modoの「頂点位置コンストレイント」を複数アイテムで実行するスクリプト

# !/usr/bin/env python
# Foundry modo Script: Apply constraintGeometry vert pos to selected items
# Target: Last selected item
import lx
import modo

try:
    # 現在のシーンを取得
    scene = modo.Scene()
    
    # 選択されたアイテムを取得
    selected_items = scene.selected
    selected_item_ids = [item.id for item in selected_items]
    
    if len(selected_item_ids) == 0:
        lx.out("Error: No items selected")
    elif len(selected_item_ids) < 2:
        lx.out("Error: Please select at least 2 items (current: " + str(len(selected_item_ids)) + " items)")
    else:
        lx.out("=== Constraint Geometry Processing Started ===")
        
        for i, item in enumerate(selected_items):
            try:
                lx.out("Selected item " + str(i+1) + ": " + item.name)
            except:
                lx.out("Selected item " + str(i+1) + ": " + str(item.id))
        
        # 最後に選択されたアイテムをターゲットとする
        target_item = selected_items[-1]
        target_item_id = target_item.id
        source_items = selected_items[:-1]
        source_item_ids = [item.id for item in source_items]
        
        try:
            lx.out("Target: " + target_item.name)
        except:
            lx.out("Target: " + str(target_item_id))
        
        lx.out("Processing: " + str(len(source_items)) + " items")
        
        success_count = 0
        for i, source_item in enumerate(source_items):
            try:
                lx.eval('select.drop item')
                lx.eval('select.item ' + str(source_item.id) + ' set')
                lx.eval('select.item ' + str(target_item_id) + ' add')
                
                lx.eval('constraintGeometry vert pos')
                
                success_count += 1
                
                try:
                    lx.out("Completed (" + str(i+1) + "/" + str(len(source_items)) + "): " + source_item.name)
                except:
                    lx.out("Completed (" + str(i+1) + "/" + str(len(source_items)) + "): " + str(source_item.id))
                
            except Exception as e:
                lx.out("Error - Item " + str(source_item.id) + ": " + str(e))
                continue
        
        # Restore original selection state
        lx.eval('select.drop item')
        for item_id in selected_item_ids:
            lx.eval('select.item ' + str(item_id) + ' add')
        
        lx.out("=== Processing Complete ===")
        lx.out("Success: " + str(success_count) + "/" + str(len(source_items)) + " items")
except Exception as e:
    lx.out("Script execution error: " + str(e))