237 lines
9.1 KiB
Python
237 lines
9.1 KiB
Python
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'''
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========================================================================================================================
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Author: Alan Camilo
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www.alancamilo.com
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Requirements: aTools Package
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------------------------------------------------------------------------------------------------------------------------
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To install aTools, please follow the instructions in the file how_to_install.txt
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------------------------------------------------------------------------------------------------------------------------
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To unistall aTools, go to menu (the last button on the right), Uninstall
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========================================================================================================================
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'''
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from maya import cmds
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from aTools.generalTools.aToolsGlobals import aToolsGlobals as G
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from aTools.commonMods import uiMod
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from aTools.commonMods import utilMod
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from aTools.commonMods import animMod
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class FakeConstrain(object):
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def __init__(self):
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self.copyCache = []
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self.locators = []
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self.locatorGroup = ""
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self.locatorGroupName = "fakeConstrain_group"
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self.selection = None
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def popupMenu(self):
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cmds.popupMenu(postMenuCommand=self.populateMenu)
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def populateMenu(self, menu, *args):
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uiMod.clearMenuItems(menu)
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if self.copyCache != []:
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cmds.menuItem(label='Copy', command=self.copy, parent=menu)
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cmds.menuItem(label='Paste to All Frames' , command=lambda *args: self.paste('allFrames'), parent=menu)
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cmds.menuItem(divider=True, parent=menu)
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cmds.menuItem(label='Copy Relative to World' , command=self.copyWorld, parent=menu)
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def copyPaste(self):
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if len(self.copyCache) > 0: self.paste()
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else: self.copy()
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def copy(self, *args):
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#print "copy"
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self.selection = cmds.ls(selection=True)
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if len(self.selection) < 1:
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cmds.warning("You need to select at least 2 objects.")
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return
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if len(self.selection) == 1:
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self.copyWorld()
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return
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if len(self.selection) > 20:
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message = "Too many objects selected, continue?"
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confirm = cmds.confirmDialog( title='Confirm', message=message, button=['Yes','No'], defaultButton='Yes', cancelButton='No', dismissString='No' )
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if confirm != 'Yes': return
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cmds.refresh(suspend=True)
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cmds.undoInfo(stateWithoutFlush=False)
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self.flushCopyCache(force=True)
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self.scriptJob()
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self.sourceObjs = self.selection[0:-1]
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self.targetObj = self.selection[-1]
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selObjects = utilMod.getNameSpace(self.selection)[1]
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self.locators = []
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self.locatorGroup = animMod.group(name=self.locatorGroupName)
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G.aToolsBar.align.align([self.locatorGroup], self.targetObj)
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self.locators.append(self.locatorGroup)
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for loopObj in self.sourceObjs:
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nameSpace = utilMod.getNameSpace([loopObj])
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loopSelName = "%s_%s"%(nameSpace[0][0], nameSpace[1][0])
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locatorName = "fakeConstrain_%s"%loopSelName
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locator = animMod.createNull(locatorName)
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self.locators.append(locator)
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with G.aToolsBar.createAToolsNode: cmds.parent(locator, self.locatorGroup)
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G.aToolsBar.align.align([locator], loopObj)
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matrix = cmds.xform(locator, query=True, matrix=True)
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self.copyCache.append(matrix)
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self.clearLocators()
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cmds.select(self.selection)
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cmds.iconTextButton("fakeConstrainBtn", edit=True, image= uiMod.getImagePath("specialTools_fake_constrain_active"), highlightImage= uiMod.getImagePath("specialTools_fake_constrain_active copy"))
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cmds.refresh(suspend=False)
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cmds.undoInfo(stateWithoutFlush=True)
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def copyWorld(self, *args):
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#print "copyworld"
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self.selection = cmds.ls(selection=True)
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if len(self.selection) < 1: return
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if len(self.selection) > 20:
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message = "Too many objects selected, continue?"
