Method InitRelMats

Source/Objects/group.cpp:142–161

}

void Group::InitRelMats() {
    for (auto& i : children) {
        Object* obj = i.direct_ptr;
        if (obj && (obj->GetType() == _group || obj->GetType() == _prefab) && !obj->Selected()) {
            Group* child_group = (Group*)obj;
            child_group->InitRelMats();
        }
    }

    // Get child transforms relative to group transform
    for (auto& i : children) {
        Child& child = i;
        Object* obj = i.direct_ptr;
        if (obj) {
            child.rel_rotation = invert(GetRotation()) * obj->GetRotation();
            child.rel_translation = (invert(GetRotation()) * ((obj->GetTranslation() - translation_)) / scale_);
            child.rel_scale = child.rel_rotation * (obj->GetScale() / scale_);
        }
    }
}

void Group::InitShape() {
    if (children.empty()) {