build/litegraph.js
function(category, filter) {
            var r = [];
            for (var i in this.registered_node_types) {
                var type = this.registered_node_types[i];
                if (filter && type.filter && type.filter != filter) {
                    continue;
                }

                if (category == "") {
                    if (type.category == null) {
                        r.push(type);
                    }
                } else if (type.category == category) {
                    r.push(type);
                }
            }

            return r;
        }
function(category, filter) {
            var r = [];
            for (var i in this.registered_node_types) {
                var type = this.registered_node_types[i];
                if (filter && type.filter && type.filter != filter) {
                    continue;
                }

                if (category == "") {
                    if (type.category == null) {
                        r.push(type);
                    }
                } else if (type.category == category) {
                    r.push(type);
                }
            }

            return r;
        }
function ( category , filter ) { var r = [ ] ; for ( var i in this . registered_node_types ) { var type = this . registered_node_types [ i ] ; if ( filter && type . filter && type . filter != filter ) { continue ; } if ( category == "" ) { if ( type . category == null ) { r . push ( type ) ; } } else if ( type . category == category ) { r . push ( type ) ; } } return r ; }
Returns a list of node types matching one category
@method getNodeType
@param {String} category category name
@return {Array} array with all the node classes
Returns a list of node types matching one category