@jscad/modeling
Version:
Constructive Solid Geometry (CSG) Library for JSCAD
19 lines (17 loc) • 501 B
JavaScript
/**
* Determine if the given object is a 3D geometry.
* @param {Object} object - the object to interrogate
* @returns {Boolean} true if the object matches a geom3
* @alias module:modeling/geometries/geom3.isA
*/
const isA = (object) => {
if (object && typeof object === 'object') {
if ('polygons' in object && 'transforms' in object) {
if (Array.isArray(object.polygons) && 'length' in object.transforms) {
return true
}
}
}
return false
}
module.exports = isA