k3d/share/shaders/k3d_parquet_plank.sl:22: *   wavy - relative wavyness of the ring pattern
k3d/share/shaders/k3d_parquet_plank.sl:41:			  float grainy = 1, wavy = 0.08;)
k3d/share/shaders/k3d_parquet_plank.sl:123:      ttt = tt / 4 + whichplank / 28.38 + wavy * noise(8 * ss, tt / 4);
k3d/share/shaders/k3d_parquet_plank2.sl:23: *   wavy - relative wavyness of the ring pattern
k3d/share/shaders/k3d_parquet_plank2.sl:55:	       float grainy = 1, wavy = 0.08; )
k3d/share/shaders/k3d_parquet_plank2.sl:123:      ttt = tt/4+whichplank/28.38 + wavy * noise (8*ss, tt/4);
k3d/share/shaders/k3d_parquet_tile.sl:24: *   wavy - relative wavyness of the ring pattern
k3d/share/shaders/k3d_parquet_tile.sl:70:	       float grainy = 1, wavy = 0.08; )
k3d/share/shaders/k3d_parquet_tile.sl:138:      ttt = tt/4+whichplank/28.38 + wavy * noise (8*ss, tt/4);
k3d/share/shaders/k3d_plank.sl:20: *   wavy - relative wavyness of the ring pattern
k3d/share/shaders/k3d_plank.sl:38:		  float grainy = 1, wavy = 0.08;)
k3d/share/shaders/k3d_plank.sl:109:      ttt = tt + whichplank / 28.38 + wavy * noise(8 * ss, tt);
k3d/share/shaders/k3d_superplank.sl:29: *   wavy - relative wavyness of the ring pattern
k3d/share/shaders/k3d_superplank.sl:77:			float wavy = 0.08;	/* Larger makes rings more wavy */
k3d/share/shaders/k3d_superplank.sl:218:      ttt = ring_t + whichplank * 28.38 + wavy * noise(8 * ring_s, ring_t);
