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nuke: extracting prenodes creation

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and fixing `dependency` linking
This commit is contained in:
Jakub Jezek 2022-05-04 12:08:56 +02:00
parent 890e108368
commit c18abc195b
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GPG key ID: 730D7C02726179A7
1 changed files with 42 additions and 56 deletions
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98
openpype/hosts/nuke/api/lib.py
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@ -812,6 +812,47 @@ def add_button_clear_rendered(node, path):
node.addKnob(knob)
def create_prenodes(prev_node, nodes_setting, **kwargs):
last_node = None
for_dependency = {}
for name, node in nodes_setting.items():
# get attributes
nodeclass = node["nodeclass"]
knobs = node["knobs"]
# create node
now_node = nuke.createNode(
nodeclass, "name {}".format(name))
now_node.hideControlPanel()
# add for dependency linking
for_dependency[name] = {
"node": now_node,
"dependent": node["dependent"]
}
# add data to knob
set_node_knobs_from_settings(now_node, knobs, **kwargs)
# switch actual node to previous
last_node = now_node
for _node_name, node_prop in for_dependency.items():
if not node_prop["dependent"]:
node_prop["node"].setInput(
0, prev_node)
elif node_prop["dependent"] in for_dependency:
_prev_node = for_dependency[node_prop["dependent"]]
node_prop["node"].setInput(
0, _prev_node)
else:
log.warning("Dependency has wrong name of node: {}".format(
node_prop
))
return last_node
def create_write_node(
name,
data,
@ -938,62 +979,7 @@ def create_write_node(
prev_node.hideControlPanel()
# creating pre-write nodes `prenodes`
if prenodes:
for node in prenodes:
# get attributes
pre_node_name = node["name"]
klass = node["class"]
knobs = node["knobs"]
dependent = node["dependent"]
# create node
now_node = nuke.createNode(
klass, "name {}".format(pre_node_name))
now_node.hideControlPanel()
# add data to knob
for _knob in knobs:
knob, value = _knob
try:
now_node[knob].value()
except NameError:
log.warning(
"knob `{}` does not exist on node `{}`".format(
knob, now_node["name"].value()
))
continue
if not knob and not value:
continue
log.info((knob, value))
if isinstance(value, str):
if "[" in value:
now_node[knob].setExpression(value)
else:
now_node[knob].setValue(value)
# connect to previous node
if dependent:
if isinstance(dependent, (tuple or list)):
for i, node_name in enumerate(dependent):
input_node = nuke.createNode(
"Input", "name {}".format(node_name))
input_node.hideControlPanel()
now_node.setInput(1, input_node)
elif isinstance(dependent, str):
input_node = nuke.createNode(
"Input", "name {}".format(node_name))
input_node.hideControlPanel()
now_node.setInput(0, input_node)
else:
now_node.setInput(0, prev_node)
# switch actual node to previous
prev_node = now_node
create_prenodes(prev_node, prenodes, **kwargs)
# creating write node
write_node = now_node = add_write_node(