def unfoldBandUVs(object, divisions=1, history=True):
"""
This definition unfolds object band UVs.
:param object: Object. ( String )
:param divisions: Extrusion divisions. ( Integer )
:param history: Keep construction history. ( Boolean )
"""
edgesCount = cmds.polyEvaluate(object, edge=True)
edges = cmds.ls(object + ".e[0:" + str(edgesCount - 1) + "]", fl=True, l=True)
cmds.select(object)
cmds.polySelectConstraint(m=3, t=0x8000, w=1)
cmds.polySelectConstraint(m=0)
for i in range(divisions):
mel.eval("GrowPolygonSelectionRegion();")
bandEdges = cmds.ls(sl=True, fl=True, l=True)
bandFaces = cmds.ls(cmds.polyListComponentConversion(bandEdges, fe=True, tf=True), fl=True)
cmds.select(bandFaces)
cmds.polyForceUV(unitize=True)
cmds.polySelectConstraint(m=3, t=0x8000, sm=1)
seamsEdges = cmds.ls(sl=True, fl=True, l=True)
weldEdges = list(set(bandEdges).difference(set(seamsEdges)))
cmds.polyMapSewMove(weldEdges)
cmds.polyLayoutUV(bandFaces, scale=1, rotateForBestFit=0, layout=1)
uvs = cmds.polyListComponentConversion(bandFaces, toUV=1)
cmds.polyEditUV(uvs, u=1, v=0)
not history and cmds.delete(object, ch=True)
def unfoldBandUVs(object, divisions=1, history=True):
"""
Unfolds object band UVs.
:param object: Object.
:type object: str
:param divisions: Extrusion divisions.
:type divisions: int
:param history: Keep construction history.
:type history: bool
"""
edgesCount = cmds.polyEvaluate(object, edge=True)
edges = cmds.ls(object + ".e[0:" + str(edgesCount - 1) + "]", fl=True, l=True)
cmds.select(object)
cmds.polySelectConstraint(m=3, t=0x8000, w=1)
cmds.polySelectConstraint(m=0)
for i in range(divisions):
mel.eval("GrowPolygonSelectionRegion();")
bandEdges = cmds.ls(sl=True, fl=True, l=True)
bandFaces = cmds.ls(cmds.polyListComponentConversion(bandEdges, fe=True, tf=True), fl=True)
cmds.select(bandFaces)
cmds.polyForceUV(unitize=True)
cmds.polySelectConstraint(m=3, t=0x8000, sm=1)
seamsEdges = cmds.ls(sl=True, fl=True, l=True)
weldEdges = list(set(bandEdges).difference(set(seamsEdges)))
cmds.polyMapSewMove(weldEdges)
cmds.polyLayoutUV(bandFaces, scale=1, rotateForBestFit=0, layout=1)
uvs = cmds.polyListComponentConversion(bandFaces, toUV=1)
cmds.polyEditUV(uvs, u=1, v=0)
not history and cmds.delete(object, ch=True)
def unwrapCylindrical():
# Variables and selection
mode = cmds.radioButtonGrp('mode', q=True, select=True)
seam = cmds.ls(sl=True)
cmds.SelectEdgeRingSp()
cmds.ConvertSelectionToContainedFaces()
body = cmds.ls(sl=True)
# Chooses desired seams
numEdges = (len(seam))
if (numEdges == 1):
seamSel = (seam[0])
else:
seamSel = (seam[0:numEdges])
bodySel = (body[0:(len(body))])
# Unwraps with or without unfolding
if (mode == 1):
cmds.polyPlanarProjection()
cmds.select(seamSel, r=True)
cmds.polyMapCut()
cmds.unfold()
elif (mode == 2):
cmds.select(bodySel, r=True)
cmds.ConvertSelectionToFaces()
shell = cmds.ls(sl=True)
cmds.polyForceUV(unitize=True)
cmds.ConvertSelectionToContainedEdges()
cmds.select(seamSel, d=True)
