Commit global
parent
f92b68f62a
commit
ac0ad04c72
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@ -10,11 +10,8 @@ import sys
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import importlib
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from pathlib import Path
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# Ensure the name of the module in python import
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module_name = Path(__file__).parent.name
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sys.modules.update({'node_kit': importlib.import_module(module_name)})
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from node_kit import ui, operators
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from . import ui, operators
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modules = (
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ui,
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@ -30,7 +27,7 @@ if "bpy" in locals():
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def register():
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print('Register Noke kit')
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print('Register Node kit')
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for mod in modules:
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mod.register()
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@ -130,7 +130,7 @@ class Node:
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node.outputs = [Output.from_dict(opt_data, node) for opt_data in data['outputs'].values()]
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return node
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def to_dict(self):
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def dump(self):
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"""Export currrent Node to its dict representation.
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Returns:
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@ -155,8 +155,8 @@ class Node:
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self.data[prop_id] = attr_value
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self.data['id'] = self.id
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self.data['inputs'] = {ipt.id: ipt.to_dict() for ipt in self.inputs}
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self.data['outputs'] = {opt.id: opt.to_dict() for opt in self.outputs}
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self.data['inputs'] = {ipt.id: ipt.dump() for ipt in self.inputs}
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self.data['outputs'] = {opt.id: opt.dump() for opt in self.outputs}
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return self.data
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@ -205,7 +205,7 @@ class Link:
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self.data = {}
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def to_dict(self):
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def dump(self):
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self.data['id'] = self.id
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@ -18,7 +18,7 @@ class NodeTree:
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for n in self.bl_node_tree.nodes:
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self.nodes.append(Node.from_blender_node(n, self))
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def to_dict(self, select_only=False):
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def dump(self, select_only=False):
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"""Convert all blender nodes and links inside the tree into a dictionnary.
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Args:
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@ -28,12 +28,12 @@ class NodeTree:
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Returns:
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dict: Nodes and links as dict.
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"""
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self.data['nodes'] = {n.id: n.to_dict() for n in self.nodes if not select_only or (select_only and n.select)}
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self.data['nodes'] = {n.id: n.dump() for n in self.nodes if not select_only or (select_only and n.select)}
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self.data['links'] = [l.id for l in self.links]
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return self.data
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def ingest_dict(self, data):
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def load(self, data):
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"""From a Tree dict representation, create new nodes with their attributes.
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Then create a connection dict by comparing link id from inputs and outputs of each nodes.
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Use this dict to link nodes between each others.
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@ -12,6 +12,9 @@ class Socket:
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self.identifier = bl_socket.identifier
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self.is_linked = bl_socket.is_linked
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self._value = None
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if hasattr(bl_socket, 'default_value'):
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self._value = bl_socket.default_value
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@property
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@ -0,0 +1,788 @@
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import bpy
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import mathutils
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from pprint import pprint
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import json
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import itertools
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from copy import copy
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from os.path import abspath
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def get_default(prop):
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"""Get the default value of a bl property"""
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if getattr(prop, 'is_array', False):
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return list(prop.default_array)
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elif hasattr(prop, 'default'):
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return prop.default
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def get_dumper(bl_object, fallback=None):
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"""Find the right dumper type by checking inheritance"""
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for dp in dumpers:
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if isinstance(bl_object, dp.bl_type):
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return dp
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return fallback or Dumper
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def get_bl_object(data):
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"""Find the bl object for loading data into it depending on the type and the context"""
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if data.get('_new', {}).get('type') == 'GeometryNodeTree':
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return bpy.context.object.modifiers.active.node_group
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def dump(ob):
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"""Generic Recursive Dump, convert any object into a dict"""
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Dumper.pointers.clear()
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if isinstance(ob, (list, tuple)):
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data = [get_dumper(o).dump(o) for o in ob]
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else:
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data = get_dumper(ob).dump(ob)
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Dumper.pointers.clear()
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return data
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def load(data, bl_object=None):
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"""Generic Load to create an object from a dict"""
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Dumper.pointers.clear()
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#print(Dumper.pointers)
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if bl_object is None:
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bl_object = get_bl_object(data)
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dumper = get_dumper(bl_object)
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dumper.load(data, bl_object)
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Dumper.pointers.clear()
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def set_attribute(bl_object, attr, value):
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try:
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setattr(bl_object, attr, value)
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except Exception as e:
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print(e)
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class Dumper:
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pointers = {}
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includes = []
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excludes = ["rna_type", "bl_rna", 'id_data', 'depsgraph']
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@classmethod
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def properties(cls, bl_object):
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if cls.includes and not cls.excludes:
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return [bl_object.bl_rna.properties[p] for p in cls.includes]
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else:
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return [ p for p in bl_object.bl_rna.properties if not
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p.identifier.startswith('bl_') and p.identifier not in cls.excludes]
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@classmethod
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def new(cls, data):
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print(f'New not implemented for data {data}')
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@classmethod
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def load(cls, data, bl_object=None):
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if bl_object is None:
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bl_object = cls.new(data)
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if bl_object is None:
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return
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#pprint(data)
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if bl_pointer := data.get('bl_pointer'):
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cls.pointers[bl_pointer] = bl_object
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props = cls.properties(bl_object)
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for key, value in sorted(data.items(), key=lambda x: props.index(x[0]) if x[0] in props else 0):
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if key.startswith('_') or key not in bl_object.bl_rna.properties:
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continue
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prop = bl_object.bl_rna.properties[key]
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attr = getattr(bl_object, key)
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if prop.type == 'COLLECTION':
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dumper = PropCollection
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if hasattr(attr, 'bl_rna'):
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bl_type = attr.bl_rna.type_recast()
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dumper = get_dumper(bl_type, fallback=PropCollection)
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dumper.load(value, attr)
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continue
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elif prop.type == 'POINTER':
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# if key == 'node_tree':
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# print('--------------')
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# print(bl_object, value)
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# print(cls.pointers)
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if isinstance(value, int): # It's a pointer
