Method removeRenderablesOfObject

src/core/renderables/renderable.cpp:598–626

}

void MapRenderables::removeRenderablesOfObject(const Object* object, bool mark_area_as_dirty)
{
	for (auto& color : *this)
	{
		auto obj = color.second.find(object);
		if (obj != color.second.end())
		{
			if (mark_area_as_dirty)
			{
				// We don't want to loop over every dot in an area ...
				QRectF extent = object->getExtent();
				if (!extent.isValid())
				{
					// ... because here it gets expensive
					for (const auto& renderables : *obj->second)
					{
						for (const auto* renderable : renderables.second)
						{
							extent = extent.isValid() ? extent.united(renderable->getExtent()) : renderable->getExtent();
						}
					}
				}
				map->setObjectAreaDirty(extent);
			}
			
			color.second.erase(obj);
		}
	}
}

void MapRenderables::clear(bool mark_area_as_dirty)
{