nuke: adding knob overrides

openpype/hosts/nuke/api/lib.py

@@ -858,6 +858,7 @@ def create_write_node(name, data, input=None, prenodes=None,
  Return:
  node (obj): group node with avalon data as Knobs
  '''
+ knob_overrides = data.get("knobs", [])
 
  imageio_writes = get_created_node_imageio_setting(**data)
  for knob in imageio_writes["knobs"]:
@@ -1061,6 +1062,30 @@ def create_write_node(name, data, input=None, prenodes=None,
  tile_color = _data.get("tile_color", "0xff0000ff")
  GN["tile_color"].setValue(tile_color)
 
+ # overrie knob values from settings
+ for knob in knob_overrides:
+ knob_type = knob["type"]
+ knob_name = knob["name"]
+ knob_value = knob["value"]
+ if knob_name not in GN.knobs():
+ continue
+ if not knob_value:
+ continue
+
+ # set correctly knob types
+ if knob_type == "string":
+ knob_value = str(knob_value)
+ if knob_type == "number":
+ knob_value = int(knob_value)
+ if knob_type == "decimal_number":
+ knob_value = float(knob_value)
+ if knob_type == "bool":
+ knob_value = bool(knob_value)
+ if knob_type in ["2d_vector", "3d_vector"]:
+ knob_value = list(knob_value)
+
+ GN[knob_name].setValue(knob_value)
+
  return GN
 
 

openpype/hosts/nuke/api/plugin.py

@@ -605,6 +605,7 @@ class AbstractWriteRender(OpenPypeCreator):
  family = "render"
  icon = "sign-out"
  defaults = ["Main", "Mask"]
+ knobs = []
 
  def __init__(self, *args, **kwargs):
  super(AbstractWriteRender, self).__init__(*args, **kwargs)
@@ -672,7 +673,8 @@ def process(self):
  "nodeclass": self.n_class,
  "families": [self.family],
  "avalon": self.data,
- "subset": self.data["subset"]
+ "subset": self.data["subset"],
+ "knobs": self.knobs
  }
 
  # add creator data

openpype/hosts/nuke/plugins/create/create_write_render.py

@@ -13,6 +13,7 @@ class CreateWriteRender(plugin.AbstractWriteRender):
  family = "render"
  icon = "sign-out"
  defaults = ["Main", "Mask"]
+ knobs = []
 
  def __init__(self, *args, **kwargs):
  super(CreateWriteRender, self).__init__(*args, **kwargs)
@@ -38,13 +39,12 @@ def _create_write_node(self, selected_node, inputs, outputs, write_data):
  }
  ]
 
- write_node = create_write_node(
+ return create_write_node(
  self.data["subset"],
  write_data,
  input=selected_node,
- prenodes=_prenodes)
-
- return write_node
+ prenodes=_prenodes
+ )
 
  def _modify_write_node(self, write_node):
  return write_node