osgViewer.View¶

class osgViewer.View¶

Represents:

c++ class

Wraps:

osgViewer::View

Bases:

osg.View, osgGA.GUIActionAdapter

osgViewer.View holds a single view on a scene, view may be composed of one or more slave cameras.

Constructors:

osgViewer.View()¶

Methods:

:getViewerBase()¶

Provide a mechanism for getting viewer object from this osgViewer.View. In the case of a osgViewer.Viewer the osgViewer.ViewerBase will effectively point to this object as osgViewer.Viewer subclasses from osgViewer.View. In the case of a osgViewer.CompsoiteViewer the osgViewer.ViewerBase will point to the osgViewer.CompositeViewer that owns this osgViewer.View.

Тип результата:

osgViewer.ViewerBase

:take(osg.View view)¶

Take all the settings, osg.Camera and osg.View.Slave s from the passed in osg.View, leaving it empty.

Параметры:

view (osg.View) –

:setStartTick(uint64 tick)¶

Параметры:

tick (uint64) –

:getStartTick()¶

Тип результата:

uint64

:getScene()¶

Тип результата:

osgViewer.Scene

:setSceneData(osg.Node node)¶

Set the scene graph that the osgViewer.View will use.

Параметры:

node (osg.Node) –

:getSceneData()¶

Get the osgViewer.View’s scene graph.

Тип результата:

osg.Node

:setEventQueue(osgGA.EventQueue queue)¶

Set the osgGA.EventQueue that osgViewer.View uses to integrate external non window related events.

Параметры:

queue (osgGA.EventQueue) –

:getEventQueue()¶

Get osgViewer.View’s osgGA.EventQueue.

Тип результата:

osgGA.EventQueue

:setCameraManipulator(osgGA.CameraManipulator manipulator)¶

Short version. setCameraManipulator call with resetPosition equal to true.

Параметры:

manipulator (osgGA.CameraManipulator) –

:setCameraManipulator(osgGA.CameraManipulator manipulator, bool resetPosition)

Set the osgGA.CameraManipulator that moves osgViewer.View’s master osg.Camera position in response to events. The parameter resetPosition determines whether manipulator is set to its home position.

Параметры:

• manipulator (osgGA.CameraManipulator) –

• resetPosition (bool) –

:getCameraManipulator()¶

Get osgViewer.View’s osgGA.CameraManipulator.

Тип результата:

osgGA.CameraManipulator

:home()¶

Set osgViewer.View to the osgGA.CameraManipulator’s home position, if none is attached home() it does nothing. Note, to set the home position use getCamaraManipulator()->setHomePosition(...).

:addEventHandler(osgGA.EventHandler eventHandler)¶

Add an osgGA.EventHandler that adds handling of events to osgViewer.View.

Параметры:

eventHandler (osgGA.EventHandler) –

:removeEventHandler(osgGA.EventHandler eventHandler)¶

Remove an osgGA.EventHandler from osgViewer.View.

Параметры:

eventHandler (osgGA.EventHandler) –

:setDisplaySettings(osg.DisplaySettings ds)¶

Set the osg.DisplaySettings object associated with this osgViewer.View.

Параметры:

ds (osg.DisplaySettings) –

:getDisplaySettings()¶

Get the osg.DisplaySettings object associated with this osgViewer.View.

Тип результата:

osg.DisplaySettings

:apply(osgViewer.ViewConfig config)¶

Apply a viewer configuration to set up Cameras and Windowing.

Параметры:

config (osgViewer.ViewConfig) –

:getLastAppliedViewConfig()¶

Тип результата:

osgViewer.ViewConfig

:setUpViewAcrossAllScreens()¶

Deprecated, use osgViewer.View.apply() with object osgViewer.AcrossAllScreens as argument.

:setUpViewInWindow(int x, int y, int width, int height)¶

Short version. setUpViewInWindow call with screenNum equal to 0.

Параметры:

• x (int) –

• y (int) –

• width (int) –

• height (int) –

:setUpViewInWindow(int x, int y, int width, int height, unsigned screenNum)

Deprecated, use osgViewer.View.apply() with object constructed as osgViewer.SingleWindow(x, y, width, screenNum)) as argument

Параметры:

• x (int) –

• y (int) –

• width (int) –

• height (int) –

• screenNum (unsigned) –

:setUpViewOnSingleScreen()¶

Deprecated, use osgViewer.View.apply() with object constructed as osgViewer.AcrossAllScreens(screenNum)) as argument.

:setUpViewOnSingleScreen(unsigned screenNum)

Параметры:

screenNum (unsigned) –

:containsCamera(osg.Camera camera)¶

Return true if osgViewer.View contains a specified camera.

Параметры:

camera (osg.Camera) –

Тип результата:

bool

:init()¶

:assignSceneDataToCameras()¶

:assignSceneDataToCameras()

:createDistortionTexture(int width, int height)¶

Параметры:

• width (int) –

• height (int) –

Тип результата:

osg.Texture

:assignRenderToTextureCamera(osg.GraphicsContext gc, int width, int height, osg.Texture texture)¶

Параметры:

• gc (osg.GraphicsContext) –

• width (int) –

• height (int) –

• texture (osg.Texture) –

Тип результата:

osg.Camera

:assignKeystoneDistortionCamera(osg.DisplaySettings ds, osg.GraphicsContext gc, int x, int y, int width, int height, int buffer, osg.Texture texture, osgViewer.Keystone keystone)¶

Параметры:

• ds (osg.DisplaySettings) –

• gc (osg.GraphicsContext) –

• x (int) –

• y (int) –

• width (int) –

• height (int) –

• buffer (int) –

• texture (osg.Texture) –

• keystone (osgViewer.Keystone) –

Тип результата:

osg.Camera

:assignStereoCamera(osg.DisplaySettings ds, osg.GraphicsContext gc, int x, int y, int width, int height, int buffer, double eyeScale)¶

Параметры:

• ds (osg.DisplaySettings) –

• gc (osg.GraphicsContext) –

• x (int) –

• y (int) –

• width (int) –

• height (int) –

• buffer (int) –

• eyeScale (double) –

Тип результата:

osg.Camera

:assignStereoOrKeystoneToCamera(osg.Camera camera, osg.DisplaySettings ds)¶

Параметры:

• camera (osg.Camera) –

• ds (osg.DisplaySettings) –