forked from bartvdbraak/blender
321cafa714
basic workings are the same but its generaly more efficient. The main problem was it could get the data from every object across all scenes! This means that on framechange, every mesh would be copied into an NMesh just to see the type was a camera.
121 lines
4.0 KiB
Python
121 lines
4.0 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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# $Id$
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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() |