June 2013
Beginner to intermediate
296 pages
6h 50m
English
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Sounds in 3D space
The most interesting part about sound effects is yet to come. An immersive atmosphere only builds up if sounds are properly located within the game world. Like graphical objects, sounds can have a position.
The coordinate system for sounds is three-dimensional. SFML's sound API works with the sf::Vector3f type, a 3D vector with the members x, y, and z. SFML internally uses Open Audio Library (OpenAL), an interface for low-level audio functionality, which is also the origin of the sound spatialization concepts we are going to discuss here.
Spatializing sounds means nothing more than to locate them in the 3D space, that is, to give them a spatial representation.
The listener
The audition of spatial sound effects depends on the listener. ...
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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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