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Square Shift

Square Shift is a 2.5D contours modelling viewer.

alt text

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How to compile and run the program:

Compile:

$ make

To turn on optimisation (-O2)

$ make release

Run:

$ ./squareShift Data/honolulu_raw.txt (or other data sets)

Clean all compiled files + any profiling data file:

$ make clean

Clean, Compile and Run:

$ make clean && make release && ./squareShift Data/honolulu_raw.txt (or other data sets)

Profiling

$ make profile
$ ./squareShift Data/honolulu_raw.txt (or other data sets)

Generate textual listing

$ pprof --text ./squareShift Profiling/squareShift.prof

Generate annotated callgraph using gv

$ pprof --gv ./squareShift Profiling/squareShift.prof

Generate gif callgraph

$ pprof --gif ./squareShift Profiling/squareShift.prof > OUTPUT.gif

Demo

http://youtu.be/FYMh4WhZvuE

Note: Performance of the video demo is affected by the recording tool QuickTime player.

Known bugs

[?] Perspective projection works on Linux Lab Machines only

Requirements

gcc compiler, compliant to c++03

Tested targets

i686-apple-darwin10-gcc-4.2.1 on Mac OS X 10.6.8
i686-apple-darwin11-llvm-gcc-4.2 on Mac OS X 10.8.5
gcc-4.4.7 (Red Hat 4.4.7-3) on Scientific Linux - Kernel Linux 2.6.32

Profiling

gperftools-2.1 (http://code.google.com/p/gperftools/)
perl 5
gv (installable via MacPorts)

Third party resources

The makefile is a modified version of the one provided by Michael Safyan: https://sites.google.com/site/michaelsafyan/software-engineering/how-to-write-a-makefile

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