BTGraphDocumentConverter.cpp File Reference

Implementation of BehaviorTreeAsset -> Olympe::NodeGraph conversion. More...

#include "BTGraphDocumentConverter.h"
#include "../BlueprintEditor/BTNodeGraphManager.h"
#include "../AI/BTGraphLayoutEngine.h"
#include "../third_party/nlohmann/json.hpp"
#include <iostream>

Include dependency graph for BTGraphDocumentConverter.cpp:

Go to the source code of this file.

Namespaces
namespace	Olympe
	< Provides AssetID and INVALID_ASSET_ID
namespace	Olympe::NodeGraphShared

Typedefs
using	json = nlohmann::json

Functions
static NodeType	Olympe::NodeGraphShared::MapBTToEditor (BTNodeType t)

Detailed Description

Implementation of BehaviorTreeAsset -> Olympe::NodeGraph conversion.

Converts a runtime BehaviorTreeAsset into an Olympe::NodeGraph by building an intermediate JSON document and using NodeGraph::FromJson() to preserve original BT node IDs. This ensures that NodeGraphPanel::SetActiveDebugNode() can highlight the correct node using the BT runtime node index directly.

Layout positions are computed via BTGraphLayoutEngine when nodes have no stored positions (all zeros).

Definition in file BTGraphDocumentConverter.cpp.

Typedef Documentation

json

using json = nlohmann::json

Definition at line 21 of file BTGraphDocumentConverter.cpp.