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reduce bounces when high speed, still not a perfect fix

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RandomityGuy 2022-12-24 19:20:38 +05:30
parent f917210f8c
commit 8a677fd2c3
1 changed files with 29 additions and 29 deletions
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58
src/Marble.hx
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@ -700,37 +700,37 @@ class Marble extends GameObject {
} }
} }
} while (!done); } while (!done);
if (this.velocity.lengthSq() < 625) { // if (this.velocity.lengthSq() < 625) {
var gotOne = false; var gotOne = false;
var dir = new Vector(0, 0, 0); var dir = new Vector(0, 0, 0);
for (j in 0...contacts.length) { for (j in 0...contacts.length) {
var dir2 = dir.add(contacts[j].normal); var dir2 = dir.add(contacts[j].normal);
if (dir2.lengthSq() < 0.01) { if (dir2.lengthSq() < 0.01) {
dir2 = dir2.add(contacts[j].normal); dir2 = dir2.add(contacts[j].normal);
}
dir = dir2;
dir.normalize();
gotOne = true;
}
if (gotOne) {
dir.normalize();
var soFar = 0.0;
for (k in 0...contacts.length) {
var dist = this._radius - contacts[k].contactDistance;
var timeToSeparate = 0.1;
var vel = this.velocity.sub(contacts[k].velocity);
var outVel = vel.add(dir.multiply(soFar)).dot(contacts[k].normal);
if (dist > timeToSeparate * outVel) {
soFar += (dist - outVel * timeToSeparate) / timeToSeparate / contacts[k].normal.dot(dir);
}
}
if (soFar < -25)
soFar = -25;
if (soFar > 25)
soFar = 25;
this.velocity = this.velocity.add(dir.multiply(soFar));
} }
dir = dir2;
dir.normalize();
gotOne = true;
} }
if (gotOne) {
dir.normalize();
var soFar = 0.0;
for (k in 0...contacts.length) {
var dist = this._radius - contacts[k].contactDistance;
var timeToSeparate = 0.016;
var vel = this.velocity.sub(contacts[k].velocity);
var outVel = vel.add(dir.multiply(soFar)).dot(contacts[k].normal);
if (dist > timeToSeparate * outVel) {
soFar += (dist - outVel * timeToSeparate) / timeToSeparate / contacts[k].normal.dot(dir);
}
}
// if (soFar < -25)
// soFar = -25;
// if (soFar > 25)
// soFar = 25;
this.velocity = this.velocity.add(dir.multiply(soFar));
}
// }
return stoppedPaths; return stoppedPaths;
} }