k3d/share/shaders/k3d_softboxes.sl:92:			boxFilter,
k3d/share/shaders/k3d_softboxes.sl:106:    uniform string theFilterName = filtTypes[clamp(boxFilter,0,3)];
k3d/share/shaders/k3d_softboxes.sl:226:    float	boxFilter1	= TEX_GAUSSIAN_FILT,
k3d/share/shaders/k3d_softboxes.sl:238:    float	boxFilter2	= TEX_GAUSSIAN_FILT,
k3d/share/shaders/k3d_softboxes.sl:250:    float	boxFilter3	= TEX_GAUSSIAN_FILT,
k3d/share/shaders/k3d_softboxes.sl:262:    float	boxFilter4	= TEX_GAUSSIAN_FILT,
k3d/share/shaders/k3d_softboxes.sl:363:(boxTexBlur1+materiaBlur),boxFilter1,
k3d/share/shaders/k3d_softboxes.sl:375:(boxTexBlur2+materiaBlur),boxFilter2,
k3d/share/shaders/k3d_softboxes.sl:387:(boxTexBlur3+materiaBlur),boxFilter3,
k3d/share/shaders/k3d_softboxes.sl:399:(boxTexBlur4+materiaBlur),boxFilter4,
