class ObjLoader(load.LoaderPlugin):
"""Obj Loader."""
product_types = {"model"}
representations = {"obj"}
order = -9
icon = "code-fork"
color = "white"
def load(self, context, name=None, namespace=None, data=None):
from pymxs import runtime as rt
filepath = os.path.normpath(self.filepath_from_context(context))
self.log.debug("Executing command to import..")
rt.Execute(f'importFile @"{filepath}" #noPrompt using:ObjImp')
namespace = unique_namespace(
name + "_",
suffix="_",
)
# create "missing" container for obj import
selections = rt.GetCurrentSelection()
# get current selection
for selection in selections:
selection.name = f"{namespace}:{selection.name}"
return containerise(
name, selections, context,
namespace, loader=self.__class__.__name__)
def update(self, container, context):
from pymxs import runtime as rt
repre_entity = context["representation"]
path = os.path.normpath(self.filepath_from_context(context))
node_name = container["instance_node"]
node = rt.getNodeByName(node_name)
namespace, _ = get_namespace(node_name)
node_list = get_previous_loaded_object(node)
rt.Select(node_list)
previous_objects = rt.GetCurrentSelection()
transform_data = object_transform_set(previous_objects)
for prev_obj in previous_objects:
if rt.isValidNode(prev_obj):
rt.Delete(prev_obj)
rt.Execute(f'importFile @"{path}" #noPrompt using:ObjImp')
# get current selection
selections = rt.GetCurrentSelection()
for selection in selections:
selection.name = f"{namespace}:{selection.name}"
selection_transform = f"{selection}.transform"
if selection_transform in transform_data.keys():
selection.pos = transform_data[selection_transform] or 0
selection.scale = transform_data[
f"{selection}.scale"] or 0
update_custom_attribute_data(node, selections)
with maintained_selection():
rt.Select(node)
lib.imprint(container["instance_node"], {
"representation": repre_entity["id"],
"project_name": context["project"]["name"]
})
def switch(self, container, context):
self.update(container, context)
def remove(self, container):
from pymxs import runtime as rt
node = rt.GetNodeByName(container["instance_node"])
remove_container_data(node)