Critically Damped Spring

https://gyazo.com/a68507b6aa35d31fe34d024e9f7241f8

次期注力記事

code:ts

export class CDS {

public factor = 100.0;

public ratio = 1.0;

public velocity = 0.0;

public value = 0.0;

public target = 0.0;

public update(deltaTime: number): number {

this.velocity += (

-this.factor * (this.value - this.target)

- 2.0 * this.velocity * Math.sqrt(this.factor) * this.ratio

) * deltaTime;

this.value += this.velocity * deltaTime;

return this.value;

}

}