mirror of
https://github.com/Sneed-Group/Poodletooth-iLand
synced 2024-12-29 06:32:40 -06:00
430 lines
16 KiB
Python
430 lines
16 KiB
Python
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"""
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Base class for Level Editor
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You should write your own LevelEditor class inheriting this.
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Refer LevelEditor.py for example.
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"""
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from direct.showbase.DirectObject import *
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from direct.directtools.DirectUtil import *
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from direct.gui.DirectGui import *
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from CurveEditor import *
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from FileMgr import *
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from ActionMgr import *
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from MayaConverter import *
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class LevelEditorBase(DirectObject):
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""" Base Class for Panda3D LevelEditor """
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def __init__(self):
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#loadPrcFileData('startup', 'window-type none')
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self.currentFile = None
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self.fNeedToSave = False
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self.actionEvents = []
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#self.objectMgr = ObjectMgr(self)
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self.curveEditor = CurveEditor(self)
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self.fileMgr = FileMgr(self)
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self.actionMgr = ActionMgr()
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self.fMoveCamera = False
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self.NPParent = render
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# define your own config file in inherited class
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self.settingsFile = None
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# you can show/hide specific properties by using propertiesMask and this mode
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self.BASE_MODE = BitMask32.bit(0)
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self.CREATE_CURVE_MODE = BitMask32.bit(2)
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self.EDIT_CURVE_MODE = BitMask32.bit(3)
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self.ANIM_MODE = BitMask32.bit(4)
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self.GRAPH_EDITOR = False
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self.mode = self.BASE_MODE
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self.preMode = None
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def initialize(self):
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""" You should call this in your __init__ method of inherited LevelEditor class """
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# specifiy what obj can be 'selected' as objects
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base.direct.selected.addTag('OBJRoot')
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self.actionEvents.extend([
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# Node path events
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('DIRECT-select', self.select),
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('DIRECT-delete', self.handleDelete),
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('DIRECT-preDeselectAll', self.deselectAll),
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('DIRECT_deselectAll', self.deselectAllCB),
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('preRemoveNodePath', self.removeNodePathHook),
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('DIRECT_deselectedNodePath', self.deselectAllCB),
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('DIRECT_selectedNodePath_fMulti_fTag_fLEPane', self.selectedNodePathHook),
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('DIRECT_deselectAll', self.deselectAll),
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('LE-Undo', self.actionMgr.undo),
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('LE-Redo', self.actionMgr.redo),
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('LE-Duplicate', self.objectMgr.duplicateSelected),
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('DIRECT_manipulateObjectCleanup', self.cleanUpManipulating),
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('LE-MakeLive', self.objectMgr.makeSelectedLive),
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('LE-NewScene', self.ui.onNew),
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('LE-SaveScene', self.ui.onSave),
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('LE-OpenScene', self.ui.onOpen),
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('LE-Quit', self.ui.quit),
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('DIRECT-mouse1', self.handleMouse1),
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('DIRECT-mouse1Up', self.handleMouse1Up),
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('DIRECT-mouse2', self.handleMouse2),
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('DIRECT-mouse2Up', self.handleMouse2Up),
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('DIRECT-mouse3', self.handleMouse3),
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('DIRECT-mouse3Up', self.handleMouse3Up),
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('DIRECT-toggleWidgetVis', self.toggleWidget),
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])
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# Add all the action events
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for event in self.actionEvents:
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if len(event) == 3:
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self.accept(event[0], event[1], event[2])
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else:
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self.accept(event[0], event[1])
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# editor state text display such as edit mode
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self.statusReadout = OnscreenText(
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pos = (-1.2, 0.9), bg=Vec4(1,1,1,1),
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scale = 0.05, align = TextNode.ALeft,
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mayChange = 1, font = TextNode.getDefaultFont())
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self.statusReadout.setText("")
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# Make sure readout is never lit or drawn in wireframe
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useDirectRenderStyle(self.statusReadout)
