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[Closed] LightのIntensityの単位について

Epicの解説記事 http://api.unrealengine.com/JPN/Engine/Rendering/LightingAndShadows/Basics/index.html#intensity には『Intensity はライトがシーンに出力するエネルギー量を判断します。』 とあります。『エネルギー量』の単位はなんでしょうか?

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asked Feb 21 '19 at 12:05 PM in Japanese

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The question has been closed Feb 21 '19 at 12:21 PM by Nori Shinoyama for the following reason:

The question is answered, right answer was accepted


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お世話になっております。

こちら4.18でしょうか?恐縮ですが、4.18まではIntensityの単位を明示的に定義しておらず、5.19からCandela又はLumenでの指定が可能となりました。

Unreal Engine 4.19 Release Notes
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また、どのようにIntensityの値を調節したか、スクウェア・エニックス様の事例がありますのでこちらもご紹介させていただきます。

大規模CSゲームにおけるライトマス運用

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answered Feb 21 '19 at 12:06 PM

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