cmds.polyMapSewMove()
cmds.select(shell, r=True)
cmds.ConvertSelectionToUVs()
cmds.polyLayoutUV()
cmds.select(shell, r=True)
def unwrapByAngle():
unf = cmds.checkBox('unf', q=True, v=True)
lyt = cmds.checkBox('lyt', q=True, v=True)
cmds.polyForceUV(unitize=True)
cmds.selectType(pe=True)
cmds.polySelectConstraint(m=3, t=0x8000,
sm=2) # Constrains selection to soft edges
selEdges = cmds.ls(sl=True)
cmds.polyMapSewMove()
cmds.polySelectConstraint(sm=0) # Turns off constraint
# Unfold if chosen
if (unf == 1):
cmds.unfold()
# Layout if chosen
if (lyt == 1):
cmds.select(selEdges)
cmds.ConvertSelectionToShell()
cmds.ConvertSelectionToUVs()
cmds.polyLayoutUV(sc=1, ws=True, rbf=2)
def unwrapBySeams():
# Variables and Selection
unf = cmds.checkBox('unf', q=True, v=True)
lyt = cmds.checkBox('lyt', q=True, v=True)
selEdges = cmds.ls(sl=True)
cmds.ConvertSelectionToShell()
cmds.polyForceUV(unitize=True)
cmds.ConvertSelectionToEdges()
cmds.select(selEdges, d=True)
cmds.polyMapSewMove()
# Unfold if chosen
if (unf == 1):
cmds.unfold()
# Layout if chosen
if (lyt == 1):
cmds.select(selEdges)
cmds.ConvertSelectionToShell()
cmds.ConvertSelectionToUVs()
cmds.polyLayoutUV(sc=1, ws=True, rbf=2)
def execute(self):
sx = self.sx
sy = self.sy
sdv = self.sdv
sdu = self.sdu
tap = self.tap
degs = self.degs
subCurve = self.subCurve
clean = self.clean
do_uvs = self.do_uvs
rbc = self.rbc
cTol = self.cTol
cSubd = self.cSubd
if cmds.checkBox(self.aUACCB, q=True, v=True):
useAltShape = True
else:
useAltShape = False
multSel = cmds.ls(sl=True,fl=True, ap=True)
if cmds.objectType(multSel[0]) == 'mesh':
thisIsAMesh = True
else:
thisIsAMesh = False
# Select curve type to extrude along - convert and store
for x in multSel:
print x
if thisIsAMesh != True:
cmds.select(x)
else:
cmds.select(multSel)
objSel = cmds.ls(sl=True,fl=True, ap=True)
if self.ko == 1:
dupObj = cmds.duplicate(objSel)
objSel = dupObj
if len(objSel) > 1:
print objSel
if degs == 0:
curveDg = cmds.promptDialog(t='Enter Degrees:', m='Enter Degrees - ie. 1 for linear, 3 for curved')
objSel = cmds.polyToCurve(f=2, dg=int(cmds.promptDialog(q=True, tx=True)))
else:
objSel = cmds.polyToCurve(f=2, dg=int(degs), n='%s_curve' %objSel[0].split('.')[0])
else:
objType = cmds.listRelatives(objSel[0], f=True)
if cmds.objectType(objType[0]) != 'nurbsCurve' and cmds.objectType(objType[0]) != 'bezierCurve':
cmds.error('Select the nurbs curve first, then the object to align')
if cmds.objectType(objType[0]) == 'bezierCurve':
mm.eval("bezierCurveToNurbs;")
# Create a nurbs curve for the extrusion
if useAltShape:
nurbsCir = self.objToUse
else:
nurbsCir = cmds.circle(n='extrudeCircle', d=3, r=1, nr=(0,0,1), sw=360, ch=True, s=8)
objCV = cmds.ls('%s.ep[*]' %objSel[0], fl=True)
noOfCV = len(objCV)
firstCV = 0
lastCV = noOfCV - 1
cvNumberToUse=firstCV
# Rebuild the curve to help with uniformity
if self.rev == 1:
cmds.reverseCurve(objSel[0], ch=0, rpo=1)
if rbc == 1:
try:
cmds.rebuildCurve(objSel[0], ch=0,rpo=1,rt=4,end=1,kr=0, kcp=0, kep=1, kt=0, s=cSubd, d=3, tol=cTol)
cmds.rebuildCurve(objSel[0], ch=0,rpo=1,rt=0,end=1,kr=0, kcp=0, kep=1, kt=0, s=cSubd, d=3, tol=cTol)
except:
cmds.warning('Tolerance for rebuild likely to low, try a higher value or turn Rebuild Curve off')
if do_uvs == 1:
objShape = cmds.listRelatives(objSel[0], c=True, type='shape')
mInfo = cmds.shadingNode('curveInfo', n='cMeasure', asUtility=True)
cmds.connectAttr('%s.local' %objShape[0], '%s.inputCurve' %mInfo)
curveLength = cmds.getAttr('%s.arcLength' %mInfo)
cmds.delete(mInfo)
self.uvRatio = float((((sx * sy)*2.0) * math.pi) / curveLength)
print "uvRatio: " + str(self.uvRatio)
# Create a tangent contraint to position nurbs circle to the first cv
cvPos = cmds.xform('%s.ep[%d]' %(objSel[0],cvNumberToUse), query=True, ws=True, t=True)
cmds.xform(nurbsCir[0], ws=True, t=(cvPos[0],cvPos[1],cvPos[2]))
fastCon = cmds.tangentConstraint(objSel[0], nurbsCir[0], aim=(0,0,1))
cmds.delete(fastCon[0])
# Extrude along curve and set attributes
pipeExt = cmds.extrude(nurbsCir[0], objSel[0], n='%s_pipe' %objSel[0], ch=True, rn=subCurve, po=1, et=2, ucp=1, fpt=1,upn=1, rotation=0, scale=1,rsp=1)
pipeTes = cmds.listConnections(pipeExt[1], type='nurbsTessellate')
if subCurve != 0:
pipeSubCurve = cmds.listConnections(pipeExt[1], type='subCurve')
cmds.setAttr('%s.format' %pipeTes[0],2)
cmds.setAttr('%s.polygonType' %pipeTes[0],1)
cmds.setAttr('%s.uType' %pipeTes[0],2)
cmds.setAttr('%s.vType' %pipeTes[0],2)
cmds.setAttr('%s.vNumber' %pipeTes[0],sdv)
cmds.setAttr('%s.uNumber' %pipeTes[0],sdu)
# Add attributes
if clean == 0:
cmds.addAttr(pipeExt[0], ln='________', k=True)
cmds.setAttr('%s.________' %pipeExt[0], l=True)
cmds.addAttr(pipeExt[0], ln='Ext_ScaleX', k=True, dv=sx)
cmds.addAttr(pipeExt[0], ln='Ext_ScaleY', k=True, dv=sy)
cmds.connectAttr('%s.Ext_ScaleX' %pipeExt[0], '%s.scaleX' %nurbsCir[0])
cmds.connectAttr('%s.Ext_ScaleY' %pipeExt[0], '%s.scaleY' %nurbsCir[0])
cmds.addAttr(pipeExt[0], ln='Ext_DivisionV', at='short', k=True, dv=sdv)
cmds.connectAttr('%s.Ext_DivisionV' %pipeExt[0], '%s.vNumber' %pipeTes[0])
cmds.addAttr(pipeExt[0], ln='Ext_DivisionU', at='short', k=True, dv=sdu)
cmds.connectAttr('%s.Ext_DivisionU' %pipeExt[0], '%s.uNumber' %pipeTes[0])
if subCurve != 0:
cmds.addAttr(pipeExt[0], ln='Ext_Length', k=True, dv=1, max=1, min=0)
cmds.connectAttr('%s.Ext_Length' %pipeExt[0], '%s.maxValue' %pipeSubCurve[1])
cmds.addAttr(pipeExt[0], ln='Ext_Taper', k=True, dv=tap, min=0)
cmds.connectAttr('%s.Ext_Taper' %pipeExt[0], '%s.scale' %pipeExt[1])
cmds.addAttr(pipeExt[0], ln='Ext_Twist', k=True, dv=1)
cmds.connectAttr('%s.Ext_Twist' %pipeExt[0], '%s.rotation' %pipeExt[1])
cmds.addAttr(pipeExt[0], ln='Ext_ComponentPivot', k=True, dv=1)
cmds.connectAttr('%s.Ext_ComponentPivot' %pipeExt[0], '%s.useComponentPivot' %pipeExt[1])
curveGrpNode = cmds.createNode('transform', n='pipeCurves')
cmds.parent(nurbsCir, curveGrpNode)