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self.statusReadout.reparentTo(hidden)
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self.statusLines = []
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taskMgr.doMethodLater(5, self.updateStatusReadoutTimeouts, 'updateStatus')
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self.loadSettings()
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self.reset()
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def setTitleWithFilename(self, filename=""):
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title = self.ui.appname
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if filename != "":
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filenameshort = os.path.basename(filename)
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title = title + " (%s)"%filenameshort
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self.ui.SetLabel(title)
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def removeNodePathHook(self, nodePath):
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if nodePath is None:
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return
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base.direct.deselect(nodePath)
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self.objectMgr.removeObjectByNodePath(nodePath)
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if (base.direct.selected.last != None and nodePath.compareTo(base.direct.selected.last)==0):
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# if base.direct.selected.last is refering to this
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# removed obj, clear the reference
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if (hasattr(__builtins__,'last')):
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__builtins__.last = None
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else:
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__builtins__['last'] = None
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base.direct.selected.last = None
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def toggleWidget(self):
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if self.objectMgr.currNodePath:
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obj = self.objectMgr.findObjectByNodePath(self.objectMgr.currNodePath)
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if obj and not obj[OG.OBJ_DEF].movable:
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return
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base.direct.toggleWidgetVis()
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def handleMouse1(self, modifiers):
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if base.direct.fAlt or modifiers == 4:
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self.fMoveCamera = True
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return
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if self.mode == self.CREATE_CURVE_MODE :
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self.curveEditor.createCurve()
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def handleMouse1Up(self):
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self.fMoveCamera = False
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def handleMouse2(self, modifiers):
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if base.direct.fAlt or modifiers == 4:
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self.fMoveCamera = True
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return
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def handleMouse2Up(self):
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self.fMoveCamera = False
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def handleMouse3(self, modifiers):
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if base.direct.fAlt or modifiers == 4:
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self.fMoveCamera = True
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return
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self.ui.onRightDown()
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def handleMouse3Up(self):
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self.fMoveCamera = False
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def handleDelete(self):
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oldSelectedNPs = base.direct.selected.getSelectedAsList()
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oldUIDs = []
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for oldNP in oldSelectedNPs:
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obj = self.objectMgr.findObjectByNodePath(oldNP)
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if obj:
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oldUIDs.append(obj[OG.OBJ_UID])
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action = ActionDeleteObj(self)
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self.actionMgr.push(action)
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action()
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for uid in oldUIDs:
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self.ui.sceneGraphUI.delete(uid)
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## reply = wx.MessageBox("Do you want to delete selected?", "Delete?",
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## wx.YES_NO | wx.ICON_QUESTION)
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## if reply == wx.YES:
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## base.direct.removeAllSelected()
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## else:
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## # need to reset COA
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## dnp = base.direct.selected.last
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## # Update camera controls coa to this point
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## # Coa2Camera = Coa2Dnp * Dnp2Camera
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## mCoa2Camera = dnp.mCoa2Dnp * dnp.getMat(base.direct.camera)
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## row = mCoa2Camera.getRow(3)
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## coa = Vec3(row[0], row[1], row[2])
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## base.direct.cameraControl.updateCoa(coa)
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def cleanUpManipulating(self, selectedNPs):
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for np in selectedNPs:
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obj = self.objectMgr.findObjectByNodePath(np)
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if obj:
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action = ActionTransformObj(self, obj[OG.OBJ_UID], Mat4(np.getMat()))
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self.actionMgr.push(action)
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action()
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def select(self, nodePath, fMultiSelect=0, fSelectTag=1, fResetAncestry=1, fLEPane=0, fUndo=1):
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if fUndo:
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# Select tagged object if present
