Known Issues

Editing:

• When turn on post in viewport, portals drawing maybe incorrect.
• When calculating radiosity lighting, the program seems frozen; Radiosity is notorious slow, you often need wait several hours.

Scripting:

• os.time()
  
  The return value of os.time() is a big integer, and Winds3D Player's LUA interpreter use single-precision floating-point to represents numbers; because the precision problem, a single-precision floating-point number can not accurately express such a big integer. So you'll get same return values if call os.time() at intervals of seconds.