/// <summary>
/// Initializes a new instance of the <see cref="ComputeVertexStreamScalar"/> class.
/// </summary>
public ComputeVertexStreamScalar()
{
Stream = new ColorVertexStreamDefinition();
Channel = ColorChannel.R;
}
/// <summary>
/// Initializes a new instance of the <see cref="ComputeVertexStreamColor"/> class.
/// </summary>
public ComputeVertexStreamColor()
{
Stream = new ColorVertexStreamDefinition();
oldHashCode = 0;
}