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confirm = cmds.confirmDialog( title='Confirm', message=message, button=['Yes','No'], defaultButton='Yes', cancelButton='No', dismissString='No' )
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if confirm != 'Yes': return
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cmds.refresh(suspend=True)
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cmds.undoInfo(stateWithoutFlush=False)
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self.flushCopyCache(force=True)
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self.scriptJob()
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self.sourceObjs = self.selection
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self.targetObj = "world"
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for loopObj in self.sourceObjs:
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matrix = cmds.xform(loopObj, query=True, ws=True, matrix=True)
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self.copyCache.append(matrix)
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cmds.iconTextButton("fakeConstrainBtn", edit=True, image= uiMod.getImagePath("specialTools_fake_constrain_active"), highlightImage= uiMod.getImagePath("specialTools_fake_constrain_active copy"))
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cmds.refresh(suspend=False)
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cmds.undoInfo(stateWithoutFlush=True)
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def paste(self, type="onlyKeys"):
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cmds.refresh(suspend=True)
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selObjects = utilMod.getNameSpace(self.selection)[1]
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self.locators = []
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if self.targetObj != "world":
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#CREATE
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self.locatorGroup = animMod.group(name=self.locatorGroupName)
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for n, loopObj in enumerate(self.sourceObjs):
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nameSpace = utilMod.getNameSpace([loopObj])
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loopSelName = "%s_%s"%(nameSpace[0][0], nameSpace[1][0])
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locatorName = "fakeConstrain_%s"%loopSelName
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locator = animMod.createNull(locatorName)
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self.locators.append(locator)
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with G.aToolsBar.createAToolsNode: cmds.parent(locator, self.locatorGroup)
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self.locators.append(self.locatorGroup)
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currFrame = cmds.currentTime(query=True)
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getCurves = animMod.getAnimCurves()
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animCurves = getCurves[0]
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getFrom = getCurves[1]
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if animCurves:
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keysSel = animMod.getTarget("keysSel", animCurves, getFrom)
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keysSel = utilMod.mergeLists(keysSel)
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if keysSel == []:
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keysSel = [currFrame]
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else:
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keysSel = [currFrame]
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frames = keysSel
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if type == "allFrames":
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frameRange = animMod.getTimelineRange(float=False)
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frames = list(range(int(frameRange[0]),int(frameRange[1])))
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if self.targetObj != "world":
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G.aToolsBar.align.align([self.locatorGroup], self.targetObj, frames=frames)
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for n, loopObj in enumerate(self.sourceObjs):
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matrix = self.copyCache[n]
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if self.targetObj != "world":
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cmds.xform(self.locators[n], matrix=matrix)
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G.aToolsBar.align.align([loopObj], self.locators[n], frames=frames, showProgress=True)
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else:
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for loopFrame in frames:
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cmds.currentTime(loopFrame)
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cmds.xform(loopObj, ws=True, matrix=matrix)
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cmds.currentTime(currFrame)
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for loopFrame in frames:
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for loopAttr in ["translate", "rotate"]:
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breakdown = (loopFrame not in keysSel)
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cmds.keyframe(loopObj, edit=True, attribute=loopAttr, time=(loopFrame, loopFrame), breakdown=breakdown)
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if self.targetObj != "world":
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self.clearLocators()
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cmds.select(self.selection)
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cmds.refresh(suspend=False)
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def clearLocators(self):
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for loopLocator in self.locators:
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if cmds.objExists(loopLocator): cmds.delete(loopLocator)
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if cmds.objExists(self.locatorGroup): cmds.delete(self.locatorGroup)
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def flushCopyCache(self, force=False):
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if not force and cmds.ls(selection=True) == self.selection:
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self.scriptJob()
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return
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cmds.iconTextButton("fakeConstrainBtn", edit=True, image= uiMod.getImagePath("specialTools_fake_constrain"), highlightImage= uiMod.getImagePath("specialTools_fake_constrain copy"))
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self.clearLocators()
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self.copyCache = []
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def scriptJob(self):
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#scriptjob
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cmds.scriptJob(runOnce = True, killWithScene = True, event =('SelectionChanged', self.flushCopyCache))
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