SoSceneViewer

class SoSceneViewer : public SoXtComponent

The SceneViewer component lets you select between different viewers (Examiner, tsRenderer, Walk

Inheritance:

Public Methods
SoXtViewer::BufferType getBufferingType()
SoCamera* getCamera(): and perspective), the user shouldn't cache the camera.
SoXtViewer::DrawStyle getDrawStyle(SoXtViewer::DrawType type)
SoDirectionalLight* getHeadlight()
Widget getRenderAreaWidget(): returns the current render area widget
SoGLRenderAction::TransparencyType getTransparencyType()
SbBool isDecoration()
SbBool isHeadlight()
SbBool isMenuShown()
SbBool isViewing()
void newData()
void saveHomePosition()
void setBufferingType(SoXtViewer::BufferType type)
void setCamera(SoCamera *cam)
void setDecoration(SbBool onOrOff): Show/hide the viewer component trims (default shown)
void setDrawStyle(SoXtViewer::DrawType type, SoXtViewer::DrawStyle style)
void setHeadlight(SbBool onOrOff): Show/hide headlight (default on) and get to the headlight node.
void setTransparencyType(SoGLRenderAction::TransparencyType type): Set/get the level of transparency type
void setUserModeEventCallback(SoXtRenderAreaEventCB *fcn): set the EXPLORER user mode callback routine
void setViewing(SbBool onOrOff): Turn viewing on/off (Default to on) in the viewers.
void showMenu(SbBool onOrOff): Show/hide the pulldown menu bar (default shown)
SoSceneViewer( Widget parent = NULL, const char *name = NULL, SbBool buildInsideParent = TRUE, SoSelection *root = NULL, const char *envFile = NULL)
void viewAll()
void viewSelection()
~SoSceneViewer()

Protected Methods
virtual const char* getDefaultIconTitle()
virtual const char* getDefaultTitle()
virtual const char* getDefaultWidgetName(): redefine these
SoEXTENDER SoSceneViewer( Widget parent, const char *name, SbBool buildInsideParent, SoSelection *root, const char *envFile, SbBool buildNow): when they are ready for it to be built.

Private Fields
MyColorEditor* ambientColorEditor: Ambient lighting color
SbBool antialiasingFlag: Turns fog on/off
MyColorEditor* backgroundColorEditor: Background color
SbBool calculatedLightManipSize
SoXtClipboard* clipboard: for copy and paste
MyColorEditor* colorEditor: Color editor
SvEManipMode curManip
SbBool curManipReplaces
SoXtFullViewer* currentViewer: current viewer ID
SoEnvironment* environment
SoLabel* envLabel
SbBool feedbackShown
Widget fileDialog: motif vars for file reading/writting
int fileMode: file reading methods
char* fileName
SbBool fogFlag: Environment: fog, antialiasing
SvLightData* headlightData
SoXtDirectionalLightEditor* headlightEditor
SoBoxHighlightRenderAction* highlightRA: Selection highlight
SbBool ignoreCallback
SbPList lightDataList
SoGroup* lightGroup
float lightManipSize
SoGroup* lightsCameraEnvironment: Lights, camera, environment!
SvManipList* maniplist
SoXtMaterialEditor* materialEditor: Material editor
SoSceneViewerData* menuItems
Widget menuWidget: our topmost form widget
Widget mgrWidget
SoXtPrintDialog* printDialog: printing vars
SoSeparator* sceneGraph: the same user supplied graph
SbDict* sceneKitCamNumDict
SoSelection* selection: Scene graph data
SbBool showMenuFlag: topbar menu widget
SoXtTransformSliderSet* transformSliderSet: transform slider set
GraphViewer* tsGraphViewer: extended version of gview from demo source
SoXtRenderAreaEventCB* userModeCB
void* userModedata
SbBool userModeFlag
SbBool useShowcaseBrowser
SoXtFullViewer* viewerList[4]
SvEViewer whichViewer: list of viewers

