/// <summary>
/// Checks if our custom texture has been requested and returns a new <see cref="EmbeddedTextureData"></see>.
/// </summary>
/// <param name="path">Requested texture path.</param>
/// <param name="basePath">Requested texture base path.</param>
/// <returns>If our custom texture has been requested, returns a new <see cref="EmbeddedTextureData"></see>, otherwise, returns <c>null</c></returns>
private static EmbeddedTextureData CustomTextureDataCallback(string path, string basePath)
{
//Checks if our custom texture has been requested.
if (path == TextureFilename)
{
var embeddedTextureData = new EmbeddedTextureData(); //Creates a new EmbeddedTextureData instance.
var textureBytes = Convert.FromBase64String(TextureData); //Transforms texture data from a Base64 string into a byte array.
embeddedTextureData.DataPointer = STBImageLoader.LoadTextureDataFromByteArray(textureBytes, out embeddedTextureData.Width, out embeddedTextureData.Height, out embeddedTextureData.NumChannels, out embeddedTextureData.DataLength); //Loads our custom texture data from the given byte array.
embeddedTextureData.OnDataDisposal = STBImageLoader.UnloadTextureData;
return(embeddedTextureData);
}
//Returns null if our custom texture hasn't been requested.
return(null);
}
/// <summary>
/// Checks if our custom texture has been requested and returns a new <see cref="EmbeddedTextureData"></see>.
/// </summary>
/// <param name="path">Requested texture path.</param>
/// <param name="basePath">Requested texture base path.</param>
/// <returns>If our custom texture has been requested, returns a new <see cref="EmbeddedTextureData"></see>, otherwise, returns <c>null</c></returns>
private static EmbeddedTextureData CustomTextureDataCallback(string path, string basePath)
{
//Checks if our custom texture has been requested.
if (path == textureFilename)
{
var embeddedTextureData = new EmbeddedTextureData(); //Creates a new EmbeddedTextureData instance.
var textureBytes = Convert.FromBase64String(textureData); //Transforms texture data from a Base64 string into a byte array.
#if !TRILIB_USE_UNITY_TEXTURE_LOADER
embeddedTextureData.Data = STBImageLoader.LoadTextureDataFromByteArray(textureBytes, out embeddedTextureData.Width, out embeddedTextureData.Height, out embeddedTextureData.NumChannels); //Loads our custom texture data from the given byte array.
embeddedTextureData.IsRawData = true; //Tells this texture contains raw data (True for all textures loaded with STBImageLoader).
#else
embeddedTextureData.Data = textureBytes; //Set the texture data to the raw PNG texture contents.
#endif
return(embeddedTextureData);
}
//Returns null if our custom texture hasn't been requested.
return(null);
}
