# Export to obj and reimport. In addition material collections for the objects
# are saved and loaded to keep the material settings intact - so Poser 6+ only.
# SAVE YOUR SCENE BEFORE RUNNING THIS SCRIPT! USE THIS SCRIPT ON A COPY OF YOUR
# WORK! EVERY OBJECT OF THE SCENE WILL BE REPLACED BY A NEW OBJECT! 
# SAVE UNDER NEW FILENAME AFTER RUNNING THE SCRIPT!
# Will export/import the current frame.
# Feel free to improve the script, like making multiframe work :-)
# - Dizzi
#-------------------------------------------------------------------------------
# and also set the temporary directory where the obj and mc6 are stored
tempDir="C:\\temp\\"
if poser.DialogSimple.YesNo("Really export everything in the scene to obj, delete it and reimport the obj?\n\nDid you save your scene?\n\nIs '"+tempDir+"' the correct temp path to export to?"):
	# nothing to do down here
	scene=poser.Scene()
	frameFrom=scene.Frame
	frameTo=scene.Frame
	multiframe=0 

	# Set Poser Frame Numbers (1-x) for start and endframe / doesn't work
	#frameFrom=3 
	#frameTo=4
	#if (frameFrom-frameTo)==0:	multiframe=1

	global exportFigure
	global exportActor

	def CBFigure(actor): # The callback routine
	  if actor.IsBodyPart()==1 and actor.ItsFigure().InternalName()==exportFigure.InternalName():
		return 1
	  else:
		return 0
		
	def CBActor(actor): # The callback routine
	  if actor.InternalName()==exportActor.InternalName():
		return 1
	  else:
		return 0

	imExObject = scene.ImExporter()
	#scene.SetFrame(frameFrom)

	exoptions = imExObject.ExportOptions("obj", None)
	exoptions[poser.kExOptCodeUSEINTERNALNAMES] = 0
	exoptions[poser.kExOptCodeFIRSTFRAME] = frameFrom
	exoptions[poser.kExOptCodeLASTFRAME] = frameTo
	exoptions[poser.kExOptCodeMULTIFRAME] = multiframe
	exoptions[poser.kExOptCodeWELDSEAMS] = 1
	exoptions[poser.kExOptCodeASMORPHTARGET] = 0
	exoptions[poser.kExOptCodeBODYPARTNAMESINPOLYGROUPS] = 0
	exoptions[poser.kExOptCodeFIGNAMESINGROUPS] = 0
	exoptions[poser.kExOptCodeEXISTINGGROUPSINPOLYGROUPS] = 0

	imoptions = imExObject.ImportOptions("obj", None)
	imoptions[poser.kImOptCodeMAKEPOLYNORMSCONSISTENT] = 1 
	imoptions[poser.kImOptCodeOFFSETX] = 0.0
	imoptions[poser.kImOptCodeOFFSETY] = 0.0
	imoptions[poser.kImOptCodeOFFSETZ] = 0.0 
	imoptions[poser.kImOptCodeFLIPUTEXTCOORDS] = 0
	imoptions[poser.kImOptCodeFLIPVTEXTCOORDS] = 0
	imoptions[poser.kImOptCodeWELDIDENTICALVERTS] = 0
	imoptions[poser.kImOptCodeCENTERED] = 0
	imoptions[poser.kImOptCodePERCENTFIGSIZE] = 0.0
	imoptions[poser.kImOptCodeFLIPNORMS] = 0
	imoptions[poser.kImOptCodePLACEONFLOOR] = 0

	print "Exporting and importing in Wavefront .obj format to "+tempDir+"..."

	for actor in scene.Actors():
	  if not (actor.IsBase() or actor.IsBodyPart() or actor.IsDeformer() or actor.IsZone() or actor.IsLight() or actor.IsCamera()) and actor.Name().count("Remote")==0 and actor.Name().count("CenterOfMass")==0 and not actor.Name()=='FocusDistanceControl' and not actor.Name()=='GROUND':
		exportActor=actor
		exportActorName=exportActor.Name()
		print '-exporting '+exportActorName
		# export prop and import again -- acts as unparent...
		imExObject.Export('obj', 'File Format Wavefront', tempDir+exportActorName+'.obj', exoptions, CBActor)
		for curMat in exportActor.Materials():
		  curMat.SetSelected(1)
		exportActor.SaveMaterialCollection(tempDir+exportActorName+'.mc6')

		try:
		  print '--deleting original '+exportActorName
		  exportActor.Delete()
		  print '---importing '+exportActorName
		  imExObject.Import('obj', 'File Format Wavefront', tempDir+exportActorName+'.obj', imoptions)
		  newactor=scene.Actor(exportActorName)
		  print '----loading mats for '+newactor.Name()
		  newactor.LoadMaterialCollection(tempDir+exportActorName+'.mc6')
		except:
		  print ('!error loading '+exportActorName+'.obj')

	for figure in scene.Figures():
	  exportFigure=figure
	  print '-exporting '+exportFigure.Name()
	  imExObject.Export('obj', 'File Format Wavefront', tempDir+figure.Name()+'.obj', exoptions, CBFigure)
	  for curMat in figure.Materials():
		curMat.SetSelected(1)
	  figure.ParentActor().SaveMaterialCollection(tempDir+figure.Name()+'.mc6')
	  
	  print '--importing '+exportFigure.Name()
	  imExObject.Import('obj', 'File Format Wavefront', tempDir+figure.Name()+'.obj', imoptions)
	  newactor=scene.Actor(figure.Name())
	  newactor.LoadMaterialCollection(tempDir+figure.Name()+'.mc6')

	for figure in scene.Figures():
	  print '---deleting '+figure.Name()
	  scene.SelectFigure(figure)
	  scene.DeleteCurrentFigure()

	print 'Done!'