#include <OpenFlipper/common/BaseObjectData.hh>

Inheritance diagram for BaseObjectData:

Public Member Functions
	BaseObjectData (const BaseObjectData &_object)
	copy constructor More...

	BaseObjectData ()
	constructor

virtual	~BaseObjectData ()
	destructor

virtual void	setName (QString _name)
	path to the file from which the object is loaded ( defaults to "." )

Data
virtual void	cleanup ()

Picking
virtual bool	picked (uint _node_idx)
	detect if the node has been picked

virtual void	enablePicking (bool _enable)

virtual bool	pickingEnabled ()

virtual ACG::Vec3d	refinePick (ACG::SceneGraph::PickTarget _pickTarget, const ACG::Vec3d _hitPoint, const ACG::Vec3d _start, const ACG::Vec3d _dir, const unsigned int _targetIdx)
	Refine picking. More...

Public Member Functions inherited from BaseObject
	BaseObject (const BaseObject &_object)

	BaseObject (BaseObject *_parent=0)

virtual QString	getObjectinfo ()
	Get all Info for the Object as a string.

virtual void	printObjectInfo ()
	Print all information about the object.

void	dumpTree ()
	Debugging function, writing the subtree to output.

virtual BaseObject *	copy ()
	Returns a full copy of the object.

int	row () const
	get the row of this item from the parent

BaseObject *	parent ()
	Get the parent item ( 0 if rootitem )

const BaseObject *	parent () const
	get the row of this item from the parent

void	setParent (BaseObject *_parent)
	Set the parent pointer.

BaseObject *	childExists (int _objectId)
	Check if the element exists in the subtree of this element.

BaseObject *	childExists (QString _name)
	Check if the element exists in the subtree of this element.

void	appendChild (BaseObject *child)
	add a child to this node

BaseObject *	child (int row)
	return a child

int	childCount () const
	get the number of children

void	removeChild (BaseObject *_item)
	Remove a child from this object.

QList< BaseObject *>	getLeafs ()
	get all leafes of the tree below this object ( These will be all visible objects )

void	deleteSubtree ()
	delete the whole subtree below this item ( The item itself is not touched )

int	group () const

bool	isGroup () const
	Check if object is a group.

bool	isInGroup (int _id) const

bool	isInGroup (QString _name) const

std::vector< int >	getGroupIds ()

QStringList	getGroupNames ()

void	setObjectData (QString _dataName, PerObjectData *_data)

void	clearObjectData (QString _dataName)
	Clear the object data pointer ( this will not delete the object!! )

bool	hasObjectData (QString _dataName)
	Checks if object data with given name is available.

PerObjectData *	objectData (QString _dataName)
	Returns the object data pointer.

void	deleteData ()
	Delete all data attached to this object ( calls delete on each object )

int	id () const

int	persistentId () const

void	persistentId (int _id)

bool	dataType (DataType _type) const

DataType	dataType () const

void	setDataType (DataType _type)

bool	target ()

void	target (bool _target)

bool	source ()

void	source (bool _source)

bool	flag (QString _flag)

void	setFlag (QString _flag, bool _set)

QStringList	flags ()

BaseObject *	last ()

BaseObject *	next ()

int	level ()

void	setFromFileName (const QString &_filename)

QString	path () const
	return the path to the object ( defaults to "." if unset )

void	setPath (const QString &_path)
	set the path to the object.

QString	name () const
	return the name of the object. The name defaults to NONAME if unset.

QString	filename () const
	return the filename of the object

void	setFileName (const QString &_filename)
	set the filename for this object

QMap< QString, PerObjectData * > &	getPerObjectDataMap ()
	get reference to map of all perObject Datas More...

QString &	getCommentByKey (const QString &key)
	Get comment for the specified key. More...

const QString	getCommentByKey (const QString &key) const
	Get comment for the specified key. More...

bool	hasCommentForKey (const QString &key) const

bool	hasComments () const

void	clearComment (const QString &key)
	Get comment for the specified key. More...

void	clearAllComments ()
	Get comment for the specified key. More...

const QMap< QString, QString > &	getAllComments () const

const QString	getAllCommentsFlat () const

Protected Member Functions
Update handling
virtual void	update (UpdateType _type=UPDATE_ALL)
	This function is called to update the object. More...

Update handling

Private Member Functions
void	initializeScenegraphNodes ()

Friends
class	Core

Object visualization
bool	manipPlaced_
	rootNode of global Scenegraph structure

SeparatorNode *	rootNode_
	rootNode of global Scenegraph structure

SeparatorNode *	separatorNode_
	Separator at top of Scenegraph structure used for this Object.

