public Box3 setFromCenterAndSize(Vector3 center, Vector3 size) {
Vector3 halfSize = _v1.copy(size).multiply(0.5);
this.min.copy(center).sub(halfSize);
this.max.copy(center).add(halfSize);
return this;
}
public double distanceToPoint(Vector3 point) {
Vector3 clampedPoint = _v1.copy(point).clamp(this.min, this.max);
return clampedPoint.sub(point).length();
}
public Vector3 clampPoint(Vector3 point, Vector3 optionalTarget) {
return optionalTarget.copy(point).clamp(this.min, this.max);
}