onHover method

void onHover(
  1. PointerEvent event
)

Handle hover event

Implementation

void onHover(PointerEvent event) {
  hoveringPoint = event.localPosition;
  _hoverNotifier.value = event.localPosition;
  // Don't call setState - the ValueNotifier will trigger foreground repaint
  widget.onHover?.call(
    convert2DPointToSphereCoordinates(
      event.localPosition,
      center,
      convertedRadius(),
      rotationY,
      rotationZ,
    ),
  );
}