ofxAddons
ofxFPSCamera creates a camera object that behaves like the camera in a first-person shooter, controlled by either the W, A, S, D keys (or the arrow keys) and the mouse.
Forks
Forks pushed to more recently than ivaylopg/ofxFPSCamera itself, plus any admin-confirmed fork with commits of its own — worth checking if you're hitting issues with the original.
README
#ofxFPSCamera#
ofxFPSCamera creates a camera object that behaves like the camera in a first-person shooter, controlled by either the W, A, S, D keys (or the arrow keys) and the mouse.
It is derived from ofxGameCamera by James George and initially it was a fork of that project, but I think its intent is different enough that it should be a standalone addon.
The major differences between ofxFPSCamera and ofxGameCamera are that ofxFPSCamera:
Defaults to using the mouse (you do not need to click) Got rid of ability to rotate on camera Z-axis ALWAYS maintain UP direction relative to world coordinates (camera will always maintain a level horizon) Got rid of direct control of boom up/down (camera height can be set by your app via a method, but cannot be directly controlled by the user pressing a key) Limits up/down look range. (Defaults to +/- 30deg) "Infinite mouse" lets user keep looking left or right forever (has not been tested on Windows)
See included example for complete list of methods and variables.
---- Requires ofxXmlSettings to make use of the original ofxGameCamera save/load capability.