Private Methods
void addAttachedLightManipGeometry()
void addLight(SoLight *light)
SvLightData* addLightEntry(SoLight *light, SoSwitch *lightSwitch)
void addLightMenuEntry(SvLightData *)
static void afterPrintCallback(void *uData, SoXtPrintDialog *)
static void ambientColorCallback(void *userData, const SbColor *color): Invokes color editor on amb
void attachManip( SvEManipMode manipType, SoPath *p ): attaches a manipulator
void attachManipToAll( SvEManipMode manipType )
static void backgroundColorCallback(void *userData, const SbColor *color): Invokes color editor on bkg
static void beforePrintCallback(void *uData, SoXtPrintDialog *)
void buildAndLayoutMenu(Widget parent)
void buildAndLayoutViewer(SoXtFullViewer *vwr)
Widget buildWidget(Widget parent): list of menu items data
void calculateLightManipSize(): vars to make the light manips all the same size
void constructorCommon(SoSelection *root, const char *envFile, SbBool buildNow)
void createColorEditor()
void createLightsCameraEnvironment()
void createMaterialEditor()
void createTransformSliderSet()
void createTsGraphViewer()
void deleteScene()
void destroySelectedObjects(): copy/paste 3d data
void detachManip( SoPath *p ): detaches a manipulator
void detachManipFromAll()
SbBool doFileIO(const char *filename)
void editAmbientColor()
void editBackgroundColor()
void editLight(SvLightData *data, SbBool flag)
static void editLightColorCB(Widget, SvLightData *, void *)
static void editLightToggleCB(Widget, SvLightData *, void *)
static void fileDialogCB(Widget, SoSceneViewer *, XmFileSelectionBoxCallbackStruct *)
SoMaterial* findMaterialForAttach( const SoPath *target )
static SoCallbackAction::Response findMtlPreTailCB(void *data, SoCallbackAction *accum, const SoNode *): callback used by Accum state action created by findMaterialForAttach
SoPath* findTransformForAttach( const SoPath * target )
const SbColor& getBackgroundColor()
void getFileName()
SoCamera* getLastSceneKitCamera(SoGroup *root): Returns the last scene kit camera in a scene.
static SbBool iconDropCB(void *userData, const char *filename): Drag and drop support (allowing dropping of data into SceneViewer)
static SbBool isAffectedByMaterial( SoNode *node )
static SbBool isAffectedByTransform( SoNode *node )
static void lightSubmenuDisplay(Widget, SvLightData *, void *)
static void lightToggleCB(Widget, SvLightData *, void *)
static void menuDisplay(Widget, SoSceneViewerData *, XtPointer): callback when a menu is displayed
static SbBool objDropCB( void *userData, Atom dataType, void *data, uint32_t numBytes)
void pasteDone(SoPathList *pathList): Paste callback - invoked when paste data transfer is complete
static void pasteDoneCB(void *userData, SoPathList *pathList)
void pickAll()
static SoPath* pickFilterCB(void *userData, const SoPickedPoint *pick)
void pickParent(): Select parent, if there is one; select everything.
void print()
static void processTopbarEvent(Widget, SoSceneViewerData *, XmAnyCallbackStruct *): callback for all menu buttons to perform action
SbBool readEnvFile(const char *filename)
SbBool readFile(const char *filename)
void removeAttachedLightManipGeometry(): (used for file writting and printing)
void removeCameras(SoGroup *root): cameras
void removeLight(SvLightData *)
static void removeLightCB(Widget, SvLightData *, void *)
void removeManips(): and restore later
void replaceAllManips( SvEManipMode manipType ): replaces manips with the given type for all selected objects.
void restoreManips()
void restoreSceneKitCameras(SoGroup *root)
void save()
static void selectionCallback(void *userData, SoPath *obj)
void setAntialiasing(SbBool onOrOff): AA-ing on/off
void setCameraFields( SoCamera *fromCam ): Copies from given camera into this viewer's camera, if types match.
void setFog(SbBool onOrOff): Fog on/off
void setLastSceneKitCamera(SoGroup *root, SoCamera *theCam): Copies our camera into the last scene kit camera in a scene.
void showAboutDialog()
static void SoSceneViewer::adjustScaleTabSizeCB( void *, SoXtViewer *): Added to viewer as a finishCallback.
void switchOffSceneKitCameras(SoGroup *root): Switches off/ restores camera num settings of scenekits.
void switchToViewer(SvEViewer newViewer): current viewer pt
void transferDirectionalLightLocation( SvLightData *data )
void turnLightOnOff(SvLightData *data, SbBool flag)
void updateCommandAvailability(): this is called after objects are added/deleted or the selection changes
SbBool writeEnvFile(const char *filename)
SbBool writeFile(const char *filename)

Documentation

The SceneViewer component lets you select between different viewers (Examiner, tsRenderer, Walk ..) and lets you perform some simple attribute assignment, and some manipulation of data.
Limitations: - GraphViewer has a different selection than the SceneViewer itself.

SoSceneViewer( Widget parent = NULL, const char *name = NULL, SbBool buildInsideParent = TRUE, SoSelection *root = NULL, const char *envFile = NULL)

~SoSceneViewer()

SoEXTENDER SoSceneViewer( Widget parent, const char *name, SbBool buildInsideParent, SoSelection *root, const char *envFile, SbBool buildNow)