def do_update_general(node_list, nodes, procesed_nodes=set()):
"""
General update function for node set
"""
global graphs
timings = []
graph = []
gather = graph.append
total_time = 0
done_nodes = set(procesed_nodes)
# this is a no-op if no bgl being drawn.
clear_exception_drawing_with_bgl(nodes)
for node_name in node_list:
if node_name in done_nodes:
continue
try:
node = nodes[node_name]
start = time.perf_counter()
if hasattr(node, "process"):
node.process()
delta = time.perf_counter() - start
total_time += delta
if data_structure.DEBUG_MODE:
debug("Processed %s in: %.4f", node_name, delta)
timings.append(delta)
gather({
"name": node_name,
"bl_idname": node.bl_idname,
"start": start,
"duration": delta
})
except Exception as err:
ng = nodes.id_data
update_error_nodes(ng, node_name, err)
#traceback.print_tb(err.__traceback__)
exception("Node %s had exception: %s", node_name, err)
if hasattr(ng, "sv_show_error_in_tree"):
# not yet supported in monad trees..
if ng.sv_show_error_in_tree:
error_text = traceback.format_exc()
start_exception_drawing_with_bgl(ng, node_name, error_text,
err)
return None
graphs.append(graph)
if data_structure.DEBUG_MODE:
debug("Node set updated in: %.4f seconds", total_time)
return timings
def update(self):
"""
This method is called if collection of nodes or links of the tree was changed
First of all it checks is it worth bothering and then gives initiative to `update system`
"""
# this is a no-op if there's no drawing
clear_exception_drawing_with_bgl(self.nodes)
if is_first_run():
return
if self.skip_tree_update or not self.sv_process:
return
self.sv_update()
self.has_changed = False
def update(self):
'''
Tags tree for update for handle
get update list for debug info, tuple (fulllist, dictofpartiallists)
'''
# this is a no-op if there's no drawing
clear_exception_drawing_with_bgl(self.nodes)
if self.skip_tree_update:
# print('throttled update from context manager')
return
# print('svtree update', self.timestamp)
self.has_changed = True
# self.has_link_count_changed
self.process()
def update(self):
'''
Tags tree for update for handle
get update list for debug info, tuple (fulllist, dictofpartiallists)
'''
CurrentEvents.new_event(BlenderEventsTypes.tree_update, self)
# this is a no-op if there's no drawing
clear_exception_drawing_with_bgl(self.nodes)
if is_first_run():
return
if self.skip_tree_update:
# print('throttled update from context manager')
return
if self.configuring_new_node or self.is_frozen() or not self.sv_process:
return
self.sv_update()
self.has_changed = False
