Hierarchical CLOUDVIEWER Object. More...

#include <ecvHObject.h>

Inheritance diagram for ccHObject:

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Collaboration diagram for ccHObject:

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Public Types
enum	DEPENDENCY_FLAGS { DP_NONE = 0 , DP_NOTIFY_OTHER_ON_DELETE = 1 , DP_NOTIFY_OTHER_ON_UPDATE , DP_DELETE_OTHER = 8 , DP_PARENT_OF_OTHER = 24 }
	Dependency flags. More...

enum	SelectionBehavior { SELECTION_AA_BBOX , SELECTION_FIT_BBOX , SELECTION_IGNORED }
	Behavior when selected. More...

using	Container = std::vector< ccHObject * >
	Standard instances container (for children, etc.) More...

using	Shared = QSharedPointer< ccHObject >
	Shared pointer. More...

using	SharedContainer = std::vector< Shared >
	Shared instances container (for children, etc.) More...

using	GlobalBoundingBox = cloudViewer::BoundingBoxTpl< double >
	Global (non-shifted) bounding-box. More...

Public Types inherited from ccSerializableObject
enum	DeserializationFlags { DF_POINT_COORDS_64_BITS , DF_SCALAR_VAL_32_BITS = 2 }
	Deserialization flags (bit-field) More...

typedef QMultiMap< unsigned, unsigned >	LoadedIDMap
	Map of loaded unique IDs (old ID --> new ID) More...

Public Member Functions
	ccHObject (QString name=QString())
	Default constructor. More...

	ccHObject (const ccHObject &object)
	Copy constructor. More...

virtual	~ccHObject () override
	Default destructor. More...

virtual bool	IsEmpty () const

virtual Eigen::Vector3d	GetMinBound () const
	Returns min bounds for geometry coordinates. More...

virtual Eigen::Vector2d	GetMin2DBound () const

virtual Eigen::Vector3d	GetMaxBound () const
	Returns max bounds for geometry coordinates. More...

virtual Eigen::Vector2d	GetMax2DBound () const

virtual Eigen::Vector3d	GetCenter () const
	Returns the center of the geometry coordinates. More...

virtual ccBBox	GetAxisAlignedBoundingBox () const
	Returns an axis-aligned bounding box of the geometry. More...

virtual ecvOrientedBBox	GetOrientedBoundingBox () const

virtual ccHObject &	Transform (const Eigen::Matrix4d &transformation)
	Apply transformation (4x4 matrix) to the geometry coordinates. More...

virtual ccHObject &	Translate (const Eigen::Vector3d &translation, bool relative=true)
	Apply translation to the geometry coordinates. More...

virtual ccHObject &	Scale (const double s, const Eigen::Vector3d &center)
	Apply scaling to the geometry coordinates. Given a scaling factor , and center , a given point is transformed according to . More...

virtual ccHObject &	Scale (const double s)

virtual ccHObject &	Rotate (const Eigen::Matrix3d &R, const Eigen::Vector3d &center)
	Apply rotation to the geometry coordinates and normals. Given a rotation matrix , and center , a given point is transformed according to . More...

virtual ccHObject &	Rotate (const Eigen::Matrix3d &R)

QString	getViewId () const

CV_CLASS_ENUM	getClassID () const override
	Returns class ID. More...

bool	isGroup () const
	Returns whether the instance is a group. More...

ccHObject *	getParent () const
	Returns parent object. More...

virtual QIcon	getIcon () const
	Returns the icon associated to this entity. More...

void	addDependency (ccHObject *otherObject, int flags, bool additive=true)
	Adds a new dependence (additive or not) More...

int	getDependencyFlagsWith (const ccHObject *otherObject)
	Returns the dependency flags with a given object. More...

void	removeDependencyWith (ccHObject *otherObject)
	Removes any dependency flags with a given object. More...

void	removeDependencyFlag (ccHObject *otherObject, DEPENDENCY_FLAGS flag)
	Removes a given dependency flag. More...

virtual bool	addChild (ccHObject *child, int dependencyFlags=DP_PARENT_OF_OTHER, int insertIndex=-1)
	Adds a child. More...

unsigned	getChildrenNumber () const
	Returns the number of children. More...

unsigned int	getChildCountRecursive () const
	Returns the total number of children under this object recursively. More...

ccHObject *	getChild (unsigned childPos) const
	Returns the ith child. More...

ccHObject *	find (unsigned uniqueID)
	Finds an entity in this object hierarchy. More...

unsigned	filterChildren (Container &filteredChildren, bool recursive=false, CV_CLASS_ENUM filter=CV_TYPES::OBJECT, bool strict=false) const
	Collects the children corresponding to a certain pattern. More...

void	detachChild (ccHObject *child)
	Detaches a specific child. More...

void	detachAllChildren ()
	Removes a specific child. More...

void	getTypeID_recursive (std::vector< removeInfo > &rmInfos, bool relative)

void	getTypeID_recursive (std::vector< hideInfo > &hdInfos, bool relative)

void	removeChild (ccHObject *child)

void	removeChild (int pos)
	Removes a specific child given its index. More...

void	removeAllChildren ()
	Removes all children. More...

int	getChildIndex (const ccHObject *aChild) const
	Returns child index. More...

void	swapChildren (unsigned firstChildIndex, unsigned secondChildIndex)
	Swaps two children. More...

int	getIndex () const
	Returns index relatively to its parent or -1 if no parent. More...

void	transferChild (ccHObject *child, ccHObject &newParent)
	Transfer a given child to another parent. More...

void	transferChildren (ccHObject &newParent, bool forceFatherDependent=false)
	Transfer all children to another parent. More...

ccHObject *	getFirstChild () const
	Shortcut: returns first child. More...

ccHObject *	getLastChild () const
	Shortcut: returns last child. More...

bool	isAncestorOf (const ccHObject *anObject) const
	Returns true if the current object is an ancestor of the specified one. More...

void	removeFromRenderScreen (bool recursive=true)

void	hideObject_recursive (bool recursive)

void	hideBB (CC_DRAW_CONTEXT context)

void	showBB (CC_DRAW_CONTEXT context)

virtual ccBBox	getOwnBB (bool withGLFeatures=false)
	Returns the entity's own bounding-box. More...

void	setRedrawFlagRecursive (bool redraw=false)

void	setForceRedrawRecursive (bool redraw=false)

void	setPointSizeRecursive (int pSize)

void	setLineWidthRecursive (PointCoordinateType width)

virtual ccBBox	getBB_recursive (bool withGLFeatures=false, bool onlyEnabledChildren=true)
	Returns the bounding-box of this entity and it's children. More...

virtual GlobalBoundingBox	getOwnGlobalBB (bool withGLFeatures=false)

virtual bool	getOwnGlobalBB (CCVector3d &minCorner, CCVector3d &maxCorner)

virtual GlobalBoundingBox	getGlobalBB_recursive (bool withGLFeatures=false, bool onlyEnabledChildren=true)
	Returns the global bounding-box of this entity and it's children. More...

virtual ccBBox	getDisplayBB_recursive (bool relative)
	Returns the bounding-box of this entity and it's children WHEN DISPLAYED. More...

virtual ccBBox	getOwnFitBB (ccGLMatrix &trans)
	Returns best-fit bounding-box (if available) More...

virtual void	drawBB (CC_DRAW_CONTEXT &context, const ecvColor::Rgb &col)
	Draws the entity (and its children) bounding-box. More...

void	draw (CC_DRAW_CONTEXT &context) override
	Draws entity and its children. More...

void	updateNameIn3DRecursive ()

void	setHideShowType (CC_DRAW_CONTEXT &context)

void	setRemoveType (CC_DRAW_CONTEXT &context)

ENTITY_TYPE	getEntityType () const

virtual void	redrawDisplay (bool forceRedraw=true, bool only2D=false)
	Redraws associated display. More...

bool	getAbsoluteGLTransformation (ccGLMatrix &trans) const

virtual bool	isDisplayed () const
	Returns whether the object is actually displayed (visible) or not. More...

virtual bool	isBranchEnabled () const
	Returns whether the object and all its ancestors are enabled. More...

virtual void	redrawDisplay_recursive (bool p)

virtual void	refreshDisplay_recursive (bool p)

virtual void	setSelected_recursive (bool p)

virtual void	toggleActivation_recursive ()

virtual void	toggleVisibility_recursive ()

virtual void	toggleColors_recursive ()

virtual void	resetGLTransformationHistory_recursive ()

virtual void	toggleNormals_recursive ()

virtual void	toggleSF_recursive ()

virtual void	toggleShowName_recursive ()

unsigned	findMaxUniqueID_recursive () const
	Returns the max 'unique ID' of this entity and its siblings. More...

void	applyGLTransformation_recursive (const ccGLMatrix *trans=nullptr)
	Applies the active OpenGL transformation to the entity (recursive) More...

virtual void	notifyGeometryUpdate ()

bool	isSerializable () const override
	Returns whether object is serializable of not. More...

bool	toFile (QFile &out, short dataVersion) const override
	Saves data to binary stream. More...

bool	fromFile (QFile &in, short dataVersion, int flags, LoadedIDMap &oldToNewIDMap) override
	Loads data from binary stream. More...

short	minimumFileVersion () const override
	Returns the minimum file version required to save this instance. More...

bool	fromFileNoChildren (QFile &in, short dataVersion, int flags, LoadedIDMap &oldToNewIDMap)
	Custom version of ccSerializableObject::fromFile. More...

virtual bool	isShareable () const
	Returns whether object is shareable or not. More...

virtual void	setSelectionBehavior (SelectionBehavior mode)
	Sets selection behavior (when displayed) More...

virtual SelectionBehavior	getSelectionBehavior () const
	Returns selection behavior. More...

virtual unsigned	getUniqueIDForDisplay () const
	Returns object unqiue ID used for display. More...

virtual const ccGLMatrix &	getGLTransformationHistory () const
	Returns the transformation 'history' matrix. More...

virtual void	setGLTransformationHistory (const ccGLMatrix &mat)
	Sets the transformation 'history' matrix (handle with care!) More...

virtual void	resetGLTransformationHistory ()
	Resets the transformation 'history' matrix. More...

bool	pushDisplayState () override
	Pushes the current display state (overridden) More...

void	popDisplayState (bool apply=true) override
	Pops the last pushed display state (overridden) More...

