Gui::View3DInventorViewer Class Reference

#include <View3DInventorViewer.h>

Public Types
enum	eBackgroundType { Current = 0, Black = 1, White = 2, Transparent = 3 }
	Background modes for the savePicture() method. More...
enum	SelectionMode { Lasso = 0, Rectangle = 1, BoxZoom = 2, Clip = 3 }
	Pick modes for picking points in the scene. More...
Modus handling of the viewer
Here the you can switch on/off several features and modies of the Viewer
enum	ViewerMod { ShowCoord = 1, ShowFPS = 2, SimpleBackground = 4, DisallowRotation = 8, DisallowPanning = 16, DisallowZooming = 32 }
Public Member Functions
void	addEventCallback (SoType eventtype, SoEventCallbackCB cb, void userdata=0)
	Set up a callback function cb which will be invoked for the given eventtype.
void	addFlag (Flag *, FlagLayout::Position)
void	boxZoom (const SbBox2s &)
	Zooms the viewport to the size of the bounding box.
bool	dumpToFile (const char *filename, bool binary) const
	Writes the current scenegraph to an Inventor file, either in ascii or binary.
SoDirectionalLight *	getBacklight (void) const
int	getFeedbackSize (void) const
SbBool	isAnimating (void) const
SbBool	isAnimationEnabled (void) const
SbBool	isBacklight (void) const
SbBool	isFeedbackVisible (void) const
void	moveCameraTo (const SbRotation &rot, const SbVec3f &pos, int steps, int ms)
NavigationStyle *	navigationStyle () const
virtual void	OnChange (Gui::SelectionSingleton::SubjectType &rCaller, Gui::SelectionSingleton::MessageType Reason)
	Observer message from the Selection.
void	removeEventCallback (SoType eventtype, SoEventCallbackCB cb, void userdata=0)
	Unregister the given callback function cb.
void	setAnimationEnabled (const SbBool enable)
void	setBacklight (SbBool on)
void	setCameraOrientation (const SbRotation &rot)
	Set the camera's orientation.
void	setCameraType (SoType t)
virtual void	setCursorEnabled (SbBool enable)
void	setEnabledFPSCounter (bool b)
void	setFeedbackSize (const int size)
void	setFeedbackVisibility (const SbBool enable)
void	setGradientBackgroud (bool b)
void	setGradientBackgroudColor (const SbColor &fromColor, const SbColor &toColor, const SbColor &midColor)
void	setGradientBackgroudColor (const SbColor &fromColor, const SbColor &toColor)
void	setNavigationType (Base::Type)
void	setSceneGraph (SoNode *root)
virtual void	setViewing (SbBool enable)
void	startAnimating (const SbVec3f &axis, float velocity)
void	stopAnimating (void)
	View3DInventorViewer (QWidget parent, const char name=NULL, SbBool embed=true, Type type=SoQtViewer::BROWSER, SbBool build=true)
void	viewAll (float factor)
void	viewAll ()
	Reposition the current camera so we can see the complete scene.
void	viewSelection ()
	Reposition the current camera so we can see all selected objects of the scene.
virtual	~View3DInventorViewer ()
Handling of view providers

void	addViewProvider (ViewProvider *)
	adds an ViewProvider to the view, e.g. from a feature
ViewProvider *	getViewProviderByPath (SoPath *) const
	get view provider by path
ViewProvider *	getViewProviderByPathFromTail (SoPath *) const
std::vector< ViewProvider * >	getViewProvidersOfType (const Base::Type &typeId) const
	get all view providers of given type
SbBool	hasViewProvider (ViewProvider *) const
SbBool	isEditingViewProvider () const
	return whether a view provider is edited
void	removeViewProvider (ViewProvider *)
	remove a ViewProvider
void	resetEditingViewProvider ()
	reset from edit mode
SbBool	setEditingViewProvider (Gui::ViewProvider *p, int ModNum=0)
	set the ViewProvider in special edit mode
Draw routines

void	drawLine (int x1, int y1, int x2, int y2)
void	drawRect (int x, int y, int w, int h)
Clipping plane, near and far plane

void	getFarPlane (SbVec3f &rcPt, SbVec3f &rcNormal) const
	Returns the far plane represented by its normal and base point.
void	getNearPlane (SbVec3f &rcPt, SbVec3f &rcNormal) const
	Returns the near plane represented by its normal and base point.
SbVec3f	getPointOnScreen (const SbVec2s &) const
	Returns the 3d point on the focal plane to the given 2d point.
SbVec3f	getUpDirection () const
	Returns the up direction.
SbVec3f	getViewDirection () const
	Returns the view direction from the user's eye point in direction to the viewport which is actually the negative normal of the near plane.
bool	hasClippingPlane () const
	Checks whether a clipping plane is set or not.
SbVec3f	projectOnFarPlane (const SbVec2f &) const
	Project the given normalized 2d point onto the far plane.
SbVec3f	projectOnNearPlane (const SbVec2f &) const
	Project the given normalized 2d point onto the near plane.
void	toggleClippingPlane ()
	Adds or remove a manipulator to/from the scenegraph.
Selection methods

std::vector< SbVec2f >	getGLPolygon (const std::vector< SbVec2s > &) const
std::vector< SbVec2f >	getGLPolygon (SbBool *clip_inner=0) const
const std::vector< SbVec2s > &	getPolygon (SbBool *clip_inner=0) const
bool	isSelecting () const
void	startSelection (SelectionMode=Lasso)
void	stopSelection ()
Edit methods

