Script works in text editor but doesn't do anything when button pressed

[mrgesy]

Hey. What's wrong with my script? It works on selected objects in the text editor but when I load it into your button , it does nothing. Here's the script:

import bpy
import random
import math

def find_similar_object(selected_object, objects_to_compare, threshold_volume, threshold_center):
    for obj in objects_to_compare:
        if obj != selected_object:
            if abs(selected_object.dimensions[0] * selected_object.dimensions[1] * selected_object.dimensions[2] - obj.dimensions[0] * obj.dimensions[1] * obj.dimensions[2]) <= threshold_volume:
                center_dist = (selected_object.location - obj.location).length
                if center_dist <= threshold_center:
                    return obj
    return None

def assign_new_name(obj, new_name):
    obj.name = new_name

def calculate_center_of_geometry(obj):
    bpy.ops.object.select_all(action='DESELECT')
    obj.select_set(True)
    bpy.context.view_layer.objects.active = obj
    
    # Store current object's location and origin point
    original_location = obj.location.copy()
    original_origin = obj.location.copy()  # Store original origin
    
    # Set the origin to the center of geometry
    bpy.ops.object.origin_set(type='ORIGIN_GEOMETRY', center='BOUNDS')
    
    # Calculate the center of geometry
    center_of_geometry = obj.location.copy()
    
    # Restore original origin
    obj.location = original_origin
    
    # Restore original location
    obj.location = original_location
    
    return center_of_geometry

def has_high_vertex_count(obj, other_obj):
    return len(obj.data.vertices) > len(other_obj.data.vertices)

def has_bevel_modifier(obj):
    return any(mod.type == 'BEVEL' for mod in obj.modifiers)

def has_subdivision_modifier(obj):
    return any(mod.type == 'SUBSURF' for mod in obj.modifiers)

def has_hp_material(obj):
    return any(mat.name == "HP" for mat in obj.data.materials)

def main():
    threshold_volume = 0.01
    threshold_center = 0.1
    
    selected_objects = bpy.context.selected_objects
    
    for i, selected_object in enumerate(selected_objects):
        if i < len(selected_objects) - 1:
            remaining_objects = selected_objects[i + 1:]
            
            similar_object = find_similar_object(selected_object, remaining_objects, threshold_volume, threshold_center)
            
            if similar_object:
                similar_objects = [selected_object, similar_object]
                
                random_name = ''.join(random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') for _ in range(10))
                
                for obj in similar_objects:
                    assign_new_name(obj, random_name)
                
                if has_high_vertex_count(similar_objects[0], similar_objects[1]) or \
                   has_bevel_modifier(similar_objects[0]) or \
                   has_subdivision_modifier(similar_objects[0]) or \
                   has_hp_material(similar_objects[0]):
                    assign_new_name(similar_objects[0], random_name + "_high")
                    assign_new_name(similar_objects[1], random_name + "_low")
                else:
                    assign_new_name(similar_objects[1], random_name + "_high")
                    assign_new_name(similar_objects[0], random_name + "_low")
    
    bpy.ops.object.select_all(action='DESELECT')
    for obj in selected_objects:
        obj.select_set(True)

if __name__ == "__main__":
    main()

Version Information:

• Blender version 3.3.0
• Addon 2.1.6

Script is supposed to auto-name selected meshes with a random name depending on which mesh is high poly and which is low poly in a group of meshes.

[RivinHD]

Yes, looks like an issue of this add-on. Can confirm.

[RivinHD]

The Problem is the last line:

if __name__ == "__main__":
    main()

replace it with

main()

and the script should work.
Apparently, the Add-on never sets the __name__ of the script to main.

[RivinHD]

This will be fixed in the next version

[RivinHD]

Fixed in Version 2.2.0