martinstannard / context_free

some of my creations for the Context Free program http://www.contextfreeart.org/

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context_free / grass.cfdg
100644 51 lines (41 sloc) 0.614 kb
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startshape start
 
rule start
{
	sky  {} 
	world{h 120  sat 1 b 0 r 90 }
	world{h 100  sat 1 b 0 r 90 }
	world{h 80  sat 1 b 0 r 90 }
}
 
rule sky {
	SQUARE {x  -100 y 100 h  210 sat 0.7  b 0.3 s 200 z -1}
	CIRCLE { x -100 y 150 h 40 sat 0.9 b 0.7 s 30 }
	cloud {}
}
 
rule world
{
	200*{y 1 } blade{ sat 0.2 b 0.5}
}
 
rule blade 25
{
	SQUARE{}
	blade{x 0.95  r -2 s 0.98 }
}
 
rule blade 18
{
	SQUARE{}
	blade{x 0.90 r 1 s 0.97  b 0.1 }
}
 
rule blade 16
{
	SQUARE{}
	blade{x 0.90 r 2 s 0.93  b 0.1 }
}
 
rule blade
{
	SQUARE{}
}
 
rule cloud
{
	CIRCLE {  x -100 y 140 h 0 sat 0 b 1 s 15 alpha -0.5}
	cloud { s 0.9 }
}