A control point form of algebraic grid generation
Peter R. Eiseman · International Journal for Numerical Methods in Fluids · 1988
Abstract Local control points are established within the context of algebraic grid generation. The method of generation is based upon a multidirectional assembly of multisurface transformations that incorporates the best features of tensor product and Boolean sum constructions. Upon assembly, the resultant capability is the capacity to conform precisely to prescribed boundaries while being able to manipulate the grid through a sparse net of control points.