Adapter for visualizing BehaviorTree runtime using unified renderer. More...

#include <BTDebugAdapter.h>

Collaboration diagram for Olympe::NodeGraphShared::BTDebugAdapter:

Public Member Functions
	BTDebugAdapter (const BehaviorTreeAsset tree, BTGraphLayoutEngine layoutEngine)
	Construct a debug adapter for a behavior tree.

	~BTDebugAdapter ()

void	Initialize (NodeGraph::NodeGraphRenderer renderer, const NodeGraph::RenderConfig config=nullptr)
	Initialize the adapter with a renderer instance.

void	Shutdown ()
	Shutdown and cleanup resources.

bool	IsInitialized () const
	Check if adapter is ready to render.

void	SetActiveNode (uint32_t nodeId)
	Set the currently executing node (for highlighting)

void	ClearRuntimeState ()
	Clear all runtime highlighting.

uint32_t	GetActiveNodeId () const
	Get current active node ID.

void	RecomputeLayout (float nodeSpacingX, float nodeSpacingY, float zoomFactor)
	Recompute layout (call after tree structure changes)

bool	UpdateNodePosition (uint32_t nodeId, float x, float y)
	Update a single node position (user drag in editor mode)

void	FitToView ()
	Fit graph to view (auto-zoom)

void	CenterOnActiveNode ()
	Center view on active node.

void	Render (float deltaTime)
	Render the behavior tree using unified pipeline.

void	SetEditorMode (bool enabled)
	Enable editor mode (allows modifications via commands)

bool	IsEditorMode () const
	Check if adapter is in editor mode.

Private Member Functions
void	EnsureGraphDocumentConverted ()

void	ConvertBehaviorTreeToDocument ()

void	SyncLayoutToDocument ()

void	ApplyRuntimeHighlighting ()

Private Attributes
const BehaviorTreeAsset *	m_tree

BTGraphLayoutEngine *	m_layoutEngine

NodeGraph::NodeGraphRenderer *	m_renderer

std::unique_ptr< NodeGraph::GraphDocument >	m_document

bool	m_documentDirty

uint32_t	m_activeNodeId

bool	m_editorMode

std::vector< BTNodeLayout >	m_currentLayout

float	m_lastNodeSpacingX

float	m_lastNodeSpacingY

float	m_lastZoomFactor

Detailed Description

Adapter for visualizing BehaviorTree runtime using unified renderer.

Usage in BehaviorTreeDebugWindow:

// Setup (once per tree load)
BTDebugAdapter adapter(&tree, &layoutEngine);
adapter.Initialize(&renderer);
 
// Update active node each frame
adapter.SetActiveNode(btRuntime.AICurrentNodeIndex);
 
// Render
adapter.Render(deltaTime);

Definition at line 54 of file BTDebugAdapter.h.

Constructor & Destructor Documentation

◆ BTDebugAdapter()

Olympe::NodeGraphShared::BTDebugAdapter::BTDebugAdapter	(	const BehaviorTreeAsset *	tree,
		BTGraphLayoutEngine *	layoutEngine
	)

Construct a debug adapter for a behavior tree.

Parameters

tree	BehaviorTree runtime asset to visualize
layoutEngine	Layout engine for node positioning

◆ ~BTDebugAdapter()

Olympe::NodeGraphShared::BTDebugAdapter::~BTDebugAdapter ( )

Member Function Documentation

◆ ApplyRuntimeHighlighting()

void Olympe::NodeGraphShared::BTDebugAdapter::ApplyRuntimeHighlighting ( )

private

◆ CenterOnActiveNode()

void Olympe::NodeGraphShared::BTDebugAdapter::CenterOnActiveNode ( )

Center view on active node.

◆ ClearRuntimeState()

void Olympe::NodeGraphShared::BTDebugAdapter::ClearRuntimeState ( )

Clear all runtime highlighting.

◆ ConvertBehaviorTreeToDocument()

void Olympe::NodeGraphShared::BTDebugAdapter::ConvertBehaviorTreeToDocument ( )

private

◆ EnsureGraphDocumentConverted()

void Olympe::NodeGraphShared::BTDebugAdapter::EnsureGraphDocumentConverted ( )

private

◆ FitToView()

void Olympe::NodeGraphShared::BTDebugAdapter::FitToView ( )

Fit graph to view (auto-zoom)

◆ GetActiveNodeId()

uint32_t Olympe::NodeGraphShared::BTDebugAdapter::GetActiveNodeId ( ) const

inline

Get current active node ID.

Definition at line 111 of file BTDebugAdapter.h.

References m_activeNodeId.

◆ Initialize()

void Olympe::NodeGraphShared::BTDebugAdapter::Initialize	(	NodeGraph::NodeGraphRenderer *	renderer,
		const NodeGraph::RenderConfig *	config = `nullptr`
	)

Initialize the adapter with a renderer instance.

Parameters

renderer	NodeGraphRenderer to use (must outlive adapter)
config	Optional render configuration (nullptr = use defaults)

◆ IsEditorMode()

bool Olympe::NodeGraphShared::BTDebugAdapter::IsEditorMode ( ) const

inline

Check if adapter is in editor mode.

Definition at line 167 of file BTDebugAdapter.h.

References m_editorMode.