SbBool	isEditing () const
SbBool	isRedirectedToSceneGraph () const
void	setEditing (SbBool edit)
void	setEditingCursor (const QCursor &cursor)
void	setEditingCursor (const SoQtCursor &cursor)
void	setRedirectToSceneGraph (SbBool redirect)
Pick actions

SoPickedPoint *	pickPoint (const SbVec2s &pos) const
	This method is provided for convenience and does basically the same as method above unless that it returns an SoPickedPoint object with additional information.
bool	pickPoint (const SbVec2s &pos, SbVec3f &point, SbVec3f &norm) const
	This method picks the closest point to the camera in the underlying scenegraph and returns its location and normal.
void	pubSeekToPoint (const SbVec3f &pos)
SbBool	pubSeekToPoint (const SbVec2s &pos)
Making pictures

void	saveGraphic (int pagesize, int eBackgroundType, SoVectorizeAction *va) const
void	savePicture (int w, int h, int eBackgroundType, QImage &) const
void	savePicture (const char filename, int w, int h, int eBackgroundType, const char comment) const
	Creates an image with width w and height h of the current scene graph and exports the rendered scenegraph directly to file filename.
Protected Member Functions
virtual void	actualRedraw (void)
virtual void	afterRealizeHook (void)
void	printDimension ()
virtual void	processEvent (QEvent *event)
virtual SbBool	processSoEvent (const SoEvent *const ev)
SbBool	processSoEventBase (const SoEvent *const ev)
void	selectAll ()
virtual void	setSeekMode (SbBool enable)
Static Protected Member Functions
static void	clearBuffer (void userdata, SoAction action)
static void	handleEventCB (void userdata, SoEventCallback n)
static void	interactionFinishCB (void data, SoQtViewer viewer)
	Sets the SoFCInteractiveElement to false and forces a redraw.
static void	interactionLoggerCB (void ud, SoAction action)
	Logs the type of the action that traverses the Inventor tree.
static void	interactionStartCB (void data, SoQtViewer viewer)
	Sets the SoFCInteractiveElement to true.
static void	setGLWidget (void userdata, SoAction action)
Friends
class	NavigationStyle

Detailed Description

The Inventor viewer.

Definition at line 59 of file View3DInventorViewer.h.

Member Enumeration Documentation

enum Gui::View3DInventorViewer::eBackgroundType

Background modes for the savePicture() method.

Enumerator:

Current	Use the current viewer Background.
Black	Black background.
White	White background.
Transparent	Transparent background.

Definition at line 65 of file View3DInventorViewer.h.

enum Gui::View3DInventorViewer::SelectionMode

Pick modes for picking points in the scene.

Enumerator:

Lasso	Select objects using a lasso.
Rectangle	Select objects using a rectangle.
BoxZoom	Perform a box zoom.
Clip	Clip objects using a lasso.

Definition at line 72 of file View3DInventorViewer.h.

enum Gui::View3DInventorViewer::ViewerMod

Enumerator:

ShowCoord	Enables the Coordinate system in the corner.
ShowFPS	Enables the Frams per Second counter.
SimpleBackground	switch to a simple background.
DisallowRotation	switch of the rotation.
DisallowPanning	switch of the panning.
DisallowZooming	switch of the zooming.

Definition at line 83 of file View3DInventorViewer.h.

Constructor & Destructor Documentation

View3DInventorViewer::View3DInventorViewer	(	QWidget *	parent,
		const char *	name = `NULL`,
		SbBool	embed = `true`,
		Type	type = `SoQtViewer::BROWSER`,
		SbBool	build = `true`
	)

Definition at line 136 of file View3DInventorViewer.cpp.

References Gui::SoFCUnifiedSelection::applySettings(), Base::Subject< _MessageType >::Attach(), SketcherExample::f, handleEventCB(), interactionFinishCB(), interactionLoggerCB(), interactionStartCB(), Gui::Selection(), setGradientBackgroud(), setSceneGraph(), setViewing(), and Gui::SoFCUnifiedSelection::viewer.

View3DInventorViewer::~View3DInventorViewer ( ) [virtual]

Definition at line 267 of file View3DInventorViewer.cpp.

