Fluids & reaction · 6 / 10
Position Based Fluids
密度拘束を位置補正で解いて液体を動かす。
Compare in motion
Interactive model
押される液滴
AReference
粒子が重なる液体
BPosition Based Fluids100%
粒子液体の密度を制御できる
Scrub to pause and inspect. At 0%, B matches A; at 100%, B shows the effect. The scene repeats every 8 seconds.
Look for: 密度拘束で位置補正 → 液滴が形を保つ。
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: 押される液滴
1. Start
粒子が密集する
2. Change
密度拘束で位置補正
3. Result
液滴が形を保つ
How it works
1. Input
粒子の予測位置
2. Process
密度拘束を位置補正
3. Result
体積を保ちやすい液体
Further reading
Macklin and Müller — Position Based Fluids ↗A reference for this term.