k3d/share/shaders/k3d_craters.sl:36:    float	rmax1=1000000,rmax2=1000000,rrad1=0,rrad2=0,cellsizescale,ilac;
k3d/share/shaders/k3d_craters.sl:50:	rrad2 = 0;
k3d/share/shaders/k3d_craters.sl:72:		      rrad2 = rrad1;
k3d/share/shaders/k3d_craters.sl:82:		      rrad2 = rad;
k3d/share/shaders/k3d_craters.sl:91:	    rrad2 += fBm_default(P*sc)*asc*distortamp; 
k3d/share/shaders/k3d_craters.sl:101:	if (rrad2 > 0 && rmax2 > 0) 
k3d/share/shaders/k3d_craters.sl:103:	    r = smoothstep(0,rrad2,rmax2);
k3d/share/shaders/k3d_shiftedmoontile.sl:64:	float d, d2;             /* Point distance from circle1, circle2 */
k3d/share/shaders/k3d_shiftedmoontile.sl:80:	d2 = distance (eclipseCenter, (ss, tt, 0));
k3d/share/shaders/k3d_shiftedmoontile.sl:83:	circle2 = 1 - smoothstep (radius - fuzz, radius + fuzz, d2);
k3d/share/shaders/k3d_softboxes.sl:229:    string	boxCoord2	= "";
k3d/share/shaders/k3d_softboxes.sl:372:	    if (boxCoord2 != "") {
k3d/share/shaders/k3d_softboxes.sl:374:boxCoord2,boxTex2,boxTexStr2,
k3d/share/shaders/k3d_wood2.sl:2: * wood2.sl -- another surface shader for wood.
k3d/share/shaders/k3d_wood2.sl:21:surface k3d_wood2(float Ka = 1, Kd = .75, Ks = .4;
