Blender Plugin 1.8.2

Hide all LODs after sort operation (Niklas)

Blender/L1960_Tools/_Source/L1960_Tools_1_8_2/CubeProjection.py

@@ -0,0 +1,94 @@
+import bpy
+from math import pi
+
+L1960_Arr_PlainData = [
+    ["Proj_Empty_01",    (0, 0, 2),     (0, 0, 0)],
+    ["Proj_Empty_02",    (2, 0, 0),     ((pi * 90 / 180), 0, (pi * 90 / 180))],
+    ["Proj_Empty_03",    (0, 2, 0),     ((pi * 90 / 180), 0, (pi * 180 / 180))],
+    ["Proj_Empty_04",    (0, 0, -2),    ((pi * 180 / 180), 0, 0)],
+    ["Proj_Empty_05",    (-2, 0, 0),    ((pi * 90 / 180), 0, (pi * -90 / 180))],
+    ["Proj_Empty_06",    (0, -2, 0),    ((pi * 90 / 180), 0, 0)]
+]
+
+class MESH_OT_add_auto_cube_projection(bpy.types.Operator):
+    """Check Empty´s for projecting, if not existing create new one´s"""
+
+    bl_idname = "mesh.add_auto_cube_projection"
+    bl_label = "Add Plain_Axes to scene"
+    bl_options = {"REGISTER", "UNDO"}
+    
+    def execute(self, context):
+        
+        scene = bpy.context.scene
+        oldSelection = bpy.context.selected_objects
+        oldActive = bpy.context.active_object
+        
+        for EmptyData in L1960_Arr_PlainData:
+            
+            EmptyName = EmptyData[0]
+            EmptyLocation = EmptyData[1]
+            EmptyRotation = EmptyData[2]
+            
+            if not scene.objects.get(EmptyName):
+                bpy.ops.object.empty_add(type='PLAIN_AXES', align='WORLD', location=EmptyLocation, scale=(1, 1, 1), rotation=EmptyRotation)
+                empty = bpy.context.active_object
+                empty.name = EmptyName
+                empty.hide_select = True
+                empty.hide_set(True)
+        
+        #Change back to old selection and select old active
+        for obj in oldSelection:
+            obj.select_set(True)
+        bpy.context.view_layer.objects.active = oldActive
+
+        self.report({'INFO'}, 'Added/Fixed Emptys for Projection to Scene')
+        return {"FINISHED"}
+    
+class MESH_OT_add_modifier_to_mesh(bpy.types.Operator):
+    """Add Modifier to selected Mesh´s and prepare UV-Maps"""
+
+    bl_idname = "mesh.add_modifier_to_mesh"
+    bl_label = "Add Modifier to selected Mesh"
+    bl_options = {"REGISTER", "UNDO"}
+    
+    def execute(self, context):     
+
+        newModifierName = "CubeTexModifier"
+        Arr_obj = bpy.context.selected_objects
+        if len(Arr_obj) < 1:
+            self.report({'WARNING'}, 'Select a mesh to add the UVProject-Modifier')
+            return {"CANCELLED"}
+
+        empty_objs = [emp_obj for emp_obj in bpy.context.scene.objects if emp_obj.name.startswith("Proj_Empty")]
+        if len(empty_objs) < 6:
+            self.report({'WARNING'}, 'Create/Recreate projectors, they need to be set up first!')
+            return {"CANCELLED"};
+        
+        for obj in Arr_obj:
+            
+            if obj.data.uv_layers.get("UVMap"):
+                obj.data.uv_layers['UVMap'].name = 'UVMap0'
+                
+            if not obj.data.uv_layers.get("UVMap0"):
+                obj.data.uv_layers.new(name = 'UVMap0')
+                
+            if not obj.data.uv_layers.get("UVMap1"):
+                obj.data.uv_layers.new(name = 'UVMap1')
+
+            
+            if obj.type == "MESH" and newModifierName not in obj.modifiers:
+                obj.modifiers.new(type='UV_PROJECT', name=newModifierName)
+                mod = obj.modifiers[newModifierName]
+                mod.uv_layer = "UVMap1"
+                mod.projector_count = 6
+                
+                i = 0
+                for p in mod.projectors:
+                    p.object = bpy.data.objects[L1960_Arr_PlainData[i][0]]
+                    i = i+1
+            else:
+                self.report({'INFO'}, 'UVProject-Modifier allready set')
+                return {"FINISHED"}
+        
+        self.report({'INFO'}, 'Added UVProject-Modifier to mesh')
+        return {"FINISHED"}

