Solved

DOOM 3D techniques

Posted on 1998-10-26
3
173 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
Comment Utility
Try to find PCGPE ( PC games programmers encyclopedy ) for DOS (!!!)
there you can find all the explanations

0
 

Author Comment

by:gauss_l
Comment Utility
er.
thanks but no thanz
0
 

Accepted Solution

by:
d94stein earned 30 total points
Comment Utility
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

Highfive Gives IT Their Time Back

Highfive is so simple that setting up every meeting room takes just minutes and every employee will be able to start or join a call from any room with ease. Never be called into a meeting just to get it started again. This is how video conferencing should work!

Join & Write a Comment

In days of old, returning something by value from a function in C++ was necessarily avoided because it would, invariably, involve one or even two copies of the object being created and potentially costly calls to a copy-constructor and destructor. A…
Written by John Humphreys C++ Threading and the POSIX Library This article will cover the basic information that you need to know in order to make use of the POSIX threading library available for C and C++ on UNIX and most Linux systems.   [s…
The viewer will learn how to user default arguments when defining functions. This method of defining functions will be contrasted with the non-default-argument of defining functions.
The viewer will be introduced to the member functions push_back and pop_back of the vector class. The video will teach the difference between the two as well as how to use each one along with its functionality.

743 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

Need Help in Real-Time?

Connect with top rated Experts

17 Experts available now in Live!

Get 1:1 Help Now