k3d/share/shaders/k3d_hdr_light.sl:50:	float shadowsamples = 16.0;

k3d/share/shaders/k3d_hdr_light.sl:95:		            Cl *= 1 - shadow(shadowname, Ps, "samples", shadowsamples, "blur", shadowblur, "bias", shadowbias);

k3d/share/shaders/k3d_hdri2.sl:10:       float shadowsamples = 1;)
k3d/share/shaders/k3d_hdri2.sl:18:            Cl *= 1 - color shadow (shadowname, Ps, "samples", shadowsamples,
k3d/share/shaders/k3d_softboxes.sl:279:	    shadowsamples = 16;
k3d/share/shaders/k3d_softboxes.sl:284:	    shadowsamplesb = 16;
k3d/share/shaders/k3d_softboxes.sl:289:	    shadowsamplesc = 16;
k3d/share/shaders/k3d_softboxes.sl:294:	    shadowsamplesd = 16;
k3d/share/shaders/k3d_softboxes.sl:468:			shadowblur,shadowsamples,shadowbias);
k3d/share/shaders/k3d_softboxes.sl:473:			shadowblurb,shadowsamplesb,shadowbiasb);
k3d/share/shaders/k3d_softboxes.sl:478:			shadowblurc,shadowsamplesc,shadowbiasc);
k3d/share/shaders/k3d_softboxes.sl:483:			shadowblurd,shadowsamplesd,shadowbiasd);
k3d/share/shaders/k3d_superkagee.sl:45:                        shadowsamplesa = 16,
k3d/share/shaders/k3d_superkagee.sl:52:                        shadowsamplesb = 16,
k3d/share/shaders/k3d_superkagee.sl:59:                        shadowsamplesc = 16,
k3d/share/shaders/k3d_superkagee.sl:66:                        shadowsamplesd = 16,
k3d/share/shaders/k3d_superkagee.sl:78:                    shadowfilta,shadowblura,shadowsamplesa,shadowbiasa
k3d/share/shaders/k3d_superkagee.sl:85:                    shadowfiltb,shadowblurb,shadowsamplesb,shadowbiasb
k3d/share/shaders/k3d_superkagee.sl:92:                    shadowfiltc,shadowblurc,shadowsamplesc,shadowbiasc
k3d/share/shaders/k3d_superkagee.sl:99:                    shadowfiltd,shadowblurd,shadowsamplesd,shadowbiasd
