This Actionscript 3 function returns some properties that are about a line-to-polygon intersection.
It's useful for knowing all intersection points of a segment intersecting with a polygon, and knowing if the end points of the segment are inside the polygon.

Read the rest of this entry »

Here is an ActionScript 3 function that will return intersection information between a segment and circle.
It's useful to me to know if a segment is partially intersecting with a circle or going completely through.

Read the rest of this entry »

The intersection Point of two lines is useful to know. This is a function to find it in AS3.

Read the rest of this entry »