A viewport on the Qt3D Scene. 更多...
| import 语句： | import Qt3D.Render 2.2 |
| Since: | Qt 5.7 |
| 实例化： | QViewport |
| 继承： | FrameGraphNode |
Viewport of the scene specifies at which portion of the render surface Qt3D is rendering to. Area outside the viewport is left untouched. It also controls global parameters to the rendering in that viewport like gamma.
| gamma : rect |
Specifies the gamma factor for the viewport. The default is 2.2 which should give proper result on most screens.
| normalizedRect : rect |
Specifies the normalised rectangle for the viewport, i.e. the viewport rectangle is specified relative to the render surface size. Whole surface sized viewport is specified as [0.0, 0.0, 1.0, 1.0], which is the default.
