forked from bartvdbraak/blender
129 lines
3.9 KiB
Python
129 lines
3.9 KiB
Python
#!BPY
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"""
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Name: 'Randomize Loc Size Rot'
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Blender: 241
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Group: 'Object'
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Tooltip: 'Randomize the selected objects Loc Size Rot'
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"""
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__bpydoc__=\
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'''
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This script randomizes the selected objects location/size/rotation.
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'''
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# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# Script copyright (C) Campbell Barton
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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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'''
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30 Jun 07 - ZanQdo:
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- Properly coded axis toggles for Loc random (didn't work at all)
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- Made Rot input values meaningful (45 will give max 45 degres of rotation)
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- Pumped up the Scale value limit
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- Made Scale input values meaningful (15 will give max 15 units bigger model)
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'''
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from Blender import Draw, Scene
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from Blender.Mathutils import Rand
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def rnd(flag):
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Random = Rand()
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if flag == "LOC":
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return (Random - 0.5) * 2
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elif flag == "ROT":
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return (Random - 0.5) * 0.035
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elif flag == "SIZE":
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return (Random - 0.5) * 1.8
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def randomize(sel, PREF_LOC, PREF_SIZE, PREF_ROT, PREF_LINK_AXIS, PREF_X_AXIS, PREF_Y_AXIS, PREF_Z_AXIS):
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for ob in sel:
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if PREF_LOC:
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if PREF_LINK_AXIS:
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rand = PREF_LOC*rnd("LOC")
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ob.loc = (ob.LocX+(rand*PREF_X_AXIS), ob.LocY+(rand*PREF_Y_AXIS), ob.LocZ+(rand*PREF_Z_AXIS))
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else:
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if PREF_X_AXIS: x= PREF_LOC*rnd("LOC")
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else: x= 0
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if PREF_Y_AXIS: y= PREF_LOC*rnd("LOC")
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else: y= 0
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if PREF_Z_AXIS: z= PREF_LOC*rnd("LOC")
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else: z= 0
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ob.loc = (ob.LocX+x, ob.LocY+y, ob.LocZ+z)
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if PREF_SIZE:
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if PREF_LINK_AXIS:
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rand = PREF_SIZE*rnd("SIZE")
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if PREF_X_AXIS: x= rand
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else: x= 0
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if PREF_Y_AXIS: y= rand
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else: y= 0
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if PREF_Z_AXIS: z= rand
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else: z= 0
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else:
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if PREF_X_AXIS: x= PREF_SIZE*rnd("SIZE")
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else: x= 0
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if PREF_Y_AXIS: y= PREF_SIZE*rnd("SIZE")
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else: y= 0
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if PREF_Z_AXIS: z= PREF_SIZE*rnd("SIZE")
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else: z= 0
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ob.size = (abs(ob.SizeX+x), abs(ob.SizeY+y), abs(ob.SizeZ+z))
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if PREF_ROT:
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if PREF_LINK_AXIS:
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rand = PREF_ROT*rnd("ROT")
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ob.rot = (ob.RotX+rand, ob.RotY+rand, ob.RotZ+rand)
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else:
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ob.rot = (ob.RotX+(PREF_X_AXIS*PREF_ROT*rnd("ROT")), ob.RotY+(PREF_Y_AXIS*PREF_ROT*rnd("ROT")), ob.RotZ+(PREF_Z_AXIS*PREF_ROT*rnd("ROT")))
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def main():
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scn = Scene.GetCurrent()
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if not scn.objects.context:
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return
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PREF_LOC= Draw.Create(0.0)
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PREF_SIZE= Draw.Create(0.0)
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PREF_ROT= Draw.Create(0.0)
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PREF_LINK_AXIS= Draw.Create(0)
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PREF_X_AXIS= Draw.Create(1)
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PREF_Y_AXIS= Draw.Create(1)
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PREF_Z_AXIS= Draw.Create(1)
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pup_block = [\
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('loc:', PREF_LOC, 0.0, 100.0, 'Amount to randomize the location'),\
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('size:', PREF_SIZE, 0.0, 100.0, 'Amount to randomize the size'),\
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('rot:', PREF_ROT, 0.0, 360.0, 'Amount to randomize the rotation'),\
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'',\
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('Link Axis', PREF_LINK_AXIS, 'Use the same random value for each objects XYZ'),\
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('X Axis', PREF_X_AXIS, 'Enable X axis randomization'),\
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('Y Axis', PREF_Y_AXIS, 'Enable Y axis randomization'),\
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('Z Axis', PREF_Z_AXIS, 'Enable Z axis randomization'),\
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]
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if not Draw.PupBlock('Object Randomize', pup_block):
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return
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randomize(scn.objects.context, PREF_LOC.val, PREF_SIZE.val, PREF_ROT.val, PREF_LINK_AXIS.val, PREF_X_AXIS.val, PREF_Y_AXIS.val, PREF_Z_AXIS.val)
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if __name__ == '__main__':
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main() |