March 2017
Intermediate to advanced
480 pages
11h 3m
English
Content preview from Game Physics Cookbook
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Linetest Plane
A Line segment represented by end points A and B can be parametrically expressed as follows:
S(t) = A + t(B-A) where 
We can check if a line segment intersects a Plane by substituting the parametric equation of the Line into the Plane equation. If any point along the line at time t exists that satisfies the Plane equation, the Line segment and Plane intersect:
Getting ready
We are going to implement a function to test if a Line segment and a Plane intersect. This function will return a Boolean result.
How to do it…
Follow these steps to ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.