k3d/share/shaders/k3d_lunette.sl:48: *   ssrepeats, ttrepeats - Number of repeats of the grid pattern in both ss
k3d/share/shaders/k3d_lunette.sl:74:	float ssrepeats;	/* number of repeats in the ss direction */
k3d/share/shaders/k3d_lunette.sl:98:		1/ssrepeats, sslinewidth, ss, filterwidth(ss)
k3d/share/shaders/k3d_lunette.sl:111:		point(ss*ssrepeats, tt*ttrepeats, noiseRandom);
