gs-json/dist/attrib_entattrib.js

gs-JSON is a domain agnostic unifying 3D file format for geometric and semantic modelling (hence the 'gs').

import { EGeomType } from "./enums";
import { Attrib } from "./attrib";
import { Point } from "./entity_point";
import { _castToObjType } from "./entity_obj_cast";
/**
 * EntAttrib class for entities (points and objects).
 * An class that represents a semantic attribute that is attached to a point or object.
 * An instance of this class stores a list of attributes values.
 */
export class EntAttrib extends Attrib {
    /**
     * Get all IDs for this attribute. These can be either point IDs or object IDs.
     * @return An array of IDs.
     */
    getIDs() {
        return this._kernel.entAttribGetIDs(this._name, this._geom_type);
    }
    /**
     * Get all entities for this attribute. These can be either points or objects.
     * @return An array of IDs.
     */
    getEnts() {
        const ids = this._kernel.entAttribGetIDs(this._name, this._geom_type);
        switch (this._geom_type) {
            case EGeomType.points:
                return ids.map((id) => new Point(this._kernel, id));
            case EGeomType.points:
                return ids.map((id) => _castToObjType(this._kernel, id));
        }
    }
    /**
     * Get all labels for this attribute.
     * @return An array of labels.
     */
    getLabels() {
        const ids = this._kernel.entAttribGetIDs(this._name, this._geom_type);
        switch (this._geom_type) {
            case EGeomType.points:
                return ids.map((v) => "p" + v);
            case EGeomType.objs:
                return ids.map((v) => "o" + v);
        }
    }
}
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