96 lines
3.1 KiB
Python
96 lines
3.1 KiB
Python
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#!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) where you
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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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"""
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# $Id$
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#
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#Script in the same idea that 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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sc=Scene.GetCurrent()
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#import du texte
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lestext=Blender.Text.Get()
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Ntexts=[]
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for txt in lestext:
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Ntexts.append(txt.getName())
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ecrire=0
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if 'camera.py' not in Ntexts:
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ecrire=1
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else :
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if lestext[Ntexts.index('camera.py')].asLines()[0] != "# camera.py 1.2 link python #":
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reecrire=Blender.Draw.PupMenu("WARNING: Text camera.py already exists but is outdated%t|Overwrite|Rename old version text")
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if reecrire == 1:
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Text.unlink(lestext[Ntexts.index('camera.py')])
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ecrire=1
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if reecrire == 2:
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lestext[Ntexts.index('camera.py')].name="old_camera.txt"
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ecrire=1
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if ecrire == 1:
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scripting=Blender.Text.New('camera.py')
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scripting.write("# camera.py 1.2 link python #\nimport Blender\nfrom Blender import *\nfrom math import *\nimport string\n")
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scripting.write("sc=Scene.GetCurrent()\n#Changement camera\nlescam=[]\nobjets=Blender.Object.Get()\n")
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scripting.write("for ob in objets:\n if type(ob.getData())==Blender.Types.CameraType:\n try:")
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scripting.write("\n lesfram=string.split(ob.name,',')\n for fr in lesfram:\n lescam.append(ob.name)\n lescam.append(int(fr))\n except:\n pass")
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scripting.write("\nframe = Blender.Get('curframe')\nif frame in lescam:\n nom=lescam.index(frame)\n sc.setCurrentCamera(Blender.Object.Get(lescam[nom-1]))\n")
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#Linkage
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list=[]
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try:
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for script in sc.getScriptLinks('FrameChanged'):
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list.append(script)
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except:
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pass
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if 'camera.py' not in list:
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sc.addScriptLink('camera.py','FrameChanged')
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Blender.Draw.PupMenu("Done! Remember:%t|Name cameras as (a comma separated list of) their activation frame number(s)")
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Blender.Redraw(-1)
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