References Base::Subject< _MessageType >::Detach(), Gui::getMainWindow(), Gui::Selection(), Gui::MainWindow::setPaneText(), and setSceneGraph().

Member Function Documentation

void View3DInventorViewer::actualRedraw ( void ) [protected, virtual]

Definition at line 873 of file View3DInventorViewer.cpp.

References Gui::Flag::drawLine(), SketcherExample::f, Gui::Flag::getOrigin(), Py::int, isAnimating(), printDimension(), Gui::NavigationStyle::redraw(), boost::numeric::bindings::atlas::set(), and Gui::NavigationStyle::updateAnimation().

void View3DInventorViewer::addEventCallback	(	SoType	eventtype,
		SoEventCallbackCB *	cb,
		void *	userdata = `0`
	)

Set up a callback function cb which will be invoked for the given eventtype.

userdata will be given as the first argument to the callback function.

Definition at line 2070 of file View3DInventorViewer.cpp.

void View3DInventorViewer::addFlag	(	Flag *	item,
		FlagLayout::Position	pos
	)

Definition at line 2122 of file View3DInventorViewer.cpp.

Referenced by InspectionGui::addFlag(), and MeshGui::ViewProviderMesh::faceInfoCallback().

void View3DInventorViewer::addViewProvider ( ViewProvider * pcProvider )

adds an ViewProvider to the view, e.g. from a feature

Definition at line 322 of file View3DInventorViewer.cpp.

References Gui::ViewProvider::getBackRoot(), Gui::ViewProvider::getFrontRoot(), and Gui::ViewProvider::getRoot().

Referenced by Gui::Document::createView(), Gui::PointMarker::PointMarker(), Gui::Document::setAnnotationViewProvider(), Gui::Document::slotNewObject(), and MeshGui::MeshFaceAddition::startEditing().

void View3DInventorViewer::afterRealizeHook ( void ) [protected, virtual]

Definition at line 1692 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::getViewingMode().

void View3DInventorViewer::boxZoom ( const SbBox2s & box )

Zooms the viewport to the size of the bounding box.

Definition at line 1351 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::boxZoom().

Referenced by Gui::BoxZoomSelection::terminate().

void View3DInventorViewer::clearBuffer	(	void *	userdata,
		SoAction *	action
	)			`[static, protected]`

Definition at line 389 of file View3DInventorViewer.cpp.

Referenced by savePicture().

void View3DInventorViewer::drawLine	(	int	x1,
		int	y1,
		int	x2,
		int	y2
	)

Definition at line 1526 of file View3DInventorViewer.cpp.

References SketcherExample::f.

Referenced by Gui::PolyPickerSelection::draw().

void View3DInventorViewer::drawRect	(	int	x,
		int	y,
		int	w,
		int	h
	)

Definition at line 1468 of file View3DInventorViewer.cpp.

References SketcherExample::f.

Referenced by Gui::RectangleSelection::draw().

bool View3DInventorViewer::dumpToFile	(	const char *	filename,
		bool	binary
	)			const

Writes the current scenegraph to an Inventor file, either in ascii or binary.

Definition at line 763 of file View3DInventorViewer.cpp.

References buffer, zipios::GZIPOutputStream::close(), Base::FileInfo::hasExtension(), saveGraphic(), RobotExample::t, and Gui::SoFCDB::writeNodesToString().

Referenced by Gui::View3DInventor::dump().

SoDirectionalLight * View3DInventorViewer::getBacklight ( void ) const

Definition at line 477 of file View3DInventorViewer.cpp.

Referenced by Gui::View3DInventor::OnChange().

void View3DInventorViewer::getFarPlane	(	SbVec3f &	rcPt,
		SbVec3f &	rcNormal
	)			const

Returns the far plane represented by its normal and base point.

Definition at line 1186 of file View3DInventorViewer.cpp.

int View3DInventorViewer::getFeedbackSize ( void ) const

Return the size of the feedback axis cross. Default is 10.

Definition at line 1677 of file View3DInventorViewer.cpp.

std::vector< SbVec2f > View3DInventorViewer::getGLPolygon ( const std::vector< SbVec2s > & pnts ) const

Definition at line 723 of file View3DInventorViewer.cpp.

References SketcherExample::f, RobotExample::pos, and RobotExample::w.

std::vector< SbVec2f > View3DInventorViewer::getGLPolygon ( SbBool * clip_inner = 0 ) const

Definition at line 757 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::getPolygon().

Referenced by MeshGui::ViewProviderMesh::clipMeshCallback(), PointsGui::ViewProviderPoints::clipPointsCallback(), MeshGui::ViewProviderMesh::partMeshCallback(), MeshGui::ViewProviderMesh::segmMeshCallback(), and MeshGui::ViewProviderMesh::selectGLCallback().

void View3DInventorViewer::getNearPlane	(	SbVec3f &	rcPt,
		SbVec3f &	rcNormal
	)			const

Returns the near plane represented by its normal and base point.

