Vector controller performs vector operations on one or between two or three input vectors. 

      Blend controller takes two input and mix them using the third input (Blend amount). Below is the formula used in blend controller:

      This controller extract the RGB , HSV and Alpha values from a given bitmap (image) or procedural map or the vertex color channel of the mesh geometries

Array Variable Controller This controller returns some basic information about the array members and current scene states. Note that controller retrieve the information from the members of the first parent (container) node in a Paraflow.Also if the controller is used under Array Variable Override controller then the new values that are overwritten by the AVO […]

      Mesh Controller This controller extract information about Faces,Edges and Vertices of an Editable Mesh or Editable Poly object.