57     Bezier left, right;  in _bezLength()  local
62         cur.split(left, right);  in _bezLength()
63         return _bezLength(left, lineLengthFunc) + _bezLength(right, lineLengthFunc);  in _bezLength()
82         Bezier left;  in _bezAt()  local
83         right.split(t, left);  in _bezAt()
84         length = _bezLength(left, lineLengthFunc);  in _bezAt()
234 void Line::split(float at, Line& left, Line& right) const  in split()  argument
239     left.pt1 = pt1;  in split()
240     left.pt2.x = left.pt1.x + dx;  in split()
241     left.pt2.y = left.pt1.y + dy;  in split()
242     right.pt1 = left.pt2;  in split()
247 void Bezier::split(Bezier& left, Bezier& right) const  in split()  argument
250     left.ctrl1.x = (start.x + ctrl1.x) * 0.5f;  in split()
252     left.start.x = start.x;  in split()
254     left.ctrl2.x = (left.ctrl1.x + c) * 0.5f;  in split()
256     left.end.x = right.start.x = (left.ctrl2.x + right.ctrl1.x) * 0.5f;  in split()
259     left.ctrl1.y = (start.y + ctrl1.y) * 0.5f;  in split()
261     left.start.y = start.y;  in split()
263     left.ctrl2.y = (left.ctrl1.y + c) * 0.5f;  in split()
265     left.end.y = right.start.y = (left.ctrl2.y + right.ctrl1.y) * 0.5f;  in split()
269 void Bezier::split(float at, Bezier& left, Bezier& right) const  in split()  argument
273     right.split(t, left);  in split()
289 void Bezier::split(float t, Bezier& left)  in split()  argument
291     left.start = start;  in split()
293     left.ctrl1.x = start.x + t * (ctrl1.x - start.x);  in split()
294     left.ctrl1.y = start.y + t * (ctrl1.y - start.y);  in split()
296     left.ctrl2.x = ctrl1.x + t * (ctrl2.x - ctrl1.x); //temporary holding spot  in split()
297     left.ctrl2.y = ctrl1.y + t * (ctrl2.y - ctrl1.y); //temporary holding spot  in split()
302     ctrl1.x = left.ctrl2.x + t * (ctrl2.x - left.ctrl2.x);  in split()
303     ctrl1.y = left.ctrl2.y + t * (ctrl2.y - left.ctrl2.y);  in split()
305     left.ctrl2.x = left.ctrl1.x + t * (left.ctrl2.x - left.ctrl1.x);  in split()
306     left.ctrl2.y = left.ctrl1.y + t * (left.ctrl2.y - left.ctrl1.y);  in split()
308     left.end.x = start.x = left.ctrl2.x + t * (ctrl1.x - left.ctrl2.x);  in split()
309     left.end.y = start.y = left.ctrl2.y + t * (ctrl1.y - left.ctrl2.y);  in split()