changeSelectDimension method
void
changeSelectDimension()
Implementation
void changeSelectDimension() {
var nextIndex = (_selectDimensionIndex ?? 0) + 1;
if (nextIndex >= widget.dimensionalityDivisions.length) {
nextIndex = 0;
}
var tempModel = _painter.getNearbyIndex(nextIndex);
_dealBack(tempModel, false);
}