cmds.parent(objSel, curveGrpNode)
cmds.setAttr('%s.inheritsTransform' %curveGrpNode, 0)
cmds.setAttr('%s.visibility' %curveGrpNode, 1)
cmds.parent(curveGrpNode, pipeExt[0])
cmds.select(pipeExt[0])
if do_uvs == 1:
cmds.polyLayoutUV(ps=0.2)
cmds.polyEditUV(sv=1, su=self.uvRatio)
cmds.polyEditUV(sv=0.95, su=0.95)
cmds.select(pipeExt[0])
CentreUVs()
if clean == 1:
cmds.delete(ch=True)
cmds.delete(curveGrpNode)
cmds.select(pipeExt[0])
if thisIsAMesh == True:
print 'hello'
break
def execute(self):
sx = self.sx
sy = self.sy
sdv = self.sdv
sdu = self.sdu
tap = self.tap
degs = self.degs
subCurve = self.subCurve
clean = self.clean
do_uvs = self.do_uvs
rbc = self.rbc
cTol = self.cTol
cSubd = self.cSubd
if cmds.checkBox(self.aUACCB, q=True, v=True):
useAltShape = True
else:
useAltShape = False
multSel = cmds.ls(sl=True, fl=True, ap=True)
if cmds.objectType(multSel[0]) == 'mesh':
thisIsAMesh = True
else:
thisIsAMesh = False
# Select curve type to extrude along - convert and store
for x in multSel:
print x
if thisIsAMesh != True:
cmds.select(x)
else:
cmds.select(multSel)
objSel = cmds.ls(sl=True, fl=True, ap=True)
if self.ko == 1:
dupObj = cmds.duplicate(objSel)
objSel = dupObj
if len(objSel) > 1:
print objSel
if degs == 0:
curveDg = cmds.promptDialog(
t='Enter Degrees:',
m='Enter Degrees - ie. 1 for linear, 3 for curved')
objSel = cmds.polyToCurve(f=2,
dg=int(
cmds.promptDialog(q=True,
tx=True)))
else:
objSel = cmds.polyToCurve(f=2,
dg=int(degs),
n='%s_curve' %
objSel[0].split('.')[0])
else:
objType = cmds.listRelatives(objSel[0], f=True)
if cmds.objectType(
objType[0]) != 'nurbsCurve' and cmds.objectType(
objType[0]) != 'bezierCurve':
cmds.error(
'Select the nurbs curve first, then the object to align'
)
if cmds.objectType(objType[0]) == 'bezierCurve':
mm.eval("bezierCurveToNurbs;")
# Create a nurbs curve for the extrusion
if useAltShape:
nurbsCir = self.objToUse
else:
nurbsCir = cmds.circle(n='extrudeCircle',
d=3,
r=1,
nr=(0, 0, 1),
sw=360,
ch=True,
s=8)
objCV = cmds.ls('%s.ep[*]' % objSel[0], fl=True)
noOfCV = len(objCV)
firstCV = 0
lastCV = noOfCV - 1
cvNumberToUse = firstCV
# Rebuild the curve to help with uniformity
if self.rev == 1:
cmds.reverseCurve(objSel[0], ch=0, rpo=1)
if rbc == 1:
try:
cmds.rebuildCurve(objSel[0],
ch=0,
rpo=1,
rt=4,
end=1,
kr=0,
kcp=0,
kep=1,
kt=0,
s=cSubd,
d=3,
tol=cTol)
cmds.rebuildCurve(objSel[0],
ch=0,
rpo=1,
rt=0,
end=1,
kr=0,
kcp=0,
kep=1,
kt=0,
s=cSubd,
d=3,
tol=cTol)
except:
cmds.warning(
'Tolerance for rebuild likely to low, try a higher value or turn Rebuild Curve off'
)
if do_uvs == 1:
objShape = cmds.listRelatives(objSel[0], c=True, type='shape')
mInfo = cmds.shadingNode('curveInfo',
n='cMeasure',
asUtility=True)
cmds.connectAttr('%s.local' % objShape[0],
'%s.inputCurve' % mInfo)
curveLength = cmds.getAttr('%s.arcLength' % mInfo)
cmds.delete(mInfo)
self.uvRatio = float(
(((sx * sy) * 2.0) * math.pi) / curveLength)
print "uvRatio: " + str(self.uvRatio)
