The user simply selects a lattice unit in order to build a uniform structure that is the result of the cell being multiplied by X, Y and Z. Regardless of which lattice type you choose to work with in Creo 4.0, the concept of using either 2 1/2 D or 3D lattices remains the same. Each geometry can have different uses and the ability to remove dangling beams is also included.

These are beam-based with multiple 3D cells that include hexagonal and octagonal designs. Extrusion-based and offering multiple cell types, this type of lattice is available in both triangular and honeycomb formations. For example, you can use the following types of lattices in Creo 4: Often referred to as lightweight structures, lattices come in a number of forms. Nowhere is this more evident than in the latest Creo 4.0 release.

Put simply, they’re now a joy to work with.

Spoked wheels and trusses are examples of lattice-based objects that have a basic topology that repeats either consistently or with a degree of variation.ĭealing with lattices in computer aided design has always been tricky, but the pace of technological advancement has given designers increasingly powerful tools that enable latices to be built and manipulated with astonishing ease. At their base level, lattices are repeating structures.

Windchill formation creo