Solved

DOOM 3D techniques

Posted on 1998-10-26
3
176 Views
Last Modified: 2012-05-04
wat is the difference between ray-casting and ray-tracing?
0
Comment
Question by:gauss_l
3 Comments
 

Expert Comment

by:Maizlish
ID: 1176250
Try to find PCGPE ( PC games programmers encyclopedy ) for DOS (!!!)
there you can find all the explanations

0
 

Author Comment

by:gauss_l
ID: 1176251
er.
thanks but no thanz
0
 

Accepted Solution

by:
d94stein earned 30 total points
ID: 1176252
Ray casting is like ray tracing, but you do not worry about secondary rays
(eg. shadows, mirrors). Only check visiblity and color.

0

Featured Post

Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Templates For Beginners Or How To Encourage The Compiler To Work For You Introduction This tutorial is targeted at the reader who is, perhaps, familiar with the basics of C++ but would prefer a little slower introduction to the more ad…
Introduction This article is the first in a series of articles about the C/C++ Visual Studio Express debugger.  It provides a quick start guide in using the debugger. Part 2 focuses on additional topics in breakpoints.  Lastly, Part 3 focuses on th…
The goal of the video will be to teach the user the concept of local variables and scope. An example of a locally defined variable will be given as well as an explanation of what scope is in C++. The local variable and concept of scope will be relat…
The viewer will learn additional member functions of the vector class. Specifically, the capacity and swap member functions will be introduced.

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question