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QDebugOverlay Class

Enables a visual overlay with scene details.

This class was introduced in Qt 5.7.

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QDebugOverlay Class

  • Header: QDebugOverlay

  • Since: Qt 5.7

  • CMake:

    find_package(Qt6 REQUIRED COMPONENTS 3drender)

    target_link_libraries(mytarget PRIVATE Qt6::3drender)

  • qmake: QT += 3drender

  • Inherited By:

  • Instantiated By: qml-qt3d-render-debugoverlay.xml

  • Inherits: Qt3DRender::QFrameGraphNode

  • Group: QDebugOverlay is part of framegraph

Detailed Description

Placing a QDebugOverlay in one branch of a custom framegraph will cause an overlay with scene details to be rendered along with the scene.

The standard QForwardRenderer includes a QDebugOverlay node that can be enabled via the QForwardRenderer::showDebugOverlay property.

Member Function Documentation

 

[explicit] QDebugOverlay::QDebugOverlay(Qt3DCore::QNode *parent = nullptr)

The constructor creates an instance with the specified parent.

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