Public Member Functions inherited from ccObject
	ccObject (QString name=QString())
	Default constructor. More...

	ccObject (const ccObject &object)
	Copy constructor. More...

virtual QString	getName () const
	Returns object name. More...

virtual void	setName (const QString &name)
	Sets object name. More...

virtual void	setRemoveFlag (bool removeFlag)
	Sets removeFlag. More...

virtual bool	getRemoveFlag ()
	Returns removeFlag. More...

virtual unsigned	getUniqueID () const
	Returns object unique ID. More...

virtual void	setUniqueID (unsigned ID)
	Changes unique ID. More...

virtual bool	isEnabled () const
	Returns whether the object is enabled or not. More...

virtual void	setEnabled (bool state)
	Sets the "enabled" property. More...

virtual void	toggleActivation ()
	Toggles the "enabled" property. More...

virtual bool	isLocked () const
	Returns whether the object is locked or not. More...

virtual void	setLocked (bool state)
	Sets the "enabled" property. More...

bool	isLeaf () const

bool	isCustom () const

bool	isHierarchy () const

bool	isKindOf (CV_CLASS_ENUM type) const

bool	isA (CV_CLASS_ENUM type) const

QVariant	getMetaData (const QString &key) const
	Returns a given associated meta data. More...

bool	removeMetaData (const QString &key)
	Removes a given associated meta-data. More...

void	setMetaData (const QString &key, const QVariant &data)
	Sets a meta-data element. More...

void	setMetaData (const QVariantMap &dataset, bool overwrite=false)
	Sets several meta-data elements at a time. More...

bool	hasMetaData (const QString &key) const
	Returns whether a meta-data element with the given key exists or not. More...

const QVariantMap &	metaData () const
	Returns meta-data map (const only) More...

void	setBaseName (const QString &baseName)

QString	getBaseName () const

void	setFullPath (const QString &fullPaht)

QString	getFullPath () const

Public Member Functions inherited from ccSerializableObject
virtual	~ccSerializableObject ()=default
	Destructor. More...

Public Member Functions inherited from ccDrawableObject
	ccDrawableObject ()
	Default constructor. More...

	ccDrawableObject (const ccDrawableObject &object)
	Copy constructor. More...

virtual	~ccDrawableObject ()=default

virtual bool	isVisible () const
	Returns whether entity is visible or not. More...

virtual void	setVisible (bool state)
	Sets entity visibility. More...

virtual void	toggleVisibility ()
	Toggles visibility. More...

virtual bool	isRedraw () const
	Returns whether entity is to be redraw. More...

virtual void	setRedraw (bool state)
	Sets entity redraw mode. More...

virtual void	setForceRedraw (bool state)
	Sets force redraw. More...

virtual void	setFixedId (bool state)

virtual bool	isFixedId ()

virtual bool	isVisibilityLocked () const
	Returns whether visibility is locked or not. More...

virtual void	lockVisibility (bool state)
	Locks/unlocks visibility. More...

virtual bool	isSelected () const
	Returns whether entity is selected or not. More...

virtual void	setSelected (bool state)
	Selects/Unselects entity. More...

virtual void	getDrawingParameters (glDrawParams &params) const
	Returns main OpenGL parameters for this entity. More...

virtual bool	hasColors () const
	Returns whether colors are enabled or not. More...

virtual bool	colorsShown () const
	Returns whether colors are shown or not. More...

virtual void	showColors (bool state)
	Sets colors visibility. More...

virtual void	toggleColors ()
	Toggles colors display state. More...

virtual bool	hasNormals () const
	Returns whether normals are enabled or not. More...

virtual bool	normalsShown () const
	Returns whether normals are shown or not. More...

virtual void	showNormals (bool state)
	Sets normals visibility. More...

virtual void	toggleNormals ()
	Toggles normals display state. More...

virtual bool	hasDisplayedScalarField () const
	Returns whether an active scalar field is available or not. More...

virtual bool	hasScalarFields () const
	Returns whether one or more scalar fields are instantiated. More...

virtual void	showSF (bool state)
	Sets active scalarfield visibility. More...

virtual void	toggleSF ()
	Toggles SF display state. More...

virtual bool	sfShown () const
	Returns whether active scalar field is visible. More...

virtual void	toggleMaterials ()
	Toggles material display state. More...

virtual void	showNameIn3D (bool state)
	Sets whether name should be displayed in 3D. More...

virtual bool	nameShownIn3D () const
	Returns whether name is displayed in 3D or not. More...

virtual void	toggleShowName ()
	Toggles name in 3D display state. More...

virtual bool	isColorOverridden () const

virtual const ecvColor::Rgb &	getTempColor () const
	Returns current temporary (unique) color. More...

virtual void	setTempColor (const ecvColor::Rgb &col, bool autoActivate=true)
	Sets current temporary (unique) More...

virtual void	enableTempColor (bool state)
	Set temporary color activation state. More...

virtual float	getOpacity () const

virtual void	setOpacity (float opacity)
	Set opacity activation state. More...

virtual void	setGLTransformation (const ccGLMatrix &trans)
	Associates entity with a GL transformation (rotation + translation) More...

virtual void	enableGLTransformation (bool state)
	Enables/disables associated GL transformation. More...

virtual bool	isGLTransEnabled () const
	Returns whether a GL transformation is enabled or not. More...

virtual const ccGLMatrix &	getGLTransformation () const
	Returns associated GL transformation. More...

virtual void	resetGLTransformation ()
	Resets associated GL transformation. More...

virtual void	rotateGL (const ccGLMatrix &rotMat)
	Multiplies (left) current GL transformation by a rotation matrix. More...

virtual void	translateGL (const CCVector3 &trans)
	Translates current GL transformation by a rotation matrix. More...

virtual void	removeAllClipPlanes ()
	Removes all clipping planes (if any) More...

virtual bool	addClipPlanes (const ccClipPlane &plane)
	Registers a new clipping plane. More...

virtual void	toggleClipPlanes (CC_DRAW_CONTEXT &context, bool enable)
	Enables or disables clipping planes (OpenGL) More...

virtual void	applyDisplayState (const DisplayState &state)
	Applies a display state. More...

Static Public Member Functions
static ccHObject *	New (CV_CLASS_ENUM objectType, const char *name=nullptr)
	Static factory. More...

static ccHObject *	New (const QString &pluginId, const QString &classId, const char *name=nullptr)
	Static factory (version to be used by external plugin factories) More...

static Eigen::Vector3d	ComputeMinBound (const std::vector< Eigen::Vector3d > &points)
	Compute min bound of a list points. More...

static Eigen::Vector3d	ComputeMaxBound (const std::vector< Eigen::Vector3d > &points)
	Compute max bound of a list points. More...

static Eigen::Vector3d	ComputeCenter (const std::vector< Eigen::Vector3d > &points)
	Computer center of a list of points. More...

static void	ResizeAndPaintUniformColor (std::vector< Eigen::Vector3d > &colors, std::size_t size, const Eigen::Vector3d &color)
	Resizes the colors vector and paints a uniform color. More...

static void	TransformPoints (const Eigen::Matrix4d &transformation, std::vector< Eigen::Vector3d > &points)
	Transforms all points with the transformation matrix. More...

static void	TransformNormals (const Eigen::Matrix4d &transformation, std::vector< Eigen::Vector3d > &normals)
	Transforms the normals with the transformation matrix. More...

static void	TransformCovariances (const Eigen::Matrix4d &transformation, std::vector< Eigen::Matrix3d > &covariances)
	Transforms all covariance matrices with the transformation. More...

static void	TranslatePoints (const Eigen::Vector3d &translation, std::vector< Eigen::Vector3d > &points, bool relative)
	Apply translation to the geometry coordinates. More...

static void	ScalePoints (const double scale, std::vector< Eigen::Vector3d > &points, const Eigen::Vector3d &center)
	Scale the coordinates of all points by the scaling factor `scale`. More...

static void	RotatePoints (const Eigen::Matrix3d &R, std::vector< Eigen::Vector3d > &points, const Eigen::Vector3d &center)
	Rotate all points with the rotation matrix `R`. More...

static void	RotateNormals (const Eigen::Matrix3d &R, std::vector< Eigen::Vector3d > &normals)
	Rotate all normals with the rotation matrix `R`. More...

static void	RotateCovariances (const Eigen::Matrix3d &R, std::vector< Eigen::Matrix3d > &covariances)
	Rotate all covariance matrices with the rotation matrix `R`. More...

static Eigen::Matrix3d	GetRotationMatrixFromXYZ (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from XYZ RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromYZX (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from YZX RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromZXY (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from ZXY RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromXZY (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from XZY RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromZYX (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from ZYX RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromYXZ (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from YXZ RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromAxisAngle (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from AxisAngle RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromQuaternion (const Eigen::Vector4d &rotation)
	Get Rotation Matrix from Quaternion. More...

static Eigen::Matrix3d	GetRotationMatrixFromEulerAngle (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from Euler angle. More...

Static Public Member Functions inherited from ccObject
static unsigned	GetCurrentDBVersion ()
	Returns current database version. More...

static void	SetUniqueIDGenerator (ccUniqueIDGenerator::Shared generator)
	Sets the unique ID generator. More...

static ccUniqueIDGenerator::Shared	GetUniqueIDGenerator ()
	Returns the unique ID generator. More...

static unsigned	GetNextUniqueID ()
	Returns a new unassigned unique ID. More...

static unsigned	GetLastUniqueID ()
	Returns last assigned unique ID. More...

static CV_CLASS_ENUM	ReadClassIDFromFile (QFile &in, short dataVersion)
	Helper: reads out class ID from a binary stream. More...

Static Public Member Functions inherited from ccSerializableObject
static bool	WriteError ()
	Sends a custom error message (write error) and returns 'false'. More...

static bool	ReadError ()
	Sends a custom error message (read error) and returns 'false'. More...

static bool	MemoryError ()
	Sends a custom error message (not enough memory) and returns 'false'. More...

static bool	CorruptError ()
	Sends a custom error message (corrupted file) and returns 'false'. More...

