Raycast unity

RaycastHit hit;
        // Does the ray intersect any objects excluding the player layer
        if (Physics.Raycast(transform.position, transform.TransformDirection(Vector3.forward), out hit, Mathf.Infinity, layerMask))
        {
            Debug.DrawRay(transform.position, transform.TransformDirection(Vector3.forward) * hit.distance, Color.yellow);
            Debug.Log("Hit");
        }
        else
        {
            Debug.DrawRay(transform.position, transform.TransformDirection(Vector3.forward) * 1000, Color.white);
            Debug.Log("No Hit");
        }

Raycasting in unity

RaycastHit hit;
        // Does the ray intersect any objects excluding the player layer
        if (Physics.Raycast(transform.position, transform.TransformDirection(Vector3.forward), out hit, Mathf.Infinity, layerMask))
        {
            Debug.DrawRay(transform.position, transform.TransformDirection(Vector3.forward) * hit.distance, Color.yellow);
            Debug.Log("Did Hit");
        }

Raycasthit unity

RaycastHit hit;
/*
(Vector3) hit.point - the point where the ray has collided.
(Quaternion) hit.normal - the normal of the GameObject the ray has collided.
(float) hit.distance - the distance between the ray origin and hit.point.
(Transform) hit.transform - the transform of the GameObject the ray has hit
(Rigidbody) hit.rigidbody - rigidbody attached to GameObject ray collided,
							if no rigidbody is attached, value is null.
(Vector2) hit.textureCoord - the coordinate of the point on the texture
							 of the GameObject the ray collided.
*/

Similar codes

33 votes269 views2 answers
Unity mouse position to world
C#Unity
19 votes196 views1 answer
Unity get width of rect transform
C#Unity
46 votes598 views6 answers
Instantiate prefab unity
C#Unity
1 vote338 views1 answer
How to detect when a player move in unity
C#Unity
1 vote230 views1 answer
Unity how to ommit letters from a string
C#Unity
11 votes221 views3 answers
C# unity detect any keyboard input
C#Unity
0 vote450 views1 answer
How to make text show a variable in unity
C#Unity
1 vote312 views1 answer
How to make a specific scene load only on game start in unity
C#Unity
2 votes285 views1 answer
How to check the tag of a collider in unity
C#Unity
0 vote243 views1 answer
How to turn camera space to world space unity
C#Unity