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value = cls.pointers[value]
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elif value is None:
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set_attribute(bl_object, key, value)
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else:
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bl_type = prop.fixed_type.bl_rna.type_recast()
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dumper = get_dumper(bl_type)
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# If the pointer exist register the pointer then load data
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#print('-----', value)
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#pointer =
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if attr is None:
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attr = dumper.new(value)
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dumper.load(value, attr)
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#attr = getattr(bl_object, key)
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#if not attr:
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cls.pointers[value['bl_pointer']] = attr
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if hasattr(attr, 'update'):
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attr.update()
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value = attr
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if not prop.is_readonly:
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set_attribute(bl_object, key, value)
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# Some coll needs a manual update like curve mapping
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if hasattr(attr, 'update'):
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attr.update()
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elif not prop.is_readonly:
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#print(key, value)
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set_attribute(bl_object, key, value)
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continue
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#return bl_object
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@classmethod
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def dump(cls, bl_object):
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if isinstance(bl_object, (str, int, float, dict, list, type(None))):
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return bl_object
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#print('Dumping object', bl_object)
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data = {"bl_pointer": bl_object.as_pointer()}
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cls.pointers[bl_object.as_pointer()] = bl_object
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for prop in cls.properties(bl_object):
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if not hasattr(bl_object, prop.identifier):
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print(f'{bl_object} has no attribute {prop.identifier}')
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continue
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#print(prop.identifier)
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value = getattr(bl_object, prop.identifier)
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# Not storing default value
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if prop.identifier not in cls.includes:
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if (array := getattr(prop, 'default_array', None)) and value == array:
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continue
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if isinstance(value, (str, int, float)) and value == prop.default:
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continue
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if getattr(prop, "is_array", False):
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value = PropArray.dump(value)
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elif prop.type == 'COLLECTION':
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value = PropCollection.dump(value)
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elif prop.type == 'POINTER' and value:
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#if prop.identifier == 'image':
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# print(bl_object, cls.pointers)
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if value.as_pointer() in cls.pointers:
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value = value.as_pointer()
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else:
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# print('Register Pointer', value.as_pointer(), value)
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cls.pointers[value.as_pointer()] = value
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# print(cls.pointers)
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# print()
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dumper = get_dumper(value)
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value = dumper.dump(value)
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elif bl_object.is_property_readonly(prop.identifier):
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continue
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else:
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dumper = get_dumper(value)
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value = dumper.dump(value)
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data[prop.identifier] = value
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return data
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class PropCollection(Dumper):
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bl_type = bpy.types.bpy_prop_collection
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@classmethod
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def dump(cls, coll):
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if not len(coll):
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return []
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dumper = get_dumper(coll[0])
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values = [dumper.dump(e) for e in coll]
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# Value cannot be None
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return [v for v in values if v is not None]
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@classmethod
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def load(cls, values, coll):
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if not values:
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return
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dumper = None
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if not hasattr(coll, 'new'): # Static collection
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for item, value in zip(coll, values):
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dumper = dumper or get_dumper(item)
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dumper.load(value, item)
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return
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new_func = coll.bl_rna.functions['new']
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for i, value in enumerate(values):
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if value.get('_new'):
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params = value['_new']
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else:
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params = {k: value.get(k, get_default(v)) for k, v in new_func.parameters.items()[:-1]}
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# Replace arg pointer with bl object
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valid_pointers = True
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for param in coll.bl_rna.functions['new'].parameters:
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if param.identifier not in params or param.type != 'POINTER':
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continue
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pointer_id = params[param.identifier]
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if bl_object := cls.pointers.get(pointer_id):
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params[param.identifier] = bl_object
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else:
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print(f'No Pointer found for param {param.identifier} of {coll}')
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valid_pointers = False
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if not valid_pointers:
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continue
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#print(param.identifier, cls.pointers[pointer_id])
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try:
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item = coll.new(**params)
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except RuntimeError as e:
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#print(e, coll.data)
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#print()
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try:
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item = coll[i]
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except IndexError as e:
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#print(e, coll.data)
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break
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dumper = get_dumper(item)
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dumper.load(value, item)#(item, value)
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class PropArray(Dumper):
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bl_type = bpy.types.bpy_prop_array
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@classmethod
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def dump(cls, array):
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flat_array = []
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for item in array:
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if isinstance(item, (int, float)):
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flat_array.append(item)
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else:
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flat_array.extend(cls.dump(item))
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return flat_array
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class NodeSocket(Dumper):
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bl_type = bpy.types.NodeSocket
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excludes = Dumper.excludes + ["node", "links", "display_shape", "rna_type", "link_limit"]
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@classmethod
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def dump(cls, socket):
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if socket.is_unavailable:
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return None
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#cls.pointers[socket.as_pointer()] = socket
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data = super().dump(socket)
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#data["_id"] = socket.as_pointer()
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#data.pop('name', '')
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return data
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class NodeGeometryRepeatOutputItems(PropCollection):
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bl_type = bpy.types.NodeGeometryRepeatOutputItems
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@classmethod
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def load(cls, values, coll):
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coll.clear()
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super().load(values, coll)
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class NodeLink(Dumper):
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bl_type = bpy.types.NodeLink
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@classmethod
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def dump(cls, link):
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return {"_new": {
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"input": link.from_socket.as_pointer(),
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"output": link.to_socket.as_pointer()
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}
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}
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class NodeTreeInterfaceSocket(Dumper):
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bl_type = bpy.types.NodeTreeInterfaceSocket
