if (!isEnabled()) return;

for (auto& qp : quantities) {

qp.second->draw();

}

for (auto& qp : floatingQuantities) {

qp.second->draw();

}

if (!isEnabled()) return;

for (auto& qp : quantities) {

qp.second->drawDelayed();

}

for (auto& qp : floatingQuantities) {

qp.second->drawDelayed();

}

ImGui::PushID(name.c_str()); // ensure there are no conflicts with

// identically-named labels

// Do any structure-specific stuff here

this->buildCustomUI();

// Build quantities list, in the common case of a QuantityStructure

this->buildQuantitiesUI();

ImGui::PopID();

objectSpaceLengthScale = std::numeric_limits<double>::quiet_NaN();

float nan = std::numeric_limits<float>::quiet_NaN();

objectSpaceBoundingBox = std::make_tuple(glm::vec3{nan, nan, nan}, glm::vec3{nan, nan, nan});

if (internal::globalFloatingQuantityStructure && internal::globalFloatingQuantityStructure->quantities.empty()) {

internal::globalFloatingQuantityStructure->remove();

internal::globalFloatingQuantityStructure = nullptr;

}

if (!internal::globalFloatingQuantityStructure) {

if (errorIfAbsent) {

exception("No floating quantity named " + name + " added.");

}

return;

}

internal::globalFloatingQuantityStructure->removeQuantity(name, errorIfAbsent);