k3d/share/shaders/k3d_softboxes.sl:93:			boxWidth,
k3d/share/shaders/k3d_softboxes.sl:116:    uniform float bw2 = boxWidth/2;
k3d/share/shaders/k3d_softboxes.sl:119:#define bw2 boxWidth
k3d/share/shaders/k3d_softboxes.sl:220:    float	boxWidth1	= 1,
k3d/share/shaders/k3d_softboxes.sl:232:    float	boxWidth2	= 1,
k3d/share/shaders/k3d_softboxes.sl:244:    float	boxWidth3	= 1,
k3d/share/shaders/k3d_softboxes.sl:256:    float	boxWidth4	= 1,
k3d/share/shaders/k3d_softboxes.sl:364:		    boxWidth1,boxHeight1,boxWEdge1,boxHEdge1,
k3d/share/shaders/k3d_softboxes.sl:376:		    boxWidth2,boxHeight2,boxWEdge2,boxHEdge2,
k3d/share/shaders/k3d_softboxes.sl:388:		    boxWidth3,boxHeight3,boxWEdge3,boxHEdge3,
k3d/share/shaders/k3d_softboxes.sl:400:		    boxWidth4,boxHeight4,boxWEdge4,boxHEdge4,