QtTranslationManipulatorNode *	manipulatorNode_
	Manipulator used for this Object.

MaterialNode *	materialNode_
	Scenegraph Material Node for the object.

BoundingBoxNode *	boundingBoxNode_
	Bounding box node for the object.

StencilRefNode *	stencilRefNode_
	Stencil reference node for the object.

virtual void	show ()
	Sets the whole Scenegraph subtree of this node to visible.

virtual void	hide ()
	Sets the whole Scenegraph subtree of this node to invisible.

virtual bool	visible ()
	return visiblity

virtual void	visible (bool _visible)
	Sets visiblity of the whole Scenegraph subtree of this node.

SeparatorNode *	baseNode ()

virtual bool	hasNode (BaseNode *_node)
	Check if the given node is owned by this object. More...

virtual BaseNode *	primaryNode ()

QtTranslationManipulatorNode *	manipulatorNode ()

virtual ACG::SceneGraph::ShaderNode *	shaderNode ()

MaterialNode *	materialNode ()
	get a pointer to the materialnode

const MaterialNode *	materialNode () const
	get a const pointer to the materialnode

BoundingBoxNode *	boundingBoxNode ()
	get a pointer to the bounding box node

StencilRefNode *	stencilRefNode ()
	get a pointer to the stencil reference node

bool	manipPlaced ()
	Check if the manipulator has been placed.

void	manipPlaced (bool _placed)
	set the manipulator place status

void	getBoundingBox (ACG::Vec3d &bbmin, ACG::Vec3d &bbmax)
	get the bounding box of the object

void	setObjectDrawMode (const ACG::SceneGraph::DrawModes::DrawMode &_mode, const bool &_force=false)
	Set the draw mode for the object. More...

Additional nodes
Functions to attach additional Nodes to objects Manage additional scenegraph nodes that belong to an object.
std::vector< std::pair< BaseNode *, QString > >	additionalNodes_

template<typename NodeT >
bool	addAdditionalNode (NodeT *_node, QString _pluginName, QString _nodeName, int _id=0)
	add an additional node to the object More...

bool	hasAdditionalNode (QString _pluginName, QString _nodeName, int _id=0)
	check if an object has the additional node More...

template<typename NodeT >
bool	getAdditionalNode (NodeT *&_node, QString _pluginName, QString _nodeName, int _id=0)
	get an addition node from the object More...

template<typename NodeT >
bool	removeAdditionalNode (NodeT *&_node, QString _pluginName, QString _nodeName, int _id=0)
	remove an additional node from the object More...

Additional Inherited Members
Signals inherited from BaseObject
void	objectSelectionChanged (int _objectId)

void	visibilityChanged (int _objectId)

void	objectPropertiesChanged (int _objectId)

Static Public Attributes inherited from BaseObject
static int	NOOBJECT = -1

Protected Attributes inherited from BaseObject
bool	visible_

Detailed Description

This is the basic Data class providing the functions common to all objects which show Objects in the SceneGraph

Definition at line 102 of file BaseObjectData.hh.

Constructor & Destructor Documentation

◆ BaseObjectData()

BaseObjectData::BaseObjectData ( const BaseObjectData & _object )

copy constructor

Create new basic scenegraph nodes for this object

We have to create our own visualization nodes as we are a new object

Definition at line 68 of file BaseObjectData.cc.

Member Function Documentation

◆ addAdditionalNode()

template<typename NodeT >

bool BaseObjectData::addAdditionalNode	(	NodeT *	_node,
		QString	_pluginName,
		QString	_nodeName,
		int	_id = `0`
	)

add an additional node to the object

This function can be used to store an additional Scenegraph node. If you add nodes there, you do not need to keep track of deleted, added objects, as this will be done in the main application. You have to create the node yourself as this function does not know the type. You should add the new node below the manipulatorNode ( BaseObjectData::manipulatorNode() ) if you want that it moves with the rest of the data. Otherwise add it below the baseNode ( BaseObjectData::baseNode() of the object.

Parameters

_node	Node to add
_pluginName	Name of the current plugin
_nodeName	Name of the New Node
_id	extra index, if there will be multiple nodes with this name( defaults to 0)

Returns: true if successfull

Definition at line 67 of file BaseObjectDataT_impl.hh.

