public static ColorMap ColorMapForSatelliteImage(MapData mapData) { SatelliteImage satelliteImage = SatelliteImageService.getSatelliteImage(); double scale = satelliteImage.getScale(); int textureWidth = (int)(mapData.GetWidth() * scale); int textureHeight = (int)(mapData.GetHeight() * scale); Color[] colorArray = new Color[textureWidth * textureHeight]; if (!satelliteImage.hasSatelliteImage()) { return(new ColorMap(colorArray, textureWidth, textureHeight)); } MapDataSlice slice = mapData.AsSlice(); for (int y = 0; y < textureHeight; y++) { int sliceY = (int)(slice.GetY() * scale); int flippedY = satelliteImage.texture.height - (int)(sliceY + y) - 1; Array.ConstrainedCopy(satelliteImage.texture.GetPixels((int)(slice.GetX() * scale), flippedY, textureWidth, 1), 0, colorArray, (y * textureWidth), textureWidth); } return(new ColorMap(colorArray, textureWidth, textureHeight)); }