Axiom.Animating.VertexAnimationTrack.CreateVertexMorphKeyFrame C# (CSharp) Method

		public VertexMorphKeyFrame CreateVertexMorphKeyFrame( float time )
		{
			if ( animationType != VertexAnimationType.Morph )
				throw new Exception( "Morph keyframes can only be created on vertex tracks of type morph; in VertexAnimationTrack::createVertexMorphKeyFrame" );
			return (VertexMorphKeyFrame)CreateKeyFrame( time );
		}

		protected void ReadMorphKeyframe( BinaryReader reader, VertexAnimationTrack track )
		{
			var time = ReadFloat( reader );
			var mkf = track.CreateVertexMorphKeyFrame( time );
			var vertexCount = track.TargetVertexData.vertexCount;
			// create/populate vertex buffer
			var decl = HardwareBufferManager.Instance.CreateVertexDeclaration();
			decl.AddElement( 0, 0, VertexElementType.Float3, VertexElementSemantic.Position );

			var buffer = HardwareBufferManager.Instance.CreateVertexBuffer( decl, vertexCount, BufferUsage.Static, true );
			// lock the buffer for editing
			var vertices = buffer.Lock( BufferLocking.Discard );
			// stuff the floats into the normal buffer
			ReadFloats( reader, vertexCount*3, vertices );
			// unlock the buffer to commit
			buffer.Unlock();
			mkf.VertexBuffer = buffer;
		}