◆ baseNode()

SeparatorNode * BaseObjectData::baseNode ( )

get the base node of this object (Use this node to add custom Nodes to the Object which should not be transformed with the manipulator of the Object)

Definition at line 225 of file BaseObjectData.cc.

◆ cleanup()

void BaseObjectData::cleanup ( )

virtual

Clean all data structures of the object

Reimplemented from BaseObject.

Reimplemented in MeshObject< MeshT >, MeshObject< PolyMesh >, MeshObject< TriMesh >, CameraObject, PolyLineObject, BSplineSurfaceObject, SplatCloudObject, PlaneObject, BSplineCurveObject, PolyLineCollectionObject, QtWidgetObject, CoordsysObject, LightObject, SphereObject, VolumeMeshObject< MeshT >, and SkeletonObject.

Definition at line 102 of file BaseObjectData.cc.

◆ enablePicking()

void BaseObjectData::enablePicking ( bool _enable )

virtual

Enable or disable picking for this Node The basic function defined here does nothing. It has to be reimplemented in the derived class

Reimplemented in MeshObject< MeshT >, MeshObject< PolyMesh >, MeshObject< TriMesh >, VolumeMeshObject< MeshT >, SplatCloudObject, LightObject, BSplineSurfaceObject, PolyLineObject, BSplineCurveObject, PlaneObject, PolyLineCollectionObject, QtWidgetObject, CameraObject, SphereObject, CoordsysObject, and SkeletonObject.

Definition at line 315 of file BaseObjectData.cc.

◆ getAdditionalNode()

template<typename NodeT >

bool BaseObjectData::getAdditionalNode	(	NodeT *&	_node,
		QString	_pluginName,
		QString	_nodeName,
		int	_id = `0`
	)

get an addition node from the object

If you store additional Scenegraph node with the objects you can get these nodes with this function.

Parameters

_node	Returns the node
_pluginName	Name of the current plugin
_nodeName	Name of the Node
_id	extra index, if there are multiple nodes with this name ( defaults to 0)

Returns: true if found

Definition at line 84 of file BaseObjectDataT_impl.hh.

◆ hasAdditionalNode()

bool BaseObjectData::hasAdditionalNode	(	QString	_pluginName,
		QString	_nodeName,
		int	_id = `0`
	)

check if an object has the additional node

If you store additional Scenegraph nodes with the objects you can check if they exist with this function.

Parameters

_pluginName	Name of the current plugin
_nodeName	Name of the Node
_id	extra index, if there are multiple nodes with this name( defaults to 0)

Returns: true if found

Definition at line 338 of file BaseObjectData.cc.

◆ hasNode()

bool BaseObjectData::hasNode ( BaseNode * _node )

virtual

Check if the given node is owned by this object.

You can overload this function and return true, if your object generated the given node. Don't forget to call this baseclass function on overload!

Reimplemented in LightObject, and QtWidgetObject.

Definition at line 229 of file BaseObjectData.cc.

◆ initializeScenegraphNodes()

void BaseObjectData::initializeScenegraphNodes ( )

private

This function creates the basic scenegraph nodes

Definition at line 121 of file BaseObjectData.cc.

◆ manipulatorNode()

QtTranslationManipulatorNode * BaseObjectData::manipulatorNode ( )

get the ManipulatorNode node of this object (Use this node to add custom Nodes to the Object which should be transformed with the manipulator of the Object)

Definition at line 255 of file BaseObjectData.cc.

◆ pickingEnabled()

bool BaseObjectData::pickingEnabled ( )

virtual

Check if picking is enabled for this Node This function will return true unless the derived class overwrites this function.

Reimplemented in MeshObject< MeshT >, MeshObject< PolyMesh >, MeshObject< TriMesh >, VolumeMeshObject< MeshT >, SplatCloudObject, LightObject, BSplineSurfaceObject, PolyLineObject, BSplineCurveObject, PlaneObject, PolyLineCollectionObject, QtWidgetObject, CameraObject, SphereObject, CoordsysObject, and SkeletonObject.

Definition at line 318 of file BaseObjectData.cc.

◆ primaryNode()

BaseNode * BaseObjectData::primaryNode ( )

virtual

get the primary node of this object (Use this node to change drawModes)

Reimplemented in MeshObject< MeshT >, MeshObject< PolyMesh >, MeshObject< TriMesh >, and VolumeMeshObject< MeshT >.

Definition at line 251 of file BaseObjectData.cc.

