reset method
void
reset()
Reset everything.
Implementation
void reset() {
arService.clearMarkers();
measureService.clear();
_firstPoint = null;
_firstMarkerId = null;
currentMeasurement.value = null;
roomWidth.value = null;
roomDepth.value = null;
roomHeight.value = null;
measureState.value = ArMeasureState.idle;
statusMessage.value = '';
}