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c#androidunity-game-enginegoogle-cardboard
Daryl Bennett
Daryl Bennett

Reputation: 472

How to get the location of center dot in Google Cardboard in Unity3D?

How do I get the location of center dot in Google Cardboard in Unity3D? I'd like to shoot a cannonball at this center dot when a player pushes the button, but I need to find the direction of the vector that represents this dot.

Upvotes: 0

Views: 166

Answers (2)

Daryl Bennett
Daryl Bennett

Reputation: 472

The answer was to use Camera.main.transform.forward

 // create the bullet object from the bullet prefab
 var bullet = (GameObject)Instantiate(bulletPrefab, Camera.main.transform.position - Camera.main.transform.forward, Quaternion.identity);

 // make the bullet move away in front of the player
 bullet.GetComponent<Rigidbody>().velocity = Camera.main.transform.forward * 4;

Upvotes: 0

Mina Wissa
Mina Wissa

Reputation: 10971

I believe you can use ray casting to achieve this, please check these links: https://unity3d.com/learn/tutorials/modules/beginner/physics/raycasting http://docs.unity3d.com/ScriptReference/Physics.Raycast.html

Upvotes: 1

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