Protected Member Functions
virtual void	setParent (ccHObject *anObject)
	Sets parent object. More...

virtual void	drawMeOnly (CC_DRAW_CONTEXT &context)
	Draws the entity only (not its children) More...

virtual void	applyGLTransformation (const ccGLMatrix &trans)
	Applies a GL transformation to the entity. More...

virtual bool	toFile_MeOnly (QFile &out, short dataVersion) const
	Save own object data. More...

virtual bool	fromFile_MeOnly (QFile &in, short dataVersion, int flags, LoadedIDMap &oldToNewIDMap)
	Loads own object data. More...

virtual short	minimumFileVersion_MeOnly () const

virtual void	drawNameIn3D ()
	Draws the entity name in 3D. More...

virtual void	onDeletionOf (const ccHObject *obj)
	This method is called when another object is deleted. More...

virtual void	onUpdateOf (ccHObject *obj)
	This method is called when another object (geometry) is updated. More...

Protected Member Functions inherited from ccObject
virtual bool	getFlagState (CV_OBJECT_FLAG flag) const
	Returns flag state. More...

virtual void	setFlagState (CV_OBJECT_FLAG flag, bool state)
	Sets flag state. More...

bool	toFile (QFile &out, short dataVersion) const override
	Saves data to binary stream. More...

short	minimumFileVersion () const override
	Returns the minimum file version required to save this instance. More...

bool	fromFile (QFile &in, short dataVersion, int flags, LoadedIDMap &oldToNewIDMap) override
	Reimplemented from ccSerializableObject::fromFile. More...

Protected Attributes
ccHObject *	m_parent
	Parent. More...

Container	m_children
	Children. More...

SelectionBehavior	m_selectionBehavior
	Selection behavior. More...

std::map< ccHObject *, int >	m_dependencies
	Dependencies map. More...

ccGLMatrix	m_glTransHistory
	Cumulative GL transformation. More...

bool	m_isDeleting
	Flag to safely handle dependencies when the object is being deleted. More...

Protected Attributes inherited from ccObject
QString	m_name
	Object name. More...

QString	m_baseName

QString	m_filePath

bool	m_removeFlag

unsigned	m_flags
	Object flags. More...

QVariantMap	m_metaData
	Associated meta-data. More...

Protected Attributes inherited from ccDrawableObject
bool	m_fixedId

bool	m_modelRedraw

bool	m_forceRedraw

float	m_opacity

bool	m_visible
	Specifies whether the object is visible or not. More...

bool	m_selected
	Specifies whether the object is selected or not. More...

bool	m_lockedVisibility
	Specifies whether the visibility can be changed by user or not. More...

bool	m_colorsDisplayed
	Specifies whether colors should be displayed. More...

bool	m_normalsDisplayed
	Specifies whether normals should be displayed. More...

bool	m_sfDisplayed
	Specifies whether scalar field should be displayed. More...

ecvColor::Rgb	m_tempColor
	Temporary (unique) color. More...

bool	m_colorIsOverridden
	Temporary (unique) color activation state. More...

ccGLMatrix	m_glTrans
	Current GL transformation. More...

bool	m_glTransEnabled
	Current GL transformation activation state. More...

bool	m_showNameIn3D
	Whether name is displayed in 3D or not. More...

CCVector3d	m_nameIn3DPos
	Last 2D position of the '3D' name. More...

ccClipPlaneSet	m_clipPlanes
	Active clipping planes (used for display only) More...

std::vector< DisplayState::Shared >	m_displayStateStack
	The stack of pushed display states. More...

Detailed Description

Hierarchical CLOUDVIEWER Object.

Definition at line 25 of file ecvHObject.h.

Member Typedef Documentation

◆ Container

using ccHObject::Container = std::vector<ccHObject*>

Standard instances container (for children, etc.)

Definition at line 337 of file ecvHObject.h.

◆ GlobalBoundingBox

using ccHObject::GlobalBoundingBox = cloudViewer::BoundingBoxTpl<double>

Global (non-shifted) bounding-box.

Definition at line 436 of file ecvHObject.h.

◆ Shared

using ccHObject::Shared = QSharedPointer<ccHObject>

Shared pointer.

Definition at line 340 of file ecvHObject.h.

◆ SharedContainer

using ccHObject::SharedContainer = std::vector<Shared>

Shared instances container (for children, etc.)

Definition at line 343 of file ecvHObject.h.

Member Enumeration Documentation

◆ DEPENDENCY_FLAGS

enum ccHObject::DEPENDENCY_FLAGS

Dependency flags.

Enumerator
DP_NONE	no dependency
DP_NOTIFY_OTHER_ON_DELETE	notify 'other' when deleted (will call ccHObject::onDeletionOf)
DP_NOTIFY_OTHER_ON_UPDATE	notify 'other' when its geometry is modified (will call ccHObject::onUpdateOf)
DP_DELETE_OTHER	delete 'other' before deleting itself
DP_PARENT_OF_OTHER	same as DP_DELETE_OTHER + declares itself as parent of 'other'

Definition at line 257 of file ecvHObject.h.

◆ SelectionBehavior

enum ccHObject::SelectionBehavior

Behavior when selected.

Enumerator
SELECTION_AA_BBOX
SELECTION_FIT_BBOX
SELECTION_IGNORED

Definition at line 605 of file ecvHObject.h.

Constructor & Destructor Documentation

◆ ccHObject() [1/2]

ccHObject::ccHObject ( QString name = QString() )

Default constructor.

Parameters

name	object name (optional)

Definition at line 54 of file ecvHObject.cpp.

References ccDrawableObject::lockVisibility(), m_glTransHistory, ccDrawableObject::setVisible(), and ccGLMatrixTpl< T >::toIdentity().

Referenced by ccGeoObject::generateInterior(), ccGeoObject::generateLower(), ccGeoObject::generateUpper(), and New().

◆ ccHObject() [2/2]

ccHObject::ccHObject ( const ccHObject & object )

Copy constructor.

Definition at line 65 of file ecvHObject.cpp.

References m_glTransHistory, and ccGLMatrixTpl< T >::toIdentity().

◆ ~ccHObject()

ccHObject::~ccHObject ( )

overridevirtual

Default destructor.

Definition at line 74 of file ecvHObject.cpp.

References DP_DELETE_OTHER, DP_NOTIFY_OTHER_ON_DELETE, m_dependencies, m_isDeleting, and removeAllChildren().

Member Function Documentation

◆ addChild()

bool ccHObject::addChild	(	ccHObject *	child,
		int	dependencyFlags = `DP_PARENT_OF_OTHER`,
		int	insertIndex = `-1`
	)

virtual

Adds a child.

Warning

by default (i.e. with the DP_PARENT_OF_OTHER flag) the child's parent will be automatically replaced by this instance. Moreover the child will be deleted

    \param child child instance
    \param dependencyFlags dependency flags
    \param insertIndex insertion index (if <0, child is simply appended

to the children list)

Returns: success

Definition at line 534 of file ecvHObject.cpp.

References addDependency(), DP_NOTIFY_OTHER_ON_DELETE, DP_PARENT_OF_OTHER, CVLog::ErrorDebug(), ccObject::isLeaf(), isShareable(), m_children, and setParent().

◆ addDependency()

void ccHObject::addDependency	(	ccHObject *	otherObject,
		int	flags,
		bool	additive = `true`
	)

Adds a new dependence (additive or not)

Parameters

otherObject	other object
flags	dependency flags (see DEPENDENCY_FLAGS)
additive	whether we should 'add' the flag(s) if there's already a dependence with the other object or not

Definition at line 455 of file ecvHObject.cpp.

References addDependency(), DP_NOTIFY_OTHER_ON_DELETE, CVLog::Error(), and m_dependencies.

Referenced by addChild(), addDependency(), cc2DLabel::addPickedPoint(), ccDBRoot::dropMimeData(), MainWindow::putObjectBackIntoDBTree(), ccMesh::setAssociatedCloud(), ccSubMesh::setAssociatedMesh(), ccImage::setAssociatedSensor(), and transferChild().

◆ applyGLTransformation()

void ccHObject::applyGLTransformation ( const ccGLMatrix & trans )

protectedvirtual

Applies a GL transformation to the entity.

this = rotMat*(this-rotCenter)+(rotCenter+trans)

Parameters

trans a ccGLMatrix structure

Reimplemented in ccSensor, ccPolyline, ccPointCloud, ccMesh, ccGenericPrimitive, ccFacet, and ccCircle.

Definition at line 944 of file ecvHObject.cpp.

References m_glTransHistory.

Referenced by ccCircle::applyGLTransformation(), ccFacet::applyGLTransformation(), ccMesh::applyGLTransformation(), ccPolyline::applyGLTransformation(), ccSensor::applyGLTransformation(), applyGLTransformation_recursive(), and ccPointCloud::applyRigidTransformation().

◆ applyGLTransformation_recursive()

void ccHObject::applyGLTransformation_recursive ( const ccGLMatrix * trans = nullptr )

Applies the active OpenGL transformation to the entity (recursive)

The input ccGLMatrix should be left to 0, unless you want to apply a pre-transformation.

Parameters

trans a ccGLMatrix structure (reference to)

Definition at line 948 of file ecvHObject.cpp.

References applyGLTransformation(), m_children, ccDrawableObject::m_glTrans, ccDrawableObject::m_glTransEnabled, notifyGeometryUpdate(), and ccDrawableObject::resetGLTransformation().

Referenced by MainWindow::addToDB(), ccGraphicalTransformationTool::apply(), ccPointPairRegistrationDlg::apply(), CorrespondenceMatching::applyTransformation(), TemplateAlignment::applyTransformation(), ccGenericPrimitive::applyTransformationToVertices(), qVoxFallProcess::Compute(), ccCropTool::Crop(), define_ccObject(), JsonRPCPlugin::execute(), qFacets::exportFacets(), ccCompass::importFoliations(), ccCompassImport::importFoliations(), CSVMatrixFilter::loadFile(), PTXFilter::loadFile(), PDMSFilter::loadFile(), FBXFilter::loadFile(), LoadScan(), BasePclModule::performAction(), CommandMatchBBCenters::process(), CommandMatchBestFitPlane::process(), ccPointPairRegistrationDlg::transformAlignedEntity(), and ccPlaneEditDlg::updatePlane().

◆ ComputeCenter()

Eigen::Vector3d ccHObject::ComputeCenter ( const std::vector< Eigen::Vector3d > & points )

static

Computer center of a list of points.

Definition at line 296 of file ecvHObject.cpp.

References points.

Referenced by ccMesh::GetCenter(), cloudViewer::geometry::ecvMeshBase::GetCenter(), cloudViewer::geometry::LineSet::GetCenter(), and TranslatePoints().

◆ ComputeMaxBound()

Eigen::Vector3d ccHObject::ComputeMaxBound ( const std::vector< Eigen::Vector3d > & points )

static

Compute max bound of a list points.

