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

3 votes201 views1 answer
Check object is in layermask unity
C#Unity
0 vote189 views1 answer
Intro keycode unity
C#Unity
2 votes199 views1 answer
How to check the tag of a collider in unity
C#Unity
45 votes363 views6 answers
Unity C# random number
C#Unity
1 vote196 views1 answer
How to reference a UI element in unity
C#Unity
1 vote209 views2 answers
Unity change material at runtime
C#Unity
23 votes193 views2 answers
Unity send message to console
C#Unity
3 votes185 views1 answer
How to load the active scene unity
C#Unity
1 vote179 views1 answer
Unity time.deltatime timescale 0
C#Unity
0 vote183 views1 answer
Freeze time unity 2d script
C#Unity