k3d/share/shaders/k3d_graphic_lines.sl:240:	color Ci_ink = Ci;
k3d/share/shaders/k3d_graphic_lines.sl:305:	Ci_ink=surface_opac_ink*color_curve_ink;
k3d/share/shaders/k3d_graphic_lines.sl:369:		layer_color = Ci_ink;
