solidThinking Inspire 2018.3.0.10526 solidThinking, Inc. announced the availability of Inspire 2018, is a concept design tool that uses topology, topography, lattice, and gauge optimization to produce structural shapes in response to loads. The resulting shapes are polymeshes you can export to other computer-aided design tools as a source of inspiration for your designs. You can also generate .stl files for rapid prototyping.