Blender/L1960_Tools/_Source/L1960_Tools_1_8_2/Helper.py

@@ -0,0 +1,191 @@
+import bpy
+import re
+
+### FIX MATERIALS ###
+
+class MESH_OT_fix_material_names(bpy.types.Operator):
+    """Fixes the material naming, if duplicated are present e.g. Material.001, Material.002 ..."""
+
+    bl_idname = "mesh.fix_material_names"
+    bl_label = "Fixes the material naming, if duplicated are present"
+    bl_options = {"REGISTER", "UNDO"}
+    
+    def execute(self, context):
+        #Remove all duplicated materials
+        self.merge_duplicated_materials()
+        
+        #Merge material slots for every mesh in the scene
+        for obj in bpy.context.scene.objects:
+            if obj.type == "MESH":
+                self.merge_material_slots(obj)
+            
+        
+        self.report({'INFO'}, 'All duplicated Materials fixed')
+        return {"FINISHED"}
+    
+    def merge_duplicated_materials(self):
+        for material in bpy.data.materials:
+            #Remove MI for Dekogon material names
+            if material.name.split('_')[0] == 'MI':
+                material.name = material.name[3:]
+            #Check for .001 at end and remove
+            if material.name[-3:].isnumeric():
+                opti_matName = material.name[:-4]
+                if bpy.data.materials.get(opti_matName): #check if og_mat exists
+                    material.user_remap(bpy.data.materials.get(opti_matName))
+                    print("Removed Material: " + material.name)
+                    bpy.data.materials.remove(material)
+                else:
+                    material.name = opti_matName
+                    
+    def merge_material_slots(self, obj):
+        duplicated_material_list = []
+        
+        #create list with indexes of material slots with the same name and merge them
+        for og_slot in obj.material_slots:
+            for slot in obj.material_slots:
+                if slot.name == og_slot.name:
+                    if slot.slot_index == og_slot.slot_index:
+                        continue
+                    if og_slot.slot_index in duplicated_material_list:
+                        continue
+                    duplicated_material_list.append(int(slot.slot_index))
+        
+        #delete all material slots within list
+        for slot_index in sorted(duplicated_material_list, reverse=True):
+            obj.data.materials.pop(index = slot_index)
+
+
+### GROUP OBJECTS TO COLLECTIONS ###
+
+class MESH_OT_group_objects_in_collections(bpy.types.Operator):
+    """Groups objects by name into seperate collections, usefull for Unreal Decogon import"""
+
+    bl_idname = "mesh.group_objects_in_collections"
+    bl_label = "Groups objects by name into seperate collections, usefull for Unreal Decogon import"
+    bl_options = {"REGISTER", "UNDO"}
+    
+    def execute(self, context):
+        # Erstellen einer leeren Dictionary zur Speicherung der Collections nach Basisnamen
+        collection_dict = {}
+
+        # Durchlaufen aller Objekte in der Szene
+        for obj in bpy.context.scene.objects:
+            # Überprüfen, ob das Objekt ein leeres Elternobjekt ist
+            if obj.type == 'EMPTY':
+                # Anwenden der Regex auf den Objektnamen
+                match = re.match(r'^(.*?)_(.*?)_(\d+)([a-zA-Z]+)$', obj.name)
+                if match:
+                    prefix = match.group(1)
+                    name = match.group(2)
+                    number = match.group(3)
+                    letter = match.group(4)
+                    
+                    # Extrahieren des Basisnamens für die Collection
+                    base_name = f"L1960_{name}"
+                    
+                    # Hinzufügen des Objekts zur entsprechenden Liste in der Dictionary
+                    if base_name not in collection_dict:
+                        collection_dict[base_name] = {}
+                    if number not in collection_dict[base_name]:
+                        collection_dict[base_name][number] = {}
+                    if letter not in collection_dict[base_name][number]:
+                        collection_dict[base_name][number][letter] = {'empty': obj, 'children': []}
+                        
+        # -------------------------------------------------------------------------------------------
+        
+        # Durchlaufen der Dictionary und Erstellen der Collections
+        for base_name, number_dict in collection_dict.items():
