feat(Blender): a few more upgrade to QOL shortcuts & co

* unfortunalty additional scene highlight that the current way of scene rename
detection needs to be removed as it breaks the saving process in general !

README.md

@@ -112,6 +112,8 @@ Thanks to all the contributors helping out with this project ! Big kudos to you,
 * [killercup](https://github.com/killercup)
 * [janhohenheim](https://github.com/janhohenheim)
 * [BUGO07](https://github.com/BUGO07)
+* [ChristopherBiscardi](https://github.com/ChristopherBiscardi)
+* [slyedoc](https://github.com/slyedoc)
 
 ## License
 

tools/blenvy/__init__.py

@@ -52,6 +52,7 @@ from .core.blenvy_manager import BlenvyManager
 from .core.operators import BLENVY_OT_configuration_switch, BLENVY_OT_tooling_switch
 from .core.ui.ui import (BLENVY_PT_SidePanel)
 from .core.ui.scenes_list import BLENVY_OT_scenes_list_actions
+from .core.ui.menus_and_shortcuts import BLENVY_OT_ui_blueprint_create, BLENVY_OT_ui_blueprint_edit_start, BLENVY_OT_ui_blueprint_edit_end, BLENVY_OT_ui_blueprint_create_or_edit, edit_or_create_blueprint_menu
 from .assets.assets_folder_browser import BLENVY_OT_assets_paths_browse
 
 
@@ -126,6 +127,11 @@ classes = [
     BlueprintsRegistry,
     BLENVY_OT_blueprint_select,
     BLENVY_PT_blueprints_panel,
+
+    BLENVY_OT_ui_blueprint_create,
+    BLENVY_OT_ui_blueprint_edit_start,
+    BLENVY_OT_ui_blueprint_edit_end,
+    BLENVY_OT_ui_blueprint_create_or_edit
 ]
 
 
@@ -139,40 +145,37 @@ def post_save(scene, depsgraph):
 
 @persistent
 def post_load(file_name):
-    print("POST LOAD")
     blenvy = bpy.context.window_manager.blenvy
     if blenvy is not None:
         blenvy.load_settings()
 
+def init_keymaps():
+    window_manager = bpy.context.window_manager
+    if window_manager.keyconfigs.addon:
+        km = window_manager.keyconfigs.addon.keymaps.new(name='3D View', space_type='VIEW_3D')
+        kmi = [
+            km.keymap_items.new(BLENVY_OT_ui_blueprint_create_or_edit.bl_idname, "F", "PRESS", shift=True),
+        ]
+    return km, kmi
+
+addon_keymaps = []
+
 def register():
     for cls in classes:
         bpy.utils.register_class(cls)
-
     bpy.app.handlers.load_post.append(post_load)
     # for some reason, adding these directly to the tracker class in register() do not work reliably
     bpy.app.handlers.depsgraph_update_post.append(post_update)
     bpy.app.handlers.save_post.append(post_save)
 
+    bpy.types.VIEW3D_MT_object.append(edit_or_create_blueprint_menu)
+    bpy.types.VIEW3D_MT_object_context_menu.append(edit_or_create_blueprint_menu)
 
-    """ handle = object()
-
-    subscribe_to = bpy.types.Scene, "name" # 
-
-    def notify_test(context):
-        #if (context.scene.type == 'MESH'):
-        print("Renamed", dir(context), context.scenes)
-
-    bpy.msgbus.subscribe_rna(
-        key=subscribe_to,
-        owner=bpy,
-        args=(bpy.context,),
-        notify=notify_test,
-    )"""
-
-
-    #bpy.msgbus.publish_rna(key=subscribe_to)
-
-
+    if not bpy.app.background:
+        km, kmi = init_keymaps()
+        for k in kmi:
+            k.active = True
+            addon_keymaps.append((km, k))
 
 
 def unregister():
@@ -181,3 +184,12 @@ def unregister():
     bpy.app.handlers.load_post.remove(post_load)
     bpy.app.handlers.depsgraph_update_post.remove(post_update)
     bpy.app.handlers.save_post.remove(post_save)
+
+
+    for km, kmi in addon_keymaps:
+        km.keymap_items.remove(kmi)
+    addon_keymaps.clear()
+
+
+    bpy.types.VIEW3D_MT_object.remove(edit_or_create_blueprint_menu)
+    bpy.types.VIEW3D_MT_object_context_menu.remove(edit_or_create_blueprint_menu)

tools/blenvy/add_ons/bevy_components/utils.py

@@ -34,7 +34,6 @@ def get_object_scene(object):
             return scenes_of_object[0]
     return None
 
