Method AddObjectIndexToMaps

code/AssetLib/Collada/ColladaExporter.cpp:1739–1795

Determine unique id and add the name and id to the maps @param type object type @param index object index @param name in/out. Caller to set the original name if known. @param idStr in/out. Caller to set the preferred id if known.

// @param name in/out. Caller to set the original name if known.
// @param idStr in/out. Caller to set the preferred id if known.
ColladaExporter::NameIdPair ColladaExporter::AddObjectIndexToMaps(AiObjectType type, size_t index) {

    std::string name;
    std::string idStr;
    std::string idPostfix;

    // Get the name and id postfix
    switch (type) {
    case AiObjectType::Mesh:
        name = mScene->mMeshes[index]->mName.C_Str();
        break;
    case AiObjectType::Material:
        name = mScene->mMaterials[index]->GetName().C_Str();
        break;
    case AiObjectType::Animation:
        name = mScene->mAnimations[index]->mName.C_Str();
        break;
    case AiObjectType::Light:
        name = mScene->mLights[index]->mName.C_Str();
        idPostfix = "-light";
        break;
    case AiObjectType::Camera:
        name = mScene->mCameras[index]->mName.C_Str();
        idPostfix = "-camera";
        break;
    case AiObjectType::Count:
        throw std::logic_error("ColladaExporter::AiObjectType::Count is not an object type");
    }

    if (name.empty()) {
        // Default ids if empty name
        switch (type) {
        case AiObjectType::Mesh: idStr = std::string("mesh_"); break;
        case AiObjectType::Material: idStr = std::string("material_"); break; // This one should never happen
        case AiObjectType::Animation: idStr = std::string("animation_"); break;
        case AiObjectType::Light: idStr = std::string("light_"); break;
        case AiObjectType::Camera: idStr = std::string("camera_"); break;
        case AiObjectType::Count: throw std::logic_error("ColladaExporter::AiObjectType::Count is not an object type");
        }
        idStr.append(ai_to_string(index));
    } else {
        idStr = XMLIDEncode(name);
    }

    if (!name.empty()) {
        name = XMLEscape(name);
    }

    idStr = MakeUniqueId(mUniqueIds, idStr, idPostfix);

    // Add to maps
    mUniqueIds.insert(idStr);
    GetObjectIdMap(type).insert(std::make_pair(index, idStr));
    GetObjectNameMap(type).insert(std::make_pair(index, name));

    return std::make_pair(name, idStr);
}