Definition at line 1171 of file View3DInventorViewer.cpp.

Referenced by DrawingGui::TaskProjection::accept(), MeshGui::ViewProviderMesh::getFacetsFromPolygon(), MeshGui::ViewProviderMeshNode::handleEvent(), MeshGui::ViewProviderMesh::partMeshCallback(), and MeshGui::ViewProviderMesh::segmMeshCallback().

SbVec3f View3DInventorViewer::getPointOnScreen ( const SbVec2s & pnt ) const

Returns the 3d point on the focal plane to the given 2d point.

Definition at line 1132 of file View3DInventorViewer.cpp.

References SketcherExample::f, MovieTool::x, and MovieTool::y.

Referenced by Gui::ViewProvider::eventCallback(), and Gui::View3DInventorPy::getPoint().

const std::vector< SbVec2s > & View3DInventorViewer::getPolygon ( SbBool * clip_inner = 0 ) const

Definition at line 718 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::getPolygon().

SbVec3f View3DInventorViewer::getUpDirection ( ) const

Returns the up direction.

Definition at line 1122 of file View3DInventorViewer.cpp.

SbVec3f View3DInventorViewer::getViewDirection ( ) const

Returns the view direction from the user's eye point in direction to the viewport which is actually the negative normal of the near plane.

The vector is normalized to length of 1.

Definition at line 1112 of file View3DInventorViewer.cpp.

Referenced by Gui::ViewProvider::eventCallback(), and Gui::View3DInventorPy::getViewDirection().

ViewProvider * View3DInventorViewer::getViewProviderByPath ( SoPath * path ) const

get view provider by path

Definition at line 2080 of file View3DInventorViewer.cpp.

Referenced by MeshGui::ViewProviderMeshCurvature::curvatureInfoCallback(), MeshGui::ViewProviderMesh::faceInfoCallback(), MeshGui::ViewProviderMesh::fillHoleCallback(), Gui::View3DInventorPy::getObjectInfo(), Gui::View3DInventorPy::getObjectsInfo(), InspectionGui::ViewProviderInspection::inspectCallback(), MeshGui::ViewProviderMesh::markPartCallback(), and PartGui::ViewProviderPartBase::shapeInfoCallback().

ViewProvider * View3DInventorViewer::getViewProviderByPathFromTail ( SoPath * path ) const

Definition at line 2095 of file View3DInventorViewer.cpp.

Referenced by Gui::SoFCUnifiedSelection::handleEvent().

std::vector< ViewProvider * > View3DInventorViewer::getViewProvidersOfType ( const Base::Type & typeId ) const

get all view providers of given type

Definition at line 2111 of file View3DInventorViewer.cpp.

Referenced by MeshGui::ViewProviderMesh::clipMeshCallback(), PointsGui::ViewProviderPoints::clipPointsCallback(), Gui::SoFCUnifiedSelection::doAction(), MeshGui::ViewProviderMesh::markPartCallback(), MeshGui::ViewProviderMesh::partMeshCallback(), MeshGui::ViewProviderMesh::segmMeshCallback(), and MeshGui::ViewProviderMesh::selectGLCallback().

void View3DInventorViewer::handleEventCB	(	void *	userdata,
		SoEventCallback *	n
	)			`[static, protected]`

Definition at line 408 of file View3DInventorViewer.cpp.

References boost::numeric::bindings::atlas::set().

Referenced by View3DInventorViewer().

bool View3DInventorViewer::hasClippingPlane ( ) const

Checks whether a clipping plane is set or not.

Definition at line 1243 of file View3DInventorViewer.cpp.

Referenced by Gui::View3DInventor::hasClippingPlane().

SbBool View3DInventorViewer::hasViewProvider ( ViewProvider * pcProvider ) const

Definition at line 316 of file View3DInventorViewer.cpp.

void View3DInventorViewer::interactionFinishCB	(	void *	data,
		SoQtViewer *	viewer
	)			`[static, protected]`

Sets the SoFCInteractiveElement to false and forces a redraw.

Definition at line 855 of file View3DInventorViewer.cpp.

References boost::numeric::bindings::atlas::set().

Referenced by View3DInventorViewer().

void View3DInventorViewer::interactionLoggerCB	(	void *	ud,
		SoAction *	action
	)			`[static, protected]`

Logs the type of the action that traverses the Inventor tree.

Definition at line 865 of file View3DInventorViewer.cpp.

References Base::Console().

Referenced by View3DInventorViewer().

void View3DInventorViewer::interactionStartCB	(	void *	data,
		SoQtViewer *	viewer
	)			`[static, protected]`

Sets the SoFCInteractiveElement to true.

Definition at line 846 of file View3DInventorViewer.cpp.

References boost::numeric::bindings::atlas::set().

Referenced by View3DInventorViewer().

