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split gfx make rules into separate file for finer-grained dependencies.
[vor.git] / gfx.mk
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3 data/sprites/ship.png: ship.pov pnmoutline gfx.mk
4         povray -GA -D +A +UA +W32 +H32 $< 2>/dev/null
5         pngtopnm ship.png >ship.pnm
6         ./pnmoutline <ship.pnm >data/sprites/ship.pnm
7         pnmtopng -transparent =white data/sprites/ship.pnm >$@
8         rm ship.png ship.pnm data/sprites/ship.pnm
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10 data/sprites/rock%.png: rocks.pov gfx.mk
11         povray -Irocks.pov -D +H52 +W52 +K`echo "$@" | grep -o '[0-9][0-9]'` +Fp -O$@.pnm 2>/dev/null
12         pnmcrop < $@.pnm > $@-c.pnm
13         pnmtopng -transparent black < $@-c.pnm > $@
14         rm $@.pnm $@-c.pnm