void Update()
{
hitPosition = Vector3.zero;
hitSphereCenter = Vector3.zero;
RaycastHit hitInfo;
if (Physics.SphereCast(transform.position, radius, Vector3.down, out hitInfo))
{
hitPosition = hitInfo.point;
hitSphereCenter = transform.position + (Vector3.down * (hitInfo.distance + radius));
SteeringBasics.DebugCross(hitPosition, 0.5f, Color.yellow);
SteeringBasics.DebugCross(hitSphereCenter, 0.5f, Color.red);
if (IsWall(hitInfo.normal))
{
/* Get vector pointing down the slope) */
Vector3 rightSlope = Vector3.Cross(hitInfo.normal, Vector3.down);
Vector3 downSlope = Vector3.Cross(rightSlope, hitInfo.normal);
RaycastHit rayHitInfo;
if (Physics.Raycast(hitInfo.point, downSlope, out rayHitInfo))
{
SteeringBasics.DebugCross(rayHitInfo.point, 0.5f, Color.magenta);
}
}
}
}