SbBool View3DInventorViewer::isAnimating ( void ) const

Query if the model in the viewer is currently in spinning mode after a user drag.

Definition at line 1609 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::isAnimating().

Referenced by actualRedraw(), Gui::Dialog::DemoMode::on_angleSlider_valueChanged(), Gui::Dialog::DemoMode::on_playButton_clicked(), Gui::Dialog::DemoMode::on_speedSlider_valueChanged(), Gui::Dialog::DemoMode::onAutoPlay(), and setSeekMode().

SbBool View3DInventorViewer::isAnimationEnabled ( void ) const

Query whether or not it is possible to start a spinning animation by releasing the left mouse button while dragging the mouse.

Definition at line 1600 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::isAnimationEnabled().

Referenced by Gui::View3DInventorPy::isAnimationEnabled().

SbBool View3DInventorViewer::isBacklight ( void ) const

Definition at line 487 of file View3DInventorViewer.cpp.

SbBool Gui::View3DInventorViewer::isEditing ( ) const [inline]

Definition at line 175 of file View3DInventorViewer.h.

SbBool View3DInventorViewer::isEditingViewProvider ( ) const

return whether a view provider is edited

reset from edit mode

Definition at line 384 of file View3DInventorViewer.cpp.

Referenced by Gui::Document::getInEdit().

SbBool View3DInventorViewer::isFeedbackVisible ( void ) const

Check if the feedback axis cross is visible.

Definition at line 1648 of file View3DInventorViewer.cpp.

Referenced by setFeedbackSize().

SbBool Gui::View3DInventorViewer::isRedirectedToSceneGraph ( ) const [inline]

Definition at line 179 of file View3DInventorViewer.h.

Referenced by StdCmdToggleNavigation::activated(), InspectionGui::ViewProviderInspection::inspectCallback(), and processSoEvent().

bool View3DInventorViewer::isSelecting ( ) const

Definition at line 713 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::isSelecting().

Referenced by StdViewBoxZoom::activated().

void View3DInventorViewer::moveCameraTo	(	const SbRotation &	rot,
		const SbVec3f &	pos,
		int	steps,
		int	ms
	)

Definition at line 1322 of file View3DInventorViewer.cpp.

References draftlibs::fcgeo::connect().

Referenced by Gui::View3DInventorPy::viewPosition().

NavigationStyle * View3DInventorViewer::navigationStyle ( ) const

Definition at line 472 of file View3DInventorViewer.cpp.

Referenced by Gui::View3DInventorPy::getNavigationType(), and Gui::View3DInventor::OnChange().

virtual void Gui::View3DInventorViewer::OnChange	(	Gui::SelectionSingleton::SubjectType &	rCaller,
		Gui::SelectionSingleton::MessageType	Reason
	)			`[virtual]`

Observer message from the Selection.

SoPickedPoint * View3DInventorViewer::pickPoint ( const SbVec2s & pos ) const

This method is provided for convenience and does basically the same as method above unless that it returns an SoPickedPoint object with additional information.

Note:: It is in the response of the client programmer to delete the returned SoPickedPoint object.

Definition at line 1281 of file View3DInventorViewer.cpp.

bool View3DInventorViewer::pickPoint	(	const SbVec2s &	pos,
		SbVec3f &	point,
		SbVec3f &	norm
	)			const

This method picks the closest point to the camera in the underlying scenegraph and returns its location and normal.

If no point was picked false is returned.

Definition at line 1258 of file View3DInventorViewer.cpp.

Referenced by PartGui::ViewProviderCurveNet::handleEvent().

void View3DInventorViewer::printDimension ( ) [protected]

Definition at line 962 of file View3DInventorViewer.cpp.

References dim, SketcherExample::f, Gui::getMainWindow(), Py::int, Gui::MainWindow::setPaneText(), and RobotExample::t.

Referenced by actualRedraw().

void View3DInventorViewer::processEvent ( QEvent * event ) [protected, virtual]

As ProgressBar has no chance to control the incoming Qt events of SoQt we need to override SoQtViewer::processEvent() to prevent the scenegraph from being selected or deselected while the progress bar is running.

Definition at line 1034 of file View3DInventorViewer.cpp.

References Spaceball::ButtonEvent::ButtonEventType, Base::Console(), SketcherExample::f, Spaceball::MotionEvent::MotionEventType, processSoEvent(), Spaceball::MotionEvent::rotationX(), Spaceball::MotionEvent::rotationY(), Spaceball::MotionEvent::rotationZ(), selectAll(), Base::Sequencer(), Spaceball::MotionEvent::translationX(), Spaceball::MotionEvent::translationY(), and Spaceball::MotionEvent::translationZ().

SbBool View3DInventorViewer::processSoEvent ( const SoEvent *const ev ) [protected, virtual]

Definition at line 1084 of file View3DInventorViewer.cpp.

References isRedirectedToSceneGraph(), and Gui::NavigationStyle::processEvent().

