Mathematicians present the Nopertedro: a Rupert property solid that broke an old myth by preventing one copy from passing ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

WHEN our Civil and Military Engineering Examinations are daily making larger demands for geometrical proficiency a new and exceedingly lucid Note-book on Descriptive Geometry comes well-timed. Though ...

A team of researchers has teamed up with the Egyptian Ministry of Antiquities for a project called "Scan Pyramids" which will use methods such as infrared thermography to scan and map the pyramids of ...

Abstract: Reconstructing CSG trees from CAD models is a critical subject in reverse engineering. While there have been notable advancements in CSG reconstruction, challenges persist in capturing ...

Currently if a geometry creates a set of triangles that might overlap then it can request that we use a stencil-then-cover operation to resolve their overlapping areas before we apply the rendering ...

Abstract: Currently digital educational applications are employed in education, since technological tools are very interesting and engaging for pupils. Augmented Reality (AR) is one of the most ...

TQMesh is a C++ library and standalone application for generating two-dimensional meshes composed of triangular and quadrilateral elements. It is intended for use in scientific and engineering ...