Definition at line 284 of file ecvHObject.cpp.

References a, and points.

Referenced by ccMesh::GetMaxBound(), cloudViewer::geometry::ecvMeshBase::GetMaxBound(), ecvOrientedBBox::GetMaxBound(), and cloudViewer::geometry::LineSet::GetMaxBound().

◆ ComputeMinBound()

Eigen::Vector3d ccHObject::ComputeMinBound ( const std::vector< Eigen::Vector3d > & points )

static

Compute min bound of a list points.

Definition at line 272 of file ecvHObject.cpp.

References a, and points.

Referenced by ccMesh::GetMinBound(), cloudViewer::geometry::ecvMeshBase::GetMinBound(), ecvOrientedBBox::GetMinBound(), and cloudViewer::geometry::LineSet::GetMinBound().

◆ detachAllChildren()

void ccHObject::detachAllChildren ( )

Removes a specific child.

Warning: This method may delete the child if the DP_PARENT_OF_OTHER dependency flag is set for this child (use detachChild if you want to avoid deletion). Detaches all children

Definition at line 1043 of file ecvHObject.cpp.

References m_children, and removeDependencyWith().

Referenced by ccGraphicalTransformationTool::clear(), define_ccObject(), PhotoScanFilter::loadFile(), PovFilter::loadFile(), and ccCompass::tryLoading().

◆ detachChild()

void ccHObject::detachChild ( ccHObject * child )

Detaches a specific child.

This method does not delete the child. Removes any dependency between the flag and this object

Definition at line 988 of file ecvHObject.cpp.

References getChildIndex(), getParent(), m_children, removeDependencyWith(), and setParent().

Referenced by ccGraphicalTransformationTool::addEntity(), ccFacet::clone(), define_ccObject(), ccCommandLineParser::exportEntity(), ccTraceTool::finishCurrentTrace(), ccCommandLineParser::importFile(), OFFFilter::loadFile(), ccTraceTool::pickupTrace(), CommandExtractVertices::process(), ReadCloud(), ccPointListPickingDlg::removeLastEntry(), and transferChild().

◆ draw()

void ccHObject::draw ( CC_DRAW_CONTEXT & context )

overridevirtual

Draws entity and its children.

Implements ccDrawableObject.

Reimplemented in GrainsAsEllipsoids, ccMouseCircle, ccMouseCircle, and ecvOrientedBBox.

Definition at line 1438 of file ecvHObject.cpp.

References ccGLDrawContext::bbDefaultCol, ecvGui::ParamStruct::bbDefaultCol, ecvGui::ParamStruct::bbLineWidth, ecvGui::ParamStruct::bbOpacity, context, ccGLDrawContext::currentLineWidth, ccGLDrawContext::defaultLineWidth, drawBB(), drawMeOnly(), drawNameIn3D(), ECV_WIREFRAME_MODE, ccGLDrawContext::forceRedraw, getBB_recursive(), cloudViewer::BoundingBoxTpl< T >::getCenter(), ecvDisplayTools::getDataAxesGridProperties(), ecvDisplayTools::GetGLCameraParameters(), ccObject::getName(), ccDrawableObject::getOpacity(), ccObject::getRemoveFlag(), getViewId(), hideBB(), hideObject_recursive(), ecvDisplayTools::HideShowEntities(), CV_TYPES::HIERARCHY_OBJECT, ccObject::isA(), ccObject::isEnabled(), ccDrawableObject::isFixedId(), ccObject::isKindOf(), cloudViewer::BoundingBoxTpl< T >::isValid(), CV_TYPES::LABEL_2D, m_children, ccDrawableObject::m_clipPlanes, ccDrawableObject::m_forceRedraw, ccDrawableObject::m_glTransEnabled, ccDrawableObject::m_nameIn3DPos, ccDrawableObject::m_selected, ccDrawableObject::m_showNameIn3D, ccDrawableObject::m_visible, MACRO_Draw2D, MACRO_Draw3D, MACRO_EntityPicking, MACRO_Foreground, MACRO_SkipSelected, MACRO_SkipUnselected, ccGLDrawContext::meshRenderingMode, CV_TYPES::OBJECT, ccGLDrawContext::opacity, ecvGui::Parameters(), CV_TYPES::POINT_CLOUD, CV_TYPES::POINT_KDTREE, CV_TYPES::POINT_OCTREE, ccGLCameraParameters::project(), ecvDisplayTools::RemoveEntities(), ecvDisplayTools::RemoveWidgets(), ccDrawableObject::setForceRedraw(), setHideShowType(), ccDrawableObject::setRedraw(), setRedrawFlagRecursive(), setRemoveType(), showBB(), ecvGui::ParamStruct::showBBOnSelected, ecvDisplayTools::TheInstance(), ccDrawableObject::toggleClipPlanes(), CV_TYPES::TRANS_BUFFER, ccGLDrawContext::viewID, AxesGridProperties::visible, WIDGET_RECTANGLE_2D, and WIDGET_T2D.

Referenced by GrainsAsEllipsoids::draw(), ccOctree::DrawCellAsAPrimitive(), ccPolyline::drawMeOnly(), ecvDisplayTools::DrawPivot(), ecvDisplayTools::DrawWidgets(), getTypeID_recursive(), and ccPointPairRegistrationDlg::updateSphereMarks().

◆ drawBB()

void ccHObject::drawBB	(	CC_DRAW_CONTEXT &	context,
		const ecvColor::Rgb &	col
	)

virtual

Draws the entity (and its children) bounding-box.

Reimplemented in ccPolyline.

Definition at line 1014 of file ecvHObject.cpp.

References context, ecvOrientedBBox::CreateFromAxisAlignedBoundingBox(), ccBBox::draw(), ecvOrientedBBox::draw(), getDisplayBB_recursive(), ecvDisplayTools::GetMainWindow(), getOwnFitBB(), getSelectionBehavior(), cloudViewer::BoundingBoxTpl< T >::isValid(), SELECTION_AA_BBOX, SELECTION_FIT_BBOX, SELECTION_IGNORED, ccGLMatrixTpl< double >::ToEigenMatrix4(), and ecvOrientedBBox::Transform().

Referenced by draw(), and ccPolyline::drawBB().

◆ drawMeOnly()

virtual void ccHObject::drawMeOnly ( CC_DRAW_CONTEXT & context )

inlineprotectedvirtual

Draws the entity only (not its children)

Reimplemented in ccSymbolCloud, ccTrace, ccSNECloud, ccPointPair, cloudViewer::geometry::LineSet, cloudViewer::geometry::Image, ccPolyline, ccPointCloud, ccPlane, ccOctreeProxy, ccMeshGroup, ccMesh, ccKdTree, ccImage, ccGenericMesh, ccGBLSensor, ccFacet, ccCoordinateSystem, ccClipBox, ccCameraSensor, cc2DViewportLabel, and cc2DLabel.

Definition at line 655 of file ecvHObject.h.

Referenced by draw().

◆ drawNameIn3D()

void ccHObject::drawNameIn3D ( )

protectedvirtual

Draws the entity name in 3D.

Names is displayed at the center of the bounding box by default.

Reimplemented in ccSphere.

Definition at line 1428 of file ecvHObject.cpp.

References ecvGenericDisplayTools::ALIGN_HMIDDLE, ecvGenericDisplayTools::ALIGN_VMIDDLE, ecvDisplayTools::DisplayText(), ccObject::getName(), ecvDisplayTools::GetTextDisplayFont(), ccDrawableObject::m_nameIn3DPos, Tuple3Tpl< Type >::x, and Tuple3Tpl< Type >::y.

Referenced by draw(), and updateNameIn3DRecursive().

◆ filterChildren()

unsigned ccHObject::filterChildren	(	Container &	filteredChildren,
		bool	recursive = `false`,
		CV_CLASS_ENUM	filter = `CV_TYPES::OBJECT`,
		bool	strict = `false`
	)		const

Collects the children corresponding to a certain pattern.

Parameters

filteredChildren	result container
recursive	specifies if the search should be recursive
filter	pattern for children selection
strict	whether the search is strict on the type (i.e 'isA') or not (i.e. 'isKindOf')

Returns: number of collected children

Definition at line 611 of file ecvHObject.cpp.

References m_children.

Referenced by MainWindow::addToDB(), ccDisplayOptionsDlg::apply(), ccGraphicalSegmentationTool::applySegmentation(), FacetsClassifier::ByOrientation(), Classify3DMASCDialog::Classify3DMASCDialog(), DistanceMapGenerationDlg::clearOverlaySymbols(), DistanceMapGenerationDlg::clearView(), ccCompass::convertToPointCloud(), ccMesh::createNewMeshFromSelection(), ccDBRoot::data(), ccCompass::distributeSelection(), qPCV::doAction(), ccGraphicalSegmentationTool::doActionUseExistingPolyline(), ccDisplayOptionsDlg::doReject(), ccCompass::estimateP21(), ccCompass::estimateStrain(), ccCompass::estimateStructureNormals(), JsonRPCPlugin::execute(), StereogramDialog::exportCurrentSelection(), ccDBRoot::exportImages(), ccCompass::exportToSVG(), BasePclModule::getAllEntitiesOfType(), GetDefaultContainer(), qFacets::getFacetsInCurrentSelection(), ccPointListPickingDlg::getPickedPoints(), ccCommandLineParser::importFile(), StereogramWidget::init(), ccPointListPickingDlg::linkWithCloud(), AsciiFilter::loadCloudFromFormatedAsciiStream(), PovFilter::loadFile(), ccTracePolylineTool::polylineOverSampling(), CommandRANSAC::process(), qCanupoClassifDialog::qCanupoClassifDialog(), qCanupoTrainingDialog::qCanupoTrainingDialog(), qM3C2Dialog::qM3C2Dialog(), ReadCloud(), ccCompass::recalculateFitPlanes(), CorrespondenceMatchingDialog::refreshCloudComboBox(), TemplateAlignmentDialog::refreshCloudComboBox(), MinimumCutSegmentationDlg::refreshLabelComboBox(), GeneralFiltersDlg::refreshPolylineComboBox(), ccColorScaleEditorDialog::saveCurrentScale(), ccCompassExport::saveSVG(), DepthMapFileFilter::saveToFile(), DxfFilter::saveToFile(), ObjFilter::saveToFile(), PovFilter::saveToFile(), E57Filter::saveToFile(), ccPointCloud::scale(), ccDBRoot::selectChildrenByTypeAndName(), Classify3DMASCDialog::setCloudRoles(), ccDBRoot::showContextMenu(), DistanceMapGenerationDlg::toggleOverlayGrid(), ccPointCloud::Translate(), and StereogramDialog::updateFacetsFilter().

