koobas.hobune.stream
Unity colliders bug (2d box)
https://dl.dropboxusercontent.com/u/151460612/bug/bug.swf.html I recorded a little video to show you this bug, as you can see from the video, I have an empty object that works as pivot, and it's child should be a sprite, or even a sprite with collider, for the video I shown both, and same have same issue, when the object should look at the left side of the screen, it gets flipped(the z axis poinst to the other) and then the collider get's all messed up, how can I fix this issue? I started this project today and this is kinda pissing me off :/ I only have one script yet
using System.Collections;
public class KatanaScript : MonoBehaviour {
public Transform katanaTarget;
static bool katanaIsActive = false;
public bool isTarget;
public float rotateVelocity;
void Update () {
if (isTarget) {
int number = 0;
if (Input.GetMouseButton(0)) {
number++;
}
if (number >= 1) {
katanaTarget.gameObject.SetActive(true);
Vector2 pos = Input.mousePosition;
pos = Camera.main.ScreenToWorldPoint(new Vector2(pos.x, pos.y));
katanaTarget.position = pos;
katanaIsActive = true;
}
else {
katanaTarget.gameObject.SetActive(false);
katanaIsActive = false;
}
}
else {
if(katanaIsActive) {
transform.LookAt(katanaTarget.position);
transform.Rotate( new Vector3(0, -90, 0));
}
}
}
}
also, when the object is totally point up, it rotates 90º on the y axis, and when it gets over that (starts pointing at the left side) it rotates another more 90º.
I've got this to work, the problem is that my script was rotating on all axis, causing weird behaviours for a 2d game, this is what I used instead:
Vector3 vectorToTarget = katanaTarget.position - transform.position;
float angle = Mathf.Atan2(vectorToTarget.y, vectorToTarget.x) * Mathf.Rad2Deg;
Quaternion q = Quaternion.AngleAxis(angle, Vector3.forward);
transform.rotation = Quaternion.Slerp(transform.rotation, q, Time.deltaTime * rotationVelocity);
Hi There, Try to use rigidbody2d, as far as i know these are the only thing that can be rotated in 2d without bugging the collider.
Static RigidBody2d is good i think, maybe addTorque.
I'll answer my own question because I fixed it before any answers
