Efficient implementation of GJK algorithm for proximity queries (collision detection, distance computations, penetration depths and witness points) between convex shapes. The library can be extended ...

Abstract: Collision detection is a fundamental problem in various domains, such as robotics, computational physics, and computer graphics. In general, collision detection is tackled as a computational ...

Quadtree stands out as a pivotal data structure, especially in 2D game development. It excels at spatial partitioning, efficiently organizing and searching for objects in a hierarchical tree structure ...

distance3d relies on numba to speed up computations. numba in its latest version requires at least Python 3.7 and NumPy 1.18. See here for current requirements ...

Despite the common use of nonspherical catalyst pellets in chemical engineering applications, the packing structures of such pellets have not been as systematically studied and characterized as ...

Many natural systems are structured by the ordering of repeated, distinct shapes. Understanding how this happens is difficult because shape affects structure in two ways. One is how the shape of a ...