vtkDataTransferHelper

Section: Visualization Toolkit Rendering Classes

Usage

vtkDataTransferHelper is a helper class that aids in transferring data between the CPU memory and the GPU memory. The data in GPU memory is stored as textures which that in CPU memory is stored as vtkDataArray. vtkDataTransferHelper provides API to transfer only a sub-extent of CPU structured data to/from the GPU.

To create an instance of class vtkDataTransferHelper, simply invoke its constructor as follows

  obj = vtkDataTransferHelper

Methods

The class vtkDataTransferHelper has several methods that can be used. They are listed below. Note that the documentation is translated automatically from the VTK sources, and may not be completely intelligible. When in doubt, consult the VTK website. In the methods listed below, obj is an instance of the vtkDataTransferHelper class.