Pointwise [L1 ] is a Texan company specialized in grid generation and pre-processing for CFD (Computational Fluids Dynamics). Its major product (Gridgen) embeds a Tcl-Tk based scripting language called GridgenGlyph [L2 ]. It provides customization capabilities covering the entire range of functionality available in Gridgen for commands and GUIs.
- Script samples are available here [L3 ]
- See also this article Automating Mesh Generation Through Scripting (pdf)