+            # Erstellen einer neuen Collection für den Basisnamen
+            base_collection = bpy.data.collections.new(base_name)
+            bpy.context.scene.collection.children.link(base_collection)
+            
+            # Durchlaufen der sortierten Liste der Objekte und Verschieben in die Collections
+            for number, letter_dict in number_dict.items():
+                # Erstellen einer Collection für die Nummer und Verschieben des leeren Elternobjekts dorthin
+                number_collection = bpy.data.collections.new(f"{base_name}_{number}")
+                base_collection.children.link(number_collection)
+                
+                # Durchlaufen der Buchstaben und Erstellen der Buchstaben-Collection unter der Nummer
+                for letter, obj_data in letter_dict.items():
+                    empty = obj_data['empty']
+                    children = empty.children
+                    
+                    letter_collection = bpy.data.collections.new(f"{base_name}_{number}{letter}")
+                    number_collection.children.link(letter_collection)
+                    
+                    # Verschieben des leeren Elternobjekts in die entsprechende Collection
+                    letter_collection.objects.link(empty)
+                    
+                    # Verschieben der Kinder des leeren Elternobjekts in die entsprechende Collection
+                    for child in children:
+                        letter_collection.objects.link(child)
+                    
+                    # Entfernen des leeren Elternobjekts und seiner Kinder aus der Szene
+                    bpy.context.collection.objects.unlink(empty)
+                    for child in children:
+                        bpy.context.collection.objects.unlink(child)
+        
+        # -------------------------------------------------------------------------------------------
+        # Regular expression pattern to match any _LOD1, _LOD2, etc., but not _LOD0
+        pattern = re.compile(r"_LOD[1-9]\d*$")
+
+        # Loop through all objects in the scene
+        for obj in bpy.context.scene.objects:
+            # If the object name matches the pattern, hide it
+            if pattern.search(obj.name):
+                obj.hide_set(True)  # This hides the object in the viewport
+            else:
+                obj.hide_set(False)  # Ensure _LOD0 objects remain visible
+
+        # Update the view layer to reflect changes
+        bpy.context.view_layer.update()
+        
+        self.report({'INFO'}, 'All objects sorted')
+        return {"FINISHED"}
+
+### FIX NAMING CONVENTIONS ###
+
+class MESH_OT_fix_naming_conventions(bpy.types.Operator):
+    """Changes . to _ to solve naming issues with workbench"""
+
+    bl_idname = "mesh.fix_naming_convention"
+    bl_label = "Changes . to _ to solve naming issues with workbench"
+    bl_options = {"REGISTER", "UNDO"}
+    
+    def execute(self, context):
+        for obj in bpy.data.objects:
+            obj.name = obj.name.replace(".","_")
+            
+        self.report({'INFO'}, 'Fixed Naming')
+        return {"FINISHED"}
+        
+class MESH_OT_generate_empty_for_mesh(bpy.types.Operator):
+    """Generates a Empty with the objects name at it´s position"""
+
+    bl_idname = "mesh.generate_empty_for_mesh"
+    bl_label = "Generates a Empty with the objects name at it´s position"
+    bl_options = {"REGISTER", "UNDO"}
+    
+    def execute(self, context):
+        scene = bpy.context.scene
+        Selection = bpy.context.selected_objects
+        FilteredSelection = [obj for obj in Selection if obj.type != 'EMPTY']
+        ActiveObj = bpy.context.active_object
+        
+        for obj in FilteredSelection:
+            oldEmpty = scene.objects.get("Socket_" + obj.name)
+            if oldEmpty:
+                oldEmpty.location = obj.location
+                oldEmpty.rotation_euler  = obj.rotation_euler 
+            else:
+                obj.select_set(True)
+                bpy.ops.object.empty_add(type='PLAIN_AXES', align='WORLD', location=obj.location, scale=(1, 1, 1), rotation=obj.rotation_euler)
+                empty = bpy.context.active_object
+                empty.name = "Socket_" + obj.name
+
+        #Change back to selection and select old active
+        bpy.ops.object.select_all(action='DESELECT')
+
+        self.report({'INFO'}, 'Generated Emptys for selectes Meshes in Scene')
+        return {"FINISHED"}