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excludes = Dumper.excludes + ["parent", "interface_items"]
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@classmethod
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def dump(cls, socket):
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#cls.pointers[socket.as_pointer()] = socket
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data = super().dump(socket)
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#data["_id"] = socket.as_pointer()
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data['_new'] = {"name": data.get('name', '')}
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if socket.item_type == 'SOCKET':
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data['_new']["in_out"] = socket.in_out
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# It's a real panel not the interface root
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if socket.parent.parent:
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data['parent'] = socket.parent.as_pointer()
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return data
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class NodeSockets(PropCollection):
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@classmethod
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def load(cls, values, coll):
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#return
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node_sockets = [s for s in coll if not s.is_unavailable]
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for socket, value in zip(node_sockets, values):
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cls.pointers[value['bl_pointer']] = socket
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Dumper.load(value, socket)
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# for k, v in value.items():
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# if k not in socket.bl_rna.properties:
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# continue
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# setattr(socket, k, v)
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"""
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# Match Inputs Pointers
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node_sockets = [s for s in coll if not s.is_unavailable]
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if len(node_sockets) == len(inputs): # Match by index
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super().load({"inputs": inputs}, node)
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for socket, value in zip(node_sockets, coll):
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cls.pointers[value['_id']] = socket
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else: # Match by name
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print(f'Match Inputs by Name for node {node}')
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for socket in node_sockets:
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index = next((i for i, v in enumerate(inputs) if v['name'] == socket.name), None)
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if index is None:
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continue
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value = inputs[index]
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print(socket, value)
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cls.pointers[value['_id']] = socket
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Dumper.load(value, socket)
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del inputs[index]
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"""
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class NodeInputs(NodeSockets):
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bl_type = bpy.types.NodeInputs
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class NodeOutputs(NodeSockets):
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bl_type = bpy.types.NodeOutputs
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class Node(Dumper):
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bl_type = bpy.types.Node
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excludes = Dumper.excludes + ["dimensions", "height", "internal_links", "paired_output"]
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@classmethod
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def dump(cls, node=None):
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#cls.pointers[node.as_pointer()] = node
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data = super().dump(node)
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#data["_id"] = node.as_pointer()
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data["_new"] = {"type": node.bl_rna.identifier} # 'node_tree': node.id_data.as_pointer()
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if paired_output := getattr(node, "paired_output", None):
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data["_pair_with_output"] = paired_output.as_pointer()
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#if node.parent:
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# data['location'] -= Vector()node.parent.location
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return data
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@classmethod
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def load(cls, data, node):
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if node is None:
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return
|
||||
#cls.pointers[data['bl_pointer']] = node
|
||||
|
||||
inputs = copy(data.pop('inputs', []))
|
||||
outputs = copy(data.pop('outputs', []))
|
||||
|
||||
super().load(data, node)
|
||||
|
||||
data['inputs'] = inputs
|
||||
data['outputs'] = outputs
|
||||
|
||||
# Loading input and outputs after the properties
|
||||
super().load({"inputs": inputs, "outputs": outputs}, node)
|
||||
|
||||
if node.parent:
|
||||
node.location += node.parent.location
|
||||
|
||||
#if node.type != 'FRAME':
|
||||
# node.location.y -= 500
|
||||
|
||||
|
||||
class CompositorNodeGlare(Node):
|
||||
bl_type = bpy.types.CompositorNodeGlare
|
||||
|
||||
includes = ["quality"]
|
||||
|
||||
|
||||
class NodeTreeInterface(Dumper):
|
||||
bl_type = bpy.types.NodeTreeInterface
|
||||
|
||||
@classmethod
|
||||
def load(cls, data, interface):
|
||||
|
||||
print('Load Interface')
|
||||
|
||||
for value in data.get('items_tree', []):
|
||||
item_type = value.get('item_type', 'SOCKET')
|
||||
if item_type == 'SOCKET':
|
||||
item = interface.new_socket(**value['_new'])
|
||||
elif item_type == 'PANEL':
|
||||
#print(value['_new'])
|
||||
item = interface.new_panel(**value['_new'])
|
||||
|
||||
NodeTreeInterfaceSocket.load(value, item)
|
||||
|
||||
interface.active_index = data.get('active_index', 0)
|
||||
|
||||
|
||||
class Nodes(PropCollection):
|
||||
bl_type = bpy.types.Nodes
|
||||
|
||||
@classmethod
|
||||
def load(cls, values, coll):
|
||||
super().load(values, coll)
|
||||
|
||||
# Pair zone input and output
|
||||
for node_data in values:
|
||||
if paired_output_id := node_data.get('_pair_with_output', None):
|
||||
node = cls.pointers[node_data['bl_pointer']]
|
||||
node.pair_with_output(cls.pointers[paired_output_id])
|
||||
|
||||
#print(node, node_data['outputs'])
|
||||
|
||||
Dumper.load({"inputs": node_data['inputs'], "outputs": node_data['outputs']}, node)
|
||||
|
||||
|
||||
class NodeTree(Dumper):
|
||||
bl_type = bpy.types.NodeTree
|
||||
excludes = []
|
||||
includes = ["name", "interface", "nodes", "links"]
|
||||
|
||||
@classmethod
|
||||
def new(cls, data):
|
||||
if link := data.get('_link'):
|
||||
with bpy.data.libraries.load(link['filepath'], link=True) as (data_from, data_to):
|
||||
setattr(data_to, link['data_type'], [link['name']])
|
||||
return getattr(data_to, link['data_type'])[0]
|
||||
|
||||
return bpy.data.node_groups.new(**data["_new"])
|
||||
|
||||
@classmethod
|
||||
def dump(cls, node_tree):
|
||||
if node_tree.library:
|
||||
data = {'bl_pointer': node_tree.as_pointer()}
|
||||
filepath = abspath(bpy.path.abspath(node_tree.library.filepath, library=node_tree.library.library))
|
||||
data["_link"] = {"filepath": filepath, "data_type": 'node_groups', 'name': node_tree.name}
|
||||
else:
|
||||
data = super().dump(node_tree)
|
||||
data["_new"] = {"type": node_tree.bl_rna.identifier, 'name': node_tree.name}
|
||||
|
||||
return data
|
||||
|
||||
|
||||
class Points(PropCollection):
|
||||
|
||||
@classmethod
|
||||
def load(cls, values, coll):
|
||||
new_func = coll.bl_rna.functions['new']
|
||||
params = {k: get_default(v)+1.1 for k, v in new_func.parameters.items()[:-1]}
|
||||
|
||||
# Match the same number of elements in collection
|
||||
if len(values) > len(coll):
|
||||
for _ in range(len(values) - len(coll)):
|
||||
coll.new(**params)
|
||||
|
||||
for i, value in enumerate(values):
|
||||
Dumper.load(value, coll[i])
|
||||
#for k, v in value.items():
|
||||
#setattr(coll[i], k, v)
|
||||
|
||||
|
||||
class CurveMapPoints(Points):
|
||||
bl_type = bpy.types.CurveMapPoints
|
||||
|
||||
|
||||
class ColorRampElements(Points):
|
||||
bl_type = bpy.types.ColorRampElements
|
||||
|
||||
|
||||
class CompositorNodeOutputFileLayerSlots(PropCollection):
|
||||
bl_type = bpy.types.CompositorNodeOutputFileLayerSlots
|
||||
|
||||
@classmethod
|
||||
def load(cls, values, coll):
|
||||
coll.clear()
|
||||
|
||||
super().load(values, coll)
|
||||
|
||||
|
||||
class CompositorNodeOutputFileFileSlots(PropCollection):
|
||||
@classmethod
|
||||
def load(cls, values, coll):
|
||||
coll.clear()
|
||||
|
||||
super().load(values, coll)
|
||||
|
||||
|
||||
class AOVs(PropCollection):
|
||||
bl_type = bpy.types.AOVs
|
||||
|
||||
@classmethod
|
||||
def load(cls, values, coll):
|
||||
for value in values:
|
||||
aov = coll.get(value['name'])
|
||||
|
||||
if not aov:
|
||||
aov = coll.add()
|
||||
|
||||
Dumper.load(value, aov)
|
||||
|
||||
|
||||
class Image(Dumper):
|
||||
bl_type = bpy.types.Image
|
||||
|
||||
excludes = []
|
||||
includes = ['name', 'filepath']
|
||||
|
||||
@classmethod
|
||||
def new(cls, data):
|
||||
# image = next(( img for img in bpy.data.images if not img.library
|
||||
# and img.filepath == data['filepath']), None)
|
||||
|
||||
# if image is None:
|
||||
# image = bpy.data.images.load(data['filepath'])
|
||||
|
||||
return bpy.data.images.load(data['filepath'], check_existing=True)
|
||||
|
||||
|
||||
class Material(Dumper):
|
||||
bl_type = bpy.types.Material
|
||||
|
||||
excludes = Dumper.excludes + ['preview', "original"]
|
||||
|
||||
@classmethod
|
||||
def new(cls, data):
|
||||
material = bpy.data.materials.get(data.get('name', ''))
|
||||
|
||||
if material is None:
|
||||
material = bpy.data.materials.new(data['name'])
|
||||
|
||||
return material
|
||||
|
||||
|
||||
class Object(Dumper):
|
||||
bl_type = bpy.types.Object
|
||||
excludes = []
|
||||
includes = ['name']
|
||||
|
||||
@classmethod
|
||||
def new(cls, data):
|
||||
if name := data.get('name'):
|
||||
return bpy.data.objects.get(name)
|
||||
|
||||
|
||||
class Scene(Dumper):
|
||||
bl_type = bpy.types.Scene
|
||||
excludes = []
|
||||
includes = ['name']
|
||||
|
||||
|
||||
@classmethod
|
||||
def new(cls, data):
|
||||
if scene := bpy.data.scenes.get(data.get('name', '')):
|
||||
return scene
|
||||
|
||||
return bpy.data.scenes.new(name=data.get('name', ''))
|
||||
|
||||
"""
|
||||
@classmethod
|
||||
def dump(cls, scene):
|
||||
view_layer = scene.view_layers[node.layer]
|
||||
view_layer_data = ViewLayer.dump(view_layer)
|
||||
|
||||
return {
|
||||
'bl_pointer': scene.as_pointer(),
|
||||
'name': scene.name,
|
||||
'render' : {'bl_pointer': scene.render.as_pointer(), "engine": scene.render.engine},
|
||||
'view_layers': [view_layer_data]
|
||||
}
|
||||
"""
|
||||
|
||||
class Collection(Dumper):
|
||||
bl_type = bpy.types.Collection
|
||||
includes = ['name']
|
||||
excludes = []
|
||||
|
||||
@classmethod
|
||||
def new(cls, data):
|
||||
if name := data.get('name'):
|
||||
return bpy.data.collections.get(name)
|
||||
|
||||
# @classmethod
|
||||
# def dump(cls, data):
|
||||
# data = super().dump(data)
|
||||
|
||||
# data['render'] = {"engine": scene.render.engine}
|
||||
# return data
|
||||
|
||||
|
||||
class CompositorNodeRLayers(Node):
|
||||
bl_type = bpy.types.CompositorNodeRLayers
|
||||
|
||||
excludes = Dumper.excludes + ['scene']
|
||||
|
||||
@classmethod
|
||||
def load(cls, data, node):
|
||||
|
||||
#print('load CompositorNodeRLayers')
|
||||
|
||||
scene_data = data.pop('scene')
|
||||
#print(scene_data)
|
||||
layer = data.pop('layer')
|
||||
scene = Scene.new(scene_data)
|
||||
Scene.load(scene_data, scene)
|
||||
|
||||
node.scene = scene
|
||||
node.layer = layer
|
||||
|
||||
super().load(data, node)
|
||||
|
||||
# Resetter the view_layer because it might have been created
|
||||
# with the scene attr in the dictionnary and nor available yet
|
||||
|
||||
#print(bpy.)