# Create a tangent contraint to position nurbs circle to the first cv
cvPos = cmds.xform('%s.ep[%d]' % (objSel[0], cvNumberToUse),
query=True,
ws=True,
t=True)
cmds.xform(nurbsCir[0], ws=True, t=(cvPos[0], cvPos[1], cvPos[2]))
fastCon = cmds.tangentConstraint(objSel[0],
nurbsCir[0],
aim=(0, 0, 1))
cmds.delete(fastCon[0])
# Extrude along curve and set attributes
pipeExt = cmds.extrude(nurbsCir[0],
objSel[0],
n='%s_pipe' % objSel[0],
ch=True,
rn=subCurve,
po=1,
et=2,
ucp=1,
fpt=1,
upn=1,
rotation=0,
scale=1,
rsp=1)
pipeTes = cmds.listConnections(pipeExt[1], type='nurbsTessellate')
if subCurve != 0:
pipeSubCurve = cmds.listConnections(pipeExt[1],
type='subCurve')
cmds.setAttr('%s.format' % pipeTes[0], 2)
cmds.setAttr('%s.polygonType' % pipeTes[0], 1)
cmds.setAttr('%s.uType' % pipeTes[0], 2)
cmds.setAttr('%s.vType' % pipeTes[0], 2)
cmds.setAttr('%s.vNumber' % pipeTes[0], sdv)
cmds.setAttr('%s.uNumber' % pipeTes[0], sdu)
# Add attributes
if clean == 0:
cmds.addAttr(pipeExt[0], ln='________', k=True)
cmds.setAttr('%s.________' % pipeExt[0], l=True)
cmds.addAttr(pipeExt[0], ln='Ext_ScaleX', k=True, dv=sx)
cmds.addAttr(pipeExt[0], ln='Ext_ScaleY', k=True, dv=sy)
cmds.connectAttr('%s.Ext_ScaleX' % pipeExt[0],
'%s.scaleX' % nurbsCir[0])
cmds.connectAttr('%s.Ext_ScaleY' % pipeExt[0],
'%s.scaleY' % nurbsCir[0])
cmds.addAttr(pipeExt[0],
ln='Ext_DivisionV',
at='short',
k=True,
dv=sdv)
cmds.connectAttr('%s.Ext_DivisionV' % pipeExt[0],
'%s.vNumber' % pipeTes[0])
cmds.addAttr(pipeExt[0],
ln='Ext_DivisionU',
at='short',
k=True,
dv=sdu)
cmds.connectAttr('%s.Ext_DivisionU' % pipeExt[0],
'%s.uNumber' % pipeTes[0])
if subCurve != 0:
cmds.addAttr(pipeExt[0],
ln='Ext_Length',
k=True,
dv=1,
max=1,
min=0)
cmds.connectAttr('%s.Ext_Length' % pipeExt[0],
'%s.maxValue' % pipeSubCurve[1])
cmds.addAttr(pipeExt[0], ln='Ext_Taper', k=True, dv=tap, min=0)
cmds.connectAttr('%s.Ext_Taper' % pipeExt[0],
'%s.scale' % pipeExt[1])
cmds.addAttr(pipeExt[0], ln='Ext_Twist', k=True, dv=1)
cmds.connectAttr('%s.Ext_Twist' % pipeExt[0],
'%s.rotation' % pipeExt[1])
cmds.addAttr(pipeExt[0], ln='Ext_ComponentPivot', k=True, dv=1)
cmds.connectAttr('%s.Ext_ComponentPivot' % pipeExt[0],
'%s.useComponentPivot' % pipeExt[1])
curveGrpNode = cmds.createNode('transform', n='pipeCurves')
cmds.parent(nurbsCir, curveGrpNode)
cmds.parent(objSel, curveGrpNode)
cmds.setAttr('%s.inheritsTransform' % curveGrpNode, 0)
cmds.setAttr('%s.visibility' % curveGrpNode, 1)
cmds.parent(curveGrpNode, pipeExt[0])
cmds.select(pipeExt[0])
if do_uvs == 1:
cmds.polyLayoutUV(ps=0.2)
cmds.polyEditUV(sv=1, su=self.uvRatio)
cmds.polyEditUV(sv=0.95, su=0.95)
cmds.select(pipeExt[0])
CentreUVs()
if clean == 1:
cmds.delete(ch=True)
cmds.delete(curveGrpNode)
cmds.select(pipeExt[0])
if thisIsAMesh == True:
print 'hello'
break
def polyLayoutUV(*args, **kwargs):
res = cmds.polyLayoutUV(*args, **kwargs)
if not kwargs.get('query', kwargs.get('q', False)):
res = _factories.maybeConvert(res, _general.PyNode)
return res