Blender/L1960_Tools/_Source/L1960_Tools_1_8_2/PrepareLods.py

@@ -0,0 +1,128 @@
+import bpy
+import os
+
+### GENRATE MLOD ###
+
+plugin_dir = bpy.utils.user_resource('SCRIPTS')
+plugin_path = "addons\L1960Tools"
+
+L1960_path = os.path.join(plugin_dir, plugin_path)
+colorpalettes = [
+    "ColorPalette_01.png",
+    "ColorPalette_02.png"
+]
+
+enum_palettes = []
+for file in colorpalettes:
+    enum_palettes.append((file, file[:-4], "Select " + file[:-4] + " for MLOD"))
+    
+class EnumColorPalettes(bpy.types.PropertyGroup):
+    mlod_enum_selection: bpy.props.EnumProperty(
+        name="Color Palettes for MLOD",
+        items=enum_palettes,
+        description="Choose a palette",
+        default=0
+    )
+
+class MESH_OT_set_up_mlod(bpy.types.Operator):
+    """Set´s up a material to be used for MLOD´s"""
+
+    bl_idname = "mesh.set_up_mlod"
+    bl_label = "Set´s up a material to be used for MLOD´s"
+    bl_options = {"REGISTER", "UNDO"}
+    
+    def execute(self, context):
+        
+        #Load Color Palettes
+        self.import_palettes_textures()
+        
+        #Selected Mesh
+        obj = bpy.context.active_object
+        
+        if obj not in bpy.context.selected_objects or obj.type != "MESH":
+            self.report({'WARNING'}, 'Select a Mesh to continue')
+            return {"CANCELLED"}
+        
+        arr_layers = obj.data.uv_layers
+        if not arr_layers.get("MLOD") or len(arr_layers) > 1:
+            for uv_layer in reversed(arr_layers):
+                arr_layers.remove(uv_layer)
+            arr_layers.new(name = 'MLOD')
+                
+        
+        texture_filepath = os.path.join(L1960_path, colorpalettes[1])
+        
+        if not len(obj.data.materials) == 0:
+            obj.data.materials.clear()
+            
+        palette_enum_selection = context.scene.color_palettes.mlod_enum_selection
+        mlod_material_name = "MLOD_" + palette_enum_selection[:-4]
+
+        if not bpy.data.materials.get(mlod_material_name):
+            material = bpy.data.materials.new(name=mlod_material_name)
+            material.use_nodes = True
+            bsdf_node = material.node_tree.nodes["Principled BSDF"]
+            texImage = material.node_tree.nodes.new('ShaderNodeTexImage')
+            texImage.image = bpy.data.images.get(palette_enum_selection)
+            
+            material.node_tree.links.new(bsdf_node.inputs['Base Color'], texImage.outputs['Color'])
+        
+        obj.data.materials.append(bpy.data.materials.get(mlod_material_name))
+        
+                
+        self.report({'INFO'}, 'Mesh configured like MLOD')
+        return {"FINISHED"}
+    
+    def import_palettes_textures(self):
+        for image_name in colorpalettes:
+            texture_name = image_name.split(".")[0]
+            if texture_name not in bpy.data.textures:
+                texture = bpy.data.textures.new(name=texture_name, type='IMAGE')
+            else:
+                texture = bpy.data.textures.get(texture_name)
+            if image_name not in bpy.data.images:
+                image = bpy.data.images.load(os.path.join(L1960_path, image_name))
+            else:
+                image = bpy.data.images.get(image_name)
+            texture.image = image
+
+### PREPARE LODS ###
+
+class MESH_OT_prepare_lods_decimate(bpy.types.Operator):
+    """Copy current Mesh and apply decimate Modifier"""
+
+    bl_idname = "mesh.prepare_lods_decimate"
+    bl_label = "Copy current Mesh and apply decimate Modifier"
+    bl_options = {"REGISTER", "UNDO"}
+    
+    def execute(self, context):
+        
+        #Selected Mesh
+        obj = bpy.context.active_object
+        
+        if obj not in bpy.context.selected_objects or obj.type != "MESH":
+            self.report({'WARNING'}, 'Select a Mesh to continue')
+            return {"CANCELLED"}
+        
+        if not obj.name[:-1].endswith('LOD'):
+            obj.name = obj.name + '_LOD0'
+        
+        LODnumber = context.scene.lod_slider #Get from Slider
+        startLODcount = int(obj.name[-1])
+        endLODcount = startLODcount + LODnumber
+        
+        for i in range (startLODcount + 1, endLODcount):
+            new_obj = obj.copy()
+            new_obj.data = obj.data.copy()
+            new_obj.name = obj.name[:-1] + str(i)
+            bpy.context.collection.objects.link(new_obj)
+            
+            for t in range (startLODcount, i):
+                newModifierName = 'LOD_Decimate_' + str(t)
+                new_obj.modifiers.new(type='DECIMATE', name=newModifierName)
+                mod = new_obj.modifiers[newModifierName]
+                mod.ratio = 0.49
+                mod.use_collapse_triangulate = True
+        
+        self.report({'INFO'}, 'LOD´s created')
+        return {"FINISHED"}

