k3d/share/shaders/k3d_lunette.sl:17: *   urepeats, vrepeats - number of repeats of the grid pattern in u and v
k3d/share/shaders/k3d_lunette.sl:141:	float vrepeats = 30;		/* Number of repeats in v */
k3d/share/shaders/k3d_lunette.sl:160:		u, v, urepeats, vrepeats, ulinewidth, vlinewidth,
