0.2

Blender simple tools.py

@@ -1,13 +1,14 @@
 bl_info = {
     "name": "Blender simple tools",
     "description": "Simple functions that will make your life easier.",
-    "version": (0,1),
+    "version": (0,2),
     "blender": (3, 1, 0),
     "category": "Object",
     "author": "Christopher Kwiatkowski (kwiatek_123)"
 }
 
 import bpy
+import os
 
 class JoinLinkedMaterials(bpy.types.Operator):
     """Joining selected objects by the same material on scene."""
@@ -37,14 +38,57 @@ def execute(self, context):
 
         return {'FINISHED'}
 
+class JoinByNames(bpy.types.Operator):
+    """Joining selected objects by the same name with blender's .001, .002 etc."""
+    bl_idname = "object.join_by_names"
+    bl_label = "Join objects by the same names"
+    bl_options = {'REGISTER', 'UNDO'}
+
+    def execute(self, context):
+        object_names = [ob.name for ob in bpy.context.selected_objects]
+
+        if not object_names:
+            self.report({'ERROR_INVALID_INPUT'}, "Please select objects to join.")
+            return {'FINISHED'}
+
+        objs = sorted([x for x in bpy.context.selected_editable_objects if x.type == 'MESH'], 
+            key = lambda x: x.name)
+
+        obj_names_stripped = [os.path.splitext(x.name)[0] for x in objs]
+
+        bpy.ops.object.select_all(action='DESELECT')
+        for i, obj_name in enumerate(obj_names_stripped):
+        # check for i=0 to skip the very first item     
+            if i != 0:
+                # check if the current item has the same name when stripped
+                # than the previous item
+                if obj_name == obj_names_stripped[i-1]:
+                    objs[i].select_set(True)
+                else:
+                    bpy.ops.object.join()
+                    bpy.ops.object.select_all(action='DESELECT')
+                    objs[i].select_set(True)
+                    context.view_layer.objects.active = bpy.data.objects.get(objs[i].name)
+            else:
+                objs[i].select_set(True)
+                context.view_layer.objects.active = bpy.data.objects.get(objs[i].name)
+
+        bpy.ops.object.join()      
+        return {'FINISHED'}
 
 def menu_func(self, context):
     self.layout.operator(JoinLinkedMaterials.bl_idname)
+    self.layout.operator(JoinByNames.bl_idname)
 
 def register():
     bpy.utils.register_class(JoinLinkedMaterials)
+    bpy.utils.register_class(JoinByNames)
     bpy.types.VIEW3D_MT_object.append(menu_func)
 
 def unregister():
     bpy.utils.unregister_class(JoinLinkedMaterials)
-    bpy.types.VIEW3D_MT_object.remove(menu_func)
+    bpy.utils.unregister_class(JoinByNames)
+    bpy.types.VIEW3D_MT_object.remove(menu_func)
+
+#if __name__ == "__main__":
+#    register()

README.md

@@ -17,6 +17,14 @@ This function joins all selected objects with other objects with the same materi
   <li>Object -> Join objects by linked materials **or** F3 -> Join objects by linked materials</li>
 </ol>
 
+## Join objects by the same name with blender's .001, .002 etc.
+### Description
+This function joins all selected objects with other objects with the same name before blender's .001, .002 etc.
+### How to use
+<ol>
+  <li>Select the objects on which you want to perform the operation.</li>
+  <li>Object -> Join objects by the same names **or** F3 -> Join objects by the same names</li>
+</ol>
 
 # More functions
 Feel free to open a new "issue" and describe the new functionality that you would like to see in a future version.