Axiom.RenderSystems.Xna.XnaHardwareVertexBuffer.XnaHardwareVertexBuffer C# (CSharp) Метод

		public XnaHardwareVertexBuffer( HardwareBufferManagerBase manager, VertexDeclaration vertexDeclaration, int numVertices, BufferUsage usage, XFG.GraphicsDevice dev, bool useSystemMemory, bool useShadowBuffer )
            : base( manager, vertexDeclaration, numVertices, usage, useSystemMemory, useShadowBuffer )
		{
			_device = dev;
            if ( !( vertexDeclaration is XnaVertexDeclaration ) )
            {
                throw new AxiomException ("Invalid VertexDeclaration supplied, must be created by HardwareBufferManager.CreateVertexDeclaration()" );
            }
            if (usage == BufferUsage.Dynamic || usage == BufferUsage.DynamicWriteOnly)
            {
                _buffer = new XFG.DynamicVertexBuffer(_device, ( (XnaVertexDeclaration)vertexDeclaration ).XFGVertexDeclaration , numVertices, XnaHelper.Convert(usage));
            }
            else
                _buffer = new XFG.VertexBuffer(_device, ( (XnaVertexDeclaration)vertexDeclaration ).XFGVertexDeclaration, numVertices, XnaHelper.Convert(usage));

            _bufferBytes = new byte[ vertexDeclaration.GetVertexSize() * numVertices];
			_bufferBytes.Initialize();
		}