##@ line
PROTO line [
    exposedField SFVec3f  translation 0 0 0
    exposedField MFString string      []
    exposedField SFFloat  size        1.0
    exposedField MFString justify     [ "BEGIN" ]
    exposedField MFString family [ "Serif" ]
    exposedField SFString style       "PLAIN"
    exposedField MFNode   symbol      []
    exposedField SFColor  color       1 1 1
    exposedField SFInt32  nesting     0
] {
##: body
    Transform {
        translation IS translation
        children [
            DEF TRANS1 Transform {
                children IS symbol
            }
            DEF TRANS2 
Transform {
                children Shape {
                    appearance Appearance {
                        material Material {
                            diffuseColor IS color
                            emissiveColor IS color
 
                       }
                    }
##: text
                    geometry DEF TEXT Text {
                        string IS string  
                        fontStyle FontStyle {
                            family  IS family
                            style   IS style
                            justify IS justify
                            size 
   IS size
                        }
                    }
                }
            }
        ]
    }
##: script 
    DEF SCRIPT Script {
        directOutput   TRUE
        field SFNode   trans1  USE TRANS1
        field SFNode   trans2  USE TRANS2
        field MFString justify IS  justify
        field SFNode   text    USE TEXT  
        field MFNode   symbol  IS  symbol
        field SFFloat  size    IS  size
        field MFString string  IS  string
        field SFInt32  nesting IS  nesting
##: url
        url "vrmlscript:
            function initialize() {
                trans1.scale = new SFVec3f(size/2,size/2,size/2);
 
               var nest = nesting * 0.5;
                if(symbol.length > 0) {
                    if(justify[0] != 'MIDDLE') {
                        trans1.translation = new SFVec3f(nest+size/2,size/4,0);
 
                       trans2.translation = new SFVec3f(nest+size,0,0);
                    } else {
                        trans1.translation = new SFVec3f(
                            nest-(string[0].length*(size/2))-size,size/4,0);
 
                       trans2.translation = new SFVec3f(nest,0,0);
                    }
                } else {
                    trans2.translation = new SFVec3f(nest,0,0);
                }
            }
        "
    }
}
##</>