removeEffectOverlay method
Implementation
void removeEffectOverlay(String id) {
_effects.removeWhere((e) => e.id == id);
if (_selectedEffectId == id) _selectedEffectId = null;
}
void removeEffectOverlay(String id) {
_effects.removeWhere((e) => e.id == id);
if (_selectedEffectId == id) _selectedEffectId = null;
}