Ho to Raycast Downward to Check for Collision in Unity | Easy C# Beginner Tutorial

As we are using a Rigidbody in this Tutorial we used the FixedUpdate function to check whether we are grounded or not.

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[JustJohn]

6 years later and this is still helping new aspiring game devs like myself :)

[mixagames]

Thank you, helped me in making my game :) (im a beginner)

[jpdoshi]

I wanted to make a custom wheel collider hope it works

[unaxeptable]

I would describe this more as check for is grounded than check for collision.

[mikehang]

thanx for your tutorial, it works perfect:)

[nafish]

this doesn't seem to work for Unity2D
this is my code
private bool IsGrounded()
{
if (!Physics.Raycast(transform.position, -Vector2.up, distToGround + 1.0f))
{
Debug.Log(distToGround);
Debug.Log("not grounded!");
return false;
}
Debug.Log("grounede!");
return true;
}