private static IMeshFile GetProviderInstance(string path)
{
string ext = Path.GetExtension(path);
IMeshFile provider = null;
if (container.ContainsKey(ext))
{
provider = container[ext];
}
else
{
provider = CreateProviderInstance(ext);
}
return(provider);
}
private static IMeshFile CreateProviderInstance(string ext)
{
// TODO: automate by using IMeshFormat's Extensions property.
IMeshFile provider = null;
if (ext == ".node" || ext == ".poly" || ext == ".ele")
{
provider = new TriangleFile();
}
if (provider == null)
{
throw new NotImplementedException("File format not implemented.");
}
container.Add(ext, provider);
return(provider);
}
/// <summary>
/// Save the current mesh to given file.
/// </summary>
public static void Save(string path, Mesh mesh)
{
IMeshFile provider = GetProviderInstance(path);
provider.Write(mesh, path);
}
/// <summary>
/// Returns true, if the given file contains mesh information.
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static bool ContainsMeshData(string path)
{
IMeshFile provider = GetProviderInstance(path);
return(provider.ContainsMeshData(path));
}
/// <summary>
/// Read a mesh from given file.
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static Mesh Import(string path)
{
IMeshFile provider = GetProviderInstance(path);
return(provider.Import(path));
}
/// <summary>
/// Read an input geometry from given file.
/// </summary>
public static InputGeometry Read(string path)
{
IMeshFile provider = GetProviderInstance(path);
return(provider.Read(path));
}