SuperCharacterController.SlopeLimit C# (CSharp) Method

    bool SlopeLimit()
    {
        Vector3 n = currentGround.PrimaryNormal();
        float a = Vector3.Angle(n, up);

        if (a > currentGround.superCollisionType.SlopeLimit)
        {
            Vector3 absoluteMoveDirection = Math3d.ProjectVectorOnPlane(n, transform.position - initialPosition);

            // Retrieve a vector pointing down the slope
            Vector3 r = Vector3.Cross(n, down);
            Vector3 v = Vector3.Cross(r, n);

            float angle = Vector3.Angle(absoluteMoveDirection, v);

            if (angle <= 90.0f)
                return false;

            // Calculate where to place the controller on the slope, or at the bottom, based on the desired movement distance
            Vector3 resolvedPosition = Math3d.ProjectPointOnLine(initialPosition, r, transform.position);
            Vector3 direction = Math3d.ProjectVectorOnPlane(n, resolvedPosition - transform.position);

            RaycastHit hit;

            // Check if our path to our resolved position is blocked by any colliders
            if (Physics.CapsuleCast(SpherePosition(feet), SpherePosition(head), radius, direction.normalized, out hit, direction.magnitude, Walkable, triggerInteraction))
            {
                transform.position += v.normalized * hit.distance;
            }
            else
            {
                transform.position += direction;
            }

            return true;
        }

        return false;
    }