polygon mesh downloads
RISAFoundation
13.0.4 download... design and optimization of foundation systems. Automatic mesh generation, thick plate modeling and comprehensive rebar calculations ... many reasons why RISAFoundation stands apart. Automatic Mesh Generation Slabs are automatically discretized into well ...
Visualization Toolkit (VTK)
9.1.0 download... and advanced modeling techniques such as: implicit modeling, polygon reduction, mesh smoothing, cutting, contouring, and Delaunay triangulation. VTK has ...
X-Blender
2.79b [rev14] download... · A range of 3D object types including polygon meshes, NURBS surfaces, bezier and B-spline curves, metaballs, vector ... 'Smooth proxy' style catmull-clark subdivision surfaces · Boolean mesh functions · Editing functions such as extrude, bevel, ...