Definitions for grass generation and scattering on the surface.

Cluster to let you fillet two surfaces

Create NACA 4 series aerofoil/airfoil sections on the fly

This toolkit helps users to analyze street connectivity based on measures of metric reach, directional reach, intersection reach, and more.

This program allows you to visualize to visualize a section of circular tube and to know its mechanical characteristics like the section, the inertia