CanvasMinimapRenderer.h File Reference

Centralized minimap rendering helper for all canvas types. More...

#include "../../third_party/imgui/imgui.h"
#include "../../third_party/imnodes/imnodes.h"
#include <vector>
#include <tuple>
#include <utility>

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Classes
struct	Olympe::MinimapNodeData
struct	Olympe::MinimapViewportData
	Viewport region in normalised coordinates. More...
class	Olympe::CanvasMinimapRenderer
	Unified minimap renderer for standardized appearance. More...

Namespaces
namespace	Olympe
	< Provides AssetID and INVALID_ASSET_ID

Enumerations
enum class	Olympe::MinimapPosition { Olympe::TopLeft = 0 , Olympe::TopRight = 1 , Olympe::BottomLeft = 2 , Olympe::BottomRight = 3 }
	Screen corner positions for minimap overlay. More...

Detailed Description

Centralized minimap rendering helper for all canvas types.

Author

Olympe Engine

Date

2026-03-15

Unified minimap renderer supporting:

• ImNodes native MiniMap (BehaviorTree, VisualScript)
• Custom minimap rendering (EntityPrefab, future custom canvases)

This class handles:

• Normalised coordinate computation (0..1 range)
• Minimap visibility, size, and position control
• Integration with ImGui for rendering

C++14 compliant.

Definition in file CanvasMinimapRenderer.h.