-
 def get_mesh_object(mesh):
     for object in bpy.data.objects:
         if isinstance(object.data, bpy.types.Mesh) and mesh.name == object.data.name:
@@ -69,6 +68,12 @@ class BLENVY_OT_item_select(Operator):
         description="target to select's name ",
     ) # type: ignore
 
+    override_scene_name: StringProperty(
+        name="override scene name",
+        description="use this to override the scene selection mecanism",
+        default=""
+    ) # type: ignore
+
 
     @classmethod
     def register(cls):
@@ -96,8 +101,9 @@ class BLENVY_OT_item_select(Operator):
                     select_area(context=context, area_name="OBJECT")
 
             elif self.item_type == 'COLLECTION':
+                print("selecting collection")
                 collection = bpy.data.collections[self.target_name]
-                scene_of_collection = get_collection_scene(collection)
+                scene_of_collection = get_collection_scene(collection) if self.override_scene_name == "" else bpy.data.scenes.get(self.override_scene_name, None)
                 if scene_of_collection is not None:
                     bpy.ops.object.select_all(action='DESELECT')
                     bpy.context.window.scene = scene_of_collection
@@ -105,7 +111,7 @@ class BLENVY_OT_item_select(Operator):
                     context.window_manager.blenvy_item_selected_ids = json.dumps({"name": collection.name, "type": self.item_type})
                     set_active_collection(bpy.context.window.scene, collection.name)
 
-                    select_area(context=context, area_name="COLLECTION")
+                    #select_area(context=context, area_name="COLLECTION")
 
             elif self.item_type == 'MESH':
                 mesh = bpy.data.meshes[self.target_name]

tools/blenvy/core/blenvy_manager.py

@@ -137,6 +137,28 @@ class BlenvyManager(PropertyGroup):
         get=lambda self: os.path.abspath(os.path.join(os.path.dirname(bpy.data.filepath), self.project_root_path, self.assets_path, self.animations_path))
     ) # type: ignore
 
+    # Edit blueprint settings
+    edit_blueprint_previous_scene: StringProperty(
+        name="edit_blueprint_previous_scene",
+        description="name of the scene we started from for editing the current Blueprint",
+        default="",
+        update=save_settings        
+    )# type: ignore
+
+    edit_blueprint_current_scene: StringProperty(
+        name="edit_blueprint_current_scene",
+        description="name of the scene where we are currently editing a Blueprint in",
+        default="",
+        update=save_settings        
+    )# type: ignore
+
+    edit_blueprint_previous_mode: StringProperty(
+        name="edit_blueprint_previous_mode",
+        description="previous blenvy mode before starting editing the current blueprint",
+        default="",
+        update=save_settings        
+    )# type: ignore
+
     # sub ones
     auto_export: PointerProperty(type=AutoExportSettings) # type: ignore
     components: PointerProperty(type=ComponentsSettings) # type: ignore

tools/blenvy/core/helpers_collections.py

@@ -17,7 +17,10 @@ def recurLayerCollection(layerColl, collName):
             return found
   
 def set_active_collection(scene, collection_name):
-    layer_collection = bpy.data.scenes[scene.name].view_layers['ViewLayer'].layer_collection
+    print("set active collection", scene, collection_name)
+    layer_collection = scene.view_layers['ViewLayer'].layer_collection
     layerColl = recurLayerCollection(layer_collection, collection_name)
+
+    print("layerColl", layerColl)
     # set active collection to the collection
     bpy.context.view_layer.active_layer_collection = layerColl

