flatten-js is a javascript library for manipulating abstract geometrical shapes like point, vector, line, ray, segment, circle, arc and polygon. Shapes may be organized into Planar Set - searchable ...

bool is_intersect_sp(const Segment& s, const Point& p) { return ccw(s.a, s.b, p) == 0; bool is_intersect_ll(const Line& l1, const Line& l2) { if(!eq(cross(l1.b - l1.a ...

Abstract: Line segment features become popular in SLAM community. Usually, line-based SLAM systems utilize local appearance descriptors for line segment tracking. However, traditional descriptor-based ...

I'm working on a (triangle) mesh slice generator, and I have the slice plane functionality working. However, the triangles are given to me unordered (it is out of an STL file), so my derived line ...

Pythagoras' theorem close Pythagoras' theoremPythagoras's theorem applies to right-angled triangles. The area of the square drawn on the hypotenuse is equal to the sum of the squares drawn on the ...