◆ find()

ccHObject * ccHObject::find ( unsigned uniqueID )

Finds an entity in this object hierarchy.

Parameters

uniqueID child unique ID

Returns: child (or nullptr if not found)

Definition at line 594 of file ecvHObject.cpp.

References find(), getChild(), getChildrenNumber(), and ccObject::getUniqueID().

Referenced by ccLineationTool::cancel(), ccTraceTool::cancel(), ccCompass::cleanupBeforeToolChange(), define_ccObject(), ccDBRoot::dropMimeData(), StereogramDialog::exportCurrentSelection(), ccDBRoot::find(), find(), FindRobust(), ccTraceTool::finishCurrentTrace(), ccCompass::fitPlaneToGeoObject(), MinimumCutSegmentationDlg::get2DLabelFromCombo(), GetCloudFromCombo(), qCanupoTools::GetCloudFromCombo(), CorrespondenceMatchingDialog::getCloudFromCombo(), TemplateAlignmentDialog::getCloudFromCombo(), ccCompass::getInsertPoint(), GetMeshFromCombo(), ccGeoObject::getRegion(), getTypeID_recursive(), hideObject_recursive(), ccThicknessTool::onNewSelection(), ccTopologyTool::onNewSelection(), ccLineationTool::pointPicked(), ccThicknessTool::pointPicked(), ccTraceTool::pointPicked(), cloudViewer::ModelViewerWidget::SelectObject(), ccThicknessTool::toolDisactivated(), ccCompass::tryLoading(), ccTraceTool::undo(), and StereogramDialog::updateFacetsFilter().

◆ findMaxUniqueID_recursive()

unsigned ccHObject::findMaxUniqueID_recursive ( ) const

Returns the max 'unique ID' of this entity and its siblings.

Definition at line 975 of file ecvHObject.cpp.

References ccObject::getUniqueID(), and m_children.

◆ fromFile()

bool ccHObject::fromFile	(	QFile &	in,
		short	dataVersion,
		int	flags,
		LoadedIDMap &	oldToNewIDMap
	)

overridevirtual

Loads data from binary stream.

Parameters

in	input file (already opened)
dataVersion	file version (for version-specific deserialization)
flags	deserialization flags (see ccSerializableObject::DeserializationFlags)
oldToNewIDMap	map to link old IDs with new IDs

Returns

success

Note: When implementing, use dataVersion checks to handle different

versions:

if (dataVersion >= X) { read new field } else { use default value } This ensures forward compatibility with older file formats.

Reimplemented from ccSerializableObject.

Definition at line 1177 of file ecvHObject.cpp.

◆ fromFile_MeOnly()

bool ccHObject::fromFile_MeOnly	(	QFile &	in,
		short	dataVersion,
		int	flags,
		LoadedIDMap &	oldToNewIDMap
	)

protectedvirtual

Loads own object data.

Called by 'fromFile' (recursive scheme) To be overloaded (but still called ;) by subclass.

Parameters

in	input file
dataVersion	file version
flags	deserialization flags (see ccSerializableObject::DeserializationFlags)
oldToNewIDMap	map to link old IDs with new IDs

Reimplemented in GrainsAsEllipsoids, ccTorus, ccSubMesh, ccSphere, ccSensor, ccQuadric, ccPolyline, ccPointCloud, ccPlane, ccMeshGroup, ccMesh, ccMaterialSet, ccIndexedTransformationBuffer, ccImage, ccGenericPrimitive, ccGenericPointCloud, ccGenericMesh, ccGBLSensor, ccFacet, ccExtru, ccDish, ccDisc, ccCoordinateSystem, ccCone, ccCircle, ccCameraSensor, ccBox, ccArray< Type, N, ComponentType >, ccArray< CompressedNormType, 1, CompressedNormType >, ccArray< TexCoords2D, 2, float >, ccArray< ecvColor::Rgba, 4, ColorCompType >, ccArray< CCVector3, 3, PointCoordinateType >, ccArray< ecvColor::Rgb, 3, ColorCompType >, NormsIndexesTableType, cc2DViewportObject, cc2DViewportLabel, and cc2DLabel.

Definition at line 1371 of file ecvHObject.cpp.

◆ fromFileNoChildren()

bool ccHObject::fromFileNoChildren	(	QFile &	in,
		short	dataVersion,
		int	flags,
		LoadedIDMap &	oldToNewIDMap
	)

Custom version of ccSerializableObject::fromFile.

This is used to load only the object's part of a stream (and not its children)

Parameters

in	input file (already opened)
dataVersion	file version
flags	deserialization flags (see ccSerializableObject::DeserializationFlags)
oldToNewIDMap	map to link old IDs with new IDs

Returns: success

Definition at line 1288 of file ecvHObject.cpp.

◆ getAbsoluteGLTransformation()

bool ccHObject::getAbsoluteGLTransformation ( ccGLMatrix & trans ) const

Returns the absolute transformation (i.e. the actual displayed GL transforamtion) of an entity

Parameters

[out] trans absolute transformation

Returns: whether a GL transformation is actually enabled or not

Definition at line 740 of file ecvHObject.cpp.

References ccDrawableObject::getGLTransformation(), getParent(), ccDrawableObject::isGLTransEnabled(), and ccGLMatrixTpl< T >::toIdentity().

Referenced by ccSphere::drawNameIn3D(), getDisplayBB_recursive(), cc2DLabel::pointPicking(), ccGenericPointCloud::pointPicking(), ccOctree::pointPicking(), and ccGenericMesh::trianglePicking().

◆ GetAxisAlignedBoundingBox()

ccBBox ccHObject::GetAxisAlignedBoundingBox ( ) const

virtual

Returns an axis-aligned bounding box of the geometry.

Reimplemented in cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, ccPolyline, ccPointCloud, ecvOrientedBBox, cloudViewer::geometry::ecvMeshBase, ccMesh, ccFacet, ccBBox, and cloudViewer::visualization::PointCloudPicker.

Definition at line 447 of file ecvHObject.cpp.

Referenced by ecvOrientedBBox::CreateFromPoints(), cloudViewer::geometry::Image::getOwnBB(), and cloudViewer::geometry::RGBDImage::getOwnBB().

◆ getBB_recursive()

ccBBox ccHObject::getBB_recursive	(	bool	withGLFeatures = `false`,
		bool	onlyEnabledChildren = `true`
	)

virtual

Returns the bounding-box of this entity and it's children.

Parameters

withGLFeatures	whether to take into account display-only elements (if any)
onlyEnabledChildren	only consider the 'enabled' children

Returns: bounding-box

Definition at line 759 of file ecvHObject.cpp.

References getBB_recursive(), getOwnBB(), and m_children.

Referenced by ecvAnnotationsTool::addAssociatedEntity(), ccClipBox::addAssociatedEntity(), MainWindow::addToDB(), ccDBRoot::alignCameraWithEntity(), ccTopologyRelation::constructGraphic(), draw(), ccPropertiesTreeDelegate::fillWithHObject(), ccPropertiesTreeDelegate::fillWithViewProperties(), getBB_recursive(), ccApplyTransformationDlg::initFromDipAndDipDir(), cvDistanceTool::initTool(), cvProtractorTool::initTool(), IcmFilter::loadFile(), ecvAnnotationsTool::reset(), ccClipBox::reset(), cvDistanceTool::reset(), cvProtractorTool::reset(), and updateNameIn3DRecursive().

◆ GetCenter()

virtual Eigen::Vector3d ccHObject::GetCenter ( ) const

inlinevirtual

Returns the center of the geometry coordinates.

Reimplemented in cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, ccPolyline, ccPointCloud, ecvOrientedBBox, cloudViewer::geometry::ecvMeshBase, ccMesh, ccFacet, ccBBox, and cloudViewer::visualization::PointCloudPicker.

Definition at line 150 of file ecvHObject.h.

◆ getChild()

ccHObject* ccHObject::getChild ( unsigned childPos ) const

inline

Returns the ith child.

Parameters

childPos child position

Returns: child object (or nullptr if wrong position)

Definition at line 325 of file ecvHObject.h.

Referenced by PclTransformTool::addActors(), ecvFilterTool::addAssociatedEntity(), ecvMeasurementTool::addAssociatedEntity(), PclUtils::PCLVis::addCaption(), ccGraphicalTransformationTool::addEntity(), ccGraphicalSegmentationTool::addEntity(), ccCompass::addGeoObject(), MainWindow::addToDB(), ccPointPairRegistrationDlg::align(), ccPointCloud::append(), ccGraphicalTransformationTool::apply(), cloudViewer::io::AutoReadEntity(), ccGraphicalTransformationTool::cancel(), ccPointPairRegistrationDlg::clear(), ccHObjectCaster::CloneChildren(), ccComparisonDlg::computeDistances(), ccEntityAction::computeNormals(), JsonRPCPlugin::execute(), ccDBRoot::expandElement(), ccDBRoot::expandOrCollapseHoveredBranch(), ccGraphicalTransformationTool::exportNewEntities(), ecvFilterTool::exportSlice(), find(), CC_ITEM_TREE::findItemInHierarchy(), FindRobust(), ccCompass::fitPlaneToGeoObject(), ccDBRoot::gatherRecursiveInformation(), ccGeoObject::generateInterior(), ccGeoObject::generateLower(), ccGeoObject::generateUpper(), ccCompass::getInsertPoint(), ccCompass::hideAllPointClouds(), ccGenericMesh::IsCloudVerticesOfMesh(), ccPolyline::IsCloudVerticesOfPolyline(), ccPointPairRegistrationDlg::label2DMove(), DistanceMapGenerationDlg::labelFontSizeChanged(), PhotoScanFilter::loadFile(), PTXFilter::loadFile(), E57Filter::loadFile(), LASFilter::loadFile(), FileIOFilter::LoadFromFile(), ccCompass::onSave(), DistanceMapGenerationDlg::overlayGridColorChanged(), DistanceMapGenerationDlg::overlaySymbolsColorChanged(), DistanceMapGenerationDlg::overlaySymbolsSizeChanged(), ccTraceTool::pickupTrace(), ccNoteTool::pointPicked(), ccCompass::recalculateFitPlanes(), ccCompass::recurseLabels(), ccCompass::recurseNormals(), ccCompass::recurseStipple(), ccClipBox::releaseAssociatedEntities(), ccPointPairRegistrationDlg::removeAlignedPoint(), ccPointPairRegistrationDlg::removeRefPoint(), ccPointPairRegistrationDlg::reset(), ccCompassExport::saveCSV(), PcdFilter::saveToFile(), AsciiFilter::saveToFile(), SalomeHydroFilter::saveToFile(), SinusxFilter::saveToFile(), MascaretFilter::saveToFile(), E57Filter::saveToFile(), FBXFilter::saveToFile(), ccCompassExport::saveXML(), ccEntityAction::setColor(), PclUtils::PCLVis::SetDataAxesGridProperties(), ccPointPairRegistrationDlg::showAlignedEntities(), ccPointPairRegistrationDlg::showReferenceEntities(), ccDBRoot::sortSelectedEntitiesChildren(), ecvDisplayTools::StartCPUBasedPointPicking(), ecvFilterTool::stop(), ccEntityAction::toggleProperty(), ccCompass::tryLoading(), ccDBRoot::unloadAll(), ccClipBox::update(), ccPointPairRegistrationDlg::updateAlignedMarkers(), ccPointPairRegistrationDlg::updateAllMarkers(), VtkUtils::TableModel::updateData(), ccNormalVectors::UpdateNormalOrientations(), ccPointPairRegistrationDlg::updateRefMarkers(), and ccCompass::writeToXML().

