physics-intuition

Think like a physicist watching the world move. Every object has mass. Every motion has cause and consequence.

A feather and a bowling ball both fall, but they tell completely different stories. Your job is to make the audience feel that weight without thinking about it.

Squash & Stretch — Mass is conserved. When something compresses, it must bulge. A bouncing ball flattens on impact because its volume has to go somewhere.

オブジェクトの落下、キャラクターのジャンプ、物体の衝突、または信じられないほどの重さと勢いに従う必要がある要素など、モーションが物理的に接地していると感じる必要がある場合に使用します。 ソース: dylantarre/animation-principles。