def multi_polyQuad():
args,counter = pm.ls(sl=True),1
w=400
window = pm.window(w=w,h=40)
pm.columnLayout()
progressMessage=pm.text(l='Running through Objects...',w=w)
argName=pm.text(l='',w=w)
progressControl = pm.progressBar(isInterruptable=True, beginProgress=True, maxValue=len(args), width=w)
window.show()
for arg in args:
if pm.progressBar(progressControl, query=True, isCancelled=True ) :
break
progressMessage.setLabel('Cleaning up then Quadding object '+str(counter)+'/'+str(len(args))+':')
argName.setLabel(arg)
pm.select(arg,r=True)
#cleanup mesh
mel.eval('polyCleanupArgList 3 { "0","1","0","0","0","0","0","0","0","1e-05","0","1e-05","0","1e-05","0","1","0" };')
#quad all polies
pm.polyQuad(arg, a=30, kgb=False, ktb=False,khe=False,ws=True,ch=False)
#merge all verts
pm.polyMergeVertex((arg+'.vtx[0:'+str(pm.polyEvaluate(arg,v=True))+']'), d=.001,am=True,ch=0)
pm.polyNormalPerVertex(arg,ufn=True)
pm.polySoftEdge(arg,angle=68, ch=0)
pm.progressBar(progressControl, edit=True, step=1)
counter+=1
pm.progressBar(progressControl, edit=True, endProgress=True)
pm.select(args, r=True)
pm.selectMode(o=True)
window.delete()
def marge_run(self):
objects = common.search_polygon_mesh(self.objects, serchChildeNode=True, fullPath=True)
#print('marge target :', objects)
if len(objects) < 2:
self.marged_mesh = objects
return True
skined_list = []
no_skin_list = []
parent_list = [cmds.listRelatives(obj, p=True, f=True) for obj in objects]
for obj in objects:
skin = cmds.ls(cmds.listHistory(obj), type='skinCluster')
if skin:
skined_list.append(obj)
else:
no_skin_list.append(obj)
if no_skin_list and skined_list:
skined_mesh = skined_list[0]
for no_skin_mesh in no_skin_list:
weight.transfer_weight(skined_mesh, no_skin_mesh, transferWeight=False, returnInfluences=False, logTransfer=False)
if skined_list:
marged_mesh = pm.polyUniteSkinned(objects)[0]
pm.polyMergeVertex(marged_mesh, d=0.001)
target_mesh = pm.duplicate(marged_mesh)[0]
weight.transfer_weight(str(marged_mesh), str(target_mesh), transferWeight=True, returnInfluences=False, logTransfer=False)
else:
marged_mesh = pm.polyUnite(objects, o=True)[0]
pm.polyMergeVertex(marged_mesh, d=0.001)
target_mesh = pm.duplicate(marged_mesh)[0]
#pm.delete(objects)
for obj in objects:
if pm.ls(obj):
pm.delete(obj)
pm.delete(marged_mesh)
all_attr_list = [['.sx', '.sy', '.sz'], ['.rx', '.ry', '.rz'], ['.tx', '.ty', '.tz']]
for p_node in parent_list:
if cmds.ls(p_node, l=True):
all_lock_list = []
for attr_list in all_attr_list:
lock_list = []
for attr in attr_list:
lock_list.append(pm.getAttr(target_mesh+attr, lock=True))
pm.setAttr(target_mesh+attr, lock=False)
all_lock_list.append(lock_list)
pm.parent(target_mesh, p_node[0])
for lock_list, attr_list in zip(all_lock_list, all_attr_list):
for lock, attr in zip(lock_list, attr_list):
#continue
#print('lock attr :', lock, target_mesh, attr)
pm.setAttr(target_mesh+attr, lock=lock)
break
pm.rename(target_mesh, objects[0])
pm.select(target_mesh)
self.marged_mesh = str(target_mesh)
return True
def merge_and_weld(cls, polyList=None, *args, **kwargs):
'''
merge and weld items from a list, or if empty selection
'''
if not polyList:
polyList = pm.ls(sl=True)
if len(polyList) > 1:
merged = pm.PyNode(pm.polyUnite(polyList)[0])
pm.polyMergeVertex(merged, distance=0.001)
pm.delete(merged, constructionHistory=True)
else:
lcUtility.Utility.lc_print('Select 2 or more polygon objects', mode='warning')
def uvmp_merge_special(*args, **kwargs):
'''
merge with a very close distance
'''
sel = pm.ls(sl=True)
if sel:
pm.polyMergeVertex(sel, distance=0.001)
pm.delete(sel, constructionHistory=True)
pm.polySoftEdge(sel, a=180)
pm.select(sel, replace=True)
else:
lcUtility.Utility.lc_print('Please select one or more objects',
mode='warning')
def mergeCenterEdgeIslands(edges): ''' Args: edges (list(pm.nt.general.MeshEdge)): edges to be clustered Returns (list(pm.nt.Transform)): list of cluster transforms Usage: islands = mergeCenterEdgeIslands(pm.ls(sl=True,fl=True)) ''' islands = getEdgeIslands(edges) for island in islands: islandVerts = pm.ls( pm.polyListComponentConversion(island, tv=True), fl=True ) pm.select(islandVerts, r=True) pm.polyMergeVertex( islandVerts, d=1, am=True, mtc=True ) return islands
def ec_face_mirror(self, **kwargs):
attr = kwargs.setdefault('axis', 'sx')
if self.gui is True:
obj = py.textField('nameText', q=True, tx=True)
else:
obj = kwargs.setdefault('obj')
sel = py.ls(sl=True)
py.polyChipOff(sel, dup=True)
