Ever notice how rose petals curl at the edges with those elegant pointed tips? For centuries, artists have celebrated these ...

“The crows successfully applied the general principle of detecting intruders to new stimuli, including simple polygon shapes.” Basically, it was a special crow video game – with added mealworm ...

Collision geometry should form a closed surface with no overlaps, holes or concave polygons. Collision geometry should should appear red when viewed from out of bounds through the 'Face Orientation' ...

Accurate simulations incorporate collision detection algorithms, which try to identify when two objects (e.g. a ball and the side of a shape) collide. Poorly written algorithms can affect the ...

Triangular algorithm of a concave polygon with constraint ... this paper introduced “bending adjustment index” to further enhance the bending shape of the river itself in the horizontal direction, so ...

His first conjecture was that the answer is a smoothed polygon with straight edges and corners rounded with hyperbolas. His second was identical to Reinhardt’s — that a rounded octagon is the worst ...

Every polygon falls into four semi-interchangeable categories. Closed shapes with more than three sides and angles can either be convex, concave, regular or irregular polygons. A regular (or ...

Simply pointing the polygons and shapes out will give a child an image to pull from when they begin to formalize geometry in school. At the middle school level, take it to the next with compare ...

In that time, the rover gathered invaluable data about what’s going on beneath the Martian surface, including surprising polygonal shapes located ... detected buried polygons, which indicate ...

Charlie Hall is Polygon’s tabletop editor ... First, the cards as shipped had conflicting shapes, with some cards concave and others convex. As a result, they required a lengthy breaking ...