水やガラス越しに光が曲がり、像がずれたり歪んだりする表現。水中の揺らめく光も含む。
使いどころ: 水中やガラス越しの描写に説得力を足したいとき
混同しやすいタグ
同じ分類のタグ 種類 › 物を透過する光
Danbooru の英語定義
The bending of light as it passes through a transparent medium like water or glass. Refraction is what makes a straight stick look bent underwater, and what makes everything look fisheyed through curved glass. Ripples of light caused by this effect underwater or at the bottom of a pool are called caustics.