501 lines
16 KiB
Python
501 lines
16 KiB
Python
import logging
|
|
import sys
|
|
from uuid import uuid4
|
|
|
|
import bpy
|
|
import mathutils
|
|
|
|
from . import draw
|
|
from .libs import dump_anything
|
|
|
|
CORRESPONDANCE = {'Collection': 'collections', 'Mesh': 'meshes', 'Object': 'objects', 'Material': 'materials',
|
|
'Texture': 'textures', 'Scene': 'scenes', 'Light': 'lights', 'Camera': 'cameras', 'Action': 'actions', 'Armature': 'armatures', 'Grease Pencil': 'grease_pencils'}
|
|
|
|
SUPPORTED_TYPES = [ 'Armature', 'Material',
|
|
'Texture', 'Light', 'Camera', 'Mesh', 'Grease Pencil', 'Object', 'Action', 'Collection', 'Scene']
|
|
|
|
logger = logging.getLogger(__name__)
|
|
logging.basicConfig(level=logging.DEBUG)
|
|
# UTILITY FUNCTIONS
|
|
|
|
|
|
def refresh_window():
|
|
import bpy
|
|
bpy.ops.wm.redraw_timer(type='DRAW_WIN_SWAP', iterations=1)
|
|
|
|
def get_armature_edition_context(armature):
|
|
override = bpy.context.copy()
|
|
|
|
# Set correct area
|
|
for area in bpy.data.window_managers[0].windows[0].screen.areas :
|
|
if area.type == 'VIEW_3D':
|
|
override['area'] = area
|
|
break
|
|
|
|
# Set correct armature settings
|
|
override['mode'] = 'EDIT_ARMATURE'
|
|
override['active_object'] = armature
|
|
override['selected_objects'] = [armature]
|
|
|
|
edit_object_ref = None
|
|
|
|
for o in bpy.data.objects:
|
|
if o.data == armature:
|
|
edit_object_ref = o
|
|
break
|
|
|
|
if edit_object_ref is None:
|
|
edit_object_ref = bpy.data.objects.new(armature.name, armature)
|
|
|
|
|
|
override['edit_object'] = edit_object_ref
|
|
|
|
|
|
return override
|
|
|
|
def get_selected_objects(scene):
|
|
selected_objects = []
|
|
for obj in scene.objects:
|
|
if obj.select_get():
|
|
selected_objects.append(obj.name)
|
|
|
|
return selected_objects
|
|
|
|
|
|
def get_all_datablocks():
|
|
datas = []
|
|
for datatype in SUPPORTED_TYPES:
|
|
for item in getattr(bpy.data, CORRESPONDANCE[datatype]):
|
|
item.id = bpy.context.scene.session_settings.username
|
|
datas.append("{}/{}".format(datatype, item.name))
|
|
|
|
return datas
|
|
|
|
# LOAD HELPERS
|
|
|
|
|
|
def load(key, value):
|
|
target = resolve_bpy_path(key)
|
|
target_type = key.split('/')[0]
|
|
|
|
if value == "None":
|
|
return
|
|
|
|
if target_type == 'Object':
|
|
load_object(target=target, data=value,
|
|
create=True)
|
|
elif target_type == 'Mesh':
|
|
load_mesh(target=target, data=value,
|
|
create=True)
|
|
elif target_type == 'Collection':
|
|
load_collection(target=target, data=value,
|
|
create=True)
|
|
elif target_type == 'Material':
|
|
load_material(target=target, data=value,
|
|
create=True)
|
|
elif target_type == 'Grease Pencil':
|
|
load_gpencil(target=target, data=value,
|
|
create=True)
|
|
elif target_type == 'Scene':
|
|
load_scene(target=target, data=value,
|
|
create=True)
|
|
elif 'Light' in target_type:
|
|
load_light(target=target, data=value,
|
|
create=True)
|
|
elif target_type == 'Camera':
|
|
load_default(target=target, data=value,
|
|
create=True, type=target_type)
|
|
elif target_type == 'Armature':
|
|
load_armature(target=target, data=value,
|
|
create=True)
|
|
elif target_type == 'Client':
|
|
load_client(key.split('/')[1], value)
|
|
|
|
|
|
def resolve_bpy_path(path):
|
|
"""
|
|
Get bpy property value from path
|
|
"""
|
|
item = None
|
|
|
|
try:
|
|
path = path.split('/')
|
|
item = getattr(bpy.data, CORRESPONDANCE[path[0]])[path[1]]
|
|
|
|
except:
|
|
pass
|
|
|
|
return item
|
|
|
|
|
|
def load_client(client=None, data=None):
|
|
C = bpy.context
|
|
D = bpy.data
|
|
net_settings = C.scene.session_settings
|
|
|
|
if client and data:
|
|
if net_settings.enable_draw:
|
|
draw.renderer.draw_client(data)
|
|
draw.renderer.draw_client_selected_objects(data)
|
|
|
|
def load_armature(target=None, data=None, create=False):
|
|
if not target or not target.is_editmode:
|
|
target = bpy.data.armatures.new(data['name'])
|
|
|
|
# Construct a correct execution context
|
|
# context = get_armature_edition_context(target)
|
|
|
|
dump_anything.load(target, data)
|
|
|
|
# for eb in data['edit_bones']:
|
|
# if eb in target.edit_bones.keys():
|
|
# # Update the bone
|
|
# pass
|
|
# else:
|
|
# # Add new edit bone and load it
|
|
# bpy.ops.armature.bone_primitive_add(context)
|
|
|
|
# target_new_eb = target.edit_bones[eb]
|
|
# dump_anything.load(target_new_eb, data['edit_bones'][eb])
|
|
|
|
# logger.info(eb)
|
|
target.id = data['id']
|
|
|
|
|
|
def load_mesh(target=None, data=None, create=False):
|
|
import bmesh
|
|
|
|
if not target or not target.is_editmode:
|
|
# TODO: handle error
|
|
mesh_buffer = bmesh.new()
|
|
|
|
for i in data["vertices"]:
|
|
mesh_buffer.verts.new(data["vertices"][i]["co"])
|
|
|
|
mesh_buffer.verts.ensure_lookup_table()
|
|
|
|
for i in data["edges"]:
|
|
verts = mesh_buffer.verts
|
|
v1 = data["edges"][i]["vertices"][0]
|
|
v2 = data["edges"][i]["vertices"][1]
|
|
mesh_buffer.edges.new([verts[v1], verts[v2]])
|
|
|
|
for p in data["polygons"]:
|
|
verts = []
|
|
for v in data["polygons"][p]["vertices"]:
|
|
verts.append(mesh_buffer.verts[v])
|
|
|
|
if len(verts) > 0:
|
|
mesh_buffer.faces.new(verts)
|
|
|
|
if target is None and create:
|
|
target = bpy.data.meshes.new(data["name"])
|
|
|
|
mesh_buffer.to_mesh(target)
|
|
|
|
# Load other meshes metadata
|
|
dump_anything.load(target, data)
|
|
|
|
target.id = data['id']
|
|
else:
|
|
logger.debug("Mesh can't be loaded")
|
|
|
|
|
|
def load_object(target=None, data=None, create=False):
|
|
try:
|
|
if target is None and create:
|
|
pointer = None
|
|
|
|
# Object specific constructor...
|
|
if data["data"] in bpy.data.meshes.keys():
|
|
pointer = bpy.data.meshes[data["data"]]
|
|
elif data["data"] in bpy.data.lights.keys():
|
|
pointer = bpy.data.lights[data["data"]]
|
|
elif data["data"] in bpy.data.cameras.keys():
|
|
pointer = bpy.data.cameras[data["data"]]
|
|
elif data["data"] in bpy.data.curves.keys():
|
|
pointer = bpy.data.curves[data["data"]]
|
|
elif data["data"] in bpy.data.armatures.keys():
|
|
pointer = bpy.data.armatures[data["data"]]
|
|
elif data["data"] in bpy.data.grease_pencils.keys():
|
|
pointer = bpy.data.grease_pencils[data["data"]]
|
|
|
|
target = bpy.data.objects.new(data["name"], pointer)
|
|
|
|
# Load other meshes metadata
|
|
dump_anything.load(target, data)
|
|
|
|
target.matrix_world = mathutils.Matrix(data["matrix_world"])
|
|
|
|
target.id = data['id']
|
|
|
|
client = bpy.context.scene.session_settings.username
|
|
|
|
if target.id == client:
|
|
target.hide_select = False
|
|
else:
|
|
target.hide_select = True
|
|
|
|
except:
|
|
logger.error("Object {} loading error ".format(data["name"]))
|
|
|
|
|
|
def load_collection(target=None, data=None, create=False):
|
|
try:
|
|
if target is None and create:
|
|
target = bpy.data.collections.new(data["name"])
|
|
|
|
# Load other meshes metadata
|
|
# dump_anything.load(target, data)
|
|
|
|
# link objects
|
|
for object in data["objects"]:
|
|
target.objects.link(bpy.data.objects[object])
|
|
|
|
for object in target.objects.keys():
|
|
if object not in data["objects"]:
|
|
target.objects.unlink(bpy.data.objects[object])
|
|
|
|
# Link childrens
|
|
for collection in data["children"]:
|
|
if collection not in target.children.keys():
|
|
target.children.link(
|
|
bpy.data.collections[collection])
|
|
|
|
target.id = data['id']
|
|
except Exception as e:
|
|
logger.error("Collection loading error: {}".format(e))
|
|
|
|
|
|
def load_scene(target=None, data=None, create=False):
|
|
try:
|
|
if target is None and create:
|
|
target = bpy.data.scenes.new(data["name"])
|
|
|
|
# Load other meshes metadata
|
|
dump_anything.load(target, data)
|
|
|
|
# Load master collection
|
|
for object in data["collection"]["objects"]:
|
|
if object not in target.collection.objects.keys():
|
|
target.collection.objects.link(bpy.data.objects[object])
|
|
|
|
for object in target.collection.objects.keys():
|
|
if object not in data["collection"]["objects"]:
|
|
target.collection.objects.unlink(bpy.data.objects[object])
|
|
# load collections
|
|
# TODO: Recursive link
|
|
for collection in data["collection"]["children"]:
|
|
if collection not in target.collection.children.keys():
|
|
target.collection.children.link(
|
|
bpy.data.collections[collection])
|
|
|
|
target.id = data['id']
|
|
# Load annotation
|
|
# if data["grease_pencil"]:
|
|
# target.grease_pencil = bpy.data.grease_pencils[data["grease_pencil"]["name"]]
|
|
except:
|
|
logger.error("Scene loading error")
|
|
|
|
|
|
def load_material(target=None, data=None, create=False):
|
|
try:
|
|
if target is None:
|
|
target = bpy.data.materials.new(data["name"])
|
|
|
|
# Load other meshes metadata
|
|
dump_anything.load(target, data)
|
|
|
|
# load nodes
|
|
if data["node_tree"]:
|
|
for node in data["node_tree"]["nodes"]:
|
|
# fix None node tree error
|
|
if target.node_tree is None:
|
|
target.use_nodes = True
|
|
|
|
index = target.node_tree.nodes.find(node)
|
|
|
|
if index is -1:
|
|
node_type = data["node_tree"]["nodes"][node]["bl_idname"]
|
|
|
|
target.node_tree.nodes.new(type=node_type)
|
|
|
|
dump_anything.load(
|
|
target.node_tree.nodes[index], data["node_tree"]["nodes"][node])
|
|
|
|
for input in data["node_tree"]["nodes"][node]["inputs"]:
|
|
|
|
try:
|
|
target.node_tree.nodes[index].inputs[input].default_value = data[
|
|
"node_tree"]["nodes"][node]["inputs"][input]["default_value"]
|
|
except:
|
|
pass
|
|
|
|
# Load nodes links
|
|
target.node_tree.links.clear()
|
|
|
|
for link in data["node_tree"]["links"]:
|
|
current_link = data["node_tree"]["links"][link]
|
|
input_socket = target.node_tree.nodes[current_link['to_node']
|
|
['name']].inputs[current_link['to_socket']['name']]
|
|
output_socket = target.node_tree.nodes[current_link['from_node']
|
|
['name']].outputs[current_link['from_socket']['name']]
|
|
|
|
target.node_tree.links.new(input_socket, output_socket)
|
|
|
|
target.id = data['id']
|
|
|
|
except Exception as e:
|
|
logger.error("Material loading error: {}".format(e))
|
|
|
|
|
|
def load_gpencil_layer(target=None, data=None, create=False):
|
|
|
|
dump_anything.load(target, data)
|
|
|
|
for frame in data["frames"]:
|
|
try:
|
|
tframe = target.frames[frame]
|
|
except:
|
|
tframe = target.frames.new(frame)
|
|
dump_anything.load(tframe, data["frames"][frame])
|
|
for stroke in data["frames"][frame]["strokes"]:
|
|
try:
|
|
tstroke = tframe.strokes[stroke]
|
|
except:
|
|
tstroke = tframe.strokes.new()
|
|
dump_anything.load(
|
|
tstroke, data["frames"][frame]["strokes"][stroke])
|
|
|
|
for point in data["frames"][frame]["strokes"][stroke]["points"]:
|
|
p = data["frames"][frame]["strokes"][stroke]["points"][point]
|
|
try:
|
|
tpoint = tstroke.points[point]
|
|
except:
|
|
tpoint = tstroke.points.add(1)
|
|
tpoint = tstroke.points[len(tstroke.points)-1]
|
|
dump_anything.load(tpoint, p)
|
|
|
|
|
|
def load_gpencil(target=None, data=None, create=False):
|
|
try:
|
|
if target is None and create:
|
|
target = bpy.data.grease_pencils.new(data["name"])
|
|
|
|
if "layers" in data.keys():
|
|
for layer in data["layers"]:
|
|
if layer not in target.layers.keys():
|
|
gp_layer = target.layers.new(data["layers"][layer]["info"])
|
|
else:
|
|
gp_layer = target.layers[layer]
|
|
load_gpencil_layer(
|
|
target=gp_layer, data=data["layers"][layer], create=create)
|
|
|
|
dump_anything.load(target, data)
|
|
|
|
target.id = data['id']
|
|
except:
|
|
logger.error("default loading error")
|
|
|
|
|
|
def load_light(target=None, data=None, create=False, type=None):
|
|
try:
|
|
if target is None and create:
|
|
target = bpy.data.lights.new(data["name"], data["type"])
|
|
|
|
dump_anything.load(target, data)
|
|
|
|
target.id = data['id']
|
|
except Exception as e:
|
|
logger.error("light loading error: {}".format(e))
|
|
|
|
|
|
def load_default(target=None, data=None, create=False, type=None):
|
|
try:
|
|
if target is None and create:
|
|
target = getattr(bpy.data, CORRESPONDANCE[type]).new(data["name"])
|
|
|
|
dump_anything.load(target, data)
|
|
|
|
target.id = data['id']
|
|
except Exception as e:
|
|
logger.error("default loading error {}".format(e))
|
|
|
|
# DUMP HELPERS
|
|
def dump(key):
|
|
target = resolve_bpy_path(key)
|
|
target_type = key.split('/')[0]
|
|
data = None
|
|
|
|
if target_type == 'Material':
|
|
data = dump_datablock_attibute(target, ['name', 'node_tree', 'id'], 7)
|
|
elif target_type == 'Grease Pencil':
|
|
data = dump_datablock_attibute(
|
|
target, ['name', 'layers', 'materials', 'id'], 9)
|
|
elif target_type == 'Camera':
|
|
data = dump_datablock(target, 1)
|
|
elif target_type == 'Light':
|
|
data = dump_datablock(target, 1)
|
|
elif target_type == 'Mesh':
|
|
data = dump_datablock_attibute(
|
|
target, ['name', 'polygons', 'edges', 'vertices', 'id'], 6)
|
|
elif target_type == 'Object':
|
|
data = dump_datablock(target, 1)
|
|
elif target_type == 'Collection':
|
|
data = dump_datablock(target, 4)
|
|
elif target_type == 'Scene':
|
|
data = dump_datablock_attibute(
|
|
target, ['name', 'collection', 'id', 'camera', 'grease_pencil'], 4)
|
|
elif target_type == 'Armature':
|
|
data = dump_datablock(target, 4)
|
|
|
|
|
|
return data
|
|
|
|
|
|
def dump_datablock(datablock, depth):
|
|
if datablock:
|
|
dumper = dump_anything.Dumper()
|
|
dumper.type_subset = dumper.match_subset_all
|
|
dumper.depth = depth
|
|
|
|
datablock_type = datablock.bl_rna.name
|
|
key = "{}/{}".format(datablock_type, datablock.name)
|
|
data = dumper.dump(datablock)
|
|
|
|
return data
|
|
|
|
|
|
def dump_datablock_attibute(datablock, attributes, depth=1):
|
|
if datablock:
|
|
dumper = dump_anything.Dumper()
|
|
dumper.type_subset = dumper.match_subset_all
|
|
dumper.depth = depth
|
|
|
|
datablock_type = datablock.bl_rna.name
|
|
key = "{}/{}".format(datablock_type, datablock.name)
|
|
|
|
data = {}
|
|
for attr in attributes:
|
|
try:
|
|
data[attr] = dumper.dump(getattr(datablock, attr))
|
|
except:
|
|
pass
|
|
|
|
return data
|
|
|
|
|
|
def init_client(key=None):
|
|
client_dict = {}
|
|
|
|
C = bpy.context
|
|
Net = C.scene.session_settings
|
|
client_dict['uuid'] = str(uuid4())
|
|
client_dict['location'] = [[0, 0, 0], [0, 0, 0], [0, 0, 0], [0, 0, 0]]
|
|
client_dict['color'] = [Net.client_color.r,
|
|
Net.client_color.g, Net.client_color.b, 1]
|
|
|
|
client_dict['active_objects'] = get_selected_objects(C.view_layer)
|
|
|
|
return client_dict
|