k3d/share/shaders/k3d_cloudplane.sl:20:    color cloudcolor = color (1,1,1);
k3d/share/shaders/k3d_cloudplane.sl:57:    Ct = mix(Cs, cloudcolor, f);
k3d/share/shaders/k3d_imagelayerclouds.sl:7:			     color cloudcolor = color(1, 1, 1);
k3d/share/shaders/k3d_imagelayerclouds.sl:33:  Ct = mix(skycolor, cloudcolor, smoothstep(threshold, 1, value));
k3d/share/shaders/k3d_mysky.sl:19: *    skycolor, cloudcolor - the obvious meanings

k3d/share/shaders/k3d_mysky.sl:54:	     color cloudcolor = color(1,1,1);

k3d/share/shaders/k3d_mysky.sl:76:  Ct = mix (skycolor, cloudcolor, smoothstep (threshold, 1, value));

k3d/share/shaders/k3d_puffyclouds.sl:17: *    skycolor, cloudcolor - the obvious meanings
k3d/share/shaders/k3d_puffyclouds.sl:51:	     color cloudcolor = color(1,1,1);
k3d/share/shaders/k3d_puffyclouds.sl:73:  Ct = mix (skycolor, cloudcolor, smoothstep (threshold, 1, value));
k3d/share/shaders/k3d_strata.sl:82:  /* Shade like matte, but with color scaled by cloudcolor and opacity */
