k3d/share/shaders/k3d_softboxes.sl:241:    string	boxCoord3	= "";
k3d/share/shaders/k3d_softboxes.sl:384:	    if (boxCoord3 != "") {
k3d/share/shaders/k3d_softboxes.sl:386:boxCoord3,boxTex3,boxTexStr3,
