// Checks if the given position would collide with the ground collision layer.
// position: Position to check
// return: True if a ground collision would occur at the given position
bool IsGroundCollision(Vector3 position)
{
// move sphere but to match bottom of character's capsule collider
var colliderCount = UnityPhysics.OverlapSphereNonAlloc(position + new Vector3(0.0f, radius, 0.0f),
radius, m_TrajectoryPredictionColliders,
collisionLayerMask);
return(colliderCount > 0.0f);
}
