I have a set of points saved with their respective latitude and longitude in a data frame like this: points = data.frame(point_id = 1:3, lat = c
I was trying to assign the value of a geometry point (it has x,y,z. All of them are float64. If you want to check it: http://docs.ros.org/en/noetic/api/geometry
I have currently implemented a version of this tutorial: Real Time AI Face Landmark Detection in 20 Minutes with Tensorflow.JS and React It demonstrates how to
In the code below it is fairly simple to check does the line cross into the geometry or not - it's also trivial to work out the coordinate that the line crosses
I have a collection of vertices that have been drawn sequentially by a user and I need to count how many enclosed areas there are within this shape. I have mana
I have an n-Dimensional rectilinear grid, such that the edges in each dimension i are given by x_i = {x[i, 0], x[i,1], ..., x[i, Ni-1], x[i, Ni]}, with N_i edge
I have a scatter plot and I'm allowing points to be selected by drawing an ellipse like so: In the above image the X axis and Y axis are scaled differently. I'
I know the principle of triangulation for 3D Point estimation from images. However, how would you solve the following problem, I have images from a Line in 3D s
I'm working on flutter project using google-maps-flutter plugin, and I want to check if the user location is inside the polygon that I created on the map. There
A user will define a line on screen which will have, when drawn, a given thickness (or width). I now need to be able to determine the coordinates of a bounding
I try to put a circle-shaped frame around a text view, but I just can't get it properly aligned and I can't see where the problem is. As you can see in the pict
I have a rotation and I want to decompose it into a series of rotations around 3 orthogonal arbitrary axes. It's a bit like a generalisation of Euler decomposit
I'd like to automatically derive transects, perpendicular to the coastline. I need to be able to control their length and spacing and their oriëntation nee
I just started working on a new project, doing research about the state of the art methods computing the position of objects on photos, given the following info
given a ARMeshAnchor 'meshAnchor', i can retrieve its geometry and faces : let geometry = meshAnchor.geometry let faces = geometry.faces var i = Int(0) while i
I need to find a point where a line (its origin is ellipse' center) intersects an ellipse in 2D... I can easily find a point on a circle, because I know an angl
So, I have this algorithm to calculate cross-section of 3D shape with plane given with normal vector. However, my current problem is, that the cross-section is
I don't want to resort in converting my geography data to geometry just so it returns true in STIntersect. Here is the code in SQL: DECLARE @point GEOGRAPHY =
I don't want to resort in converting my geography data to geometry just so it returns true in STIntersect. Here is the code in SQL: DECLARE @point GEOGRAPHY =
I found the envelope class in Java's JTS library very handy. An envelope holds the minimal and maximal coordinates of a geometry and is also called bounding box