Method getAnimationKeys

snap_drawing/src/snap_drawing/cpp/Layers/Layer.cpp:717–728

}

std::vector<String> Layer::getAnimationKeys() const {
    std::vector<String> out;

    auto animations = _animations.readAccess();
    out.reserve(animations->size());

    for (const auto& it : animations) {
        out.emplace_back(it.first);
    }

    return out;
}

bool Layer::needsProcessAnimations() const {
    return _enqueuedFrame.has_value();