Referenced by processEvent(), and processSoEventBase().

SbBool View3DInventorViewer::processSoEventBase ( const SoEvent *const ev ) [protected]

Definition at line 1107 of file View3DInventorViewer.cpp.

References processSoEvent().

Referenced by Gui::NavigationStyle::processSoEvent().

SbVec3f View3DInventorViewer::projectOnFarPlane ( const SbVec2f & pt ) const

Project the given normalized 2d point onto the far plane.

Definition at line 1211 of file View3DInventorViewer.cpp.

SbVec3f View3DInventorViewer::projectOnNearPlane ( const SbVec2f & pt ) const

Project the given normalized 2d point onto the near plane.

Definition at line 1201 of file View3DInventorViewer.cpp.

void View3DInventorViewer::pubSeekToPoint ( const SbVec3f & pos )

Definition at line 1298 of file View3DInventorViewer.cpp.

SbBool View3DInventorViewer::pubSeekToPoint ( const SbVec2s & pos )

Definition at line 1293 of file View3DInventorViewer.cpp.

Referenced by wrap_SoQtViewer_seekToPoint().

void View3DInventorViewer::removeEventCallback	(	SoType	eventtype,
		SoEventCallbackCB *	cb,
		void *	userdata = `0`
	)

Unregister the given callback function cb.

Definition at line 2075 of file View3DInventorViewer.cpp.

void View3DInventorViewer::removeViewProvider ( ViewProvider * pcProvider )

remove a ViewProvider

Definition at line 337 of file View3DInventorViewer.cpp.

References Gui::ViewProvider::getBackRoot(), Gui::ViewProvider::getFrontRoot(), Gui::ViewProvider::getRoot(), and resetEditingViewProvider().

Referenced by MeshGui::MeshFaceAddition::finishEditing(), Gui::Document::removeAnnotationViewProvider(), Gui::Document::slotDeletedObject(), and Gui::PointMarker::~PointMarker().

void View3DInventorViewer::resetEditingViewProvider ( )

reset from edit mode

Definition at line 373 of file View3DInventorViewer.cpp.

References Gui::ViewProvider::eventCallback(), Gui::ViewProvider::finishEditing(), removeEventCallback(), and Gui::ViewProvider::unsetEditViewer().

Referenced by removeViewProvider(), and Gui::Document::resetEdit().

void View3DInventorViewer::saveGraphic	(	int	pagesize,
		int	eBackgroundType,
		SoVectorizeAction *	va
	)			const

Definition at line 644 of file View3DInventorViewer.cpp.

References Black, Current, SketcherExample::f, Transparent, and White.

Referenced by dumpToFile(), Gui::View3DInventor::print(), and Gui::View3DInventorPy::saveVectorGraphic().

void View3DInventorViewer::savePicture	(	int	w,
		int	h,
		int	eBackgroundType,
		QImage &	img
	)			const

Definition at line 577 of file View3DInventorViewer.cpp.

References Black, clearBuffer(), Current, Gui::SoFCOffscreenRenderer::instance(), setGLWidget(), Transparent, White, and Gui::SoFCOffscreenRenderer::writeToImage().

void View3DInventorViewer::savePicture	(	const char *	filename,
		int	w,
		int	h,
		int	eBackgroundType,
		const char *	comment
	)			const

Creates an image with width w and height h of the current scene graph and exports the rendered scenegraph directly to file filename.

If comment is set to '$MIBA' information regarding the MIBA standard is embedded to the picture, otherwise the comment is embedded as is. The appropriate file format must support embedding meta information which is provided by JPEG or PNG.

Definition at line 506 of file View3DInventorViewer.cpp.

References Gui::SoFCOffscreenRenderer::_Matrix, Black, clearBuffer(), Current, Gui::SoFCOffscreenRenderer::instance(), setGLWidget(), Transparent, White, and Gui::SoFCOffscreenRenderer::writeToImageFile().

Referenced by Gui::View3DInventor::print(), Gui::Thumbnail::SaveDocFile(), and Gui::View3DInventorPy::saveImage().

void View3DInventorViewer::selectAll ( ) [protected]

Definition at line 1014 of file View3DInventorViewer.cpp.

References Gui::ViewProviderDocumentObject::getClassTypeId(), Gui::ViewProviderDocumentObject::getObject(), Gui::Selection(), and Gui::SelectionSingleton::setSelection().

Referenced by processEvent().

void View3DInventorViewer::setAnimationEnabled ( const SbBool enable )

Decide if it should be possible to start a spin animation of the model in the viewer by releasing the mouse button while dragging.

If the enable flag is FALSE and we're currently animating, the spin will be stopped.

Definition at line 1589 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::setAnimationEnabled().

Referenced by Gui::View3DInventor::OnChange(), and Gui::View3DInventorPy::setAnimationEnabled().

void View3DInventorViewer::setBacklight ( SbBool on )

Definition at line 482 of file View3DInventorViewer.cpp.

