/// <summary>
/// Flips the specified image horizontally or vertically.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="libraryData">The library data.</param>
/// <param name="flip">The flip request.</param>
private void Flip(TexImage image, FreeImageTextureLibraryData libraryData, FlippingRequest flip)
{
Log.Info("Flipping image : " + flip.Flip + " ...");
for (int i = 0; i < libraryData.Bitmaps.Length; ++i)
{
switch (flip.Flip)
{
case Orientation.Vertical:
FreeImage.FlipVertical(libraryData.Bitmaps[i]);
break;
case Orientation.Horizontal:
FreeImage.FlipHorizontal(libraryData.Bitmaps[i]);
break;
}
}
image.Flip(flip.Flip);
}
/// <summary>
/// Flips the specified image horizontally or vertically.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="orientation">The orientation <see cref="Orientation.Flip"/>.</param>
public void Flip(TexImage image, Orientation orientation)
{
if (image.Format.IsCompressed())
{
Log.Warning("You can't flip a compressed texture. It will be decompressed first..");
Decompress(image, image.Format.IsSRgb());
}
var request = new FlippingRequest(orientation);
ExecuteRequest(image, request);
}
/// <summary>
/// Flips the specified image vertically or horizontally.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="libraryData">The library data.</param>
/// <param name="request">The request.</param>
/// <exception cref="TexLibraryException">Flipping failed.</exception>
private void Flip(TexImage image, PvrTextureLibraryData libraryData, FlippingRequest request)
{
Log.Info("Flipping texture : " + request.Flip + " ... ");
switch(request.Flip)
{
case Orientation.Horizontal:
if (!Utilities.Flip(libraryData.Texture, EPVRTAxis.ePVRTAxisX))
{
Log.Error("Flipping failed.");
throw new TextureToolsException("Flipping failed.");
}
break;
case Orientation.Vertical:
if (!Utilities.Flip(libraryData.Texture, EPVRTAxis.ePVRTAxisY))
{
Log.Error("Flipping failed.");
throw new TextureToolsException("Flipping failed.");
}
break;
}
image.Flip(request.Flip);
UpdateImage(image, libraryData);
}