◆ refinePick()

ACG::Vec3d BaseObjectData::refinePick	(	ACG::SceneGraph::PickTarget	_pickTarget,
		const ACG::Vec3d	_hitPoint,
		const ACG::Vec3d	_start,
		const ACG::Vec3d	_dir,
		const unsigned int	_targetIdx
	)

virtual

Refine picking.

Reimplement this function, if the object type can refine picking. E.g. the standard picking will rely on the z-buffer resolution, while a mesh can intersect a ray with the triangle and refine the depth via the exact intersection point.

Parameters

_pickTarget	Current picking target (Faces, all,...)
_original	hitpoint
_eyePos	current picking ray start position
_dir	Ray direction when picking
_targetIdx	Entity id hit (e.g. face index for meshes

Reimplemented in PolyLineObject, PolyLineCollectionObject, TriMeshObject, and PolyMeshObject.

Definition at line 322 of file BaseObjectData.cc.

◆ removeAdditionalNode()

template<typename NodeT >

bool BaseObjectData::removeAdditionalNode	(	NodeT *&	_node,
		QString	_pluginName,
		QString	_nodeName,
		int	_id = `0`
	)

remove an additional node from the object

If additional nodes are stored for this object, such a node can be removed using this function. If this node has children, they will be removed from the scenegraph as well (and their memory is freed).

Parameters

_node	Needed for type specification
_pluginName	Name of the current plugin
_nodeName	Name of the Node
_id	extra index, if there are multiple nodes with this name ( defaults to 0)

Returns: true if found and removed

Definition at line 99 of file BaseObjectDataT_impl.hh.

◆ setObjectDrawMode()

void BaseObjectData::setObjectDrawMode	(	const ACG::SceneGraph::DrawModes::DrawMode &	_mode,
		const bool &	_force = `false`
	)

Set the draw mode for the object.

Parameters

_mode	The draw mode that should be active for this object
_force	If true, the mode is set ignoring if its supported by the node and its subnodes

Definition at line 298 of file BaseObjectData.cc.

◆ shaderNode()

ACG::SceneGraph::ShaderNode * BaseObjectData::shaderNode ( )

virtual

Return pointer to the shader node If you want to support shaders, you have to add a shader node into your scenegraph structure above your object to be rendered. If you do not have a shader, just ignore this function and it will return a 0 pointer.

Reimplemented in MeshObject< MeshT >, MeshObject< PolyMesh >, MeshObject< TriMesh >, VolumeMeshObject< MeshT >, SplatCloudObject, and BSplineSurfaceObject.

Definition at line 259 of file BaseObjectData.cc.

◆ update()

void BaseObjectData::update ( UpdateType _type = UPDATE_ALL )

protectedvirtual

This function is called to update the object.

If the object changes, the core will call this function. Normally this will update the corresponding scenegraph nodes or trigger other data handling which has to be done when the object changes.

Note: Do not call this function yourself to avoid unnecessary overhead(the core will call it via the type plugins when it is required)

Reimplemented from BaseObject.

Reimplemented in QtWidgetObject, CameraObject, SkeletonObject, MeshObject< MeshT >, MeshObject< PolyMesh >, MeshObject< TriMesh >, SphereObject, CoordsysObject, VolumeMeshObject< MeshT >, PolyLineObject, LightObject, PlaneObject, BSplineCurveObject, BSplineSurfaceObject, SplatCloudObject, and PolyLineCollectionObject.

Definition at line 329 of file BaseObjectData.cc.

Member Data Documentation

◆ additionalNodes_

std::vector< std::pair <BaseNode*,QString> > BaseObjectData::additionalNodes_

private

This pointer may be used to store additional Nodes belonging to this Object The String should be used by the plugin to identify its Nodes

Definition at line 375 of file BaseObjectData.hh.

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

OpenFlipper/common/BaseObjectData.hh
OpenFlipper/common/BaseObjectData.cc
OpenFlipper/common/BaseObjectDataT_impl.hh

Public Member Functions

Protected Member Functions

Private Member Functions

Friends

Object visualization

Additional nodes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BaseObjectData()

Member Function Documentation

◆ addAdditionalNode()

◆ baseNode()

◆ cleanup()

◆ enablePicking()

◆ getAdditionalNode()

◆ hasAdditionalNode()

◆ hasNode()

◆ initializeScenegraphNodes()

◆ manipulatorNode()

◆ pickingEnabled()

◆ primaryNode()

◆ refinePick()

◆ removeAdditionalNode()

◆ setObjectDrawMode()

◆ shaderNode()

◆ update()

Member Data Documentation

◆ additionalNodes_