temp_obj = py.polySeparate(obj, n='tempObj')
py.setAttr('%s.%s' % (temp_obj[1], attr), -1)
py.select(temp_obj)
temp_obj[0] = py.polyUnite(temp_obj, ch=False)
py.rename(temp_obj[0], obj)
mel.eval('ConvertSelectionToVertices;')
py.polyMergeVertex()
def combineClean(instanceGroup, meshName, duplicateFaces=False):
print("Combining mesh")
mesh = pm.polyUnite(instanceGroup,
name=meshName,
constructionHistory=False)
#print( "Merging %i" % len( mesh[ 0 ].vtx ) + " verticies" )
pm.polyMergeVertex(mesh[0].vtx, distance=0.1)
#print( "Reduced to %i" % mesh[ 0 ].numVertices() + " verticies" )
if duplicateFaces:
print("Cleaning up faces")
pm.select(mesh[0])
pm.selectType(polymeshFace=True)
pm.polySelectConstraint(mode=3, type=0x0008, topology=2)
# Don't ask me how I did this
mel.eval(
'polyCleanupArgList 3 { "0","2","0","0","0","0","0","0","0","1e-005","0","1e-005","1","0.3","0","-1","1" };'
)
pm.delete()
pm.polySelectConstraint(mode=0, topology=0)
pm.selectType(polymeshFace=False)
pm.selectMode(object=True)
print("Faces reduced")
if pm.PyNode(instanceGroup).exists():
pm.delete(instanceGroup)
pm.delete(constructionHistory=True)
pm.select(clear=True)
print("Cleaning up complete")
return mesh
def combineClean( instanceGroup, meshName, duplicateFaces = False ):
print( "Combining mesh" )
mesh = pm.polyUnite( instanceGroup, name = meshName, constructionHistory = False )
#print( "Merging %i" % len( mesh[ 0 ].vtx ) + " verticies" )
pm.polyMergeVertex( mesh[ 0 ].vtx, distance = 0.1 )
#print( "Reduced to %i" % mesh[ 0 ].numVertices() + " verticies" )
if duplicateFaces:
print( "Cleaning up faces" )
pm.select( mesh[ 0 ] )
pm.selectType( polymeshFace = True )
pm.polySelectConstraint( mode = 3, type = 0x0008, topology = 2 )
# Don't ask me how I did this
mel.eval('polyCleanupArgList 3 { "0","2","0","0","0","0","0","0","0","1e-005","0","1e-005","1","0.3","0","-1","1" };')
pm.delete()
pm.polySelectConstraint( mode = 0, topology = 0 )
pm.selectType( polymeshFace = False )
pm.selectMode( object = True )
print( "Faces reduced" )
if pm.PyNode( instanceGroup ).exists():
pm.delete( instanceGroup )
pm.delete( constructionHistory = True )
pm.select( clear = True )
print( "Cleaning up complete" )
return mesh
def createShape(self, i_isGroup, i_mesh):
"""create voxels
Keyword arguments:
i_isGroup: if the result is one object or each voxel seperated
i_mesh: the voxel
"""
distanceLimit = math.sqrt(self._voxelSize*self._voxelSize*3)
for p in self._voxelsPosList:
r = self._oriMdl.getClosestPointAndNormal((p[0], p[1], p[2]))
closestPoint = r[0] + self._oriMdl.getTranslation()
# when the cube is far from the surface
if distanceLimit < getLength((p[0]-closestPoint[0],
p[1]-closestPoint[1],
p[2]-closestPoint[2])):
continue
dp = dotProduct(normalize([p[0]-closestPoint[0],
p[1]-closestPoint[1],
p[2]-closestPoint[2]]),
normalize(r[1]))
# doc product > 0 means two vectors angle is from 0~90
if dp < 0:
mesh = pm.duplicate(i_mesh, name='Voxel1')
pm.move(p[0], p[1], p[2], mesh, ws=True)
self._voxelsList.append(mesh)
# print "Create Voxel @ "+str(p[0])+","+str(p[1])+","+str(p[2])+" "+str(mesh)
voxelGrp = pm.group(self._voxelsList, name='VoxelGrp1')
if i_isGroup ==True:
if len(self._voxelsList)>1:
pm.polyUnite(voxelGrp, name='V1')
pm.polyMergeVertex(distance=0.0)
pm.delete(pm.polyInfo(laminaFaces=True))
pm.delete(self._oriMdl)
import pymel.core as pm
hiddenFaces = []
for j in range(len(pm.selected())):
for i in pm.selected()[j]:
if i.getArea() < 1.0e-4:
hiddenFaces.append(i)
print hiddenFaces
result = pm.confirmDialog(title='!!!', button=['Yes','No'], defaultButton='Yes', cancelButton='No', dismissString='No', m="hidden faces number: {0} Kill them?".format(len(hiddenFaces)))
#pm.select(hiddenFaces)
#pm.delete(hiddenFaces)
if result == 'Yes':
for face in hiddenFaces:
pm.select(face)
pm.polyListComponentConversion(fromFace = True, toVertex = True)
pm.polyMergeVertex( distance=0.0 )
else:
pm.select(hiddenFaces)
def MEL_b019(self):#merge stringXYZ = str(self.ui.t001.text()) floatXYZ = float(stringXYZ) pm.polyMergeVertex (distance=floatXYZ, alwaysMergeTwoVertices=True, constructionHistory=True)
def mergeDuplicatedVertex(geo, threshold=0.001, only2Vertex=False):
pm.polyMergeVertex(geo, am=only2Vertex, ch=False, distance=threshold)
def merge(cls):
pm.polyMergeVertex(ch=False)
def merge_verts(mesh, a, b):
a = mesh.vtx[a]
b = mesh.vtx[b]
a.setPosition(b.getPosition(space='world'), space='world')
pm.polyMergeVertex([a, b], d=0.0000001)