DESCR (412B)
1 The Visualization Toolkit (VTK) is an open-source, freely available software 2 system for 3D computer graphics, modeling, image processing, volume rendering, 3 scientific visualization, and 2D plotting. It supports a wide variety of 4 visualization algorithms and advanced modeling techniques, and it takes 5 advantage of both threaded and distributed memory parallel processing for speed 6 and scalability, respectively.