Blender スクリプト Python

Question

Blenderにおいて、以下のスクリプトを実行したところ毎回250フレーム目で動作が止まります。解決方法はありますか？

import bpy
import math
import fnmatch
  
def ClearObjects():
    scene = bpy.context.scene
    data = bpy.data
    pattern = 'Copy*'
    IcoA = [objA for objA in scene.objects if fnmatch.fnmatchcase(objA.name, pattern)]
    IcoB = [objB for objB in data.objects if fnmatch.fnmatchcase(objB.name, pattern)]
    IcoC = [objC for objC in data.meshes if fnmatch.fnmatchcase(objC.name, pattern)]
    IcoD = [objD for objD in data.materials if fnmatch.fnmatchcase(objD.name, pattern)]
    
    for item in IcoA:
        if item.type == 'MESH':
            bpy.context.scene.objects.unlink(item)
    for item in IcoB:
        if item.type == 'MESH':
            bpy.data.objects.remove(item)
    for item in IcoC:
        bpy.data.meshes.remove(item)
    for item in IcoD:
        bpy.data.materials.remove(item)
 
def CreateObjects(frame):
    if (bpy.context.screen.is_animation_playing == False):
        return
    
    objectName='Cylinder'    
    copySrc=bpy.data.objects[objectName]
       
    num = 12
    r = 4
    obj = []
    for i in range(num):
        t = 2.0 * math.pi * i / num
        x = 0.8 * r * math.cos(t)
        y = 0.8 * r * math.sin(t)
        
        for ob in bpy.context.scene.objects:
            ob.select = False
        copySrc.select = True
        
        bpy.ops.object.duplicate(linked=True)
        newObj=bpy.data.objects[objectName+'.001']
        newObj.name='Copy'
        obj.append(newObj)
        bpy.context.scene.objects.active = newObj
        obj[i].location=(0,0,0)
        
        bpy.ops.rigidbody.object_add()
        obj[i].rigid_body.kinematic = True
        obj[i].rigid_body.restitution = 0.6
        obj[i].hide_render = True
        obj[i].hide_select = True
        obj[i].keyframe_insert( data_path='hide_render', frame=frame-1 )
        obj[i].keyframe_insert( data_path='hide_select', frame=frame-1 )
        obj[i].keyframe_insert( data_path='location', frame=frame-1 )
        
        obj[i].hide_render = False
        obj[i].hide_select = False
        obj[i].keyframe_insert( data_path='hide_render', frame=frame )
        obj[i].keyframe_insert( data_path='hide_select', frame=frame )
        
        obj[i].location = (x, y, 0.1)           
        obj[i].keyframe_insert( data_path='location', frame=frame )
        obj[i].rigid_body.keyframe_insert( data_path='kinematic', frame=frame )
        
        obj[i].location = (x*1.06, y*1.06, 0.1)
        obj[i].keyframe_insert( data_path='location', frame=frame+1 )
        
        obj[i].rigid_body.kinematic = False
        obj[i].rigid_body.keyframe_insert( data_path='kinematic', frame=frame+2 )   
    
# every frame change, this function is called.
def handler(scene):
    frame = scene.frame_current

    if frame == 2:
        ClearObjects()
    if frame % 10 == 3:
        CreateObjects(frame)
    if frame == scene.frame_end:
        bpy.ops.screen.animation_cancel(restore_frame=False)
        
def handler_render_pre(scene):
    bpy.app.handlers.frame_change_pre.clear()
    
ClearObjects()
    
bpy.app.handlers.render_pre.clear() 
bpy.app.handlers.render_pre.append(handler_render_pre)

bpy.app.handlers.frame_change_pre.clear() 
bpy.app.handlers.frame_change_pre.append(handler)

Answer 1

動画の開始フレームと終了フレームを指定してないので、デフォルトの終了フレーム=250が適用されているかと思います。
以下のコードを追記すると良いでしょう。

bpy.context.scene.frame_start = 0
bpy.context.scene.frame_end = 300

参考リンク