How can we do fade in fade out of unity3 in prefeb(prefeb contain two primitive types shape) using script

Question

fade in fade out of unity3 in prefeb.I am using prefeb which consist two primitive game object cube and capsule, and I want to prefeb will be fade in fade out with time duration using C# script of unity3d.

Possible duplicate of [Fading in/out GameObject](https://stackoverflow.com/questions/44933517/fading-in-out-gameobject) — Anas Abu Farraj, Mar 09 '19 at 07:42

score 0 · Answer 1 · answered Mar 09 '19 at 07:55

First create a new material, apply that to the prefabs you would want to fade in out out.

Then throw a script on your prefab that looks something like this.

public class FadeScript : MonoBehaviour
{
    public Material fadeMaterial;
    public float fadeTime = 2f;
    private float fadeTimer = 0f;

    // Start is called before the first frame update
    void Start()
    {
        fadeTimer = 0f;
    }

    // Update is called once per frame
    void Update()
    {
        if (fadeTimer < fadeTime) fadeTimer += Time.deltaTime;

        fadeMaterial.color = new Color(
            fadeMaterial.color.r,
            fadeMaterial.color.g,
            fadeMaterial.color.b,
            fadeTimer / fadeTime);
    }
}

You can add a flag on it to start the fade, and mimic this code to accomplish the fade out. Make sure to attach your material onto the script.

How can we do fade in fade out of unity3 in prefeb(prefeb contain two primitive types shape) using script

1 Answers1