|
||||
|
||||
|
||||
|
||||
@classmethod
|
||||
def dump(cls, node):
|
||||
# Add scene and viewlayer passes
|
||||
data = super().dump(node)
|
||||
|
||||
#if
|
||||
|
||||
view_layer = node.scene.view_layers[node.layer]
|
||||
view_layer_data = ViewLayer.dump(view_layer)
|
||||
|
||||
'''
|
||||
view_layer_data = {
|
||||
"name": view_layer.name}
|
||||
properties = {p.name: p for p in view_layer.bl_rna.properties}
|
||||
for prop in view_layer.bl_rna:
|
||||
if prop.identifier.startswith('use_pass'):
|
||||
view_layer_data[prop.identifier]
|
||||
'''
|
||||
|
||||
#cls.pointers[bl_object.as_pointer()] = bl_object
|
||||
|
||||
data['scene'] = {
|
||||
'bl_pointer': node.scene.as_pointer(),
|
||||
'name': node.scene.name,
|
||||
'render' : {'bl_pointer': node.scene.render.as_pointer(), "engine": node.scene.render.engine},
|
||||
'view_layers': [view_layer_data]
|
||||
}
|
||||
|
||||
return data
|
||||
|
||||
|
||||
class ViewLayer(Dumper):
|
||||
bl_type = bpy.types.ViewLayer
|
||||
excludes = Dumper.excludes + ['freestyle_settings', 'eevee', 'cycles', 'active_layer_collection',
|
||||
'active_aov', 'active_lightgroup_index', 'layer_collection', 'lightgroups', 'material_override',
|
||||
'objects', 'use']
|
||||
#includes = ['name']
|
||||
|
||||
|
||||
class ViewLayers(PropCollection):
|
||||
bl_type = bpy.types.ViewLayers
|
||||
|
||||
@classmethod
|
||||
def load(cls, values, coll):
|
||||
#print('LOAD VIEWLAYERS', values)
|
||||
for value in values:
|
||||
view_layer = coll.get(value['name'])
|
||||
|
||||
if view_layer is None:
|
||||
view_layer = coll.new(value['name'])
|
||||
|
||||
Dumper.load(value, view_layer)
|
||||
|
||||
|
||||
dumpers = [
|
||||
CompositorNodeRLayers,
|
||||
CompositorNodeGlare,
|
||||
Node,
|
||||
NodeSocket,
|
||||
NodeTree,
|
||||
NodeLink,
|
||||
NodeTreeInterface,
|
||||
NodeTreeInterfaceSocket,
|
||||
NodeGeometryRepeatOutputItems,
|
||||
Image,
|
||||
Material,
|
||||
Object,
|
||||
Scene,
|
||||
Collection,
|
||||
ViewLayer,
|
||||
CurveMapPoints,
|
||||
ColorRampElements,
|
||||
NodeInputs,
|
||||
NodeOutputs,
|
||||
Nodes,
|
||||
ViewLayers,
|
||||
PropCollection,
|
||||
AOVs,
|
||||
PropArray,
|
||||
CompositorNodeOutputFileLayerSlots,
|
||||
CompositorNodeOutputFileFileSlots,
|
||||
]
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
|
||||
import bpy
|
||||
import re
|
||||
|
||||
|
||||
def clean_name(name):
|
||||
if re.match(r'(.*)\.\d{3}$', name):
|
||||
return name[:-4]
|
||||
return name
|
||||
|
||||
|
||||
def is_node_groups_duplicate(node_groups):
|
||||
node_group_types = sorted([n.type for n in node_groups[0].nodes])
|
||||
return all( sorted([n.type for n in ng.nodes]) ==
|
||||
node_group_types for ng in node_groups[1:])
|
||||
|
||||
|
||||
def remap_node_group_duplicates(nodes=None, force=False):
|
||||
if nodes is None:
|
||||
nodes = list(bpy.data.node_groups)
|
||||
|
||||
nodes = [n for n in nodes if not n.library]
|
||||
|
||||
failed = []
|
||||
merged = []
|
||||
|
||||
# Group by name
|
||||
groups = {}
|
||||
for node in nodes:
|
||||
groups.setdefault(clean_name(node.name), []).append(node)
|
||||
|
||||
for node in bpy.data.node_groups:
|
||||
name = clean_name(node.name)
|
||||
if name in groups and node not in groups[name]:
|
||||
groups[name].append(node)
|
||||
|
||||
print("\nMerge Duplicate NodeGroup...")