Referenced by Gui::View3DInventor::OnChange().

void View3DInventorViewer::setCameraOrientation ( const SbRotation & rot )

Set the camera's orientation.

If isAnimationEnabled() returns TRUE the reorientation is animated, otherwise its directly set.

Definition at line 1303 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::setCameraOrientation().

Referenced by Gui::View3DInventor::onMsg(), Gui::View3DInventorPy::setCameraOrientation(), SketcherGui::ViewProviderSketch::setEditViewer(), Gui::View3DInventorPy::viewAxometric(), Gui::View3DInventorPy::viewBottom(), Gui::View3DInventorPy::viewFront(), Gui::View3DInventorPy::viewLeft(), Gui::View3DInventorPy::viewRear(), Gui::View3DInventorPy::viewRight(), and Gui::View3DInventorPy::viewTop().

void View3DInventorViewer::setCameraType ( SoType t )

Definition at line 1308 of file View3DInventorViewer.cpp.

References M_PI.

Referenced by Gui::View3DInventor::OnChange(), Gui::View3DInventor::onMsg(), Gui::View3DInventor::setCamera(), and Gui::View3DInventorPy::setCameraType().

void View3DInventorViewer::setCursorEnabled ( SbBool enable ) [virtual]

Decide whether or not the mouse pointer cursor should be visible in the rendering canvas.

Definition at line 1686 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::getViewingMode().

void View3DInventorViewer::setEditing ( SbBool edit )

Definition at line 2011 of file View3DInventorViewer.cpp.

void View3DInventorViewer::setEditingCursor ( const QCursor & cursor )

Definition at line 2028 of file View3DInventorViewer.cpp.

void View3DInventorViewer::setEditingCursor ( const SoQtCursor & cursor )

Definition at line 2018 of file View3DInventorViewer.cpp.

Referenced by CmdMeshFillInteractiveHole::activated(), CmdMeshEvaluateFacet::activated(), CmdMeshVertexCurvatureInfo::activated(), and CmdInspectElement::activated().

SbBool View3DInventorViewer::setEditingViewProvider	(	Gui::ViewProvider *	p,
		int	ModNum = `0`
	)

set the ViewProvider in special edit mode

Definition at line 356 of file View3DInventorViewer.cpp.

References addEventCallback(), Gui::ViewProvider::eventCallback(), Gui::ViewProvider::setEditViewer(), and Gui::ViewProvider::startEditing().

Referenced by Gui::Document::setEdit().

void View3DInventorViewer::setEnabledFPSCounter ( bool b )

Definition at line 438 of file View3DInventorViewer.cpp.

Referenced by Gui::View3DInventor::OnChange().

void View3DInventorViewer::setFeedbackSize ( const int size )

Set the size of the feedback axiscross. The value is interpreted as an approximate percentage chunk of the dimensions of the total canvas.

Definition at line 1659 of file View3DInventorViewer.cpp.

References isFeedbackVisible().

void View3DInventorViewer::setFeedbackVisibility ( const SbBool enable )

Set the flag deciding whether or not to show the axis cross.

Definition at line 1633 of file View3DInventorViewer.cpp.

Referenced by Gui::View3DInventor::OnChange().

void View3DInventorViewer::setGLWidget	(	void *	userdata,
		SoAction *	action
	)			`[static, protected]`

Definition at line 397 of file View3DInventorViewer.cpp.

References boost::numeric::bindings::atlas::set().

Referenced by savePicture().

void View3DInventorViewer::setGradientBackgroud ( bool b )

Definition at line 417 of file View3DInventorViewer.cpp.

Referenced by Gui::View3DInventor::OnChange(), and View3DInventorViewer().

void View3DInventorViewer::setGradientBackgroudColor	(	const SbColor &	fromColor,
		const SbColor &	toColor,
		const SbColor &	midColor
	)

Definition at line 431 of file View3DInventorViewer.cpp.

References Gui::SoFCBackgroundGradient::setColorGradient().

void View3DInventorViewer::setGradientBackgroudColor	(	const SbColor &	fromColor,
		const SbColor &	toColor
	)

Definition at line 425 of file View3DInventorViewer.cpp.

References Gui::SoFCBackgroundGradient::setColorGradient().

Referenced by Gui::View3DInventor::OnChange().

void View3DInventorViewer::setNavigationType ( Base::Type t )

Definition at line 447 of file View3DInventorViewer.cpp.

References Base::Type::createInstance(), Gui::NavigationStyle::getClassTypeId(), Base::BaseClass::getTypeId(), Gui::NavigationStyle::getTypeId(), Base::Type::isBad(), and Gui::NavigationStyle::setViewer().

