def export_selected(self):
sel = cmds.ls(sl=True)
if not sel:
return
indices = self.file_tree_view.selectedIndexes()
if indices:
path = self.file_model.fileInfo(indices[0]).absoluteFilePath()
directory = os.path.dirname(path) if os.path.isfile(path) else path
else:
directory = self.file_model.rootPath()
for mesh in sel:
path = os.path.join(directory, "{}.obj".format(mesh))
export_obj(mesh, path)
def export_blendshape_targets(blendshape, directory):
"""Export all targets of a blendshape as objs.
:param blendshape: Blendshape name
:param directory: Directory path
"""
connections = zero_weights(blendshape)
targets = get_target_list(blendshape)
base = cmds.blendShape(blendshape, q=True, g=True)[0]
for t in targets:
plug = "{}.{}".format(blendshape, t)
cmds.setAttr(plug, 1)
file_path = os.path.join(directory, "{}.obj".format(t))
export_obj(base, file_path)
cmds.setAttr(plug, 0)
restore_weights(blendshape, connections)