|
||||
|
||||
for node_groups in groups.values():
|
||||
if len(node_groups) == 1:
|
||||
continue
|
||||
|
||||
if not force:
|
||||
node_groups.sort(key=lambda x : x.name, reverse=True)
|
||||
|
||||
print(node_groups)
|
||||
|
||||
for node_group in node_groups[1:]:
|
||||
is_duplicate = is_node_groups_duplicate((node_group, node_groups[0]))
|
||||
|
||||
if not is_duplicate and not force:
|
||||
failed.append((node_group.name, node_groups[0].name))
|
||||
print(f'Cannot merge Nodegroup {node_group.name} with {node_groups[0].name} they are different')
|
||||
continue
|
||||
|
||||
merged.append((node_group.name, node_groups[0].name))
|
||||
print(f'Merge Nodegroup {node_group.name} into {node_groups[0].name}')
|
||||
|
||||
node_group.user_remap(node_groups[0])
|
||||
bpy.data.node_groups.remove(node_group)
|
||||
node_groups.remove(node_group)
|
||||
|
||||
# Rename groups if it has no duplicate left
|
||||
for node_groups in groups.values():
|
||||
if len(node_groups) == 1 and not node_groups[0].library:
|
||||
node_groups[0].name = clean_name(node_groups[0].name)
|
||||
|
||||
return merged, failed
|
||||
|
|
@ -0,0 +1,405 @@
|
|||
import bpy
|
||||
|
||||
def set_params(src, tgt, mod_to_node=True, org_modifier=None):
|
||||
# mod to node: est-ce qu'on copie les valeurs d'un modifier a une node, ou l'inverse
|
||||
if mod_to_node: # syntax for node and modifier are slightly different
|
||||
tree = src.node_group.interface.items_tree
|
||||
else:
|
||||
tree = src.node_tree.interface.items_tree
|
||||
|
||||
for param in tree:
|
||||
if param.socket_type == 'NodeSocketGeometry':
|
||||
continue
|
||||
if param.in_out == 'OUTPUT':
|
||||
continue
|
||||
|
||||
# seulement en extract mode, src est une node donc on check si des parametres sont dans le modifier
|
||||
node_link_value = get_node_link_value(src, param.name, org_modifier)
|
||||
identifier = tree.get(param.name).identifier
|
||||
|
||||
if mod_to_node:
|
||||
tgt.inputs[identifier].default_value = src[identifier]
|
||||
|
||||
else:
|
||||
if node_link_value:
|
||||
tgt[identifier] = node_link_value
|
||||
else:
|
||||
tgt[identifier] = src.inputs[identifier].default_value
|
||||
|
||||
def set_group_inputs(target, objects, group):
|
||||
mod = target.modifiers[0]
|
||||
node_dct = {} # used for cleanup
|
||||
for key, inp in get_node_inputs(objects).items():
|
||||
# add the socket to the node group / modifier pannel
|
||||
sock = group.interface.new_socket(inp["label"],in_out="INPUT",socket_type=inp["socket"])
|
||||
mod[sock.identifier] = inp["data"]
|
||||
|
||||
# inspect all nodes and add a group input node when that socket is used
|
||||
for node in parse_nodes(objects):
|
||||
for param in node.node_tree.interface.items_tree:
|
||||
nkey = get_input_socket_key(node, param)
|
||||
if not nkey: continue
|
||||
if nkey == key:
|
||||
input_node = add_input_node(group, node, param.identifier, sock)
|
||||
|
||||
# on efface les parametres par defaut qui sont connectes
|
||||
# ( pour ne pas garder de trace des anciens params / collections /object)
|
||||
node.inputs[param.identifier].default_value = None
|
||||
|
||||
# add to dict for cleanup
|
||||
if not node in node_dct.keys():
|
||||
node_dct[node] = [input_node]
|
||||
else:
|
||||
node_dct[node].append(input_node)
|
||||
|
||||
# on refait la meme chose pour les object info nodes car leur syntaxe est un peu differente
|
||||
for node in parse_nodes(objects, type = "OBJECT_INFO"):
|
||||
nkey = get_input_socket_key(node, param)
|
||||
if not nkey: continue
|
||||
if nkey == key:
|
||||
input_node = add_input_node(group, node, 'Object', sock)
|
||||
node.inputs['Object'].default_value = None
|
||||
|
||||
# add to dict for cleanup
|
||||
if not node in node_dct.keys():
|
||||
node_dct[node] = [input_node]
|
||||
else:
|
||||
node_dct[node].append(input_node)
|
||||
|
||||
# cleanup tree
|
||||
for input_nodes in node_dct.values():
|
||||
for offset, input_node in enumerate(input_nodes):
|
||||
input_node.location[1] += 50 * offset
|
||||
hide_sockets(input_node)
|
||||
|
||||
def get_node_link_value(node, param_name, org_mod):
|
||||
if not org_mod:
|
||||
return
|
||||
# est-ce que le param est connecté a une autre node ?
|
||||
if not node.inputs[param_name].links:
|
||||
return
|
||||
socket_id = node.inputs[param_name].links[0].from_socket.identifier
|
||||
|
||||
return org_mod[socket_id]
|
||||
|
||||
def get_geo_socket(node, input=True):
|
||||
if node.type != "GROUP":
|
||||
return('Geometry')
|
||||
for param in node.node_tree.interface.items_tree:
|
||||
if param.socket_type != 'NodeSocketGeometry':
|
||||
continue
|
||||
if input and param.in_out == 'INPUT' : return param.identifier
|
||||
if not input and param.in_out == 'OUTPUT' : return param.identifier
|
||||
return None
|
||||
def get_input_socket_key(node, param):
|
||||
if node.type == "GROUP":
|
||||
if param.in_out != 'INPUT':
|
||||
return False
|
||||
if not param.socket_type in ['NodeSocketObject','NodeSocketCollection']:
|
||||
return False
|
||||
tgt = node.inputs[param.identifier].default_value
|
||||
|
||||
if not tgt:
|
||||
return False
|
||||
return f"{param.socket_type[10:][:3]} {tgt.name}"
|
||||
|
||||
if node.type == "OBJECT_INFO":
|
||||
tgt = node.inputs['Object'].default_value
|
||||
if not tgt:
|
||||
return False
|
||||
return f"Object {tgt.name}"
|
||||
|
||||
def get_node_inputs(combined_nodes):
|
||||
# inputs["Col COL.name"] = {name = COL.name, data = COL, socket = "COLLECTION"}
|
||||
# inputs["Obj OBJ.name"] = {name = OBJ.name, data = OBJ, socket = "OBJECT"}
|
||||
inputs = {}
|
||||
for node in parse_nodes(combined_nodes):
|
||||
for param in node.node_tree.interface.items_tree:
|
||||
key = get_input_socket_key(node, param)
|
||||
if not key:
|
||||
continue
|
||||
tgt = node.inputs[param.identifier].default_value
|
||||
inputs[key] = {'name': tgt.name, 'data': tgt, 'label': param.name , 'socket': param.socket_type}
|
||||
|
||||
for node in parse_nodes(combined_nodes, type = "OBJECT_INFO"):
|
||||
key = get_input_socket_key(node, None)
|
||||
if not key:
|
||||
continue
|
||||
tgt = node.inputs['Object'].default_value
|
||||
inputs[key] = {'name': tgt.name, 'data': tgt, 'label': 'Source OB' , 'socket': "NodeSocketObject"}
|
||||
|
||||
return inputs
|
||||
|
||||
def get_node_bounds(objects, mode=0, x=0, y=0):
|
||||
min_x = min_y = 10000000
|
||||
max_x = max_y = 0
|
||||
|
||||
for ob in objects:
|
||||
for node in ob:
|
||||
co = node.location
|
||||
min_x = min(co[0],min_x)
|
||||
max_x = max(co[0],max_x)
|
||||
|
||||
min_y = min(co[1],min_y)
|
||||
max_y = max(co[1],max_y)
|
||||
if mode == 0:
|
||||
return([max_x+x, (min_y+max_y)/2 ])
|
||||
|
||||
def get_collection(name):
|
||||
scn = bpy.context.scene
|
||||
col = None
|
||||
link = False
|
||||
|
||||
# look for existing
|
||||
for c in bpy.data.collections:
|
||||
if c.name == name: col = c
|
||||
|
||||
# create if needed
|
||||
if not col: col = bpy.data.collections.new(name)
|
||||
|
||||
# link to scene if needed
|
||||
for c in scn.collection.children_recursive:
|
||||
if c.name == col.name: link = True
|
||||
if not link:
|
||||
scn.collection.children.link(col)
|
||||
return col
|
||||
|
||||
def get_mod_frames(grp):
|
||||
frames = []
|
||||
for node in grp.nodes:
|
||||
if node.type == "FRAME": frames.append(node)
|
||||
return(frames)
|
||||
|
||||
def get_frame_childrens(frame):
|
||||
childrens = []
|
||||
locs = {}
|
||||
|
||||
for node in frame.id_data.nodes:
|
||||
if node.parent == frame:
|
||||
locs[node.location[0]] = node
|
||||
|
||||
# sort nodes by their x location, je sais c'est mal ecris...
|
||||
entries = sorted(locs.keys())
|
||||
childrens = [locs[x] for x in entries]
|
||||
return childrens
|
||||
|
||||
def parse_nodes(combined_nodes, type = "GROUP"):
|
||||
nodes = []
|
||||
for frame in combined_nodes:
|
||||
for node in frame:
|
||||
if node.type == type: nodes.append(node)
|
||||
return nodes
|
||||
|
||||
def copy_source_ob(ob, col):
|
||||
# est-ce que l'objet a des data ? si oui on cree une copie ,
|
||||
# si non on renvois None
|
||||
new_ob = None
|
||||
if ob.type == "MESH" and len(ob.data.vertices) > 0:
|
||||
new_ob = ob.copy()
|
||||
new_ob.data = ob.data.copy()
|
||||
|
||||
if ob.type == "CURVE" and len(ob.data.splines) > 0:
|
||||
new_ob = ob.copy()
|
||||
new_ob.data = ob.data.copy()
|
||||
|
||||
if new_ob:
|
||||
for mod in new_ob.modifiers:
|
||||
new_ob.modifiers.remove(mod)
|
||||
|
||||
if new_ob and col:
|
||||
col.objects.link(new_ob)
|
||||
return new_ob
|
||||
|
||||
def hide_sockets(node,collapse = True):
|
||||
for socket in node.outputs:
|
||||
if not socket.links:
|
||||
socket.hide = True
|
||||
for socket in node.inputs:
|
||||
if not socket.links:
|
||||
socket.hide = True
|
||||
if collapse:
|
||||
node.hide = True
|
||||
|
||||
def add_input_node(group, node, param_id, socket):
|
||||
group_input_node = group.nodes.new('NodeGroupInput')
|
||||
group_input_node.location = node.location
|
||||
group_input_node.location[1] += 70
|
||||
group_input_node.label = socket.name
|
||||
group.links.new(group_input_node.outputs[socket.identifier],
|
||||
node.inputs[param_id])
|
||||
return(group_input_node)
|
||||
|
||||
def add_material_node(ob, group, nodes):
|
||||
if not ob.material_slots:
|
||||
return nodes
|
||||
if not ob.material_slots[0].material:
|
||||
return nodes
|
||||
last_node = nodes[-1:][0]
|
||||
node = group.nodes.new('GeometryNodeSetMaterial')
|
||||
node.inputs['Material'].default_value = ob.material_slots[0].material
|
||||
node.location = last_node.location
|
||||
node.location[0] += 300
|
||||
nodes.append(node)
|
||||
return nodes
|
||||
|
||||
def join_nodes(group, nodes):
|
||||
prev = None
|
||||
for i , node in enumerate(nodes):
|
||||
if not prev:
|
||||
prev = node
|
||||
continue
|
||||
geo_in = get_geo_socket(node)
|
||||
geo_out = get_geo_socket(prev, input = False)
|
||||
|
||||
if not geo_in or not geo_out:
|
||||
continue
|
||||
group.links.new(prev.outputs[geo_out], node.inputs[geo_in])
|
||||
prev = node
|
||||
|
||||
def frame_nodes(group, nodes, ob):
|
||||
nd = group.nodes.new('NodeFrame')
|
||||
# frame = nodes.new(type='NodeFrame')
|
||||
for n in nodes:
|
||||
n.parent = nd
|
||||
|
||||
nd.label = ob.name
|
||||
|
||||
def combine_ob(ob, group, y=0, col=None):
|
||||
nodes = []
|
||||
|
||||
# object info node
|
||||
nd = group.nodes.new('GeometryNodeObjectInfo')
|
||||
nd.location[0] -= 300
|
||||
nd.location[1] = y * 800
|
||||
nd.transform_space = "RELATIVE"
|
||||
nd.inputs['Object'].default_value = copy_source_ob(ob, col) # si l'objet contient des data on crée une copie
|
||||
nodes.append(nd)
|
||||
|
||||
# ob modifiers
|
||||
for x,md in enumerate(ob.modifiers):
|
||||
if md.type != "NODES" :
|
||||
print(abordage)
|
||||
if md.node_group == group:
|
||||
continue
|
||||
|
||||
nd = group.nodes.new('GeometryNodeGroup')
|
||||
nd.label = md.name
|
||||
nd.width = 230
|
||||
nd.location[0] = x * 300
|
||||
nd.location[1] = y * 800
|
||||
|
||||
nd.node_tree = md.node_group
|
||||
set_params(md, nd)
|
||||
nodes.append(nd)
|
||||
nodes = add_material_node(ob, group, nodes)
|
||||
join_nodes(group, nodes)
|
||||
frame_nodes(group, nodes, ob)
|
||||
return nodes
|
||||
|
||||
def gen_target_ob(group, col=None):
|
||||
ob = gen_empty_ob(group.name, col=col)
|
||||
mod = ob.modifiers.new(group.name, "NODES")
|
||||
mod.node_group = group
|
||||
|
||||
ob.show_name = True
|
||||
bpy.context.view_layer.objects.active = ob
|
||||
return(ob)
|
||||
|
||||
def gen_empty_ob(name, col=None):
|
||||
scn = bpy.context.scene
|
||||
ob = bpy.data.objects.new(name, object_data=bpy.data.meshes.new(name))
|
||||
|
||||
ob.data.materials.append(None)
|
||||
ob.material_slots[0].link = 'OBJECT'
|
||||
|
||||
if not col:
|
||||
scn.collection.objects.link(ob)
|
||||
else:
|
||||
col.objects.link(ob)
|
||||
return(ob)
|
||||
|
||||
def assign_modifiers(ob, frame, org_modifier):
|
||||
for node in get_frame_childrens(frame):
|
||||
if node.type != "GROUP":
|
||||
continue
|
||||
mod = ob.modifiers.new(node.label, "NODES")
|
||||
mod.node_group = node.node_tree
|
||||
mod.show_expanded = False
|
||||
set_params(node, mod, mod_to_node=False, org_modifier=org_modifier)
|
||||
mod.node_group.interface_update(bpy.context)
|
||||
|
||||
def join_branches(objects, group):
|
||||
# join all trees and add an output node
|
||||
join = group.nodes.new('GeometryNodeJoinGeometry')
|
||||
out = group.nodes.new('NodeGroupOutput')
|
||||
out_sock = group.interface.new_socket("Geometry",in_out="OUTPUT",socket_type="NodeSocketGeometry")
|
||||
|
||||
loc = get_node_bounds(objects, x=500)
|
||||
join.location = loc
|
||||
out.location = loc
|
||||
out.location[0] += 700
|
||||
|
||||
for ob in objects:
|
||||
node = ob[-1:][0]
|
||||
group.links.new(node.outputs[get_geo_socket(node, input=False)],
|
||||
join.inputs[get_geo_socket(join)])
|
||||
|
||||
group.links.new(join.outputs[get_geo_socket(join, input=False)],
|
||||
out.inputs[out_sock.identifier])
|
||||
|
||||
def gen_extracted_ob(name, frame, col, mod):
|
||||
ob = None
|
||||
for node in get_frame_childrens(frame):
|
||||
if node.type != "OBJECT_INFO":
|
||||
continue
|
||||
target = get_node_link_value(node, 'Object', mod)
|
||||
|
||||
if target:
|
||||
ob = target.copy()
|
||||
ob.data = ob.data.copy()
|
||||
col.objects.link(ob)
|
||||
if not ob: ob = gen_empty_ob(name , col = col)
|
||||
|
||||
# assign material
|
||||
for node in get_frame_childrens(frame):
|
||||
if node.type != "SET_MATERIAL":
|
||||
continue
|
||||
ob.material_slots[0].material = node.inputs['Material'].default_value
|
||||
return ob
|
||||
|
||||
def combine_objects(objs):
|
||||
name = f"NODEGROUP_combined"
|
||||
col = get_collection(name)
|
||||
group = bpy.data.node_groups.new(name=name, type='GeometryNodeTree')
|
||||
|
||||
objects = []
|
||||
for y , ob in enumerate(objs):
|
||||
objects.append(combine_ob(ob, group, y=y, col=col))
|
||||
|
||||
target = gen_target_ob(group, col = col)
|
||||
set_group_inputs(target, objects, group)
|
||||
join_branches(objects, group)
|
||||
|
||||
def extract_objects(object):
|
||||
mod = object.modifiers[0]
|
||||
grp = mod.node_group
|
||||
col = get_collection(grp.name)
|
||||
|
||||
for frame in get_mod_frames(grp):
|
||||
name = f"{object.name} {frame.label}"
|
||||
ob = gen_extracted_ob(name, frame, col, mod)
|
||||
assign_modifiers(ob, frame, mod)
|
||||
|
||||
#combine_objects(bpy.context.selected_objects)
|
||||
#extract_objects(bpy.context.active_object)
|
||||
"""
|
||||
TODO: extract copier les transform de l'objet original ...