◆ getChildCountRecursive()

unsigned int ccHObject::getChildCountRecursive ( ) const

Returns the total number of children under this object recursively.

Returns: Number of children

Definition at line 584 of file ecvHObject.cpp.

References count, and m_children.

Referenced by ccDBRoot::data(), and define_ccObject().

◆ getChildIndex()

int ccHObject::getChildIndex ( const ccHObject * aChild ) const

Returns child index.

Definition at line 639 of file ecvHObject.cpp.

References m_children.

Referenced by ccDBRoot::addElement(), define_ccObject(), detachChild(), ccDBRoot::dropMimeData(), getIndex(), ccMesh::mergeDuplicatedVertices(), onDeletionOf(), removeChild(), ccMesh::setMaterialSet(), ccMesh::setTexCoordinatesTable(), ccMesh::setTriNormsTable(), and ccGenericMesh::updateTextures().

◆ getChildrenNumber()

unsigned ccHObject::getChildrenNumber ( ) const

inline

Returns the number of children.

Returns: children number

Definition at line 312 of file ecvHObject.h.

◆ getClassID()

CV_CLASS_ENUM ccHObject::getClassID ( ) const

inlineoverridevirtual

Returns class ID.

Returns: class unique ID

Implements ccObject.

Definition at line 232 of file ecvHObject.h.

References CV_TYPES::HIERARCHY_OBJECT.

Referenced by cloudViewer::visualization::rendering::FilamentScene::AddGeometry(), ecvDisplayTools::ChangeEntityProperties(), ccHObjectCaster::CloneChildren(), ccDBRoot::data(), cloudViewer::visualization::rendering::GeometryBuffersBuilder::GetBuilder(), getEntityType(), cvViewSelectionManager::getSourceMesh(), cvViewSelectionManager::getSourcePointCloud(), isSerializable(), ccGenericPointCloud::pointPicking(), PclUtils::PCLVis::setCurrentSourceObject(), cloudViewer::geometry::KDTreeFlann::SetGeometry(), setHideShowType(), setRemoveType(), and ccDBRoot::sortSelectedEntitiesChildren().

◆ getDependencyFlagsWith()

int ccHObject::getDependencyFlagsWith ( const ccHObject * otherObject )

Returns the dependency flags with a given object.

Parameters

otherObject other object

Definition at line 487 of file ecvHObject.cpp.

References m_dependencies.

Referenced by ccDBRoot::dropMimeData(), removeAllChildren(), removeChild(), removeDependencyFlag(), MainWindow::removeObjectTemporarilyFromDBTree(), transferChild(), and transferChildren().

◆ getDisplayBB_recursive()

ccBBox ccHObject::getDisplayBB_recursive ( bool relative )

virtual

Returns the bounding-box of this entity and it's children WHEN DISPLAYED.

Children's GL transformation is taken into account (if enabled).

Parameters

relative	whether the bounding-box is relative (i.e. in the entity's local coordinate system) or absolute (in which case the parent's GL transformation will be taken into account)
display	if not null, this method will return the bounding-box of this entity (and its children) in the specified 3D view (i.e. potentially not visible)

Returns: bounding-box

Definition at line 817 of file ecvHObject.cpp.

References getAbsoluteGLTransformation(), getDisplayBB_recursive(), ccDrawableObject::getGLTransformation(), getOwnBB(), cloudViewer::BoundingBoxTpl< T >::isValid(), and m_children.

Referenced by define_ccObject(), drawBB(), getDisplayBB_recursive(), ecvAnnotationsTool::getSelectedEntityBbox(), ecvFilterTool::getSelectedEntityBbox(), MainWindow::getSelectedEntityBbox(), PclUtils::PCLVis::SetDataAxesGridProperties(), DistanceMapGenerationDlg::update(), ccRasterizeTool::updateGridAndDisplay(), ccVolumeCalcTool::updateGridAndDisplay(), qCanupo2DViewDialog::updateZoom(), ccPointPairRegistrationDlg::zoomGlobalOnRegistrationEntities(), and MainWindow::zoomOnEntities().

◆ getEntityType()

ENTITY_TYPE ccHObject::getEntityType ( ) const

Definition at line 1631 of file ecvHObject.cpp.

References ecvDisplayTools::ConvertToEntityType(), and getClassID().

Referenced by getTypeID_recursive(), ecvDisplayTools::HideShowEntities(), ecvDisplayTools::RemoveEntities(), and removeFromRenderScreen().

◆ getFirstChild()

ccHObject* ccHObject::getFirstChild ( ) const

inline

Shortcut: returns first child.

Definition at line 396 of file ecvHObject.h.

Referenced by ecvMeasurementTool::createMeasurementTool(), define_ccObject(), ecvAnnotationsTool::exportAnnotationToSF(), ecvAnnotationsTool::start(), ecvFilterTool::start(), and ecvMeasurementTool::start().

◆ getGlobalBB_recursive()

ccHObject::GlobalBoundingBox ccHObject::getGlobalBB_recursive	(	bool	withGLFeatures = `false`,
		bool	onlyEnabledChildren = `true`
	)

virtual

Returns the global bounding-box of this entity and it's children.

Parameters

withGLFeatures	whether to take into account display-only elements (if any)
onlyEnabledChildren	only consider the 'enabled' children

Returns: bounding-box

Definition at line 1670 of file ecvHObject.cpp.

References getOwnGlobalBB(), and m_children.

◆ getGLTransformationHistory()

virtual const ccGLMatrix& ccHObject::getGLTransformationHistory ( ) const

inlinevirtual

Returns the transformation 'history' matrix.

Reimplemented in ccMesh, and ccGenericPrimitive.

Definition at line 631 of file ecvHObject.h.

Referenced by define_ccObject(), ccMesh::getGLTransformationHistory(), ccGenericMesh::importParametersFrom(), ccGenericPointCloud::importParametersFrom(), ccPolyline::importParametersFrom(), ccPolyline::initWith(), ccGenericMesh::samplePoints(), ccPolyline::samplePoints(), SaveScan(), and ccPropertiesTreeDelegate::setEditorData().

◆ getIcon()

QIcon ccHObject::getIcon ( ) const

virtual

Returns the icon associated to this entity.

ccDBRoot will call this method: if an invalid icon is returned the default icon for that type will be used instead.

Returns: invalid icon by default (to be re-implemented by child class)

Definition at line 248 of file ecvHObject.cpp.

Referenced by ccDBRoot::data().

◆ getIndex()

int ccHObject::getIndex ( ) const

Returns index relatively to its parent or -1 if no parent.

Definition at line 695 of file ecvHObject.cpp.

References getChildIndex(), and m_parent.

Referenced by ccSensor::addPosition(), define_ccObject(), ccSensor::getIndexBounds(), and ccDBRoot::parent().

◆ getLastChild()

ccHObject* ccHObject::getLastChild ( ) const

inline

Shortcut: returns last child.

Definition at line 400 of file ecvHObject.h.

Referenced by define_ccObject().

◆ GetMax2DBound()

virtual Eigen::Vector2d ccHObject::GetMax2DBound ( ) const

inlinevirtual

Reimplemented in cloudViewer::geometry::RGBDImage, cloudViewer::geometry::Image, and cloudViewer::visualization::SelectionPolygon.

Definition at line 148 of file ecvHObject.h.

◆ GetMaxBound()

virtual Eigen::Vector3d ccHObject::GetMaxBound ( ) const

inlinevirtual

Returns max bounds for geometry coordinates.

Reimplemented in cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, ccPolyline, ccPointCloud, ecvOrientedBBox, cloudViewer::geometry::ecvMeshBase, ccMesh, ccFacet, ccBBox, and cloudViewer::visualization::PointCloudPicker.

Definition at line 147 of file ecvHObject.h.

◆ GetMin2DBound()

virtual Eigen::Vector2d ccHObject::GetMin2DBound ( ) const

inlinevirtual

Reimplemented in cloudViewer::geometry::RGBDImage, cloudViewer::geometry::Image, and cloudViewer::visualization::SelectionPolygon.

Definition at line 145 of file ecvHObject.h.

◆ GetMinBound()

virtual Eigen::Vector3d ccHObject::GetMinBound ( ) const

inlinevirtual

Returns min bounds for geometry coordinates.

Reimplemented in cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, ccPolyline, ccPointCloud, ecvOrientedBBox, cloudViewer::geometry::ecvMeshBase, ccMesh, ccFacet, ccBBox, and cloudViewer::visualization::PointCloudPicker.

Definition at line 144 of file ecvHObject.h.

◆ GetOrientedBoundingBox()

ecvOrientedBBox ccHObject::GetOrientedBoundingBox ( ) const

virtual

Reimplemented in cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, ccPolyline, ccPointCloud, ecvOrientedBBox, cloudViewer::geometry::ecvMeshBase, ccMesh, ccFacet, ccBBox, and cloudViewer::visualization::PointCloudPicker.

