Enables a visual overlay with scene details. 更多...
| 导入语句： | import Qt3D.Render 2.2 |
| 实例化： | QDebugOverlay |
| 继承： | FrameGraphNode |
Placing a DebugOverlay in one branch of a custom framegraph will cause an overlay with scene details to be rendered along with the scene.
标准 ForwardRenderer includes a DebugOverlay node that can be enabled via the ForwardRenderer::showDebugOverlay 特性。
