Bullet hole Decal local position.

Scripting C# & .NET
1

Hello!
I am making bullet hole decals and this is my current setup.

SpawnDecal(hit.point, Quaternion.LookRotation(hit.normal));

Thats the code I use in my raycast. hit being my raycasthit.

my SpawnDecal looks like this:

    void SpawnDecal(Vector3 pos, Quaternion rot)
    {
        GameObject decal = (GameObject)Instantiate(bulletHolePrefab, pos, rot);
    }

Now what happends is that my spawned decal is inside my object. I basically need to move it up by something like 0.001 Units Relative to my hit.point. How is this done?

Thanks, TwoTen.

2

You’ve already got the answer in your post! hit.normal! Hit.normal is a vector that points directly away from the hit wall.

Simply add 0.001 * hit.normal to hit.point to get something that’s 0.001 moved back from the wall you’ve hit.

1 Like
3

Thanks alot!