Noise & irregularity · 1 / 10

Curl Noise

渦を持つ流れ場で煙や魔力の粒子をうねらせる。

Compare in motion

Interactive demo

Synchronized comparison

AReference

直線状の上昇

BCurl Noise100%

煙が湧き出す点にたまらず、渦を巻く

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: 流れ場に沿って回り込む → 渦の筋を描いて流れる。

A small visual example of a game use case. Games combine these techniques with assets and other effects.

Read the storyboard

例: 煙の粒子

煙が湧き出す点にたまらず、渦を巻く。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。

A schematic of Curl Noise. It shows the relationship between input, process, and result; exact values and rendering depend on the implementation.