/// <summary>
/// Loads the texture.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="path">The path.</param>
/// <param name="loadedCallback">The loaded callback.</param>
/// <param name="loadingMode">The loading mode.</param>
/// <param name="flags">The flags.</param>
/// <returns></returns>
private static T LoadTexture <T>(string path, string contentDir, TextureLoadedHandler loadedCallback, LoadingMode loadingMode, TextureFlags flags) where T : MyTexture
{
MyTexture texture;
if (TexturesWithIgnoredQuality.Contains(Path.Combine(contentDir, path)))
{
flags |= TextureFlags.IgnoreQuality;
}
if (typeof(T) == typeof(MyTexture2D))
{
texture = new MyTexture2D(contentDir, path, GetLoadMethod(loadingMode), flags);
}
else if (typeof(T) == typeof(MyTextureCube))
{
texture = new MyTextureCube(contentDir, path, GetLoadMethod(loadingMode), flags);
}
else
{
throw new ArgumentException("Unsupported texture type", "T");
}
if (loadedCallback != null)
{
texture.TextureLoaded += loadedCallback;
}
switch (loadingMode)
{
case LoadingMode.Immediate:
{
if (!texture.Load(MyRenderConstants.RenderQualityProfile.TextureQuality, (flags & TextureFlags.CanBeMissing) > 0))
{
return(null);
}
break;
}
case LoadingMode.Background:
{
LoadTextureInBackground(texture);
}
break;
}
lock (m_textures)
{
m_textures[Path.Combine(contentDir, path)] = texture;
DbgWatchLoadedTextures();
}
return((T)texture);
}
public static double GetTextureSizeInMb(MyTextureCube texture)
{
return 6 * CalculateTextureSizeInMb(texture.Format, texture.Size, texture.Size, texture.LevelCount);
}
static void UpdateTexture()
{
// This texture should be in DDS file extension and must be DXT1 compressed (use Photoshop and DDS tool from NVIDIA)
// We don't use for it dxt compression from XNA's content processor because we don't want huge (over 100 Mb) files in SVN.
if (string.IsNullOrEmpty(Filename))
m_textureCube = null;
else
m_textureCube = MyTextureManager.GetTexture<MyTextureCube>(Filename, "", null, LoadingMode.Immediate);
}
public override void UnloadContent()
{
MyRender.Log.WriteLine("MyBackgroundCube.UnloadContent - START");
MyRender.Log.IncreaseIndent();
if (m_boxVertexBuffer != null)
{
m_boxVertexBuffer.Dispose();
m_boxVertexBuffer = null;
}
if (m_textureCube != null)
{
MyTextureManager.UnloadTexture(m_textureCube);
m_textureCube = null;
}
m_textureCube = null;
m_loaded = false;
MyRender.Log.DecreaseIndent();
MyRender.Log.WriteLine("MyBackgroundCube.UnloadContent - END");
}
