Activiz provides a powerful interface to the visualization toolkit (vtk), an object-oriented software system encompassing thousands of algorithms that transform data into interactive 3d environments. activiz, which generates c# wrappers around vtk, enables developers to combine the power of vtk with the many .net framework objects for web and database access. available as source code or as a pre-built winforms control, activiz .net includes examples, online documentation, and supports intellisense in the .net framework