koobas.hobune.stream
What is wrong with the code I have written for the camera to avoid it from going through object
I want to make the camera go downwards when its ray gets hit to any object on top. So the following code is the code I have written for it. It works but it shakes a lot and that is the problem. Pleas any one help me to solve it. I have spend a lot time in it and this is what I got.
using UnityEngine; using System.Collections;
public class CamRaycast : MonoBehaviour {
public Transform target;
public float speed = 1;
private RaycastHit hit3;
private RaycastHit hit4;
// Use this for initialization
void Start () {
}
//5 and -45 for backword raycast
// Update is called once per frame
void LateUpdate ()
{
transform.LookAt (target);//Tracks the player
Vector3 top = transform.TransformDirection (0f, 26f, 45f) * 10;//Forward Top
Debug.DrawRay (transform.position, top, Color.green);
Vector3 back = transform.TransformDirection (0f, 5f, -45f) * 10;//Forward Top
Debug.DrawRay (transform.position, back, Color.green);
if ((Physics.Raycast (transform.position, (back), out hit4) && hit4.distance < 2f && transform.position.y > 0.5f) ||
(Physics.Raycast (transform.position, (top), out hit3) && hit3.distance < 2f && transform.position.y > 0.5f)) {
transform.Translate (0f, -10f * Time.deltaTime, 0f);
}
else if ((Physics.Raycast (transform.position, (back), out hit4) && hit4.distance > 2 && transform.position.y < 2f)
|| (Physics.Raycast (transform.position, (top), out hit3) && hit3.distance > 2 && transform.position.y < 2f)) {
transform.Translate (0f, 10f * Time.deltaTime, 0f);
}
else if ((!Physics.Raycast (transform.position, (back), out hit4) && transform.position.y < 2f) ||
(!Physics.Raycast (transform.position, (back), out hit4) && transform.position.y < 2f))
{
transform.Translate (0f, 10f * Time.deltaTime, 0f);
}
}
}
Best Answer
using UnityEngine; using System.Collections;
public class CamRaycast : MonoBehaviour { public Transform target; private RaycastHit hit3; private RaycastHit hit4; //private RaycastHit hit5;
// Use this for initialization
void Start () {
}
//5 and -45 for backword raycast
// Update is called once per frame
void LateUpdate ()
{
transform.LookAt (target);//Tracks the player
//Foward Top
Vector3 top = transform.TransformDirection (0f, 26f, 45f) * 10;//Forward Top
Debug.DrawRay (transform.position, top, Color.green);
//Backward top
Vector3 back = transform.TransformDirection (0f, 20f, -45f) * 10;//Forward Top
Debug.DrawRay (transform.position, back, Color.green);
//Foward Top
if (Physics.Raycast (transform.position, (top), out hit3) && hit3.distance < 2 && transform.position.y > 0.5) {
transform.Translate (0f, -10f * Time.deltaTime, 0f);
}
if (Physics.Raycast (transform.position, (top), out hit3) && hit3.distance > 2 && hit4.distance > 2 & transform.position.y < 2.3f) {
transform.Translate (0f, 10f * Time.deltaTime, 0f);
}
if (!Physics.Raycast (transform.position, (top), out hit3) && hit4.distance > 2 && transform.position.y < 2.3f) {
transform.Translate (0f, 10f * Time.deltaTime, 0f);
}
//Backward top
if (Physics.Raycast (transform.position, (back), out hit4) && hit4.distance < 2 && transform.position.y > 0.5) {
transform.Translate (0f, -20f * Time.deltaTime, 0f);
}
if (Physics.Raycast (transform.position, (back), out hit4) && hit4.distance > 2 && hit3.distance > 2 && transform.position.y < 2.3f) {
transform.Translate (0f, 10f * Time.deltaTime, 0f);
}
if (!Physics.Raycast (transform.position, (back), out hit4) && hit3.distance > 2 && transform.position.y < 2.3f){
transform.Translate (0f, 10f * Time.deltaTime, 0f);
}
}
void Center ()
{
RaycastHit hit;
Vector3 forward = transform.TransformDirection (Vector3.forward) * 10;//FORWARD
Debug.DrawRay (transform.position, forward, Color.green);
if (Physics.Raycast (transform.position, (forward), out hit) && hit.collider.gameObject.name != "Player")
{
transform.Translate (0f, 0f, 10f * Time.deltaTime);
}
if (Physics.Raycast (transform.position, (forward), out hit) && hit.collider.gameObject.name == "Player" && transform.position.y <= 2.4f && transform.position.z <= 5)
{
transform.Translate (0f, 0f, -10f * Time.deltaTime);
}
}
}