◆ IsInitialized()

bool Olympe::NodeGraphShared::BTDebugAdapter::IsInitialized ( ) const

inline

Check if adapter is ready to render.

Definition at line 91 of file BTDebugAdapter.h.

References m_renderer.

◆ RecomputeLayout()

void Olympe::NodeGraphShared::BTDebugAdapter::RecomputeLayout	(	float	nodeSpacingX,
		float	nodeSpacingY,
		float	zoomFactor
	)

Recompute layout (call after tree structure changes)

Parameters

nodeSpacingX	Horizontal spacing between nodes
nodeSpacingY	Vertical spacing between nodes
zoomFactor	Current zoom level

◆ Render()

void Olympe::NodeGraphShared::BTDebugAdapter::Render ( float deltaTime )

Render the behavior tree using unified pipeline.

Parameters

deltaTime Time since last frame (for animations)

◆ SetActiveNode()

void Olympe::NodeGraphShared::BTDebugAdapter::SetActiveNode ( uint32_t nodeId )

Set the currently executing node (for highlighting)

Parameters

nodeId ID of active node (0 = none)

◆ SetEditorMode()

void Olympe::NodeGraphShared::BTDebugAdapter::SetEditorMode ( bool enabled )

Enable editor mode (allows modifications via commands)

Parameters

commandStack Command stack for undo/redo (nullptr = read-only)

◆ Shutdown()

void Olympe::NodeGraphShared::BTDebugAdapter::Shutdown ( )

Shutdown and cleanup resources.

◆ SyncLayoutToDocument()

void Olympe::NodeGraphShared::BTDebugAdapter::SyncLayoutToDocument ( )

private

◆ UpdateNodePosition()

bool Olympe::NodeGraphShared::BTDebugAdapter::UpdateNodePosition	(	uint32_t	nodeId,
		float	x,
		float	y
	)

Update a single node position (user drag in editor mode)

Parameters

nodeId	Node to move
x	New X position
y	New Y position

Returns: true if position updated successfully

Member Data Documentation

◆ m_activeNodeId

uint32_t Olympe::NodeGraphShared::BTDebugAdapter::m_activeNodeId

private

Definition at line 188 of file BTDebugAdapter.h.

Referenced by GetActiveNodeId().

◆ m_currentLayout

std::vector<BTNodeLayout> Olympe::NodeGraphShared::BTDebugAdapter::m_currentLayout

private

Definition at line 192 of file BTDebugAdapter.h.

◆ m_document

std::unique_ptr<NodeGraph::GraphDocument> Olympe::NodeGraphShared::BTDebugAdapter::m_document

private

Definition at line 184 of file BTDebugAdapter.h.

◆ m_documentDirty

bool Olympe::NodeGraphShared::BTDebugAdapter::m_documentDirty

private

Definition at line 185 of file BTDebugAdapter.h.

◆ m_editorMode

bool Olympe::NodeGraphShared::BTDebugAdapter::m_editorMode

private

Definition at line 189 of file BTDebugAdapter.h.

Referenced by IsEditorMode().

◆ m_lastNodeSpacingX

float Olympe::NodeGraphShared::BTDebugAdapter::m_lastNodeSpacingX

private

Definition at line 193 of file BTDebugAdapter.h.

◆ m_lastNodeSpacingY

float Olympe::NodeGraphShared::BTDebugAdapter::m_lastNodeSpacingY

private

Definition at line 194 of file BTDebugAdapter.h.

◆ m_lastZoomFactor

float Olympe::NodeGraphShared::BTDebugAdapter::m_lastZoomFactor

private

Definition at line 195 of file BTDebugAdapter.h.

◆ m_layoutEngine

BTGraphLayoutEngine* Olympe::NodeGraphShared::BTDebugAdapter::m_layoutEngine

private

Definition at line 180 of file BTDebugAdapter.h.

◆ m_renderer

NodeGraph::NodeGraphRenderer* Olympe::NodeGraphShared::BTDebugAdapter::m_renderer

private

Definition at line 181 of file BTDebugAdapter.h.

Referenced by IsInitialized().

◆ m_tree

const BehaviorTreeAsset* Olympe::NodeGraphShared::BTDebugAdapter::m_tree

private

Definition at line 179 of file BTDebugAdapter.h.

The documentation for this class was generated from the following file:

Source/NodeGraphShared/BTDebugAdapter.h

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ BTDebugAdapter()

◆ ~BTDebugAdapter()

Member Function Documentation

◆ ApplyRuntimeHighlighting()

◆ CenterOnActiveNode()

◆ ClearRuntimeState()

◆ ConvertBehaviorTreeToDocument()

◆ EnsureGraphDocumentConverted()

◆ FitToView()

◆ GetActiveNodeId()

◆ Initialize()

◆ IsEditorMode()

◆ IsInitialized()

◆ RecomputeLayout()

◆ Render()

◆ SetActiveNode()

◆ SetEditorMode()

◆ Shutdown()

◆ SyncLayoutToDocument()

◆ UpdateNodePosition()

Member Data Documentation

◆ m_activeNodeId

◆ m_currentLayout

◆ m_document

◆ m_documentDirty

◆ m_editorMode

◆ m_lastNodeSpacingX

◆ m_lastNodeSpacingY

◆ m_lastZoomFactor

◆ m_layoutEngine

◆ m_renderer

◆ m_tree