##:@* background
##<load file=web3d-navigate>

##@ switch

PROTO slide-background [
exposedField SFInt32 whichChoice -1
]{
DEF DECORATION Switch {
whichChoice IS whichChoice
choice [
@include proto-slide-backgrounds-spheres.vr
@include proto-slide-backgrounds-red.vr
@include proto-slide-backgrounds-snow.vr
@include proto-slide-backgrounds-plane.vr
]
} 
}
##</>