Web7. jan 2024 · I'm looking for an algorithm which takes spherical coordinates (say lat-long) and identifies which face of an icosahedron a ray moving in that direction would intersect. My end goal here is to explore various cartographic map projections from a sphere onto an icosahedron (ex: Gnomic, Fuller Dymaxion, Snyder equal-area). WebTo begin solving this, first find the intersection of 2 spheres. First realize that the intersection of 2 spheres is a circle. It could be a circle with real, zero, or complex radius, but it is still a circle. So first we will solve the intersection of 2 spheres analytically.

algorithms - Intersection of circle and geodesic segment on …

Web7. jan 2024 · I'm looking for an algorithm which takes spherical coordinates (say lat-long) and identifies which face of an icosahedron a ray moving in that direction would intersect. … WebIn the theory of analytic geometry for real three-dimensional space, the curve formed from the intersection between a sphere and a cylinder can be a circle, a point, the empty set, or a special type of curve. e rattlesnake\u0027s

Intersection algorithm of space line and sphere - Programmer …

Web12. dec 2024 · I am trying to find an efficient way of computing the intersection point (s) of a circle and line segment on a spherical surface. Say you have a sphere of radius R. On the … Web1. feb 2024 · The surface of each BBSC is decomposed into a starting spherical patch, a set of lateral surfaces defined by ball Bézier curves (BBC), and an ending spherical patch. The intersection algorithm proceeds in four steps: (1) tessellating both BBSCs into triangular meshes and computing the intersection curves between the triangular meshes, which ... WebIntersection algorithm. The intersection algorithm is an agreement algorithm used to select sources for estimating accurate time from a number of noisy time sources. It forms part … e računi javna nabava