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));
}
public void SatelliteImageLoadingWorks()
{
satelliteImage = SatelliteImageImporter.ReadSatelliteImage("Assets/Resources/satelliteTest.png", 827, 1024);
Assert.True(satelliteImage.width == 827, "Wrong width!");
Assert.True(satelliteImage.height == 1024, "Wrong height!");
Assert.True(satelliteImage.hasSatelliteImage(), "A satellite image was not loaded!");
Assert.True(satelliteImage.texture != null, "No texture was loaded!");
Assert.True(satelliteImage.texture.GetPixels().Length == 827 * 1024, "Wrong number of pixels!");
}
public void LackOfImageFileCreatesEmptySatelliteImageObject()
{
satelliteImage = SatelliteImageImporter.ReadSatelliteImage("Assets/Resources/wrongfile.png", 10, 10);
Assert.True(!satelliteImage.hasSatelliteImage(), "A satellite image was erroneously loaded!");
}
public static bool UseSatelliteImage()
{
return(satelliteImage != null && satelliteImage.hasSatelliteImage() && useSatelliteImage);
}