koobas.hobune.stream
Raycast Inefficiency
I have been recently trying to make a gravity reverser, and here is the code I have so far: switchGravity.cs
using UnityEngine;
public class switchGravity : MonoBehaviour { public Rigidbody rb;
public bool gravity = true;
public void Switch()
{
if (Input.GetMouseButtonDown(0))
{
if(gravity == true)
{
rb.useGravity = false;
rb.velocity = new Vector3(rb.velocity.x, 15f, rb.velocity.z);
gravity = false;
}
else if(gravity == false)
{
rb.useGravity = true;
rb.velocity = new Vector3(rb.velocity.x, 0f, rb.velocity.z);
gravity = true;
}
}
}
}
RaycastManager.cs
using UnityEngine;
public class RaycastManager : MonoBehaviour {
public LayerMask reverseLayer;
public switchGravity switchGravity;
public GameObject cam;
void FixedUpdate()
{
Debug.DrawRay(cam.transform.position, cam.transform.TransformDirection(Vector3.forward));
if (Physics.Raycast(cam.transform.position, cam.transform.TransformDirection(Vector3.forward), Mathf.Infinity, reverseLayer))
{
switchGravity.Switch();
}
}
}
This code sort of works, but the raycasts do not work well, it can be triggered through walls (which I don't want). Is there some way I can fix these problems?
put your walls on a seperate layer
