Axiom.RenderSystems.DirectX9.D3DTexture.LoadCubeTexture C# (CSharp) Метод

		private void LoadCubeTexture()
		{
			Debug.Assert( this.TextureType == TextureType.CubeMap, "this.TextureType == TextureType.CubeMap" );

			if ( Name.EndsWith( ".dds" ) )
			{
				Stream stream = ResourceGroupManager.Instance.OpenResource( Name, Group, true, this );

				int numMips = this.RequestedMipmapCount + 1;
				// check if mip map volume textures are supported
				if ( ( _devCaps.TextureCaps & D3D.TextureCaps.MipCubeMap ) != D3D.TextureCaps.MipCubeMap )
				{
					// no mip map support for this kind of textures :(
					this.MipmapCount = 0;
					numMips = 1;
				}

				_d3dPool = ( Usage & TextureUsage.Dynamic ) != 0 ? D3D.Pool.Default : D3D.Pool.Managed;

				try
				{
					// load the cube texture from the image data stream directly
					_cubeTexture = D3D.CubeTexture.FromStream( _device, stream, (int)stream.Length, numMips, D3D.Usage.None, D3D.Format.Unknown, _d3dPool, D3D.Filter.None, D3D.Filter.None, 0 );
				}
				catch ( Exception ex )
				{
					FreeInternalResources();
					throw new Exception( "Can't create cube texture.", ex );
				}

				// store off a base reference
				_texture = _cubeTexture;

				// set src and dest attributes to the same, we can't know
				D3D.SurfaceDescription desc = _cubeTexture.GetLevelDescription( 0 );
				_d3dPool = desc.Pool;

				SetSrcAttributes( desc.Width, desc.Height, 1, D3DHelper.ConvertEnum( desc.Format ) );
				SetFinalAttributes( desc.Width, desc.Height, 1, D3DHelper.ConvertEnum( desc.Format ) );

				internalResourcesCreated = true;

				stream.Close();
			}
			else
			{
				// Load from 6 separate files
				// Use Axiom codecs
				string[] postfixes = { "_rt", "_lf", "_up", "_dn", "_fr", "_bk" };
				List<Image> images = new List<Image>();

				int pos = Name.LastIndexOf( "." );
				string baseName = Name.Substring( 0, pos );
				string ext = Name.Substring( pos + 1 );

				for ( int i = 0; i < 6; i++ )
				{
					string fullName = baseName + postfixes[ i ] + "." + ext;

					Stream strm = ResourceGroupManager.Instance.OpenResource( fullName, Group, true, this );
					var image = Image.FromStream( strm, ext );
					images.Add( image );
					strm.Close();
				}

				LoadImages( images.ToArray() );
			}
		}