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if fSelectTag:
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for tag in base.direct.selected.tagList:
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if nodePath.hasNetTag(tag):
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nodePath = nodePath.findNetTag(tag)
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break
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action = ActionSelectObj(self, nodePath, fMultiSelect)
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self.actionMgr.push(action)
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action()
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else:
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base.direct.selectCB(nodePath, fMultiSelect, fSelectTag, fResetAncestry, fLEPane, fUndo)
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def selectedNodePathHook(self, nodePath, fMultiSelect = 0, fSelectTag = 1, fLEPane = 0):
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# handle unpickable nodepath
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if nodePath.getName() in base.direct.iRay.unpickable:
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base.direct.deselect(nodePath)
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return
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if fMultiSelect == 0 and fLEPane == 0:
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oldSelectedNPs = base.direct.selected.getSelectedAsList()
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for oldNP in oldSelectedNPs:
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obj = self.objectMgr.findObjectByNodePath(oldNP)
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if obj:
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self.ui.sceneGraphUI.deSelect(obj[OG.OBJ_UID])
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self.objectMgr.selectObject(nodePath, fLEPane)
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self.ui.buildContextMenu(nodePath)
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if self.mode == self.EDIT_CURVE_MODE:
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taskMgr.add(self.curveEditor.editCurve, "modify")
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self.curveEditor.accept("DIRECT-enter", self.curveEditor.onBaseMode)
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def deselectAll(self, np=None):
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if len(base.direct.selected.getSelectedAsList()) ==0:
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return
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action = ActionDeselectAll(self)
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self.actionMgr.push(action)
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action()
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def deselectAllCB(self, dnp=None):
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self.objectMgr.deselectAll()
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def reset(self):
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if self.fNeedToSave:
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reply = wx.MessageBox("Do you want to save current scene?", "Save?",
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wx.YES_NO | wx.ICON_QUESTION)
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if reply == wx.YES:
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result = self.ui.onSave()
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if result == False:
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return
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base.direct.deselectAll()
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base.direct.selected.last = None
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self.ui.reset()
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self.objectMgr.reset()
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self.animMgr.reset()
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self.actionMgr.reset()
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self.ui.perspView.camera.setPos(-19, -19, 19)
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self.ui.perspView.camera.lookAt(Point3(0, 0, 0))
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self.ui.leftView.camera.setPos(600, 0, 0)
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self.ui.frontView.camera.setPos(0, -600, 0)
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self.ui.topView.camera.setPos(0, 0, 600)
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self.resetOrthoCam(self.ui.topView)
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self.resetOrthoCam(self.ui.frontView)
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self.resetOrthoCam(self.ui.leftView)
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self.fNeedToSave = False
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self.setTitleWithFilename()
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def resetOrthoCam(self, view):
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base.direct.drList[base.camList.index(NodePath(view.camNode))].orthoFactor = 0.1
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x = view.ClientSize.GetWidth() * 0.1
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y = view.ClientSize.GetHeight() * 0.1
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view.camLens.setFilmSize(x, y)
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def save(self):
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self.ui.SetCursor(wx.StockCursor(wx.CURSOR_WAIT))
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if self.currentFile:
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self.fileMgr.saveToFile(self.currentFile)
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self.ui.SetCursor(wx.StockCursor(wx.CURSOR_ARROW))
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def saveAs(self, fileName):
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self.ui.SetCursor(wx.StockCursor(wx.CURSOR_WAIT))
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self.fileMgr.saveToFile(fileName)
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self.currentFile = fileName
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self.ui.SetCursor(wx.StockCursor(wx.CURSOR_ARROW))
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def load(self, fileName):
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self.ui.SetCursor(wx.StockCursor(wx.CURSOR_WAIT))
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self.reset()
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self.fileMgr.loadFromFile(fileName)
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self.currentFile = fileName
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self.ui.SetCursor(wx.StockCursor(wx.CURSOR_ARROW))
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def saveSettings(self):
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if self.settingsFile is None:
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return
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try:
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f = open(self.settingsFile, 'w')
