def _closeExistingWindow_(self):
"""Ensures there is only instance of the PySide GUI"""
for qt in QtGui.qApp.topLevelWidgets():
# Check that there is only one instance of the APP
try:
if qt.__class__.__name__ == self.__class__.__name__:
qt.close()
except:
pyLog.warning('Failed to close an instance of this GUI:%s' % str(self))
def _set_cam_(self):
cam_text = self.cameraBox.currentText()
if cam_text != "No Custom Camera":
camera = pm.PyNode(self.cameraBox.currentText())
camera.renderable.set(1)
for otherCamera in get_cam_list():
if camera != otherCamera:
otherCamera.renderable.set(0)
pyLog.warning("Current Render Camera: %s" % camera)
def mel2pyStr(text):
"""
Convert a mel command to pymel command and print the result
@param text: The mel command
"""
if not text.endswith(";"):
pyLog.warning('Please end the mel code with ";"')
else:
import pymel.tools.mel2py as py2mel
print py2mel.mel2pyStr(text, pymelNamespace="pm")
def melEval(evalStatment, echo=False):
'''evaluate mel statement line for line. Print out error message for failed eval states
@param evalStatment (string) the mel command which need to be evaluated. Multiple lines of mel commands can also be evaluated.
@param echo (bool) print out the mel statement before evaluating. Useful for debugging
'''
for statement in evalStatment.split(";"):
try:
if echo:
print statement
mel.eval("%s;" % statement)
except:
pyLog.warning("## ## ## FAILED MEL STATEMENT: %s## ## ## " % ("%s;" % statement))
def setWindowIcon(self, iconPath):
"""Set the icon for via QIcon"""
# Make sure the icon exists
if not libFile.exists(iconPath):
pyLog.warning("No Icon exists for path:%s" % iconPath)
else:
# Set the icon
icon = QtGui.QIcon(QtGui.QPixmap(iconPath))
try:
super(QMainWindow, self).setWindowIcon(icon)
except Exception as e:
print e
pyLog.warning("Failed to set Icon")
def PRINT(msg='', item='', type='info'):
printMsg = '|| %s || %s' %(msg.ljust(65), item.ljust(20))
if type == 'debug':
pymelLogger.debug('\t\t\t%s'%printMsg)
elif type == 'info':
pymelLogger.info('\t\t\t%s'%printMsg)
elif type == 'warning':
pymelLogger.warning('\t%s'%printMsg)
elif type == 'error':
pymelLogger.error('\t%s'%printMsg)
elif type == 'critical':
pymelLogger.critical('\t%s'%printMsg)
else:
pymelLogger.error('Cannot Print Message: Invalid Type')
return
def _importRefDeleteNS(self):
''' Given a selected object, import reference and delete the namespace. '''
# only first object selected will be considered
pymelLogger.debug('Starting: importRefDeleteNS()...')
sel = cmds.ls(sl=1)
if sel:
sel = sel[0]
ns = sel[:sel.rfind(':')]
# finding name of the referenced node
try:
refNode = cmds.referenceQuery(sel, referenceNode=True)
except:
refNode = None
if refNode:
# find out if it is a reference of a reference
topRef = cmds.referenceQuery(sel, referenceNode=True, tr=True)
if refNode != topRef:
pymelLogger.debug(
'importRefDeleteNS(): %s is sub-referenced.' % sel)
fileNameTN = cmds.referenceQuery(topRef, filename=True)
fileNameN = cmds.referenceQuery(refNode, filename=True)
cmds.file(fileNameTN, importReference=1)
cmds.file(fileNameN, importReference=1)
cmds.namespace(mv=[ns, ':'], force=1)
pymelLogger.debug(
'importRefDeleteNS(): %s namespace moved to ":" namespace.'
