toDict method
Convert to Map.
Implementation
Map<String, dynamic> toDict() {
Map<String, dynamic> d = {};
d['class_name'] = className;
d['version'] = version;
List<Map<String, dynamic>> mObjs = [];
for (Sp3dObj i in objs) {
mObjs.add(i.toDict());
}
d['objs'] = mObjs;
d['use_layer'] = useLayer;
d['image_bg_is_black'] = imageBGisBlack;
return d;
}