- void get_points(ArrayList<MaskPoint*> *points, int submask, int64_t position, int direction);
- float get_feather(int64_t position, int direction);
- int get_value(int64_t position, int direction);
+ void get_points(MaskPoints *points, int submask, int64_t position, int direction);
+ double get_feather(int64_t position, int i, int direction);
+ double get_fader(int64_t position, int i, int direction);