dummy.cs

 void FillDummyLED()
    {
        Units = new UnitData[4];
        float width = 9;
        float height = 6;
        if (false)
        {
            Units[0] = new UnitData("127.0.0.1", 1250);
            Units[1] = new UnitData("127.0.0.1", 1250);
            Units[2] = new UnitData("127.0.0.1", 1250);
            Units[3] = new UnitData("127.0.0.1", 1250);
        }
        else
        {
            Units[0] = new UnitData("192.168.10.31", 1250);
            Units[1] = new UnitData("192.168.10.32", 1250);
            Units[2] = new UnitData("192.168.10.33", 1250);
            Units[3] = new UnitData("192.168.10.34", 1250);
        }
        for (int i = 0; i < Units.Length; i++)
        {
            //LED unit layout
            // ↑Z+
            // ||||||| |||||||
            // || 1 || || 3 ||
            // 0|||||| ||||||0
            //
            // 0|||||| ||||||0
            // || 2 || || 4 ||
            // ||||||| |||||||
            // → X+
            const float xmargin = 0.05f;
            const float ymargin = 0.05f;
            for (int j = 0; j < 1250; j++)
            {
                float x = 1.0f - (j / 25) / 49.0f;
                float y = (j % 25) / 24.0f;
                if ((j / 25) % 2 == 1) y = 1 - y;

                x *= width / 2;
                y *= height / 2;

                Vector3 pos = new Vector3();
                pos.x = x + xmargin;
                //pos.y = j * 0.01f+i;
                pos.z = y + ymargin;
                switch (i)
                {
                    case 0:
                        pos.x *= -1;
                        break;
                    case 1:
                        pos.x *= -1;
                        pos.z *= -1;
                        break;
                    case 2:
                        break;
                    default:
                        pos.z *= -1;
                        break;

                }
                //pos.x += Random.Range(-0.1f, 0.1f);
                //pos.z += Random.Range(-0.1f, 0.1f);


                GameObject o = Instantiate(prefLED);
                o.transform.parent = this.transform;
                o.transform.localPosition = pos;
                Vector2 pos2 = new Vector2(pos.x, pos.z);
                Leds.Add(new Led(Units[i], j, pos2, o, 1));

            }

        }
    }