void DeleteLODCommand::Undo()
{
DAVA::RenderObject *ro = DAVA::GetRenderObject(GetEntity());
//restore lodindexes
DAVA::uint32 count = ro->GetRenderBatchCount();
for(DAVA::int32 i = (DAVA::int32)count - 1; i >= 0; --i)
{
DAVA::int32 lodIndex = 0, switchIndex = 0;
DAVA::RenderBatch *batch = ro->GetRenderBatch(i, lodIndex, switchIndex);
if(lodIndex >= deletedLodIndex && (requestedSwitchIndex == switchIndex || requestedSwitchIndex == -1))
{
batch->Retain();
ro->RemoveRenderBatch(i);
ro->AddRenderBatch(batch, lodIndex + 1, switchIndex);
batch->Release();
}
}
//restore batches
count = (DAVA::uint32)deletedBatches.size();
for(DAVA::uint32 i = 0; i < count; ++i)
{
UndoInternalCommand(deletedBatches[i]);
DAVA::SafeDelete(deletedBatches[i]);
}
deletedBatches.clear();
//restore lodlayers and disatnces
lodComponent->lodLayersArray = savedDistances;
}
void CommandBatch::Undo()
{
std::list<Command2 *>::reverse_iterator i = commandList.rbegin();
std::list<Command2 *>::reverse_iterator end = commandList.rend();
for(; i != end; i++)
{
UndoInternalCommand(*i);
}
}
