The Official Blog of Patcoola

Im just a dude watching over my parents,
and trying to make cartoons and video games from home.

Script: Intersection [JS]

Important!

Dear visitors,

This blog and the Tigarus.com network will be changing our website software in May (2024). There will be some down time and there will be a change to the webpage addresses.

We will also be removing the Anime blogs. The Rocksmith Songs website will be unavailable of a few weeks or months while I move the database to the new software.

At the moment we are running on Wordpress, the new software is an in-house project which is 57 times faster. It will also provide more freedom for development.

Thank you for understanding.

, By Patcoola

Script Title: intersect
Programming Language: Java Script
Date Completed: 2013/08/26

Purpose: Get the intersection point of two lines.

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Description: Calculates the X and Y position where two lines intersect. Returns an array [x,y], if the two lines do not intersect returns [null, null].

Method:

intersect ( x1, y1, x2, y2, x3, y3, x4, y4 );

Example:

Line 1 Point A: x1, y1
Line 1 Point B: x2, y2

Line 2 Point A: x3, y3
Line 2 Point B: x4, y4

 

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