Referenced by Gui::View3DInventor::customEvent(), Gui::View3DInventor::OnChange(), and Gui::View3DInventorPy::setNavigationType().

void Gui::View3DInventorViewer::setRedirectToSceneGraph ( SbBool redirect ) [inline]

Definition at line 178 of file View3DInventorViewer.h.

Referenced by StdCmdToggleNavigation::activated(), CmdMeshVertexCurvatureInfo::activated(), CmdInspectElement::activated(), MeshGui::ViewProviderMeshCurvature::curvatureInfoCallback(), MeshGui::MeshFaceAddition::finishEditing(), InspectionGui::ViewProviderInspection::inspectCallback(), MeshGui::MeshFaceAddition::startEditing(), and PartGui::DlgPrimitives::~DlgPrimitives().

void View3DInventorViewer::setSceneGraph ( SoNode * root )

Definition at line 492 of file View3DInventorViewer.cpp.

Referenced by Gui::View3DInventor::onMsg(), View3DInventorViewer(), and ~View3DInventorViewer().

void View3DInventorViewer::setSeekMode ( SbBool enable ) [protected, virtual]

Definition at line 947 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::IDLE, Gui::NavigationStyle::INTERACT, isAnimating(), Gui::NavigationStyle::SEEK_WAIT_MODE, Gui::NavigationStyle::setViewingMode(), and stopAnimating().

Referenced by Gui::NavigationStyle::setSeekMode().

void View3DInventorViewer::setViewing ( SbBool enable ) [virtual]

Definition at line 1700 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::IDLE, Gui::NavigationStyle::INTERACT, and Gui::NavigationStyle::setViewingMode().

Referenced by Gui::NavigationStyle::setViewing(), and View3DInventorViewer().

void View3DInventorViewer::startAnimating	(	const SbVec3f &	axis,
		float	velocity
	)

Starts programmatically the viewer in animation mode. The given axis direction is always in screen coordinates, not in world coordinates.

Definition at line 1618 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::startAnimating().

Referenced by Gui::View3DInventorPy::startAnimating().

void View3DInventorViewer::startSelection ( View3DInventorViewer::SelectionMode mode = Lasso )

Definition at line 703 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::startSelection().

Referenced by StdViewBoxZoom::activated(), CmdPointsPolyCut::activated(), CmdMeshPolySplit::activated(), CmdMeshPolyCut::activated(), CmdMeshPolySelect::activated(), CmdMeshPolySegm::activated(), MeshGui::RemoveComponents::on_deselectRegion_clicked(), and MeshGui::RemoveComponents::on_selectRegion_clicked().

void View3DInventorViewer::stopAnimating ( void )

Definition at line 1623 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::stopAnimating().

Referenced by Gui::Dialog::DemoMode::on_stopButton_clicked(), setSeekMode(), Gui::View3DInventorPy::stopAnimating(), and Gui::View3DInventor::stopAnimating().

void View3DInventorViewer::stopSelection ( )

Definition at line 708 of file View3DInventorViewer.cpp.

References Gui::NavigationStyle::stopSelection().

void View3DInventorViewer::toggleClippingPlane ( )

Adds or remove a manipulator to/from the scenegraph.

Definition at line 1221 of file View3DInventorViewer.cpp.

References SketcherExample::f.

Referenced by Gui::View3DInventor::toggleClippingPlane().

void View3DInventorViewer::viewAll ( float factor )

Definition at line 1383 of file View3DInventorViewer.cpp.

References Gui::SoSkipBoundingGroup::EXCLUDE_BBOX, SketcherExample::f, group, Gui::SoSkipBoundingGroup::INCLUDE_BBOX, Gui::SoSkipBoundingGroup::mode, and viewAll().

void View3DInventorViewer::viewAll ( )

Reposition the current camera so we can see the complete scene.

Definition at line 1356 of file View3DInventorViewer.cpp.

References Gui::SoSkipBoundingGroup::EXCLUDE_BBOX, group, Gui::SoSkipBoundingGroup::INCLUDE_BBOX, and Gui::SoSkipBoundingGroup::mode.

Referenced by Gui::View3DInventorPy::fitAll(), Gui::View3DInventor::onMsg(), viewAll(), and Gui::View3DInventor::viewAll().

void View3DInventorViewer::viewSelection ( )

Reposition the current camera so we can see all selected objects of the scene.

Therefore we search for all SOFCSelection nodes, if none of them is selected nothing happens.

Definition at line 1434 of file View3DInventorViewer.cpp.

References Gui::SoFCSelection::documentName, Gui::SelectionSingleton::isSelected(), Gui::SoFCSelection::objectName, Draft::select(), and Gui::Selection().

Referenced by Gui::View3DInventor::onMsg().

Friends And Related Function Documentation

friend class NavigationStyle [friend]

Definition at line 322 of file View3DInventorViewer.h.

The documentation for this class was generated from the following files:

Gui::View3DInventorViewer Class Reference

Public Types

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Friends

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation