k3d/share/shaders/k3d_softboxes.sl:282:    float   shadowblurb = 0.01,
k3d/share/shaders/k3d_softboxes.sl:473:			shadowblurb,shadowsamplesb,shadowbiasb);
k3d/share/shaders/k3d_superkagee.sl:50:            float       shadowblurb = 0,
k3d/share/shaders/k3d_superkagee.sl:85:                    shadowfiltb,shadowblurb,shadowsamplesb,shadowbiasb
