[CSC 315] Coordinate Mapping

Andrew J. Pounds pounds_aj at mercer.edu
Tue Sep 6 19:13:41 EDT 2016


Guys and Gals -- I have created a modified version of the mousekeys 
repository that does all of the window mapping that we have been talking 
about in in class. To look at it you need to clone the repository...


git clone https://github.com/drlbs/mousekeys.git


And then after you cd to the mousekeys directory checkout the coordshift 
branch


cd mousekeys

git checkout coordshift


Then look at the interact.c code.   All of the meaningful stuff is in 
the drawBox method (lines 95 to 130). To explicitly show how the mapping 
is working I print out out both the window and world coordinates in the 
console.  Let me know if you have any questions.


-- 
Andrew J. Pounds, Ph.D.  (pounds_aj at mercer.edu)
Professor of Chemistry and Computer Science
Mercer University,  Macon, GA 31207   (478) 301-5627
http://faculty.mercer.edu/pounds_aj

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