[Blender] Blenderスクリプトのデバッグ環境（Eclipse+PyDev）を整える ref: http://qiita.com/nutti/items/643aeff33228d37c1fda

debug.py

import sys

DEBUGGING = True

def start_debug():
    if DEBUGGING is True:
        PYDEV_SRC_DIR = "(eclipseディレクトリへのパス)/plugins/org.python.pydev_XXXXX/pysrc"    # 環境に応じて書き換えが必要
        if PYDEV_SRC_DIR not in sys.path:
            sys.path.append(PYDEV_SRC_DIR)
            import pydevd
            pydevd.settrace()
            print("started blender script debugging...")

start_debug_at_main.py

from . import debug

if __name__ == "__main__":
    debug.startdebug()