QDebugOverlay Class

class Qt3DRender::QDebugOverlay

Enables a visual overlay with scene details. 更多...

头：	`#include <QDebugOverlay>`
CMake:	`find_package(Qt6 REQUIRED COMPONENTS 3drender)` `target_link_libraries(mytarget PRIVATE Qt6::3drender)`
qmake:	`QT += 3drender`
在 QML：	DebugOverlay
继承：	Qt3DRender::QFrameGraphNode
状态：	Deprecated

公共函数

QDebugOverlay (Qt3DCore::QNode * parent = nullptr)

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.

构造函数创建实例，采用指定的 parent .