|
||||
OK ! combine: si un objet a un materiel on cree un node set material en fin de liste
|
||||
OK ! extract: si on trouve un noeud set material on l'assigne
|
||||
OK ! extract: si un socket est connecté on recup la valeur de la connection plutot que du socket
|
||||
OK ! combine: effacer tout les parametres par defaut qui sont connectes ( pour ne pas garder de trace des anciens params / collections /object)
|
||||
OK ! combine: mettre tout les objets crees/copiés dans une collection
|
||||
OK ! combine: si un objet source a des mesh/curve data, on en fait une copie, remove les modifiers, et assign dans le object node source
|
||||
OK ! combine: si un noeud object info n'est pas vide on expose son contenu dans l'interface
|
||||
OK ! extract: si un noeud object info n'est pas vide on duplique son contenu au lieu de creer un mesh vide
|
||||
"""
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
import plateform
|
||||
from pathlib import Path
|
||||
from os.path import expandvars
|
||||
|
||||
|
||||
def get_cache_dir()
|
||||
if plateform.system() == 'Linux':
|
||||
return Path(expandvars('$HOME/.cache/blender'))
|
||||
elif plateform.system() == 'Darwin':
|
||||
return Path('/Library/Caches/Blender')
|
||||
elif plateform.system() == 'Windows':
|
||||
return Path(expandvars('%USERPROFILE%\AppData\Local\Blender Foundation\Blender'))
|
||||
199
operators.py
199
operators.py
|
|
@ -7,41 +7,224 @@ This module contains all addons operators
|
|||
"""
|
||||
|
||||
import json
|
||||
from pprint import pprint
|
||||
from pathlib import Path
|
||||
|
||||
import bpy
|
||||
from bpy.props import BoolProperty, EnumProperty
|
||||
from bpy.types import Operator
|
||||
|
||||
from node_kit.core.node_tree import NodeTree
|
||||
#from node_kit.core.node_tree import NodeTree
|
||||
from . core.dumper import dump, load
|
||||
from .core.node_utils import remap_node_group_duplicates
|
||||
from .core.pack_nodes import combine_objects, extract_objects
|
||||
|
||||
|
||||
class NODEKIT_OT_copy(bpy.types.Operator):
|
||||
class NODEKIT_OT_copy(Operator):
|
||||
bl_idname = 'node_kit.copy_node_tree'
|
||||
bl_label = 'Copy nodes'
|
||||
bl_options = {'REGISTER', 'UNDO'}
|
||||
|
||||
select_only: bpy.props.BoolProperty(default=False)
|
||||
select_only: BoolProperty(default=True)
|
||||
|
||||
def execute(self, context):
|
||||
|
||||
tree = NodeTree(context.space_data.node_tree)
|
||||
context.window_manager.clipboard = json.dumps(tree.to_dict(select_only=self.select_only))
|
||||
ntree = context.space_data.edit_tree
|
||||
if self.select_only:
|
||||
ntree_data = {
|
||||
"nodes" : dump([n for n in ntree.nodes if n.select]) ,#[dump(n) for n in ntree.nodes if n.select],
|
||||
"links" : dump([l for l in ntree.links if l.from_node.select and l.to_node.select])
|
||||
}
|
||||
else:
|
||||
ntree_data = dump(ntree)
|
||||
|
||||
pprint(ntree_data)
|
||||
|
||||
context.window_manager.clipboard = json.dumps(ntree_data)
|
||||
|
||||
return {'FINISHED'}
|
||||
|
||||
|
||||
class NODEKIT_OT_paste(bpy.types.Operator):
|
||||
class NODEKIT_OT_paste(Operator):
|
||||
bl_idname = 'node_kit.paste_node_tree'
|
||||
bl_label = 'Paste nodes'
|
||||
|
||||
def execute(self, context):
|
||||
|
||||
tree = NodeTree(context.space_data.node_tree)
|
||||
tree.ingest_dict(json.loads(context.window_manager.clipboard))
|
||||
ntree_data = json.loads(context.window_manager.clipboard)
|
||||
load(ntree_data, context.space_data.edit_tree)
|
||||
|
||||
return {'FINISHED'}
|
||||
|
||||
|
||||
class NODEKIT_OT_remap_node_group_duplicates(Operator):
|
||||
bl_idname = 'node_kit.remap_node_group_duplicates'
|
||||
bl_label = 'Clean nodes'
|
||||
bl_options = {"REGISTER", "UNDO"}
|
||||
|
||||
selection : EnumProperty(items=[(s, s.title(), '') for s in ('ALL', 'SELECTED', 'CURRENT')], default="CURRENT", name='All Nodes')
|
||||
force : BoolProperty(default=False, description='Remap nodes even if there are different', name='Force')
|
||||
|
||||
def invoke(self, context, event):
|
||||
return context.window_manager.invoke_props_dialog(self)
|
||||
|
||||
def execute(self, context):
|
||||
nodes = None
|
||||
if self.selection == 'SELECTED':
|
||||
nodes = [ n.node_tree for n in context.space_data.edit_tree.nodes
|
||||
if n.type == "GROUP" and n.select]
|
||||
elif self.selection == 'ACTIVE':
|
||||
active_node = context.space_data.edit_tree
|
||||
nodes = [active_node]
|
||||
|
||||
merged, failed = remap_node_group_duplicates(nodes=nodes, force=self.force)
|
||||
|
||||
if failed and not merged:
|
||||
self.report({"ERROR"}, 'No duplicates remapped, Node Group are differents')
|
||||
return {"CANCELLED"}
|
||||
|
||||
self.report({"INFO"}, f'{len(merged)} Node Groups Remapped, {len(failed)} Node Groups failed')
|
||||
|
||||
return {'FINISHED'}
|
||||
|
||||
def draw(self, context):
|
||||
|
||||
|
||||
layout = self.layout
|
||||
layout.prop(self, "selection", expand=True)
|
||||
layout.prop(self, "force")
|
||||
if self.force and self.selection == 'CURRENT':
|
||||
ntree = context.space_data.edit_tree
|
||||
layout.label(text=f'Remap node {ntree.name} to others')
|
||||
elif self.force and self.selection == 'SELECTED':
|
||||
layout.label(text='Selected nodes will override others')
|
||||
elif self.selection == 'SELECTED':
|
||||
layout.label(text='Remap last .*** nodes')
|
||||
layout.label(text='Ex: Node.001 will override Node')
|
||||
elif self.selection in ('CURRENT', 'ALL'):