tools/blenvy/core/ui/menus_and_shortcuts.py

@@ -0,0 +1,294 @@
+import bpy
+import json
+from mathutils import Vector
+
+from ..helpers_collections import set_active_collection
+from ..blenvy_manager import BlenvyManager
+
+""" This file contains quality of life operators/menus/shortcuts to make working with blueprints more pleasant
+* based on the excellent work by slyedoc: https://github.com/slyedoc/bevy_sly_blender/tree/4223cc0ff86255f82bb555ffc8eddf65e91aa636
+
+- [x] detect editing in progress
+- [x] select collection instead of objects 
+- [x] if current scene (before edit) 
+    - is library: do not create instance
+    - is main scene: create instance
+    - or alternative: sub menu to choose instance creation or not
+- [x] save & restore blenvy mode
+- [x] add a contextual shortcut to easilly jump in/out of editing mode
+- [ ] if editing is already in progress close it first
+    - [ ] do this for the wrapper
+    - [x] do this for the shortcut
+    - [ ] move the "close first" logic to inside create & edit operators
+- [ ] also allow triggering editing from library scene with collection selected
+    => requires checking if collection is a blueprint's collection
+- [x] do not go in create mode if there is an object (not a collection !) selected
+- [ ] save & reset camera
+"""
+
+def edit_or_create_blueprint_menu(self, context):
+    if bpy.context.active_object and bpy.context.active_object.instance_collection:
+        self.layout.operator(BLENVY_OT_ui_blueprint_edit_start.bl_idname)
+    else:
+        blenvy = context.window_manager.blenvy # type: BlenvyManager                
+        prev_scene = bpy.data.scenes.get(blenvy.edit_blueprint_previous_scene)
+        if prev_scene is not None:
+            self.layout.operator(BLENVY_OT_ui_blueprint_edit_end.bl_idname)
+        else:
+            self.layout.operator(BLENVY_OT_ui_blueprint_create.bl_idname)
+        
+def find_viewport_camera():
+    def find_area():
+        try:
+            for a in bpy.data.window_managers[0].windows[0].screen.areas:
+                if a.type == "VIEW_3D":
+                    return a
+            return None
+        except:
+            return None
+
+    area = find_area()
+
+    if area is None:
+        print("area not find")
+    else:
+        # print(dir(area))
+        r3d = area.spaces[0].region_3d
+        view_mat = r3d.view_matrix
+        print("view matrix: ", view_mat)
+
+        loc, rot, sca = view_mat.decompose()
+        print("location xyz: ", loc)
+        print("rotation wxyz: ", rot)
+        print("scale xyz: ", sca)
+        print("")
+        print("view_distance: ", r3d.view_distance)
+        print("view_location: ", r3d.view_location)
+        print("view_rotation: ", r3d.view_rotation)
+        print("view_camera_zoom: ", r3d.view_camera_zoom)
+        print("view_distance: ", r3d.view_distance)
+        print("view_camera_offset: ", r3d.view_camera_offset)
+
+
+class BLENVY_OT_ui_blueprint_create_or_edit(bpy.types.Operator):
+    """Create Blueprint in a new Scene"""
+    bl_idname = "window_manager.blenvy_blueprint_shortcut"
+    bl_label = "Edit Blueprint"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def execute(self, context):        
+        blenvy = context.window_manager.blenvy # type: BlenvyManager    
+        if bpy.context.active_object and bpy.context.active_object.instance_collection:
+            if blenvy.edit_blueprint_current_scene != "": # if there is already editing in progress, close it first
+                bpy.ops.window_manager.blenvy_exit_edit_blueprint()
+            bpy.ops.window_manager.blenvy_blueprint_edit_start()
+        else:
+            blenvy = context.window_manager.blenvy # type: BlenvyManager                
+            prev_scene = bpy.data.scenes.get(blenvy.edit_blueprint_previous_scene)
+            if prev_scene is not None:
+                bpy.ops.window_manager.blenvy_exit_edit_blueprint()
+            else:
+                if len(context.selected_objects) == 0: # do not go into creation mode if any object was selected
+                    if blenvy.edit_blueprint_current_scene != "": # if there is already editing in progress, close it first
+                        bpy.ops.window_manager.blenvy_exit_edit_blueprint()
+                    bpy.ops.window_manager.blenvy_create_blueprint()
+        