Blender/L1960_Tools/_Source/L1960_Tools_1_8_2/__init__.py

@@ -0,0 +1,122 @@
+bl_info = {
+    "name": "L1960 Tools",
+    "author": "Prodeath21",
+    "version": (1, 8, 2),
+    "blender": (2, 80, 0),
+    "location": "3D Viewport > Sidebar > 1960Life category",
+    "description": "Set´s up the Projection-Modifier automatically and add´s in the Emptys if not allready created.",
+    "category": "Object",
+}
+
+# ----------------------------------------------
+# Import modules
+# ----------------------------------------------
+if "bpy" in locals():
+    import imp
+    imp.reload(CubeProjection)
+    imp.reload(Helper)
+    imp.reload(PrepareLods)
+    print("L1960 Tools: Reloaded multifiles")
+else:
+    from . import CubeProjection
+    from . import Helper
+    from . import PrepareLods
+    
+import bpy
+
+from . CubeProjection       import MESH_OT_add_auto_cube_projection, MESH_OT_add_modifier_to_mesh
+from . Helper               import MESH_OT_fix_material_names, MESH_OT_group_objects_in_collections, MESH_OT_fix_naming_conventions, MESH_OT_generate_empty_for_mesh
+from . PrepareLods          import MESH_OT_prepare_lods_decimate, MESH_OT_set_up_mlod, EnumColorPalettes
+
+class L1960_PT_tools(bpy.types.Panel):
+    pass
+    #where to add the panel
+    bl_space_type = "VIEW_3D"
+    bl_region_type = "UI"
+
+    #add labels
+    bl_label = "1960-Life Tools" 
+    bl_category = "1960-Life"
+        
+    def draw(self, context):
+        """define the layout of the panel"""
+        box = self.layout.box()
+        # UV-Project helper
+        box.label(text="UV-Projection")
+        row = box.row()
+        row.operator("mesh.add_auto_cube_projection", text="Set up Projectors")
+        row = box.row()
+        row.operator("mesh.add_modifier_to_mesh", text="Add Modifier to Mesh")
+        self.layout.separator()
+        # Helpers
+        box = self.layout.box()
+        box.label(text="Various Helper")
+        row = box.row()
+        row.operator("mesh.fix_material_names", text="Fix Material Name´s")
+        row = box.row()
+        row.operator("mesh.group_objects_in_collections", text="Group to Collections")
+        row = box.row()
+        row.operator("mesh.fix_naming_convention", text="Fix Naming Convention")
+        row = box.row()
+        row.operator("mesh.generate_empty_for_mesh", text="Generate Empty")
+        self.layout.separator()
+        # Generate LODs
+        box = self.layout.box()
+        box.label(text="LOD´s")
+        row = box.row()
+        row.operator("mesh.prepare_lods_decimate", text="Create LOD´s")
+        box.prop(context.scene, "lod_slider", text="Amount")
+        box = self.layout.box()
+        box.prop(context.scene.color_palettes, "mlod_enum_selection", expand=True)
+        row = box.row()
+        row.operator("mesh.set_up_mlod", text="Set up MLOD")
+        self.layout.separator()
+        ###############################
+        # Enfusion Blender Tools Linked
+        box = self.layout.box()
+        box.label(text="EBT Linked")
+        row = box.row()
+        row.operator("view3d.ebt_sort", text="Sort Objects")
+        # colliders setup is allowed in both OBJECT and EDIT mode
+        row = box.row()
+        row.operator("view3d.ebt_colliders_setup", text=" Colliders Setup")
+        row = box.row()
+        # Light Setup
+        row.operator("view3d.ebt_setup_light", text=" Light Setup")
+        row = box.row()
+        col = row.column(align=True)
+        # Update Materials
+        col.operator("scene.ebt_update_enf_materials",)
+        row = box.row()
+        col = row.column(align=True)
+
+
+#register the panel with blender
+modules = [ L1960_PT_tools,
+            MESH_OT_add_auto_cube_projection,
+            MESH_OT_add_modifier_to_mesh,
+            MESH_OT_fix_material_names,
+            MESH_OT_group_objects_in_collections,
+            MESH_OT_fix_naming_conventions,
+            MESH_OT_generate_empty_for_mesh,
+            MESH_OT_prepare_lods_decimate,
+            MESH_OT_set_up_mlod,
+            EnumColorPalettes
+]
+
+def register():
+    for mod in modules:
+        bpy.utils.register_class(mod)
+    
+    bpy.types.Scene.lod_slider = bpy.props.IntProperty(name="LOD Number", default=3, min=0, max=10)
+    bpy.types.Scene.color_palettes = bpy.props.PointerProperty(type=EnumColorPalettes)
+    
+def unregister():
+    for mod in modules:
+        bpy.utils.unregister_class(mod)
+    
+    del bpy.types.Scene.lod_slider
+    del bpy.types.Scene.color_palettes
+    
+if __name__== "__main__":
+    register()