Does anyone know of a way to fetch all polygons in a MySQL db within a given distance from a point? The actual distance is not that important since it’s calculated for each found polygon later, but it would be a huge optimization to just do that calculation for the polygons that are “close”.
What is the correct order when setting a POINT in MySQL?
I saw on StackOverflow a “point in polygon” raytracing algorithm that I implemented in my PHP Code. Most of the time, it works well, but in some complicated cases, with complex polygons and vicious points, it fails and it says that point in not in polygon when it is. For example: You will find here … Read more
I’m stuck at designing points.
I’m using Python+Numpy (can maybe also use Scipy) and have three 2D points