+        return {"FINISHED"}
+
+class BLENVY_OT_ui_blueprint_create(bpy.types.Operator):
+    """Create Blueprint in a new Scene"""
+    bl_idname = "window_manager.blenvy_create_blueprint"
+    bl_label = "Create Blueprint"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def execute(self, context):        
+        blenvy = context.window_manager.blenvy # type: BlenvyManager        
+
+        # Store original Blenvy setting
+        blenvy.edit_blueprint_previous_scene = bpy.context.scene.name
+        blenvy.edit_blueprint_previous_mode = blenvy.mode
+
+        # set mode to components for easier editing
+        blenvy.mode = "COMPONENTS"
+
+        blueprint_name = "new_blueprint"
+        collection = bpy.data.collections.new(blueprint_name)
+        
+        library_scene_name = "Library"
+        if len(blenvy.library_scenes_names) > 0:
+            library_scene_name = blenvy.library_scenes_names[0]
+        else:
+            bpy.data.scenes.new(library_scene_name)
+        # automatically add it to the library : find library scene, if any, if not, create it 
+        bpy.data.scenes[library_scene_name].collection.children.link(collection)
+        
+        
+
+
+        # create an instance of the blueprint ONLY the current scene we are in is a level scene
+        if context.scene.blenvy_scene_type == 'Level':
+            source_collection = collection
+            instance_obj = bpy.data.objects.new(
+                name=collection.name, 
+                object_data=None
+            )
+            instance_obj.instance_collection = source_collection
+            instance_obj.instance_type = 'COLLECTION'
+            parent_collection = bpy.context.view_layer.active_layer_collection
+            parent_collection.collection.objects.link(instance_obj)
+
+        # now open the temporary scene
+        scene_name = f"EDITING:{blueprint_name}"
+        bpy.ops.scene.new(type="EMPTY")
+        new_scene = bpy.context.scene
+        new_scene.name = scene_name
+        bpy.context.window.scene = new_scene
+
+        new_scene.collection.children.link(collection)
+
+        # flag the current temporary scene as an active edit
+        blenvy.edit_blueprint_current_scene = scene_name
+
+        # deselect all objects then select the first object in new scene
+        bpy.ops.object.select_all(action='DESELECT')        
+
+        # zoom to selected
+        bpy.ops.view3d.view_selected()
+        # now that the 3d view has been adapted, we select what we actually need: the collection/blueprint
+        bpy.ops.blenvy.select_item(target_name=collection.name, item_type="COLLECTION", override_scene_name=scene_name)
+
+        return {"FINISHED"}
+
+class BLENVY_OT_ui_blueprint_edit_start(bpy.types.Operator):
+    """Edit the Blueprint referenced by this Blueprint Instance in a new Scene"""
+    bl_idname = "window_manager.blenvy_blueprint_edit_start"
+    bl_label = "Start Editing Blueprint"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def execute(self, context):        
+        blenvy = context.window_manager.blenvy # type: BlenvyManager        
+        collection = bpy.context.active_object.instance_collection
+
+        # Store original Blenvy setting
+        blenvy.edit_blueprint_previous_scene = bpy.context.scene.name
+        blenvy.edit_blueprint_previous_mode = blenvy.mode
+
+        # set mode to components
+        blenvy.mode = "COMPONENTS"
+
+        if not collection:
+            print("Active item is not a Blueprint/Collection instance")
+            self.report({"WARNING"}, "Active item is not a Blueprint/Collection instance")
+            return {"CANCELLED"}
+
+        scene_name = f"EDITING:{collection.name}"
+        bpy.ops.scene.new(type="EMPTY")
+        new_scene = bpy.context.scene
+        new_scene.name = scene_name
+        bpy.context.window.scene = new_scene
+        new_scene.collection.children.link(collection)
+
+        # flag the current temporary scene as an active edit
+        blenvy.edit_blueprint_current_scene = scene_name
+
+
+        # Assuming you want to focus on the objects from the linked collection
+        # Switch to the new scene context        
+        
+        """blenvy.edit_collection_world_texture = "checker"
+        if blenvy.edit_collection_world_texture != "none":
+            world = bpy.data.worlds.new(bpy.context.scene.name)
+            new_scene.world = world
+            world.use_nodes = True
+            tree = world.node_tree
+
+            if blenvy.edit_collection_world_texture in ["checker", "checker_view"]:
+                checker_texture = tree.nodes.new("ShaderNodeTexChecker")
+                checker_texture.inputs["Scale"].default_value = 20
+                checker_texture.location = Vector((-250, 0))
+                if blenvy.edit_collection_world_texture == "checker_view":
+                    coord = tree.nodes.new("ShaderNodeTexCoord")
+                    coord.location = Vector((-500, 0))
+                    for op in coord.outputs:
+                        op.hide = True
+                    tree.links.new(coord.outputs["Window"], checker_texture.inputs["Vector"])
+                tree.links.new(checker_texture.outputs["Color"], tree.nodes["Background"].inputs["Color"])
+            elif blenvy.edit_collection_world_texture == "gray":
+                tree.nodes["Background"].inputs["Color"].default_value = (.3, .3, .3, 1)"""
+
+        # deselect all objects then select the first object in new scene
+        bpy.ops.object.select_all(action='DESELECT')        
+
+        # find the root object
+        if len(collection.objects) > 0 :
+            root_obj = collection.objects[0]
+            while root_obj.parent:
+                root_obj = root_obj.parent            
+            
+            # select object and children
+            new_scene.objects[root_obj.name].select_set(True)        
+            # def select_children(parent):
+            #     for child in parent.children:
+            #         child.select_set(True)
+            #         select_children(child)  # Recursively select further descendants
+            # select_children(root_obj);
+
+            # Select the view layer and view the selected objects
+            bpy.context.view_layer.objects.active = new_scene.objects[root_obj.name]
+            bpy.context.view_layer.active_layer_collection = bpy.context.view_layer.layer_collection.children[collection.name]
+
+            # zoom to selected
+            bpy.ops.view3d.view_selected()
+        
+        # now that the 3d view has been adapted, we select what we actually need: the collection/blueprint        
+        bpy.ops.blenvy.select_item(target_name=collection.name, item_type="COLLECTION", override_scene_name=scene_name)
+
+        return {"FINISHED"}
+    
+class BLENVY_OT_ui_blueprint_edit_end(bpy.types.Operator):    
+    bl_idname = "window_manager.blenvy_exit_edit_blueprint"
+    bl_label = "Done editing blueprint"
+    bl_options = {"UNDO"}
+    
+    def execute(self, context):
+        blenvy = context.window_manager.blenvy # type: BlenvyManager        
+        # = context.window_manager.bevy # type: BlenvyManager
+        
+        current_scene = bpy.context.scene      
+        prev_scene = bpy.data.scenes.get(blenvy.edit_blueprint_previous_scene)
+
+        # we are done editing the blueprint, reset settings to the way they were before
+        blenvy.edit_blueprint_previous_scene = ""
+        blenvy.mode = blenvy.edit_blueprint_previous_mode
+
+
+        if prev_scene is None:
+            print("No scene to return to")
+            return {'CANCELLED'}
+        if blenvy.edit_blueprint_current_scene != "":
+            active_edit_scene = bpy.data.scenes.get(blenvy.edit_blueprint_current_scene, None)
+            if active_edit_scene is not None:
+                bpy.data.scenes.remove(active_edit_scene)
+
+                # if we are not in the active edit scene
+                try:
+                    if blenvy.edit_blueprint_current_scene != current_scene.name:
+                        bpy.context.window.scene = current_scene
+                    else:
+                        bpy.context.window.scene = prev_scene
+                except: 
+                    bpy.context.window.scene = prev_scene
+            """if current_scene.name.startswith("EDITING:"):
+                bpy.data.scenes.remove(bpy.context.scene)
+                bpy.context.window.scene = prev_scene"""
+            blenvy.edit_blueprint_current_scene = ""
+
+        else:
+            blenvy.edit_blueprint_current_scene = ""
+            print("Not in temp scene")
+            return {'CANCELLED'}
+        
+        
+
+        return {'FINISHED'}
+