Example #1
0
    private void MakeRailTo(WaypointNode src, WaypointNode dst, int segmentID)
    {
        Vector3 a = src.transform.localPosition;
        Vector3 b = dst.transform.localPosition;

        Vector3 dir = (b - a).normalized;

        a += dir * src.radius;
        b -= dir * dst.radius;


        float distance = Vector3.Distance(a, b);

        waypoints.Add(a);
        waypoints.Add(b);

        TrackSection tsp = Instantiate(trackSectionPrefab);

        tsp.SetEnds(src, dst);
        tsp.Init();
        tsp.transform.SetParent(renderersHolder);
        tsp.generator = this;
        tsp.SetPositions(new List <Vector3> {
            a, b
        }.ToArray());
    }
Example #2
0
    private void MakeCurveRail(WaypointNode curr, WaypointNode prev, WaypointNode next, int segmentID)
    {
        Vector3 a = curr.transform.localPosition + GetDirection(curr.transform, prev.transform) * curr.radius;
        Vector3 b = curr.transform.localPosition;
        Vector3 c = curr.transform.localPosition + GetDirection(curr.transform, next.transform) * curr.radius;

        //float distance = Vector3.Distance(a, b);
        float distance  = (Mathf.PI / 2) * curr.radius;
        int   midpoints = (int)(distance / step);
        float angleStep = step / (curr.radius * (Mathf.PI / 2));

        List <Vector3> points = new List <Vector3>();

        TrackSection tsp = Instantiate(trackSectionPrefab);

        tsp.SetEnds(prev, next);
        tsp.Init();

        for (int i = 0; i < midpoints; i++)
        {
            Vector3 x = Vector3.Lerp(a, b, i * angleStep);
            Vector3 y = Vector3.Lerp(b, c, i * angleStep);
            points.Add(Vector3.Lerp(x, y, i * angleStep));
        }

        tsp.transform.SetParent(curr.transform);
        tsp.generator = this;
        tsp.SetPositions(points.ToArray());
    }