question: private int [ ] addCurveSubdivideAware ( double [ ] curve ) { int [ ] delta = curveDeltas ( curve ) ; if ( exceedsEdgeRecordLimit ( delta ) ) { double [ ] left = new double [ 6 ] ; double [ ] right = new double [ 6 ] ; divideQuad ( curve , 0 , left , 0 , right , 0 ) ; int [ ] deltaLeft = curveDeltas ( left ) ; int [ ] deltaRight = curveDeltas ( right ) ; if ( exceedsEdgeRecordLimit ( deltaLeft ) ) { addCurveSubdivideAware ( left ) ; } else { curveRecord ( deltaLeft ) ; } if ( exceedsEdgeRecordLimit ( deltaRight ) ) { addCurveSubdivideAware ( right ) ; } else { curveRecord ( deltaRight ) ; } } else { curveRecord ( delta ) ; } return delta ; }
target:  Recursively draws smaller sub-sections of a curve until the control-anchor point delta values fit into a SWF EdgeRecord.