SoXtConstrainedViewer — base viewer class which adds camera constraints given a world up direction

       This  is a base class for the SoXtWalkViewer and SoXtFlyViewer component viewers. This class adds methods
       and convenience routines available to subclasses to constrain the camera given a world up direction. This
       prevents the camera from looking upside down. By default the +Y direction is used.

       SoXtComponent > SoXtGLWidget > SoXtRenderArea > SoXtViewer > SoXtFullViewer > SoXtConstrainedViewer

voidsetUpDirection(constSbVec3f&newUpDirection)SbVec3fgetUpDirection()
          Specifies the upward direction of the viewer. This up direction is used by the  viewers  to  constrain
          the camera when tilting up/down, and also used when rotating the camera right/left. The default is the
          +Y (0,1,0) direction.

       SoXtConstrainedViewer — base viewer class which adds camera constraints given a world up direction

SoXtFullViewer,SoXtViewer,SoXtComponent,SoXtRenderArea,SoXtWalkViewer,SoXtFlyViewerSoXtConstrainedViewer(3IV)()

#include<Inventor/Xt/viewers/SoXtConstrainedViewer.h>

          Methods from class SoXtConstrainedViewer:

     voidsetUpDirection(constSbVec3f&newUpDirection)SbVec3fgetUpDirection()

          Methods from class SoXtFullViewer:

     voidsetDecoration(SbBoolonOrOff)SbBoolisDecoration()voidsetPopupMenuEnabled(SbBooltrueOrFalse)SbBoolisPopupMenuEnabled()WidgetgetAppPushButtonParent()constvoidaddAppPushButton(WidgetnewButton)voidinsertAppPushButton(WidgetnewButton,intindex)voidremoveAppPushButton(WidgetoldButton)intfindAppPushButton(WidgetoldButton)intlengthAppPushButton()WidgetgetRenderAreaWidget()

          Methods from class SoXtViewer:

     virtualvoidsetCamera(SoCamera*cam)SoCamera*getCamera()virtualvoidsetCameraType(SoTypetype)SoTypegetCameraType()virtualvoidviewAll()virtualvoidsaveHomePosition()virtualvoidresetToHomePosition()virtualvoidsetHeadlight(SbBoolonOrOff)SbBoolisHeadlight()SoDirectionalLight*getHeadlight()virtualvoidsetDrawStyle(SoXtViewer::DrawTypetype,SoXtViewer::DrawStylestyle)SoXtViewer::DrawStylegetDrawStyle(SoXtViewer::DrawTypetype)virtualvoidsetBufferingType(SoXtViewer::BufferTypetype)SoXtViewer::BufferTypegetBufferingType()virtualvoidsetViewing(SbBoolonOrOff)SbBoolisViewing()constvirtualvoidsetCursorEnabled(SbBoolonOrOff)SbBoolisCursorEnabled()constvoidsetAutoClipping(SbBoolonOrOff)SbBoolisAutoClipping()constvirtualvoidsetStereoViewing(SbBoolonOrOff)virtualSbBoolisStereoViewing()voidsetStereoOffset(floatdist)floatgetStereoOffset()voidsetDetailSeek(SbBoolonOrOff)SbBoolisDetailSeek()voidsetSeekTime(floatseconds)floatgetSeekTime()voidaddStartCallback(SoXtViewerCB*f,void*userData=NULL)voidaddFinishCallback(SoXtViewerCB*f,void*userData=NULL)voidremoveStartCallback(SoXtViewerCB*f,void*userData=NULL)voidremoveFinishCallback(SoXtViewerCB*f,void*userData=NULL)voidcopyView(TimeeventTime)voidpasteView(TimeeventTime)virtualvoidrecomputeSceneSize()

          Methods from class SoXtRenderArea:

     virtualvoidsetSceneGraph(SoNode*newScene)virtualSoNode*getSceneGraph()voidsetOverlaySceneGraph(SoNode*newScene)SoNode*getOverlaySceneGraph()voidregisterDevice(SoXtDevice*)voidunregisterDevice(SoXtDevice*)voidsetBackgroundColor(constSbColor&c)constSbColor&getBackgroundColor()constvoidsetBackgroundIndex(intindex)intgetBackgroundIndex()constvoidsetOverlayBackgroundIndex(intindex)intgetOverlayBackgroundIndex()constvoidsetColorMap(intstartIndex,intnum,constSbColor*colors)voidsetOverlayColorMap(intstartIndex,intnum,constSbColor*colors)voidsetViewportRegion(constSbViewportRegion&newRegion)constSbViewportRegion&getViewportRegion()constvoidsetTransparencyType(SoGLRenderAction::TransparencyTypetype)SoGLRenderAction::TransparencyTypegetTransparencyType()constvoidsetAntialiasing(SbBoolsmoothing,intnumPasses)voidgetAntialiasing(SbBool&smoothing,int&numPasses)constvoidsetClearBeforeRender(SbBooltrueOrFalse)SbBoolisClearBeforeRender()constvoidsetClearBeforeOverlayRender(SbBooltrueOrFalse)SbBoolisClearBeforeOverlayRender()constvoidsetAutoRedraw(SbBooltrueOrFalse)SbBoolisAutoRedraw()constvoidsetRedrawPriority(uint32_tpriority)uint32_tgetRedrawPriority()conststaticuint32_tgetDefaultRedrawPriority()voidrender()voidrenderOverlay()voidscheduleRedraw()voidscheduleOverlayRedraw()voidredrawOnSelectionChange(SoSelection*s)voidredrawOverlayOnSelectionChange(SoSelection*s)voidsetEventCallback(SoXtRenderAreaEventCB*fcn,void*userData=NULL)voidsetGLRenderAction(SoGLRenderAction*ra)SoGLRenderAction*getGLRenderAction()constvoidsetOverlayGLRenderAction(SoGLRenderAction*ra)SoGLRenderAction*getOverlayGLRenderAction()constvoidsetSceneManager(SoSceneManager*sm)SoSceneManager*getSceneManager()constvoidsetOverlaySceneManager(SoSceneManager*sm)SoSceneManager*getOverlaySceneManager()const

          Methods from class SoXtGLWidget:

     voidsetBorder(SbBoolonOrOff)SbBoolisBorder()constvirtualvoidsetDoubleBuffer(SbBoolonOrOff)SbBoolisDoubleBuffer()WindowgetNormalWindow()WindowgetOverlayWindow()GLXContextgetNormalContext()GLXContextgetOverlayContext()WidgetgetNormalWidget()WidgetgetOverlayWidget()virtualvoidsetNormalVisual(XVisualInfo*vis)XVisualInfo*getNormalVisual()virtualvoidsetOverlayVisual(XVisualInfo*vis)XVisualInfo*getOverlayVisual()voidsetDrawToFrontBufferEnable(SbBoolenableFlag)SbBoolisDrawToFrontBufferEnable()const

          Methods from class SoXtComponent:

     virtualvoidshow()virtualvoidhide()SbBoolisVisible()WidgetgetWidget()constSbBoolisTopLevelShell()constWidgetgetShellWidget()constWidgetgetParentWidget()constvoidsetSize(constSbVec2s&size)SbVec2sgetSize()Display*getDisplay()voidsetTitle(constchar*newTitle)constchar*getTitle()constvoidsetIconTitle(constchar*newIconTitle)constchar*getIconTitle()constvoidsetWindowCloseCallback(SoXtComponentCB*func,void*data=NULL)staticSoXtComponent*getComponent(Widgetw)constchar*getWidgetName()constconstchar*getClassName()const