Hi everyone! I am new to python and I'm having a few difficulties.
I'm attempting to implement a program in Python (using Maya script editor),
that can generate an animation sequence
capable of visualising moving n disks from Peg 1(sourcePeg) to Peg
2(destinationPeg).
*Here is what I've done so far:*
import maya.cmds as cmds
cmds.select(all=True)
cmds.delete()
def Pegs( Height, Radius ):
pegList=[]
sourcePeg=cmds.polyCylinder( name='A', r=Radius, sx=15, sy=5, sz=2,
h=Height )
cmds.xform( piv=[0,-Height/2,0] )
cmds.move( 0, Height/2, 4)
destinationPeg=cmds.polyCylinder( name='B', r=Radius, sx=15, sy=5,
sz=2, h=Height )
cmds.xform( piv=[0,-Height/2,0] )
cmds.move( 0, Height/2, 0)
auxiliaryPeg=cmds.polyCylinder( name='C', r=Radius, sx=15, sy=5, sz=2,
h=Height )
cmds.xform( piv=[0,-Height/2,0] )
cmds.move( 0, Height/2, -4 )
pegList.append(sourcePeg)
pegList.append(destinationPeg)
pegList.append(auxiliaryPeg)
Pegs( 4, 0.05 )
def Discs( n, Height, Radius ):
global discList
global pegList
discList=[]
cmds.polyPipe( name='disc_0', r=Radius*6, t=1, h=Height*0.15 )
cmds.xform( piv=[0,-Height*0.075/2,0] )
cmds.move( 0, Height*0.0375, 4, 'disc_0' )
for i in range(1, n):
cmds.duplicate( 'disc_0', 'disc_'+str(i) )
cmds.move( 0, 0.3, 0,'disc_0', relative=True )
cmds.scale( 0.8, 1, 0.8,'disc_0', relative=True )
discList.append('disc_*')
print discList
Discs( 5, 4, 0.2 )
def TowersOfHanoi( m, sourcePeg, destinationPeg, auxiliaryPeg):
global pegList
global discList
if m == 0:
print "There are no Discs! "
elif m == 1:
print " \t\t| Move Disc ", m, " from ", sourcePeg, " Peg ", "to
---> ", destinationPeg, " Peg |"
cmds.move( 0, 0, 0, 'disc_0')
else:
TowersOfHanoi(m - 1, sourcePeg, auxiliaryPeg, destinationPeg)
print " \t\t| Move Disc ", m, " from ", sourcePeg, " Peg ", "to
---> ", destinationPeg, " Peg |"
if sourcePeg:
destinationPeg.append(sourcePeg.pop())
cmds.move( 0, 0, -4, 'disc_*', r=True)
TowersOfHanoi(m - 1, auxiliaryPeg, destinationPeg, sourcePeg)
sourcePeg = [discList]
destinationPeg = []
auxiliaryPeg = []
TowersOfHanoi(len(sourcePeg), "A", "B", "C")
print auxiliaryPeg, destinationPeg, sourcePeg
.
.
.
I can't manage to get it to work... =S
Any help would be greatly appreciated!
Kind regards!
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