# THICK line-line intersection

**URL:** <https://forum.kirupa.com/t/thick-line-line-intersection/294520>\
**Category:** flash\
**Created:** [August 15, 2009, 2:06pm UTC](https://forum.kirupa.com/t/thick-line-line-intersection/294520 "2009-08-15T14:06:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![BeerOclock](https://avatars.discourse-cdn.com/v4/letter/b/fbc32d/32.png) [@BeerOclock](https://forum.kirupa.com/u/BeerOclock)\
**Post date:** [August 15, 2009, 2:06pm UTC](https://forum.kirupa.com/t/thick-line-line-intersection/294520/1 "2009-08-15T14:06:23Z")

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Finding the intersection point of 2 line segments is easy enough.

But now I need to test wether a line with thickness intersects another (non-thick) line.

My idea is to actually perform 2 tests, one at the top and bottom of the thickness of the line. Does that make sense? Is there a better way to do it? I dont need the intersection point, just a boolean yes or no.