.
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- Script inspired by Jean-Michel (jms) Soler's:<br>
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http://jmsoler.free.fr/didacticiel/blender/tutor/cpl_changerdecamera.htm
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"""
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# $Id: camera_changer.py 9933 2007-01-28 03:36:33Z campbellbarton $
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#
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# --------------------------------------------------------------------------
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# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# Copyright (C) 2004-2005: Regis Montoya
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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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#Script inspired of the idea of this one :
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#http://jmsoler.free.fr/didacticiel/blender/tutor/cpl_changerdecamera.htm
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#
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#----------------------------------------------
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# R3gis Montoya (3R)
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#
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# Pout tout probleme a:
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# cybercreator@free.fr
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# ---------------------------------------------
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import Blender
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from Blender import *
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import string
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header = '# camera.py 1.3 scriptlink'
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camera_change_scriptlink = header + \
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'''
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import Blender
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def main():
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scn = Blender.Scene.GetCurrent()
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frame = str(Blender.Get('curframe'))
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# change the camera if it has the current frame
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for ob_cam in [ob for ob in scn.objects if ob.type == 'Camera']:
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for number in ob_cam.name.split(','):
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if number == frame:
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scn.setCurrentCamera(ob_cam)
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return
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main()
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'''
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def main():
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# Get the text
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try: cam_text = Blender.Text.Get('camera.py')
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except: cam_text = None
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if cam_text:
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if cam_text.asLines()[0] != header:
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ret = Blender.Draw.PupMenu("WARNING: An old camera.py exists%t|Overwrite|Rename old version text")
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if ret == -1: return # EXIT DO NOTHING
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elif ret == 1: Text.unlink(cam_text)
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elif ret == 2: cam_text.name = 'old_camera.txt'
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cam_text = None
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if not cam_text:
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scripting=Blender.Text.New('camera.py')
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scripting.write(camera_change_scriptlink)
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scn=Scene.GetCurrent()
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scriptlinks = scn.getScriptLinks('FrameChanged')
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if not scriptlinks or ('camera.py' not in scriptlinks):
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scn.addScriptLink('camera.py','FrameChanged')
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Blender.Draw.PupMenu('FrameChange Scriptlink Added%t|Name camera objects to their activation frame numbers(s) seperated by commas|valid names are "1,10,46" or "1,10,200" or "200" (without quotation marks)')
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Blender.Window.RedrawAll()
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if __name__ == '__main__':
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main() |