Added feature to export to Maya

direct/src/leveleditor/LevelEditorBase.py

@@ -356,6 +356,22 @@ class LevelEditorBase(DirectObject):
         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

direct/src/leveleditor/LevelEditorUIBase.py

@@ -102,6 +102,7 @@ ID_NEW = 101
 ID_OPEN = 102
 ID_SAVE = 103
 ID_SAVE_AS = 104
+ID_EXPORT_TO_MAYA = 105
 
 ID_DUPLICATE = 201
 ID_MAKE_LIVE = 202
@@ -126,6 +127,7 @@ class LevelEditorUIBase(WxPandaShell):
             ID_OPEN : ("&Open", "LE-OpenScene"),
             ID_SAVE : ("&Save", "LE-SaveScene"),
             ID_SAVE_AS : ("Save &As", None),
+            ID_EXPORT_TO_MAYA : ("Export to Maya", None),
             wx.ID_EXIT : ("&Quit", "LE-Quit"),
             ID_DUPLICATE : ("&Duplicate", "LE-Duplicate"),
             ID_MAKE_LIVE : ("Make &Live", "LE-MakeLive"),
@@ -169,6 +171,9 @@ class LevelEditorUIBase(WxPandaShell):
         menuItem = self.menuFile.Insert(3, ID_SAVE_AS, self.MENU_TEXTS[ID_SAVE_AS][0])
         self.Bind(wx.EVT_MENU, self.onSaveAs, menuItem)
 
+        menuItem = self.menuFile.Insert(4, ID_EXPORT_TO_MAYA, self.MENU_TEXTS[ID_EXPORT_TO_MAYA][0])
+        self.Bind(wx.EVT_MENU, self.onExportToMaya, menuItem)
+
         self.menuEdit = wx.Menu()
         self.menuBar.Insert(1, self.menuEdit, "&Edit")
 
@@ -450,6 +455,12 @@ class LevelEditorUIBase(WxPandaShell):
         dialog.Destroy()
         return result
 
+    def onExportToMaya(self, evt):
+        dialog = wx.FileDialog(None, "Choose a file", os.getcwd(), "", "*.mb", wx.SAVE)
+        if dialog.ShowModal() == wx.ID_OK:
+            self.editor.exportToMaya(dialog.GetPath())
+        dialog.Destroy()
+
     def onDuplicate(self, evt):
         self.editor.objectMgr.duplicateSelected()
 
@@ -627,4 +638,4 @@ class CurveDegreeUI(wx.Dialog):
             self.parent.editor.curveEditor.degree = 3
         if(str(self.degree.GetSelection())=='2'):
             self.parent.editor.curveEditor.degree = 4
-        self.Destroy()
+        self.Destroy()

direct/src/leveleditor/MayaConverter.py

@@ -1,6 +1,5 @@
 from direct.wxwidgets.WxAppShell import *
 import os, re, shutil
-
 import ObjectGlobals as OG
 
 CLOSE_STDIN = "<CLOSE STDIN>"
@@ -72,8 +71,11 @@ class Process:
             else:
                 return 1, None
 
+FROM_MAYA_TO_EGG = 0
+FROM_BAM_TO_MAYA = 1
+
 class MayaConverter(wx.Dialog):
-    def __init__(self, parent, editor, mayaFile, callBack=None, obj=None, isAnim=False):
+    def __init__(self, parent, editor, mayaFile, callBack=None, obj=None, isAnim=False, convertMode=FROM_MAYA_TO_EGG):
         wx.Dialog.__init__(self, parent, id=wx.ID_ANY, title="Maya Converter",
                            pos=wx.DefaultPosition, size=(300, 200))
 
@@ -81,6 +83,7 @@ class MayaConverter(wx.Dialog):
         self.obj = obj
         self.isAnim = isAnim
         self.callBack = callBack
+        self.mayaFile = mayaFile
 
         self.mainPanel = wx.Panel(self, -1)
         sizer = wx.BoxSizer(wx.VERTICAL)
@@ -92,48 +95,76 @@ class MayaConverter(wx.Dialog):
         sizer2.Add(self.output, 1, wx.EXPAND, 0)
         self.mainPanel.SetSizer(sizer2)
 
-        if self.isAnim:
+        if convertMode == FROM_MAYA_TO_EGG:
-            if self.obj:
+            self.convertFromMaya()
-                command = 'maya2egg -uo ft -a chan %s -o %s.anim.egg'%(mayaFile, mayaFile)
+        elif convertMode == FROM_BAM_TO_MAYA:
-                self.process = Process(self, command, lambda p0=None, p1=mayaFile: self.onProcessEnded(p0, p1))
+            self.convertToMaya()
-            else:
-                command = 'maya2egg -uo ft -a model %s -o %s.model.egg'%(mayaFile, mayaFile)
-                self.process = Process(self, command, lambda p0=None, p1=mayaFile: self.onModelProcessEnded(p0, p1))
         else:
-            command = 'maya2egg -uo ft %s -o %s.egg'%(mayaFile, mayaFile)
+            pass
-            self.process = Process(self, command, lambda p0=None, p1=mayaFile: self.onProcessEnded(p0, p1))
+        
-
         self.timer = wx.Timer(self, -1)
         self.Bind(wx.EVT_TIMER, self.onPoll, self.timer)
         self.timer.Start(100)
+
+    def convertFromMaya(self):
+        if self.isAnim:
+            if self.obj:
+                command = 'maya2egg -uo ft -a chan %s -o %s.anim.egg'%(self.mayaFile, self.mayaFile)
+                self.process = Process(self, command, lambda p0=None: self.onProcessEnded(p0))
+            else:
+                command = 'maya2egg -uo ft -a model %s -o %s.model.egg'%(self.mayaFile, self.mayaFile)
+                self.process = Process(self, command, lambda p0=None: self.onModelProcessEnded(p0))
+        else:
+            command = 'maya2egg -uo ft %s -o %s.egg'%(self.mayaFile, self.mayaFile)
+            self.process = Process(self, command, lambda p0=None: self.onProcessEnded(p0))
+
+    def convertToMaya(self):
+        bamFileName = self.mayaFile + ".bam"
+        eggFileName = self.mayaFile + ".egg"
+        command = 'bam2egg %s -o %s'%(bamFileName, eggFileName)
+        self.process = Process(self, command, lambda p0=None: self.onBam2EggEnded(p0))
+
+    def onEgg2MayaEnded(self, evt):
+        self.process.CloseInp()
+        for i in self.process.Poll():
+            self.output.AppendText(i) 
+        self.process = None
+
+    def onBam2EggEnded(self, evt):
+        self.process.CloseInp()
+        for i in self.process.Poll():
+            self.output.AppendText(i) 
+        eggFileName = self.mayaFile + ".egg"
+        command = 'egg2maya -ui ft -uo ft %s -o %s'%(eggFileName, self.mayaFile)
+        self.process = Process(self, command, lambda p0=None: self.onEgg2MayaEnded(p0))
         
     def onPoll(self, evt):
         if self.process:
             for i in self.process.Poll():
                 self.output.AppendText(i)
 
-    def onModelProcessEnded(self, evt, mayaFile):
+    def onModelProcessEnded(self, evt):
         self.process.CloseInp()
         for i in self.process.Poll():
             self.output.AppendText(i)        
         self.process = None
-        command = 'maya2egg -uo ft -a chan %s -o %s.anim.egg'%(mayaFile, mayaFile)
+        command = 'maya2egg -uo ft -a chan %s -o %s.anim.egg'%(self.mayaFile, self.mayaFile)
-        self.process = Process(self, command, lambda p0 = None, p1=mayaFile: self.onProcessEnded(p0, p1))
+        self.process = Process(self, command, lambda p0 = None: self.onProcessEnded(p0))
 
-    def onProcessEnded(self, evt, mayaFile):
+    def onProcessEnded(self, evt):
         self.process.CloseInp()
         for i in self.process.Poll():
             self.output.AppendText(i)
 
-        self.output.AppendText('Converting %s is finished\n'%mayaFile)
+        self.output.AppendText('Converting %s is finished\n'%self.mayaFile)
         self.process = None
 
-        name = os.path.basename(mayaFile)
+        name = os.path.basename(self.mayaFile)
         if self.isAnim:
             if self.obj:
                 objDef = self.obj[OG.OBJ_DEF]
                 objNP = self.obj[OG.OBJ_NP]
-                animName = "%s.anim.egg"%mayaFile                
+                animName = "%s.anim.egg"%self.mayaFile                
                 if animName not in objDef.anims:
                     objDef.anims.append(animName)
                 name = os.path.basename(animName)
@@ -143,11 +174,11 @@ class MayaConverter(wx.Dialog):
                 self.editor.ui.objectPropertyUI.updateProps(self.obj)
                 return
             else:
-                modelName = "%s.model.egg"%mayaFile
+                modelName = "%s.model.egg"%self.mayaFile
-                animName = "%s.anim.egg"%mayaFile
+                animName = "%s.anim.egg"%self.mayaFile
                 result = [name, modelName, animName]
         else:
-            modelName = "%s.egg"%mayaFile
+            modelName = "%s.egg"%self.mayaFile
             result = [name, modelName]
 
         if self.callBack: