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Quixel Bridge MSPlugin modified for Blender 3.0
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| # ##### QUIXEL AB - MEGASCANS PLugin FOR BLENDER ##### | |
| # | |
| # The Megascans Plugin plugin for Blender is an add-on that lets | |
| # you instantly import assets with their shader setup with one click only. | |
| # | |
| # Because it relies on some of the latest 2.80 features, this plugin is currently | |
| # only available for Blender 2.80 and forward. | |
| # | |
| # You are free to modify, add features or tweak this add-on as you see fit, and | |
| # don't hesitate to send us some feedback if you've done something cool with it. | |
| # | |
| # ##### QUIXEL AB - MEGASCANS PLUGIN FOR BLENDER ##### | |
| import bpy, threading, os, time, json, socket | |
| from bpy.app.handlers import persistent | |
| globals()['Megascans_DataSet'] = None | |
| # This stuff is for the Alembic support | |
| globals()['MG_Material'] = [] | |
| globals()['MG_AlembicPath'] = [] | |
| globals()['MG_ImportComplete'] = False | |
| bl_info = { | |
| "name": "Megascans Plugin", | |
| "description": "Connects Blender to Quixel Bridge for one-click imports with shader setup and geometry", | |
| "author": "Quixel", | |
| "version": (3, 5, 2), | |
| "blender": (3, 0, 0), | |
| "location": "File > Import", | |
| "warning": "", # used for warning icon and text in addons panel | |
| "wiki_url": "https://docs.quixel.org/bridge/livelinks/blender/info_quickstart.html", | |
| "tracker_url": "https://docs.quixel.org/bridge/livelinks/blender/info_quickstart#release_notes", | |
| "support": "COMMUNITY", | |
| "category": "Import-Export" | |
| } | |
| # MS_Init_ImportProcess is the main asset import class. | |
| # This class is invoked whenever a new asset is set from Bridge. | |
| class MS_Init_ImportProcess(): | |
| # This initialization method create the data structure to process our assets | |
| # later on in the initImportProcess method. The method loops on all assets | |
| # that have been sent by Bridge. | |
| def __init__(self): | |
| print("Initialized import class...") | |
| try: | |
| # Check if there's any incoming data | |
| if globals()['Megascans_DataSet'] != None: | |
| globals()['MG_AlembicPath'] = [] | |
| globals()['MG_Material'] = [] | |
| globals()['MG_ImportComplete'] = False | |
| self.json_Array = json.loads(globals()['Megascans_DataSet']) | |
| # Start looping over each asset in the self.json_Array list | |
| for js in self.json_Array: | |
| self.json_data = js | |
| self.selectedObjects = [] | |
| self.IOR = 1.45 | |
| self.assetType = self.json_data["type"] | |
| self.assetPath = self.json_data["path"] | |
| self.assetID = self.json_data["id"] | |
| self.isMetal = bool(self.json_data["category"] == "Metal") | |
| # Workflow setup. | |
| self.isHighPoly = bool(self.json_data["activeLOD"] == "high") | |
| self.activeLOD = self.json_data["activeLOD"] | |
| self.minLOD = self.json_data["minLOD"] | |
| self.RenderEngine = bpy.context.scene.render.engine.lower() # Get the current render engine. i.e. blender_eevee or cycles | |
| self.Workflow = self.json_data.get('pbrWorkflow', 'specular') | |
| self.DisplacementSetup = 'regular' | |
| self.isCycles = bool(self.RenderEngine == 'cycles') | |
| self.isScatterAsset = self.CheckScatterAsset() | |
| self.textureList = [] | |
| self.isBillboard = self.CheckIsBillboard() | |
| self.ApplyToSelection = False | |
| self.isSpecularWorkflow = True | |
| self.isAlembic = False | |
| self.NormalSetup = False | |
| self.BumpSetup = False | |
| if "workflow" in self.json_data.keys(): | |
| self.isSpecularWorkflow = bool(self.json_data["workflow"] == "specular") | |
| if "applyToSelection" in self.json_data.keys(): | |
| self.ApplyToSelection = bool(self.json_data["applyToSelection"]) | |
| if (self.isCycles): | |
| if(bpy.context.scene.cycles.feature_set == 'EXPERIMENTAL'): | |
| self.DisplacementSetup = 'adaptive' | |
| texturesListName = "components" | |
| if(self.isBillboard): | |
| texturesListName = "components" | |
| # Get a list of all available texture maps. item[1] returns the map type (albedo, normal, etc...). | |
| self.textureTypes = [obj["type"] for obj in self.json_data[texturesListName]] | |
| self.textureList = [] | |
| for obj in self.json_data[texturesListName]: | |
| texFormat = obj["format"] | |
| texType = obj["type"] | |
| texPath = obj["path"] | |
| if texType == "displacement" and texFormat != "exr": | |
| texDir = os.path.dirname(texPath) | |
| texName = os.path.splitext(os.path.basename(texPath))[0] | |
| if os.path.exists(os.path.join(texDir, texName + ".exr")): | |
| texPath = os.path.join(texDir, texName + ".exr") | |
| texFormat = "exr" | |
| # Replace diffuse texture type with albedo so we don't have to add more conditions to handle diffuse map. | |
| if texType == "diffuse" and "albedo" not in self.textureTypes: | |
| texType = "albedo" | |
| self.textureTypes.append("albedo") | |
| self.textureTypes.remove("diffuse") | |
| # Normal / Bump setup checks | |
| if texType == "normal": | |
| self.NormalSetup = True | |
| if texType == "bump": | |
| self.BumpSetup = True | |
| self.textureList.append((texFormat, texType, texPath)) | |
| # Create a tuple list of all the 3d meshes available. | |
| # This tuple is composed of (meshFormat, meshPath) | |
| self.geometryList = [(obj["format"], obj["path"]) for obj in self.json_data["meshList"]] | |
| # Create name of our asset. Multiple conditions are set here | |
| # in order to make sure the asset actually has a name and that the name | |
| # is short enough for us to use it. We compose a name with the ID otherwise. | |
| if "name" in self.json_data.keys(): | |
| self.assetName = self.json_data["name"].replace(" ", "_") | |
| else: | |
| self.assetName = os.path.basename(self.json_data["path"]).replace(" ", "_") | |
| if len(self.assetName.split("_")) > 2: | |
| self.assetName = "_".join(self.assetName.split("_")[:-1]) | |
| self.materialName = self.assetName + '_' + self.assetID | |
| self.colorSpaces = ["sRGB", "Non-Color", "Linear"] | |
| # Initialize the import method to start building our shader and import our geometry | |
| self.initImportProcess() | |
| print("Imported asset from " + self.assetName + " Quixel Bridge") | |
| if len(globals()['MG_AlembicPath']) > 0: | |
| globals()['MG_ImportComplete'] = True | |
| except Exception as e: | |
| print( "Megascans Plugin Error initializing the import process. Error: ", str(e) ) | |
| globals()['Megascans_DataSet'] = None | |
| # this method is used to import the geometry and create the material setup. | |
| def initImportProcess(self): | |
| try: | |
| if len(self.textureList) >= 1: | |
| if(self.ApplyToSelection and self.assetType not in ["3dplant", "3d"]): | |
| self.CollectSelectedObjects() | |
| self.ImportGeometry() | |
| self.CreateMaterial() | |
| self.ApplyMaterialToGeometry() | |
| if(self.isScatterAsset and len(self.selectedObjects) > 1): | |
| self.ScatterAssetSetup() | |
| elif (self.assetType == "3dplant" and len(self.selectedObjects) > 1): | |
| self.PlantAssetSetup() | |
| self.SetupMaterial() | |
| if self.isAlembic: | |
| globals()['MG_Material'].append(self.mat) | |
| except Exception as e: | |
| print( "Megascans Plugin Error while importing textures/geometry or setting up material. Error: ", str(e) ) | |
| def ImportGeometry(self): | |
| try: | |
| # Import geometry | |
| abcPaths = [] | |
| if len(self.geometryList) >= 1: | |
| for obj in self.geometryList: | |
| meshPath = obj[1] | |
| meshFormat = obj[0] | |
| if meshFormat.lower() == "fbx": | |
| bpy.ops.import_scene.fbx(filepath=meshPath) | |
| # get selected objects | |
| obj_objects = [ o for o in bpy.context.scene.objects if o.select_get() ] | |
| self.selectedObjects += obj_objects | |
| elif meshFormat.lower() == "obj": | |
| if bpy.app.version < (2, 92, 0): | |
| bpy.ops.import_scene.obj(filepath=meshPath, use_split_objects = True, use_split_groups = True, global_clight_size = 1.0) | |
| else: | |
| bpy.ops.import_scene.obj(filepath=meshPath, use_split_objects = True, use_split_groups = True, global_clamp_size = 1.0) | |
| # get selected objects | |
| obj_objects = [ o for o in bpy.context.scene.objects if o.select_get() ] | |
| self.selectedObjects += obj_objects | |
| elif meshFormat.lower() == "abc": | |
| self.isAlembic = True | |
| abcPaths.append(meshPath) | |
| if self.isAlembic: | |
| globals()['MG_AlembicPath'].append(abcPaths) | |
| except Exception as e: | |
| print( "Megascans Plugin Error while importing textures/geometry or setting up material. Error: ", str(e) ) | |
| def dump(self, obj): | |
| for attr in dir(obj): | |
| print("obj.%s = %r" % (attr, getattr(obj, attr))) | |
| def CollectSelectedObjects(self): | |
| try: | |
| sceneSelectedObjects = [ o for o in bpy.context.scene.objects if o.select_get() ] | |
| for obj in sceneSelectedObjects: | |
| if obj.type == "MESH": | |
| self.selectedObjects.append(obj) | |
| except Exception as e: | |
| print("Megascans Plugin Error::CollectSelectedObjects::", str(e) ) | |
| def ApplyMaterialToGeometry(self): | |
| for obj in self.selectedObjects: | |
| # assign material to obj | |
| obj.active_material = self.mat | |
| def CheckScatterAsset(self): | |
| if('scatter' in self.json_data['categories'] or 'scatter' in self.json_data['tags'] or 'cmb_asset' in self.json_data['categories'] or 'cmb_asset' in self.json_data['tags']): | |
| return True | |
| return False | |
| def CheckIsBillboard(self): | |
| # Use billboard textures if importing the Billboard LOD. | |
| if(self.assetType == "3dplant"): | |
| if (self.activeLOD == self.minLOD): | |
| return True | |
| return False | |
| #Add empty parent for the scatter assets. | |
| def ScatterAssetSetup(self): | |
| bpy.ops.object.empty_add(type='ARROWS') | |
| emptyRefList = [ o for o in bpy.context.scene.objects if o.select_get() and o not in self.selectedObjects ] | |
| for scatterParentObject in emptyRefList: | |
| scatterParentObject.name = self.assetID + "_" + self.assetName | |
| for obj in self.selectedObjects: | |
| obj.parent = scatterParentObject | |
| break | |
| #Add empty parent for plants. | |
| def PlantAssetSetup(self): | |
| bpy.ops.object.empty_add(type='ARROWS') | |
| emptyRefList = [ o for o in bpy.context.scene.objects if o.select_get() and o not in self.selectedObjects ] | |
| for plantParentObject in emptyRefList: | |
| plantParentObject.name = self.assetID + "_" + self.assetName | |
| for obj in self.selectedObjects: | |
| obj.parent = plantParentObject | |
| break | |
| # def AddModifiersToGeomtry(self, geo_list, mat): | |
| # for obj in geo_list: | |
| # # assign material to obj | |
| # bpy.ops.object.modifier_add(type='SOLIDIFY') | |
| #Shader setups for all asset types. Some type specific functionality is also handled here. | |
| def SetupMaterial (self): | |
| if "albedo" in self.textureTypes: | |
| if "ao" in self.textureTypes: | |
| self.CreateTextureMultiplyNode("albedo", "ao", -250, 320, -640, 460, -640, 200, 0, 1, True, 0) | |
| else: | |
| self.CreateTextureNode("albedo", -640, 420, 0, True, 0) | |
| if self.isSpecularWorkflow: | |
| if "specular" in self.textureTypes: | |
| self.CreateTextureNode("specular", -1150, 200, 0, True, 7) | |
| if "gloss" in self.textureTypes: | |
| glossNode = self.CreateTextureNode("gloss", -1150, -60) | |
| invertNode = self.CreateGenericNode("ShaderNodeInvert", -250, 60) | |
| # Add glossNode to invertNode connection | |
| self.mat.node_tree.links.new(invertNode.inputs[1], glossNode.outputs[0]) | |
| # Connect roughness node to the material parent node. | |
| self.mat.node_tree.links.new(self.nodes.get(self.parentName).inputs[9], invertNode.outputs[0]) | |
| elif "roughness" in self.textureTypes: | |
| self.CreateTextureNode("roughness", -1150, -60, 1, True, 9) | |
| else: | |
| if "metalness" in self.textureTypes: | |
| self.CreateTextureNode("metalness", -1150, 200, 1, True, 6) | |
| if "roughness" in self.textureTypes: | |
| self.CreateTextureNode("roughness", -1150, -60, 1, True, 9) | |
| elif "gloss" in self.textureTypes: | |
| glossNode = self.CreateTextureNode("gloss", -1150, -60) | |
| invertNode = self.CreateGenericNode("ShaderNodeInvert", -250, 60) | |
| # Add glossNode to invertNode connection | |
| self.mat.node_tree.links.new(invertNode.inputs[1], glossNode.outputs[0]) | |
| # Connect roughness node to the material parent node. | |
| self.mat.node_tree.links.new(self.nodes.get(self.parentName).inputs[9], invertNode.outputs[0]) | |
| if "opacity" in self.textureTypes: | |
| self.CreateTextureNode("opacity", -1550, -160, 1, True, 21) | |
| self.mat.blend_method = 'HASHED' | |
| if "translucency" in self.textureTypes: | |
| self.CreateTextureNode("translucency", -1550, -420, 0, True, 17) | |
| elif "transmission" in self.textureTypes: | |
| self.CreateTextureNode("transmission", -1550, -420, 1, True, 17) | |
| # If HIGH POLY selected > use normal_bump and no displacement | |
| # If LODs selected > use corresponding LODs normal + displacement | |
| if self.isHighPoly: | |
| self.BumpSetup = False | |
| self.CreateNormalNodeSetup(True, 22) | |
| if "displacement" in self.textureTypes and not self.isHighPoly: | |
| self.CreateDisplacementSetup(True) | |
| def CreateMaterial(self): | |
| self.mat = (bpy.data.materials.get( self.materialName ) or bpy.data.materials.new( self.materialName )) | |
| self.mat.use_nodes = True | |
| self.nodes = self.mat.node_tree.nodes | |
| self.parentName = "Principled BSDF" | |
| self.materialOutputName = "Material Output" | |
| self.mat.node_tree.nodes[self.parentName].distribution = 'MULTI_GGX' | |
| self.mat.node_tree.nodes[self.parentName].inputs[6].default_value = 1 if self.isMetal else 0 # Metallic value | |
| self.mat.node_tree.nodes[self.parentName].inputs[16].default_value = self.IOR | |
| self.mappingNode = None | |
| if self.isCycles and self.assetType not in ["3d", "3dplant"]: | |
| # Create mapping node. | |
| self.mappingNode = self.CreateGenericNode("ShaderNodeMapping", -1950, 0) | |
| self.mappingNode.vector_type = 'TEXTURE' | |
| # Create texture coordinate node. | |
| texCoordNode = self.CreateGenericNode("ShaderNodeTexCoord", -2150, -200) | |
| # Connect texCoordNode to the mappingNode | |
| self.mat.node_tree.links.new(self.mappingNode.inputs[0], texCoordNode.outputs[2]) | |
| def CreateTextureNode(self, textureType, PosX, PosY, colorspace = 1, connectToMaterial = False, materialInputIndex = 0): | |
| texturePath = self.GetTexturePath(textureType) | |
| textureNode = self.CreateGenericNode('ShaderNodeTexImage', PosX, PosY) | |
| textureNode.image = bpy.data.images.load(texturePath) | |
| textureNode.show_texture = True | |
| textureNode.image.colorspace_settings.name = self.colorSpaces[colorspace] # "sRGB", "Non-Color", "Linear" | |
| if textureType in ["albedo", "specular", "translucency"]: | |
| if self.GetTextureFormat(textureType) in "exr": | |
| textureNode.image.colorspace_settings.name = self.colorSpaces[2] # "sRGB", "Non-Color", "Linear" | |
| if connectToMaterial: | |
| self.ConnectNodeToMaterial(materialInputIndex, textureNode) | |
| # If it is Cycles render we connect it to the mapping node. | |
| if self.isCycles and self.assetType not in ["3d", "3dplant"]: | |
| self.mat.node_tree.links.new(textureNode.inputs[0], self.mappingNode.outputs[0]) | |
| return textureNode | |
| def CreateTextureMultiplyNode(self, aTextureType, bTextureType, PosX, PosY, aPosX, aPosY, bPosX, bPosY, aColorspace, bColorspace, connectToMaterial, materialInputIndex): | |
| #Add Color>MixRGB node, transform it in the node editor, change it's operation to Multiply and finally we colapse the node. | |
| multiplyNode = self.CreateGenericNode('ShaderNodeMixRGB', PosX, PosY) | |
| multiplyNode.blend_type = 'MULTIPLY' | |
| #Setup A and B nodes | |
| textureNodeA = self.CreateTextureNode(aTextureType, aPosX, aPosY, aColorspace) | |
| textureNodeB = self.CreateTextureNode(bTextureType, bPosX, bPosY, bColorspace) | |
| # Conned albedo and ao node to the multiply node. | |
| self.mat.node_tree.links.new(multiplyNode.inputs[1], textureNodeA.outputs[0]) | |
| self.mat.node_tree.links.new(multiplyNode.inputs[2], textureNodeB.outputs[0]) | |
| if connectToMaterial: | |
| self.ConnectNodeToMaterial(materialInputIndex, multiplyNode) | |
| return multiplyNode | |
| def CreateNormalNodeSetup(self, connectToMaterial, materialInputIndex): | |
| bumpNode = None | |
| normalNode = None | |
| bumpMapNode = None | |
| normalMapNode = None | |
| if self.NormalSetup and self.BumpSetup: | |
| bumpMapNode = self.CreateTextureNode("bump", -640, -130) | |
| normalMapNode = self.CreateTextureNode("normal", -1150, -580) | |
| bumpNode = self.CreateGenericNode("ShaderNodeBump", -250, -170) | |
| bumpNode.inputs[0].default_value = 0.1 | |
| normalNode = self.CreateGenericNode("ShaderNodeNormalMap", -640, -400) | |
| # Add normalMapNode to normalNode connection | |
| self.mat.node_tree.links.new(normalNode.inputs[1], normalMapNode.outputs[0]) | |
| # Add bumpMapNode and normalNode connection to the bumpNode | |
| self.mat.node_tree.links.new(bumpNode.inputs[2], bumpMapNode.outputs[0]) | |
| if (2, 81, 0) > bpy.app.version: | |
| self.mat.node_tree.links.new(bumpNode.inputs[3], normalNode.outputs[0]) | |
| else: | |
| self.mat.node_tree.links.new(bumpNode.inputs[5], normalNode.outputs[0]) | |
| # Add bumpNode connection to the material parent node | |
| if connectToMaterial: | |
| self.ConnectNodeToMaterial(materialInputIndex, bumpNode) | |
| elif self.NormalSetup: | |
| normalMapNode = self.CreateTextureNode("normal", -640, -207) | |
| normalNode = self.CreateGenericNode("ShaderNodeNormalMap", -250, -170) | |
| # Add normalMapNode to normalNode connection | |
| self.mat.node_tree.links.new(normalNode.inputs[1], normalMapNode.outputs[0]) | |
| # Add normalNode connection to the material parent node | |
| if connectToMaterial: | |
| self.ConnectNodeToMaterial(materialInputIndex, normalNode) | |
| elif self.BumpSetup: | |
| bumpMapNode = self.CreateTextureNode("bump", -640, -207) | |
| bumpNode = self.CreateGenericNode("ShaderNodeBump", -250, -170) | |
| bumpNode.inputs[0].default_value = 0.1 | |
| # Add bumpMapNode and normalNode connection to the bumpNode | |
| self.mat.node_tree.links.new(bumpNode.inputs[2], bumpMapNode.outputs[0]) | |
| # Add bumpNode connection to the material parent node | |
| if connectToMaterial: | |
| self.ConnectNodeToMaterial(materialInputIndex, bumpNode) | |
| def CreateDisplacementSetup(self, connectToMaterial): | |
| if self.DisplacementSetup == "adaptive": | |
| # Add vector>displacement map node | |
| displacementNode = self.CreateGenericNode("ShaderNodeDisplacement", 10, -400) | |
| displacementNode.inputs[2].default_value = 0.1 | |
| displacementNode.inputs[1].default_value = 0 | |
| # Add converter>RGB Separator node | |
| RGBSplitterNode = self.CreateGenericNode("ShaderNodeSeparateRGB", -250, -499) | |
| # Import normal map and normal map node setup. | |
| displacementMapNode = self.CreateTextureNode("displacement", -640, -740) | |
| # Add displacementMapNode to RGBSplitterNode connection | |
| self.mat.node_tree.links.new(RGBSplitterNode.inputs[0], displacementMapNode.outputs[0]) | |
| # Add RGBSplitterNode to displacementNode connection | |
| self.mat.node_tree.links.new(displacementNode.inputs[0], RGBSplitterNode.outputs[0]) | |
| # Add normalNode connection to the material output displacement node | |
| if connectToMaterial: | |
| self.mat.node_tree.links.new(self.nodes.get(self.materialOutputName).inputs[2], displacementNode.outputs[0]) | |
| self.mat.cycles.displacement_method = 'BOTH' | |
| if self.DisplacementSetup == "regular": | |
| pass | |
| def ConnectNodeToMaterial(self, materialInputIndex, textureNode): | |
| self.mat.node_tree.links.new(self.nodes.get(self.parentName).inputs[materialInputIndex], textureNode.outputs[0]) | |
| def CreateGenericNode(self, nodeName, PosX, PosY): | |
| genericNode = self.nodes.new(nodeName) | |
| genericNode.location = (PosX, PosY) | |
| return genericNode | |
| def GetTexturePath(self, textureType): | |
| for item in self.textureList: | |
| if item[1] == textureType: | |
| return item[2].replace("\\", "/") | |
| def GetTextureFormat(self, textureType): | |
| for item in self.textureList: | |
| if item[1] == textureType: | |
| return item[0].lower() | |
| class ms_Init(threading.Thread): | |
| #Initialize the thread and assign the method (i.e. importer) to be called when it receives JSON data. | |
| def __init__(self, importer): | |
| threading.Thread.__init__(self) | |
| self.importer = importer | |
| #Start the thread to start listing to the port. | |
| def run(self): | |
| try: | |
| run_livelink = True | |
| host, port = 'localhost', 28888 | |
| #Making a socket object. | |
| socket_ = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
| #Binding the socket to host and port number mentioned at the start. | |
| socket_.bind((host, port)) | |
| #Run until the thread starts receiving data. | |
| while run_livelink: | |
| socket_.listen(5) | |
| #Accept connection request. | |
| client, addr = socket_.accept() | |
| data = "" | |
| buffer_size = 4096*2 | |
| #Receive data from the client. | |
| data = client.recv(buffer_size) | |
| if data == b'Bye Megascans': | |
| run_livelink = False | |
| break | |
| #If any data is received over the port. | |
| if data != "": | |
| self.TotalData = b"" | |
| self.TotalData += data #Append the previously received data to the Total Data. | |
| #Keep running until the connection is open and we are receiving data. | |
| while run_livelink: | |
| #Keep receiving data from client. | |
| data = client.recv(4096*2) | |
| if data == b'Bye Megascans': | |
| run_livelink = False | |
| break | |
| #if we are getting data keep appending it to the Total data. | |
| if data : self.TotalData += data | |
| else: | |
| #Once the data transmission is over call the importer method and send the collected TotalData. | |
| self.importer(self.TotalData) | |
| break | |
| except Exception as e: | |
| print( "Megascans Plugin Error initializing the thread. Error: ", str(e) ) | |
| class thread_checker(threading.Thread): | |
| #Initialize the thread and assign the method (i.e. importer) to be called when it receives JSON data. | |
| def __init__(self): | |
| threading.Thread.__init__(self) | |
| #Start the thread to start listing to the port. | |
| def run(self): | |
| try: | |
| run_checker = True | |
| while run_checker: | |
| time.sleep(3) | |
| for i in threading.enumerate(): | |
| if(i.getName() == "MainThread" and i.is_alive() == False): | |
| host, port = 'localhost', 28888 | |
| s = socket.socket() | |
| s.connect((host,port)) | |
| data = "Bye Megascans" | |
| s.send(data.encode()) | |
| s.close() | |
| run_checker = False | |
| break | |
| except Exception as e: | |
| print( "Megascans Plugin Error initializing thread checker. Error: ", str(e) ) | |
| pass | |
| class MS_Init_LiveLink(bpy.types.Operator): | |
| bl_idname = "bridge.plugin" | |
| bl_label = "Megascans Plugin" | |
| socketCount = 0 | |
| def execute(self, context): | |
| try: | |
| globals()['Megascans_DataSet'] = None | |
| self.thread_ = threading.Thread(target = self.socketMonitor) | |
| self.thread_.start() | |
| bpy.app.timers.register(self.newDataMonitor) | |
| return {'FINISHED'} | |
| except Exception as e: | |
| print( "Megascans Plugin Error starting blender plugin. Error: ", str(e) ) | |
| return {"FAILED"} | |
| def newDataMonitor(self): | |
| try: | |
| if globals()['Megascans_DataSet'] != None: | |
| MS_Init_ImportProcess() | |
| globals()['Megascans_DataSet'] = None | |
| except Exception as e: | |
| print( "Megascans Plugin Error starting blender plugin (newDataMonitor). Error: ", str(e) ) | |
| return {"FAILED"} | |
| return 1.0 | |
| def socketMonitor(self): | |
| try: | |
| #Making a thread object | |
| threadedServer = ms_Init(self.importer) | |
| #Start the newly created thread. | |
| threadedServer.start() | |
| #Making a thread object | |
| thread_checker_ = thread_checker() | |
| #Start the newly created thread. | |
| thread_checker_.start() | |
| except Exception as e: | |
| print( "Megascans Plugin Error starting blender plugin (socketMonitor). Error: ", str(e) ) | |
| return {"FAILED"} | |
| def importer (self, recv_data): | |
| try: | |
| globals()['Megascans_DataSet'] = recv_data | |
| except Exception as e: | |
| print( "Megascans Plugin Error starting blender plugin (importer). Error: ", str(e) ) | |
| return {"FAILED"} | |
| class MS_Init_Abc(bpy.types.Operator): | |
| bl_idname = "ms_livelink_abc.py" | |
| bl_label = "Import ABC" | |
| def execute(self, context): | |
| try: | |
| if globals()['MG_ImportComplete']: | |
| assetMeshPaths = globals()['MG_AlembicPath'] | |
| assetMaterials = globals()['MG_Material'] | |
| if len(assetMeshPaths) > 0 and len(assetMaterials) > 0: | |
| materialIndex = 0 | |
| old_materials = [] | |
| for meshPaths in assetMeshPaths: | |
| for meshPath in meshPaths: | |
| bpy.ops.wm.alembic_import(filepath=meshPath, as_background_job=False) | |
| for o in bpy.context.scene.objects: | |
| if o.select_get(): | |
| old_materials.append(o.active_material) | |
| o.active_material = assetMaterials[materialIndex] | |
| materialIndex += 1 | |
| for mat in old_materials: | |
| try: | |
| if mat is not None: | |
| bpy.data.materials.remove(mat) | |
| except: | |
| pass | |
| globals()['MG_AlembicPath'] = [] | |
| globals()['MG_Material'] = [] | |
| globals()['MG_ImportComplete'] = False | |
| return {'FINISHED'} | |
| except Exception as e: | |
| print( "Megascans Plugin Error starting MS_Init_Abc. Error: ", str(e) ) | |
| return {"CANCELLED"} | |
| @persistent | |
| def load_plugin(scene): | |
| try: | |
| bpy.ops.bridge.plugin() | |
| except Exception as e: | |
| print( "Bridge Plugin Error::Could not start the plugin. Description: ", str(e) ) | |
| def menu_func_import(self, context): | |
| self.layout.operator(MS_Init_Abc.bl_idname, text="Megascans: Import Alembic Files") | |
| def register(): | |
| if len(bpy.app.handlers.load_post) > 0: | |
| # Check if trying to register twice. | |
| if "load_plugin" in bpy.app.handlers.load_post[0].__name__.lower() or load_plugin in bpy.app.handlers.load_post: | |
| return | |
| bpy.utils.register_class(MS_Init_LiveLink) | |
| bpy.utils.register_class(MS_Init_Abc) | |
| bpy.app.handlers.load_post.append(load_plugin) | |
| bpy.types.TOPBAR_MT_file_import.append(menu_func_import) | |
| def unregister(): | |
| bpy.types.TOPBAR_MT_file_import.remove(menu_func_import) | |
| if len(bpy.app.handlers.load_post) > 0: | |
| # Check if trying to register twice. | |
| if "load_plugin" in bpy.app.handlers.load_post[0].__name__.lower() or load_plugin in bpy.app.handlers.load_post: | |
| bpy.app.handlers.load_post.remove(load_plugin) |
how do i use this? no instructions. do i install as addon or do i copy to script folder?
how do i use this? no instructions. do i install as addon or do i copy to script folder?
Here is solution
Before you install addon
Delete old version on path
C:\Users####\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\startup
You find folder named - MSPlugin
Delete it
And after all this
Install this mod addon in Blender (Like a regular addon, do not put it ib AppData...etc)
https://www.sendspace.com/file/68de2b
You don't have to thank me, but the guy who wrote this mod -
https://boosty.to/zende
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Thanks a lot ❤️