def import_obj_directory(directory, base_mesh=None):
if base_mesh:
blendshape = get_or_create_blendshape_node(base_mesh)
for f in os.listdir(directory):
if not f.lower().endswith(".obj") or f.startswith("_"):
continue
full_path = os.path.join(directory, f)
target = import_obj(full_path)
if base_mesh:
add_target(blendshape, target)
cmds.delete(target)
def import_selected_objs(self, add_as_targets=True):
"""Import the selected shapes in the tree view.
If a mesh with a blendshape is selected in the scene, the shapes will be added
as targets
"""
indices = self.file_tree_view.selectedIndexes()
if not indices:
return None
paths = self.get_selected_paths()
sel = cmds.ls(sl=True)
blendshape = bs.get_blendshape_node(sel[0]) if sel else None
meshes = [import_obj(path) for path in paths]
if blendshape and add_as_targets:
for mesh in meshes:
bs.add_target(blendshape, mesh)
cmds.delete(mesh)
elif meshes:
cmds.select(meshes)
return meshes