Definition at line 449 of file ecvHObject.cpp.

◆ getOwnBB()

ccBBox ccHObject::getOwnBB ( bool withGLFeatures = false )

virtual

Returns the entity's own bounding-box.

Children bboxes are ignored.

Parameters

withGLFeatures whether to take into account display-only elements (if any)

Returns: bounding-box

Reimplemented in GrainsAsEllipsoids, cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::RGBDImage, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, cloudViewer::geometry::Image, ccSubMesh, ccPolyline, ecvOrientedBBox, ccOctreeProxy, cloudViewer::geometry::ecvMeshBase, ccMesh, ccKdTree, ccIndexedTransformationBuffer, ccGenericPointCloud, ccGBLSensor, ccClipBox, ccCameraSensor, and ccBBox.

Definition at line 757 of file ecvHObject.cpp.

Referenced by ccLibAlgorithms::ApplyScaleMatchingAlgorithm(), ccComparisonDlg::ccComparisonDlg(), getBB_recursive(), getDisplayBB_recursive(), getOwnFitBB(), getOwnGlobalBB(), ccShiftedObject::getOwnGlobalBB(), CommandCrossSection::process(), and CommandMatchBBCenters::process().

◆ getOwnFitBB()

ccBBox ccHObject::getOwnFitBB ( ccGLMatrix & trans )

virtual

Returns best-fit bounding-box (if available)

Warning: Only suitable for leaf objects (i.e. without children) Therefore children bboxes are always ignored.; This method is not supported by all entities! (returns the axis-aligned bounding-box by default).

Parameters

[out] trans associated transformation (so that the bounding-box can be displayed in the right position!)

Returns: fit bounding-box

Reimplemented in ccQuadric, ccPlane, ccGBLSensor, ccDisc, and ccCameraSensor.

Definition at line 1009 of file ecvHObject.cpp.

References getOwnBB(), and ccGLMatrixTpl< T >::toIdentity().

Referenced by drawBB(), and ccPropertiesTreeDelegate::fillWithHObject().

◆ getOwnGlobalBB() [1/2]

ccHObject::GlobalBoundingBox ccHObject::getOwnGlobalBB ( bool withGLFeatures = false )

virtual

Returns the entity's own global bounding-box (with global/non-shifted coordinates - if relevant) Children bounding-boxes are ignored. May differ from the (local) bounding-box if the entity is shifted

Parameters

withGLFeatures whether to take into account display-only elements (if any)

Returns: global bounding-box

Reimplemented in ccShiftedObject.

Definition at line 1654 of file ecvHObject.cpp.

References Vector3Tpl< double >::fromArray(), getOwnBB(), cloudViewer::BoundingBoxTpl< T >::maxCorner(), cloudViewer::BoundingBoxTpl< T >::minCorner(), and Tuple3Tpl< Type >::u.

Referenced by getGlobalBB_recursive().

◆ getOwnGlobalBB() [2/2]

bool ccHObject::getOwnGlobalBB	(	CCVector3d &	minCorner,
		CCVector3d &	maxCorner
	)

virtual

Returns the entity's own global bounding-box (with global/non-shifted coordinates - if relevant) Children bounding-boxes are ignored. By default this method returns the local bounding-box! But it may differ from the (local) bounding-box if the entity is shifted.

Parameters

[out]	minCorner	min global bounding-box corner
[out]	maxCorner	max global bounding-box corner

Returns: whether the bounding box is valid or not

Reimplemented in ccShiftedObject.

Definition at line 1662 of file ecvHObject.cpp.

References Vector3Tpl< double >::fromArray(), getOwnBB(), cloudViewer::BoundingBoxTpl< T >::isValid(), cloudViewer::BoundingBoxTpl< T >::maxCorner(), cloudViewer::BoundingBoxTpl< T >::minCorner(), and Tuple3Tpl< Type >::u.

◆ getParent()

ccHObject* ccHObject::getParent ( ) const

inline

Returns parent object.

Returns: parent object (nullptr if no parent)

Definition at line 245 of file ecvHObject.h.

Referenced by ccDBRoot::addElement(), ccGraphicalTransformationTool::addEntity(), ccGraphicalTransformationTool::apply(), ccGraphicalSegmentationTool::applySegmentation(), FacetsClassifier::ByOrientation(), CanDetachCloud(), qCanupoProcess::Classify(), qFacets::classifyFacetsByAngle(), ccPointListPickingDlg::clearLastLabel(), ccEntityAction::clearProperty(), ExtractSIFT::compute(), GeneralFilters::compute(), MLSSmoothingUpsampling::compute(), ProjectionFilter::compute(), StatisticalOutliersRemover::compute(), CorrespondenceMatching::compute(), TemplateAlignment::compute(), DONSegmentation::compute(), EuclideanClusterSegmentation::compute(), MinimumCutSegmentation::compute(), RegionGrowingSegmentation::compute(), SACSegmentation::compute(), ConvexConcaveHullReconstruction::compute(), GreedyTriangulation::compute(), MarchingCubeReconstruction::compute(), NurbsCurveFitting::compute(), NurbsSurfaceReconstruction::compute(), PoissonReconstruction::compute(), qM3C2Process::Compute(), ccEntityAction::ConvexHull(), define_ccObject(), ccDBRoot::deleteSelectedEntities(), detachChild(), qPCV::doAction(), ccDBRoot::dropMimeData(), ccVolumeCalcTool::exportGridAsCloud(), ccGraphicalTransformationTool::exportNewEntities(), ecvFilterTool::exportSlice(), FindRobust(), ccTraceTool::finishCurrentTrace(), ccDBRoot::flags(), ccRasterizeTool::generateCloud(), ccRasterizeTool::generateMesh(), getAbsoluteGLTransformation(), G3Point::G3PointAction::getBorders(), ccGeoObject::getGeoObjectParent(), ccGeoObject::getGeoObjectRegion(), ccMesh::getUniqueIDForDisplay(), ccPolyline::getUniqueIDForDisplay(), qM3C2Tools::GuessBestParams(), ccGenericMesh::handleColorRamp(), ccCommandLineParser::importFile(), isAncestorOf(), ccGenericMesh::IsCloudVerticesOfMesh(), ccPolyline::IsCloudVerticesOfPolyline(), ccDBRoot::parent(), ccTraceTool::pickupTrace(), CommandClearNormals::process(), CommandExtractVertices::process(), FacetsClassifier::ProcessFamiliy(), ccEntityAction::RansacSegmentation(), ReadCloud(), ccCompass::recalculateFitPlanes(), removeChild(), MainWindow::removeFromDB(), MainWindow::removeObjectTemporarilyFromDBTree(), RemoveUnusedLabelsAndUpdateTheOthers(), ccColorScaleEditorDialog::saveCurrentScale(), DxfFilter::saveToFile(), DepthMapFileFilter::saveToFile(), ccEntityAction::setColor(), SetEnabled_recursive(), ccPolyline::setGlobalScale(), ccPolyline::setGlobalShift(), ccRenderingTools::ShowDepthBuffer(), ecvPoissonReconDlg::start(), transferChild(), transferChildren(), ccMesh::transformTriNormals(), ccCompass::tryLoading(), and GrainsAsEllipsoids::updateMeshAndLineSet().

◆ GetRotationMatrixFromAxisAngle()

Eigen::Matrix3d ccHObject::GetRotationMatrixFromAxisAngle ( const Eigen::Vector3d & rotation )

static

Get Rotation Matrix from AxisAngle RotationType.

Definition at line 420 of file ecvHObject.cpp.

References rotation.

◆ GetRotationMatrixFromEulerAngle()

Eigen::Matrix3d ccHObject::GetRotationMatrixFromEulerAngle ( const Eigen::Vector3d & rotation )

static

Get Rotation Matrix from Euler angle.

Definition at line 434 of file ecvHObject.cpp.

References rotation.

◆ GetRotationMatrixFromQuaternion()

Eigen::Matrix3d ccHObject::GetRotationMatrixFromQuaternion ( const Eigen::Vector4d & rotation )

static

Get Rotation Matrix from Quaternion.

Definition at line 426 of file ecvHObject.cpp.

References rotation.

◆ GetRotationMatrixFromXYZ()

Eigen::Matrix3d ccHObject::GetRotationMatrixFromXYZ ( const Eigen::Vector3d & rotation )

static

Get Rotation Matrix from XYZ RotationType.

Definition at line 378 of file ecvHObject.cpp.

References rotation, cloudViewer::utility::RotationMatrixX(), cloudViewer::utility::RotationMatrixY(), and cloudViewer::utility::RotationMatrixZ().

◆ GetRotationMatrixFromXZY()

Eigen::Matrix3d ccHObject::GetRotationMatrixFromXZY ( const Eigen::Vector3d & rotation )

static

Get Rotation Matrix from XZY RotationType.

Definition at line 399 of file ecvHObject.cpp.

References rotation, cloudViewer::utility::RotationMatrixX(), cloudViewer::utility::RotationMatrixY(), and cloudViewer::utility::RotationMatrixZ().

◆ GetRotationMatrixFromYXZ()

Eigen::Matrix3d ccHObject::GetRotationMatrixFromYXZ ( const Eigen::Vector3d & rotation )

static

Get Rotation Matrix from YXZ RotationType.

Definition at line 413 of file ecvHObject.cpp.

References rotation, cloudViewer::utility::RotationMatrixX(), cloudViewer::utility::RotationMatrixY(), and cloudViewer::utility::RotationMatrixZ().

◆ GetRotationMatrixFromYZX()

Eigen::Matrix3d ccHObject::GetRotationMatrixFromYZX ( const Eigen::Vector3d & rotation )

static

Get Rotation Matrix from YZX RotationType.

Definition at line 385 of file ecvHObject.cpp.

References rotation, cloudViewer::utility::RotationMatrixX(), cloudViewer::utility::RotationMatrixY(), and cloudViewer::utility::RotationMatrixZ().

◆ GetRotationMatrixFromZXY()

Eigen::Matrix3d ccHObject::GetRotationMatrixFromZXY ( const Eigen::Vector3d & rotation )

static

Get Rotation Matrix from ZXY RotationType.

Definition at line 392 of file ecvHObject.cpp.

References rotation, cloudViewer::utility::RotationMatrixX(), cloudViewer::utility::RotationMatrixY(), and cloudViewer::utility::RotationMatrixZ().

