IGGTM enables the creation of 2D and 3D arbitrary shapes and multi-block structured grids on 2D/3D geometries. IGGTM supports python scripts for automatic meshing reply into optimization loops.
Common CAD formats as import
Many CAD features based on NURBS curves and surfaces
Powerful tolerance managemet system avoiding tedious CAD repair tasks
Simple and intuitive blocking tool
Automatic block mapping
Full automatic block connection tool ensuring grid consistency at the interface between blocks
Boundary shape clustering
Snapping functions
Internal faces and edges allowing full control of block grids
Algebraic and elliptic smoothers for surface and volume meshes
CAD projection
Saving and viewing surface and block grids at different coarse grid levels
