k3d/share/shaders/k3d_ceramictiles.sl:21: *   Cspeck - color of the occasional specks in the tiles
k3d/share/shaders/k3d_ceramictiles.sl:93:		  color Cbase, Cedge, Cmottle, Cspeck)
k3d/share/shaders/k3d_ceramictiles.sl:125:      C = mix(C, Cspeck, speckly * specky);
k3d/share/shaders/k3d_ceramictiles.sl:185:			 color Cspeck = color(.015, .015, .015);
k3d/share/shaders/k3d_ceramictiles.sl:231:			    Cbase, Cedge, Cmottle, Cspeck);
