Top "Intersection" questions

Intersection is a term that relates to descriptive geometry and functions.

Check if two line segments are colliding (only check if they are intersecting, not where)

I need a fast algorithm for checking if two non-infinite lines are crossing. Have to be fast because it'll run …

algorithm math intersection
2d game : fire at a moving target by predicting intersection of projectile and unit

Okay, this all takes place in a nice and simple 2D world... :) Suppose I have a static object A at …

2d intersection predict
How to check intersection between 2 rotated rectangles?

Can someone explain how to check if one rotated rectangle intersect other rectangle?

math intersection rect
Determining if two rays intersect

I have two rays on a 2D plane that extend to infinity, but both have a starting point. They are …

algorithm math geometry intersection
Line intersection with AABB Rectangle?

Preferably without using any kind of loop, as this'll be used in a game. I wish to intersect a line …

c# line collision-detection intersection
Best way to get intersection of keys of two objects?

I have two object literals like so: var firstObject = { x: 0, y: 1, z: 2, a: 10, b: 20, e: 30 } var secondObject = { x: 0, y: 1, z: 2, …

javascript object functional-programming big-o intersection
Intersect two arrays

How can I find the intersecttion between 2 arrays in C#, in a fast way?

arrays c#-4.0 intersection
finding point of intersection in R

I have 2 vectors: set.seed(1) x1 = rnorm(100,0,1) x2 = rnorm(100,1,1) I want to plot these as lines and then find the …

r intersection spatstat
Intersection of two string array (ignore case)

I have two arrays: string[] array1 = { "Red", "blue", "green", "black" }; string[] array2 = { "BlUe", "yellow", "black" }; I need only the matching …

c# .net linq intersection