foreach (var nonTranTile in nonTransparentTiles)
        {
            int normalizedObsticlePosX = nonTranTile.pos.x - posX;
            int normalizedObsticlePosY = nonTranTile.pos.y - posY;
            int absNormalizedObsticlePosX = Mathf.Abs(normalizedObsticlePosX);
            int absNormalizedObsticlePosY = Mathf.Abs(normalizedObsticlePosY);

            //Debug.Log("x: " + normalizedObsticlePosX + "  y: " + normalizedObsticlePosY);

            if (absNormalizedObsticlePosX > absNormalizedObsticlePosY)
            {
                for (int i = 1; i <= (radius - absNormalizedObsticlePosX - absNormalizedObsticlePosY); i++)
                {
                    int normalizedShadowPosY = Mathf.RoundToInt(i * ((float)normalizedObsticlePosY / absNormalizedObsticlePosX)) + normalizedObsticlePosY;
                    int normalizedShadowPosX = (int)(i * ((float)normalizedObsticlePosX / absNormalizedObsticlePosX ) + normalizedObsticlePosX);
                    //Debug.Log(normalizedShadowPosX+ " " + (normalizedShadowPosY));
                    visibleTilesBool[normalizedShadowPosX + radius, normalizedShadowPosY + radius] = false;


                    normalizedShadowPosY = Mathf.RoundToInt((i * (float)normalizedObsticlePosY / absNormalizedObsticlePosX) + 1) - 1 + normalizedObsticlePosY;
                    //Debug.Log(normalizedShadowPosX + " " + (normalizedShadowPosY));
                    visibleTilesBool[normalizedShadowPosX + radius, normalizedShadowPosY + radius] = false;
                }
            }
            else
            {
                for (int i = 1; i <= (radius - absNormalizedObsticlePosX - absNormalizedObsticlePosY); i++)
                {
                    int normalizedShadowPosX = Mathf.RoundToInt(i * ((float)normalizedObsticlePosX / absNormalizedObsticlePosY)) + normalizedObsticlePosX;
                    int normalizedShadowPosY = (int)(i * ((float)normalizedObsticlePosY / absNormalizedObsticlePosY) + normalizedObsticlePosY);
                    //Debug.Log(normalizedShadowPosX + " " + normalizedShadowPosY);
                    visibleTilesBool[normalizedShadowPosX +radius, normalizedShadowPosY + radius] = false;

                    normalizedShadowPosX = Mathf.RoundToInt((i * (float)normalizedObsticlePosX / absNormalizedObsticlePosY) + 1) - 1 + normalizedObsticlePosX;
                    //Debug.Log(normalizedShadowPosX + " " + normalizedShadowPosY);
                    visibleTilesBool[normalizedShadowPosX + radius, normalizedShadowPosY + radius] = false;
                }
            }
        }