|
||||
layout.label(text='Remap last .*** nodes')
|
||||
layout.label(text='Ex: Node.001 will override Node')
|
||||
|
||||
|
||||
class NODEKIT_OT_update_nodes(Operator):
|
||||
bl_idname = 'node_kit.update_nodes'
|
||||
bl_label = 'Update node'
|
||||
bl_options = {"REGISTER", "UNDO"}
|
||||
|
||||
selection : EnumProperty(items=[(s, s.title(), '') for s in ('ALL', 'SELECTED', 'ACTIVE')], default="ACTIVE", name='All Nodes')
|
||||
|
||||
def invoke(self, context, event):
|
||||
return context.window_manager.invoke_props_dialog(self)
|
||||
|
||||
def execute(self, context):
|
||||
asset_libraries = context.preferences.filepaths.asset_libraries
|
||||
|
||||
ntree = context.space_data.edit_tree
|
||||
ntree_name = ntree.name
|
||||
new_ntree = None
|
||||
|
||||
if self.selection == 'SELECTED':
|
||||
nodes = [ n.node_tree for n in context.space_data.edit_tree.nodes
|
||||
if n.type == "GROUP" and n.select]
|
||||
elif self.selection == 'ACTIVE':
|
||||
active_node = context.space_data.edit_tree
|
||||
nodes = [active_node]
|
||||
else:
|
||||
nodes = list(bpy.data.node_groups)
|
||||
|
||||
|
||||
node_names = set(n.name for n in nodes)
|
||||
#new_node_groups = []
|
||||
|
||||
#print("node_names", node_names)
|
||||
|
||||
for asset_library in asset_libraries:
|
||||
library_path = Path(asset_library.path)
|
||||
blend_files = [fp for fp in library_path.glob("**/*.blend") if fp.is_file()]
|
||||
|
||||
node_groups = list(bpy.data.node_groups)# Storing original node_geoup to compare with imported
|
||||
|
||||
link = (asset_library.import_method == 'LINK')
|
||||
for blend_file in blend_files:
|
||||
print(blend_file)
|
||||
with bpy.data.libraries.load(str(blend_file), assets_only=True, link=link) as (data_from, data_to):
|
||||
|
||||
print(data_from.node_groups)
|
||||
import_node_groups = [n for n in data_from.node_groups if n in node_names]
|
||||
print("import_node_groups", import_node_groups)
|
||||
data_to.node_groups = import_node_groups
|
||||
|
||||
#print(data_from.node_groups)
|
||||
#print("data_to.node_groups", data_to.node_groups)
|
||||
node_names -= set(import_node_groups) # Store already updated nodes
|
||||
|
||||
#new_ntree = data_to.node_groups[0]
|
||||
new_node_groups = [n for n in bpy.data.node_groups if n not in node_groups]
|
||||
|
||||
#break
|
||||
|
||||
#if new_ntree:
|
||||
# break
|
||||
new_node_groups = list(set(new_node_groups))
|
||||
#print(new_node_groups)
|
||||
|
||||
# if new_node_groups:
|
||||
for new_node_group in new_node_groups:
|
||||
new_node_group_name = new_node_group.library_weak_reference.id_name[2:]
|
||||
local_node_group = next((n for n in bpy.data.node_groups if n.name == new_node_group_name and n != new_node_group), None)
|
||||
|
||||
if not local_node_group:
|
||||
print(f'No local node_group {new_node_group_name}')
|
||||
continue
|
||||
|
||||
print(f'Merge node {local_node_group.name} into {new_node_group.name}')
|
||||
|
||||
local_node_group.user_remap(new_node_group)
|
||||
new_node_group.interface_update(context)
|
||||
bpy.data.node_groups.remove(local_node_group)
|
||||
|
||||
new_node_group.name = new_node_group_name
|
||||
new_node_group.asset_clear()
|
||||
|
||||
#self.report({"INFO"}, f"Node updated from {blend_file}")
|
||||
return {'FINISHED'}
|
||||
|
||||
# else:
|
||||
# self.report({"ERROR"}, f'No Node Group named "{ntree_name}" in the library')
|
||||
# return {'CANCELLED'}
|
||||
|
||||
def draw(self, context):
|
||||
layout = self.layout
|
||||
layout.prop(self, "selection", expand=True)
|
||||
|
||||
|
||||
class NODEKIT_OT_pack_nodes(Operator):
|
||||
bl_idname = 'node_kit.pack_nodes'
|
||||
bl_label = 'Update node'
|
||||
bl_options = {"REGISTER", "UNDO"}
|
||||
|
||||
def execute(self, context):
|
||||
combine_objects(context.selected_objects)
|
||||
return {'FINISHED'}
|
||||
|
||||
|
||||
class NODEKIT_OT_unpack_nodes(Operator):
|
||||
bl_idname = 'node_kit.unpack_nodes'
|
||||
bl_label = 'Update node'
|
||||
bl_options = {"REGISTER", "UNDO"}
|
||||
|
||||
def execute(self, context):
|
||||
extract_objects(context.active_object)
|
||||
return {'FINISHED'}
|
||||
|
||||
|
||||
classes = (
|
||||
NODEKIT_OT_copy,
|
||||
NODEKIT_OT_paste,
|
||||
NODEKIT_OT_remap_node_group_duplicates,
|
||||
NODEKIT_OT_update_nodes,
|
||||
NODEKIT_OT_pack_nodes,
|
||||
NODEKIT_OT_unpack_nodes
|
||||
)
|
||||
|
||||
|
||||
|
|
|
|||
10
ui.py
10
ui.py
|
|
@ -15,10 +15,14 @@ class NODEKIT_MT_node_kit(bpy.types.Menu):
|
|||
def draw(self, context):
|
||||
layout = self.layout
|
||||
|
||||
layout.operator('node_kit.copy_node_tree', text='Copy node tree', icon='COPYDOWN')
|
||||
layout.operator('node_kit.paste_node_tree', text='Paste node tree', icon='PASTEDOWN')
|
||||
layout.operator('node_kit.copy_node_tree', text='Copy Nodes', icon='COPYDOWN')
|
||||
layout.operator('node_kit.paste_node_tree', text='Paste Nodes', icon='PASTEDOWN')
|
||||
layout.separator()
|
||||
|
||||
layout.operator('node_kit.remap_node_group_duplicates', text='Remap Node Groups Duplicates', icon='NODE_INSERT_OFF')
|
||||
layout.operator('node_kit.update_nodes', text='Update Nodes', icon='IMPORT')
|
||||
layout.separator()
|
||||
layout.operator('node_kit.pack_nodes', text='Pack Nodes', icon='PACKAGE')
|
||||
layout.operator('node_kit.unpack_nodes', text='UnPack Nodes', icon='UGLYPACKAGE')
|
||||
|
||||
classes = (
|
||||
NODEKIT_MT_node_kit,
|
||||
|
|
|
|||
Loading…
Reference in New Issue