/*
* Changes the texture mode to external, if it isn't already, and sets the
* file name of the new texture location.
* \param[in] The new file name for the external texture.
*/
public void SetExternalTexture(string file_name)
{
if (src_tex != null)
{
src_tex.SetExternalTexture(file_name); return;
}
else if (image != null)
{
image.SetExternalTexture(file_name);
}
//Texture not found
else
{
throw new Exception("TextureWrapper holds no data. This should not be able to happen.");
}
}
