k3d/share/shaders/k3d_hexatile_bump.sl:10:*	float Edge1	=.2 			---	Minvalue of Edge.
k3d/share/shaders/k3d_hexatile_bump.sl:80:	float Edge1	=.2; 
k3d/share/shaders/k3d_hexatile_bump.sl:112:float smoothp_20 = smoothpulse (0,Edge1,Edge2,1,SQRT_f2);
k3d/share/shaders/k3d_hexatile_bump.sl:118:float smoothp_22 = smoothpulse (0,Edge1,Edge2,1,SQRT_f1);
k3d/share/shaders/k3d_softboxes.sl:221:		boxWEdge1	= -0.1,
k3d/share/shaders/k3d_softboxes.sl:223:		boxHEdge1	= -0.1,
k3d/share/shaders/k3d_softboxes.sl:364:		    boxWidth1,boxHeight1,boxWEdge1,boxHEdge1,