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f.write('gridSize\n%f\n'%self.ui.perspView.grid.gridSize)
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f.write('gridSpacing\n%f\n'%self.ui.perspView.grid.gridSpacing)
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f.write('hotKey\n%s\n'%base.direct.hotKeyMap)
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f.close()
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except:
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pass
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def loadSettings(self):
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if self.settingsFile is None:
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return
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self.ui.SetCursor(wx.StockCursor(wx.CURSOR_WAIT))
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try:
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f = open(self.settingsFile, 'r')
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configLines = f.readlines()
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f.close()
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gridSize = 100.0
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gridSpacing = 5.0
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for i in range(0, len(configLines)):
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line = configLines[i]
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i = i + 1
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if line.startswith('gridSize'):
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gridSize = float(configLines[i])
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elif line.startswith('gridSpacing'):
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gridSpacing = float(configLines[i])
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elif line.startswith('hotKey'):
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customHotKeyMap = eval(configLines[i])
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customHotKeyDict = {}
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for hotKey in customHotKeyMap.keys():
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desc = customHotKeyMap[hotKey]
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customHotKeyDict[desc[1]] = hotKey
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overriddenKeys = []
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for key in base.direct.hotKeyMap.keys():
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desc = base.direct.hotKeyMap[key]
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if desc[1] in customHotKeyDict.keys():
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overriddenKeys.append(key)
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for key in overriddenKeys:
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del base.direct.hotKeyMap[key]
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base.direct.hotKeyMap.update(customHotKeyMap)
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self.ui.updateGrids(gridSize, gridSpacing)
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self.ui.updateMenu()
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except:
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pass
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self.ui.SetCursor(wx.StockCursor(wx.CURSOR_ARROW))
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def convertMaya(self, modelname, callBack, obj=None, isAnim=False):
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if obj and isAnim:
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mayaConverter = MayaConverter(self.ui, self, modelname, callBack, obj, isAnim)
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else:
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reply = wx.MessageBox("Is it an animation file?", "Animation?",
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wx.YES_NO | wx.ICON_QUESTION)
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if reply == wx.YES:
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mayaConverter = MayaConverter(self.ui, self, modelname, callBack, None, True)
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else:
|
||
|
|
mayaConverter = MayaConverter(self.ui, self, modelname, callBack, None, False)
|
||
|
|
mayaConverter.Show()
|
||
|
|
|
||
|
|
def convertFromMaya(self, modelname, callBack):
|
||
|
|
mayaConverter = MayaConverter(self.ui, self, modelname, callBack, None, False)
|
||
|
|
mayaConverter.Show()
|
||
|
|
|
||
|
|
def exportToMaya(self, mayaFileName):
|
||
|
|
exportRootNP = render
|
||
|
|
self.exportToMayaCB(mayaFileName, exportRootNP)
|
||
|
|
|
||
|
|
def exportToMayaCB(self, mayaFileName, exportRootNP):
|
||
|
|
bamFileName = mayaFileName + ".bam"
|
||
|
|
|
||
|
|
if base.direct.selected.last:
|
||
|
|
obj = self.objectMgr.findObjectByNodePath(base.direct.selected.last)
|
||
|
|
if obj:
|
||
|
|
exportRootNP = obj[OG.OBJ_NP]
|
||
|
|
|
||
|
|
exportRootNP.writeBamFile(bamFileName)
|
||
|
|
mayaConverter = MayaConverter(self.ui, self, mayaFileName, None, None, False, FROM_BAM_TO_MAYA)
|
||
|
|
mayaConverter.Show()
|
||
|
|
|
||
|
|
def updateStatusReadout(self, status, color=None):
|
||
|
|
if status:
|
||
|
|
# add new status line, first check to see if it already exists
|
||
|
|
alreadyExists = False
|
||
|
|
for currLine in self.statusLines:
|
||
|
|
if (status == currLine[1]):
|
||
|
|
alreadyExists = True
|
||
|
|
break
|
||
|
|
if (alreadyExists == False):
|
||
|
|
time = globalClock.getRealTime() + 15
|
||
|
|
self.statusLines.append([time,status,color])
|
||
|
|
|
||
|
|
# update display of new status lines
|
||
|
|
self.statusReadout.reparentTo(aspect2d)
|
||
|
|
statusText = ""
|
||
|
|
lastColor = None
|
||
|
|
for currLine in self.statusLines:
|
||
|
|
statusText += currLine[1] + '\n'
|
||
|
|
lastColor = currLine[2]
|
||
|
|
self.statusReadout.setText(statusText)
|
||
|
|
if (lastColor):
|
||
|
|
self.statusReadout.textNode.setCardColor(
|
||
|
|
lastColor[0], lastColor[1], lastColor[2], lastColor[3])
|
||
|
|
self.statusReadout.textNode.setCardAsMargin(0.1, 0.1, 0.1, 0.1)
|
||
|
|
else:
|
||
|
|
self.statusReadout.textNode.setCardColor(1,1,1,1)
|
||
|
|
self.statusReadout.textNode.setCardAsMargin(0.1, 0.1, 0.1, 0.1)
|
||
|
|
|
||
|
|
def updateStatusReadoutTimeouts(self,task=None):
|
||
|
|
removalList = []
|
||
|
|
for currLine in self.statusLines:
|
||
|
|
if (globalClock.getRealTime() >= currLine[0]):
|
||
|
|
removalList.append(currLine)
|
||
|
|
for currRemoval in removalList:
|
||
|
|
self.statusLines.remove(currRemoval)
|
||
|
|
self.updateStatusReadout(None)
|
||
|
|
# perform doMethodLater again after delay
|
||
|
|
# This crashes when CTRL-C'ing, so this is a cheap hack.
|
||
|
|
#return 2
|
||
|
|
from direct.task import Task
|
||
|
|
return Task.again
|
||
|
|
|
||
|
|
def propMeetsReq(self, typeName, parentNP):
|
||
|
|
if self.ui.parentToSelectedMenuItem.IsChecked():
|
||
|
|
if base.direct.selected.last:
|
||
|
|
parent = base.le.objectMgr.findObjectByNodePath(base.direct.selected.last)
|
||
|
|
if parent:
|
||
|
|
parentNP[0] = parent[OG.OBJ_NP]
|
||
|
|
else:
|
||
|
|
parentNP[0] = None
|
||
|
|
return True
|