% ns)
else:
fileNameN = cmds.referenceQuery(refNode, filename=True)
cmds.file(fileNameN, importReference=1)
cmds.namespace(mv=[ns, ':'], force=1)
else:
cmds.warning('This is Not a reference object!')
pymelLogger.warning('%s is not a referenced object.' % sel)
else:
pymelLogger.warning(
'Nothing selected! Please select a referenced object.')
pymelLogger.debug('End: importRefDeleteNS().')
def snapBake(source, target):
"""
Snap and bake the position of the source to the target. Delete all keys first
@param source: Source transform
@param target: Target transform
"""
# Contraint
mel.eval('cutKey -t ":" -f ":" -at "tx" -at "ty" -at "tz" -at "rx" -at "ry" -at "rz" %s;' % target)
# Contraint
con = pm.parentConstraint(source, target)
# Bake Animation
bakeAnimation(target)
# Delete the contraint
pm.delete(con)
# Get the scale value
scale = target.getScale()
# Transfer
mel.eval('cutKey -t ":" -f ":" -at "sx" -at "sy" -at "sz" %s;' % target)
# Scale
try:
target.setScale(scale)
except:
pyLog.warning("Unable to set the target scale")
def _importRefDeleteNS(self):
''' Given a selected object, import reference and delete the namespace. '''
# only first object selected will be considered
pymelLogger.debug('Starting: importRefDeleteNS()...')
sel = cmds.ls(sl=1)
if sel:
sel = sel[0]
ns = sel[:sel.rfind(':')]
# finding name of the referenced node
try:
refNode = cmds.referenceQuery( sel, referenceNode = True )
except:
refNode=None
if refNode:
# find out if it is a reference of a reference
topRef = cmds.referenceQuery( sel, referenceNode=True, tr=True )
if refNode != topRef:
pymelLogger.debug('importRefDeleteNS(): %s is sub-referenced.'%sel)
fileNameTN = cmds.referenceQuery( topRef,filename = True )
fileNameN = cmds.referenceQuery( refNode, filename = True )
cmds.file( fileNameTN , importReference = 1 )
cmds.file( fileNameN, importReference = 1 )
cmds.namespace(mv=[ns,':'], force=1)
pymelLogger.debug('importRefDeleteNS(): %s namespace moved to ":" namespace.'%ns)
else:
fileNameN = cmds.referenceQuery( refNode, filename = True )
cmds.file( fileNameN, importReference = 1 )
cmds.namespace(mv=[ns,':'], force=1)
else:
cmds.warning('This is Not a reference object!' )
pymelLogger.warning('%s is not a referenced object.'%sel)
else:
pymelLogger.warning('Nothing selected! Please select a referenced object.')
pymelLogger.debug('End: importRefDeleteNS().')
else:
msg = 'Rig has no namespace. Make sure it is referenced. Nothing exported.'
pymelLogger.error(msg)
raise Exception(msg)
if result:
results.append(result)
exportedRig = True
pm.delete(root)
else:
pymelLogger.error('FBX did not export for "%s:%s"'%(ns,root))
if not exportedRig:
msg = 'No Rigs in the scene to be exported!'
cmds.warning( msg )
pymelLogger.warning( msg )
# Export camera(s)
exportedCam = False
for c_name in self.camNames:
try:
# Try to select camera
pymelLogger.debug('Trying: "%s" '%c_name)
pm.select( c_name, r=1)
cameras = pm.ls(sl=1)
except Exception,e:
# Skip this camera name
pymelLogger.debug('Did not find "%s" in scene.'%c_name)
pymelLogger.debug(e)
continue
msg = 'Rig has no namespace. Make sure it is referenced. Nothing exported.'
pymelLogger.error(msg)
raise Exception(msg)
if result:
results.append(result)
exportedRig = True
pm.delete(root)
else:
pymelLogger.error('FBX did not export for "%s:%s"' %
(ns, root))
if not exportedRig:
msg = 'No Rigs in the scene to be exported!'
cmds.warning(msg)
pymelLogger.warning(msg)
# Export camera(s)
exportedCam = False
for c_name in self.camNames:
try:
# Try to select camera
pymelLogger.debug('Trying: "%s" ' % c_name)
pm.select(c_name, r=1)
cameras = pm.ls(sl=1)
except Exception, e:
# Skip this camera name
pymelLogger.debug('Did not find "%s" in scene.' % c_name)
pymelLogger.debug(e)
continue
