2026-07-12

日曜日

https://www.youtube.com/watch?v=F9tDDqEeCrU

今までショート動画がちょいちょい更新されてたけど、急に来たな

code:n.cs

Vector2 mw = (Vector2)fakeCursorRB.position;

//this value ranges between 0.1 and 0.4

mouseVelocityAverage =

Mathf.Lerp(mouseVelocityAverage, Mathf.Max(0.1f * mouseInput.magnitude, 0.001f), 0.05f) + 0.005f;

//move fake cursor - using acceleration

Vector2 newPosition = fakeCursorRB.position + mouseInput;//* mouseVelocityAverage;

//clamp to radius

float distanceToPlayer = ((Vector2) transform.position - newPosition).magnitude;

if (distanceToPlayer > 3.5f)

{

newPosition = (Vector2) transform.position +

((newPosition - (Vector2) transform.position).normalized * 3.5f);

}

Vector2 tipDelta = (Vector2) tipRB.position - mw;

Vector2 poleDir = (Vector2) (tipRB.position - hjRB.position).normalized; //hjRB is the hinge joint RB

//a dot product is used to make the rotation dominate when the mouse is perpendicular to the pole

dotProd = Vector2.Dot(poleDir, tipDelta.normalized);

posDelta = tipDelta.magnitude * dotProd;

//move back to tip head

newPosition += 0.5f * tipDelta * Mathf.Clamp(0.2f - Mathf.Min(mouseVelocityAverage,0.2f), 0, 0.2f);

fakeCursorRB.MovePosition (newPosition);

fakeCursorRB.velocity = (newPosition - fakeCursorRB.position);

Vector2 mwDelta = (Vector2)hjRB.position-mw;

Vector2 tDelta = hjRB.position - tipRB.position;

float angleDelta = Vector2.SignedAngle(tDelta,mwDelta); //hingeJoint2D.angle no longer works accurately

//different behavior close vs far

angleDelta = Mathf.Sign(angleDelta) * Mathf.Max(Mathf.Abs(angleDelta/2f), Mathf.Abs(angleDelta * angleDelta));

angleDelta *= Mathf.Clamp01 (Mathf.Abs (angleDelta) / angleEpsilon);

motor.motorSpeed = Mathf.Clamp( (angleDelta * (3f) + (angleDelta - oldAngle) * 0.00f) * Mathf.Pow(Mathf.Clamp01(mwDelta.magnitude/deadzone),2), -800f,800f);

hj.motor = motor;

float speedFactor = 16f - Mathf.Max(sj.reactionTorque*0.008f ,5f); //had to make this stronger, no idea why

float axisBlend = Mathf.Pow(dotProd,4);

slider.motorSpeed = Mathf.Clamp(-posDelta*Mathf.Abs(posDelta) * speedFactor * axisBlend,-50f,50f);

sj.motor = slider;

oldAngle = angleDelta;