Fields and Values
Transform {
translation 1.0 1.0 1.0
# a SFVec3f type field
children [ Shapes,
Colors, Transforms, etc. ]
}
Fields and values describe node attributes
Fields can be given in any order
A comma is the same as a space
SFBool SFFloat SFInt32
SFTime SFVec2f SFVec3f
SFColor SFRotation SFImage
SFString SFNode MFInt32