/// <summary>
/// Updates the given VTK color transfer function with the current composed LUT data.
/// </summary>
/// <param name="tfColor"></param>
public void UpdateTransferFunction(vtkColorTransferFunction tfColor)
{
if (_disposed)
{
throw new ObjectDisposedException("The transfer function composer has already been disposed!");
}
Recalculate();
// N.B.: BuildFunctionFromTable builds the transfer function from the given array, but does not keep pointer to array!
var outputLut = GetOutputLut();
tfColor.SetRange(outputLut.MinInputValue, outputLut.MaxInputValue);
tfColor.BuildFunctionFromTable(outputLut.MinInputValue, outputLut.MaxInputValue, _vtkData.Length / 3, _vtkData);
}
/// <summary>
/// Updates the given VTK color transfer function with the current composed LUT data.
/// </summary>
/// <param name="tfColor"></param>
public void UpdateTransferFunction(vtkColorTransferFunction tfColor)
{
if (_disposed) throw new ObjectDisposedException("The transfer function composer has already been disposed!");
Recalculate();
// N.B.: BuildFunctionFromTable builds the transfer function from the given array, but does not keep pointer to array!
var outputLut = GetOutputLut();
tfColor.SetRange(outputLut.MinInputValue, outputLut.MaxInputValue);
tfColor.BuildFunctionFromTable(outputLut.MinInputValue, outputLut.MaxInputValue, _vtkData.Length/3, _vtkData);
}