• 1. 灯光效率: lamp efficiency
• 2. 整灯光效率: Lm/W
• 3. 灯发光效率: lamp efficiency

更多释义

• 1.如果你不是被绘制调用所限制，那么批处理实际上使得性能更加糟糕，因为它减少了剔除的效率，并使得更多的对象受灯光影响！
  If you are not bound by draw calls, then batching is actually worse for performance, as it makes culling less efficient and makes more objects affected by lights!
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