Physics & constraints · 7 / 10

Mass–Spring System

点をばねでつないで柔らかな物体を作る。

Compare in motion

Interactive model

跳ねる布

Synchronized comparison

AReference

弾性のない布

BMass–Spring System100%

弾性のある動きになる

Loading demo…

Speed

Time1.20 / 8.00 sB · effect amount100%

Scrub to pause and inspect. At 0%, B matches A; at 100%, B shows the effect. The scene repeats every 8 seconds.

Look for: 伸びに応じて力が働く → 布が伸縮して戻る。

This model simplifies the technique to show its use case and effect. Operation counts describe the model; they are not performance measurements.

Read the storyboard

例: 跳ねる布

1. Start
点とばねが静止
2. Change
伸びに応じて力が働く
3. Result
布が伸縮して戻る

弾性のある動きになる。時間変化を示す模式図です。実際の描画結果や処理速度を再現したものではありません。

How it works

1. Input
質点とばね
2. Process
伸びに応じた力を求める
3. Result
伸縮する網

A schematic of Mass–Spring System. It shows the relationship between input, process, and result; exact values and rendering depend on the implementation.

Compare in motion

跳ねる布

How it works

Further reading