Composite mappings for planar mesh generation
Richard Crawford, Warren Waggenspack, D. C. Anderson, Mike J. Bailey · International Journal for Numerical Methods in Engineering · 1987
Abstract A new algorithm is presented for automatically grading meshes generated over planar triangular and quadrilateral regions using parametric mappings. Rational parametric bicubic Bézier polynomials are coupled with an element density function to concentrate elements around regions of high solution gradients.