cg-from-scratch/run

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309 B
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Executable File

#!/bin/bash
USAGE="Usage: run (raytracer | rasteriser)"
if [[ $# == 0 ]]; then
echo $USAGE
exit 1
fi
while [[ $# -gt 0 ]]; do
case $1 in
raytracer)
RENDERER="raytracer"
shift # past argument
;;
-*|--*|*)
echo $USAGE
exit 1
;;
esac
done
./build_dir/$RENDERER