# 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!
# Will export/import the current frame.
# Feel free to improve the script, like making multiframe work :-)
# - Dizzi
#-------------------------------------------------------------------------------
# Set Poser Frame Numbers (1-x) for start and endframe / doesn't work
#frameFrom=3 
#frameTo=4
# and also set the temporary directory where the obj and mc6 are stored
tempDir="C:\\temp\\"

# nothing to do down here
frameFrom=scene.Frame
frameTo=scene.Frame
multiframe=0 
#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

scene = poser.Scene()
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!'