Curves & interpolation · 10 / 10

Slerp / Quaternion Interpolation

回転姿勢を球面上で滑らかにつなぐ。

Compare in motion

Interactive demo

キャラの向き

Synchronized comparison

AReference

角度の数値をそのまま混ぜる

BSlerp / Quaternion Interpolation100%

急な姿勢切替を滑らかにつなぐ

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: 回転姿勢を球面上で補間 → 右を向く。

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

Read the storyboard

例: キャラの向き

1. Start
左を向く
2. Change
回転姿勢を球面上で補間
3. Result
右を向く

急な姿勢切替を滑らかにつなぐ。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
二つの回転姿勢
2. Process
球面上を補間
3. Result
滑らかな回転

A schematic of Slerp / Quaternion Interpolation. It shows the relationship between input, process, and result; exact values and rendering depend on the implementation.

Compare in motion

キャラの向き

How it works

Further reading