CSHARP

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");
        }

raycasting in unity

Ray ray = new Ray(position, direction);
RaycastHit hit2;
if (Physics.Raycast(ray, out hit2, maxStepDistance))
{
    reflDirection = Vector3.Reflect(direction, hit2.normal);
    hitPosition = hit2.point;
}
else
{
    position += reflDirection * maxStepDistance;
}

Debug.DrawRay(hitPosition, reflDirection, Color.green);

unity reflect raycast

Ray ray = new Ray(position, direction);
RaycastHit hit2;
if (Physics.Raycast(ray, out hit2, maxStepDistance))
{
    reflDirection = Vector3.Reflect(direction, hit2.normal);
    hitPosition = hit2.point;
}
else
{
    position += reflDirection * maxStepDistance;
}

Debug.DrawRay(hitPosition, reflDirection, Color.green);

raycasting unity

RaycastHit target;

        float raydistance = 50;
        Debug.DrawRay(beamorigin.position, transform.forward*raydistance, Color.yellow);
        if (Physics.Raycast(beamorigin.position, transform.forward*raydistance, out target, raydistance, targetlayer))
        {
            Debug.Log(target.collider.tag);
        }