Method AddPatch

Source/Engine/Terrain/Terrain.cpp:479–505

}

void Terrain::AddPatch(const Int2& patchCoord)
{
    auto patch = GetPatch(patchCoord);
    if (patch != nullptr)
    {
        LOG(Warning, "Cannot add patch at {0}x{1}. The patch at the given location already exists.", patchCoord.X, patchCoord.Y);
        return;
    }
    PROFILE_MEM(LevelTerrain);
    if (_chunkSize == 0)
        Setup();

    patch = ::New<TerrainPatch>();
    patch->Init(this, patchCoord.X, patchCoord.Y);
    _patches.Add(patch);

    CacheNeighbors();

    if (IsDuringPlay())
    {
        patch->UpdateTransform();
        patch->CreateCollision();
        UpdateLayerBits();
    }

    UpdateBounds();
}

void Terrain::RemovePatch(const Int2& patchCoord)
{