◆ GetRotationMatrixFromZYX()

Eigen::Matrix3d ccHObject::GetRotationMatrixFromZYX ( const Eigen::Vector3d & rotation )

static

Get Rotation Matrix from ZYX RotationType.

Definition at line 406 of file ecvHObject.cpp.

References rotation, cloudViewer::utility::RotationMatrixX(), cloudViewer::utility::RotationMatrixY(), and cloudViewer::utility::RotationMatrixZ().

◆ getSelectionBehavior()

virtual SelectionBehavior ccHObject::getSelectionBehavior ( ) const

inlinevirtual

Returns selection behavior.

Definition at line 621 of file ecvHObject.h.

Referenced by drawBB(), and ccPropertiesTreeDelegate::fillWithHObject().

◆ getTypeID_recursive() [1/2]

void ccHObject::getTypeID_recursive	(	std::vector< hideInfo > &	hdInfos,
		bool	relative
	)

Definition at line 920 of file ecvHObject.cpp.

References getEntityType(), getViewId(), hideInfo::hideId, hideInfo::hideType, and m_children.

◆ getTypeID_recursive() [2/2]

void ccHObject::getTypeID_recursive	(	std::vector< removeInfo > &	rmInfos,
		bool	relative
	)

Definition at line 841 of file ecvHObject.cpp.

References cc2DViewportLabel::clear2Dviews(), ccGenericPrimitive::clearDrawings(), ccSensor::clearDrawings(), cc2DLabel::clearLabel(), context, draw(), ECV_2DLABLE, ECV_2DLABLE_VIEWPORT, ECV_KDTREE, ECV_MESH, ECV_OCTREE, ECV_SENSOR, find(), getEntityType(), ccObject::getName(), getViewId(), ccPlanarEntityInterface::glDrawNormal(), m_children, ccDrawableObject::nameShownIn3D(), octree, removeInfo::removeId, removeInfo::removeType, ecvDisplayTools::RemoveWidgets(), ccObject::setEnabled(), ccDrawableObject::showNameIn3D(), ccPlanarEntityInterface::showNormalVector(), ccHObjectCaster::To2DLabel(), ccHObjectCaster::To2DViewportLabel(), ccHObjectCaster::ToKdTree(), ccHObjectCaster::ToOctree(), ccHObjectCaster::ToPlanarEntity(), ccHObjectCaster::ToPrimitive(), ccHObjectCaster::ToSensor(), and WIDGET_T2D.

Referenced by hideObject_recursive().

◆ getUniqueIDForDisplay()

virtual unsigned ccHObject::getUniqueIDForDisplay ( ) const

inlinevirtual

Returns object unqiue ID used for display.

Reimplemented in ccPolyline, ccPointCloud, and ccMesh.

Definition at line 626 of file ecvHObject.h.

References ccObject::getUniqueID().

◆ getViewId()

QString ccHObject::getViewId ( ) const

inline

Definition at line 225 of file ecvHObject.h.

References ccObject::getUniqueID().

Referenced by PclTransformTool::addActors(), PclUtils::PCLVis::addCaption(), ccLibAlgorithms::ApplyScaleMatchingAlgorithm(), cc2DLabel::cc2DLabel(), ecvDisplayTools::ChangeEntityProperties(), cc2DLabel::clear2Dviews(), cc2DViewportLabel::clear2Dviews(), ccCameraSensor::clearDrawings(), cc2DLabel::clearLabel(), draw(), cc2DViewportLabel::drawMeOnly(), ccCameraSensor::drawMeOnly(), ccClipBox::drawMeOnly(), ccCoordinateSystem::drawMeOnly(), cc2DLabel::drawMeOnly2D(), cc2DLabel::drawMeOnly3D(), PCLDisplayTools::drawWidgets(), ccPropertiesTreeDelegate::fillModel(), ccPropertiesTreeDelegate::fillWithViewProperties(), getTypeID_recursive(), ccSensor::hideShowDrawings(), ccCameraSensor::hideShowDrawings(), ccGBLSensor::hideShowDrawings(), ecvDisplayTools::HideShowEntities(), notifyGeometryUpdate(), BasePclModule::performAction(), ecvDisplayTools::Pick2DLabel(), ecvDisplayTools::RemoveEntities(), removeFromRenderScreen(), ccTracePolylineTool::resetPoly3D(), ccGraphicalSegmentationTool::resetSegmentation(), MainWindow::resetSelectedBBox(), ccTracePolylineTool::resetTip(), ccDBRoot::setData(), PclUtils::PCLVis::SetDataAxesGridProperties(), ccPropertiesTreeDelegate::setEditorData(), cvGenericFilter::setInput(), cvGenericMeasurementTool::setInput(), PclAnnotationTool::setInputCloud(), ecvDisplayTools::StartCPUBasedPointPicking(), ccPointPairRegistrationDlg::updateSphereMarks(), and ccGenericMesh::updateTextures().

◆ hideBB()

void ccHObject::hideBB ( CC_DRAW_CONTEXT context )

Definition at line 1640 of file ecvHObject.cpp.

References context, ECV_SHAPE, and ecvDisplayTools::HideShowEntities().

Referenced by draw(), hideObject_recursive(), and ccDBRoot::setData().

◆ hideObject_recursive()

void ccHObject::hideObject_recursive ( bool recursive )

◆ isAncestorOf()

bool ccHObject::isAncestorOf ( const ccHObject * anObject ) const

Returns true if the current object is an ancestor of the specified one.

Definition at line 699 of file ecvHObject.cpp.

References getParent().

Referenced by ccGraphicalTransformationTool::addEntity(), AddToRemoveList(), ccGraphicalTransformationTool::apply(), ccGraphicalSegmentationTool::applySegmentation(), define_ccObject(), ccDBRoot::deleteSelectedEntities(), ccCommandLineParser::exportEntity(), ccPropertiesTreeDelegate::fillWithMesh(), RemoveUnusedLabelsAndUpdateTheOthers(), and ccEntityAction::setColor().

◆ isBranchEnabled()

bool ccHObject::isBranchEnabled ( ) const

virtual

Returns whether the object and all its ancestors are enabled.

Definition at line 936 of file ecvHObject.cpp.

References isBranchEnabled(), ccObject::isEnabled(), and m_parent.

Referenced by isBranchEnabled(), and isDisplayed().

◆ isDisplayed()

bool ccHObject::isDisplayed ( ) const

virtual

Returns whether the object is actually displayed (visible) or not.

Definition at line 934 of file ecvHObject.cpp.

References isBranchEnabled(), and ccDrawableObject::isVisible().

Referenced by ccThicknessTool::onNewSelection().

◆ IsEmpty()

virtual bool ccHObject::IsEmpty ( ) const

inlinevirtual

Reimplemented in cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::RGBDImage, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, cloudViewer::geometry::Image, ccPolyline, ccPointCloud, ecvOrientedBBox, cloudViewer::geometry::ecvMeshBase, ccMesh, ccFacet, and ccBBox.

Definition at line 142 of file ecvHObject.h.

Referenced by cloudViewer::visualization::rendering::FilamentScene::AddGeometry().

◆ isGroup()

bool ccHObject::isGroup ( ) const

inline

Returns whether the instance is a group.

Definition at line 237 of file ecvHObject.h.

References ccObject::getClassID(), and CV_TYPES::HIERARCHY_OBJECT.

Referenced by ecvFilterTool::addAssociatedEntity(), ecvMeasurementTool::addAssociatedEntity(), and define_ccObject().

◆ isSerializable()

bool ccHObject::isSerializable ( ) const

overridevirtual

Returns whether object is serializable of not.

Reimplemented from ccSerializableObject.

Definition at line 1112 of file ecvHObject.cpp.

References getClassID(), and CV_TYPES::HIERARCHY_OBJECT.

◆ isShareable()

virtual bool ccHObject::isShareable ( ) const

inlinevirtual

Returns whether object is shareable or not.

If object is father dependent and 'shared', it won't be deleted but 'released' instead.

Reimplemented in ccMaterialSet, ccArray< Type, N, ComponentType >, ccArray< CompressedNormType, 1, CompressedNormType >, ccArray< TexCoords2D, 2, float >, ccArray< ecvColor::Rgba, 4, ColorCompType >, ccArray< CCVector3, 3, PointCoordinateType >, and ccArray< ecvColor::Rgb, 3, ColorCompType >.

Definition at line 602 of file ecvHObject.h.

Referenced by addChild(), removeAllChildren(), and removeChild().

◆ minimumFileVersion()

short ccHObject::minimumFileVersion ( ) const

overridevirtual

Returns the minimum file version required to save this instance.

To be overridden by subclasses to indicate their minimum required version. This enables the system to determine:

Forward compatibility: newer software can read older files (dataVersion check in fromFile)
Backward compatibility: determine minimum version needed to save current data
Returns
minimum file version required for this object

Implements ccSerializableObject.

Definition at line 1164 of file ecvHObject.cpp.

References ccGLMatrixTpl< T >::isIdentity(), m_children, m_glTransHistory, ccObject::minimumFileVersion(), and minimumFileVersion_MeOnly().

Referenced by ccIndexedTransformationBuffer::minimumFileVersion_MeOnly(), ccMaterialSet::minimumFileVersion_MeOnly(), and ccPointCloud::minimumFileVersion_MeOnly().

◆ minimumFileVersion_MeOnly()

short ccHObject::minimumFileVersion_MeOnly ( ) const

protectedvirtual

Returns the minimum file version required to save this instance's own data To be overloaded (but still called ;) by subclass. Used internally by minimumFileVersion() to compute the overall minimum.

Reimplemented in GrainsAsEllipsoids, ccTorus, ccSubMesh, ccSphere, ccSensor, ccQuadric, ccPolyline, ccPointCloud, ccPlane, ccMeshGroup, ccMesh, ccMaterialSet, ccIndexedTransformationBuffer, ccImage, ccGenericPrimitive, ccGenericPointCloud, ccGenericMesh, ccGBLSensor, ccFacet, ccExtru, ccDish, ccDisc, ccCoordinateSystem, ccCone, ccCircle, ccCameraSensor, ccBox, ccArray< Type, N, ComponentType >, ccArray< CompressedNormType, 1, CompressedNormType >, ccArray< TexCoords2D, 2, float >, ccArray< ecvColor::Rgba, 4, ColorCompType >, ccArray< CCVector3, 3, PointCoordinateType >, ccArray< ecvColor::Rgb, 3, ColorCompType >, cc2DViewportObject, cc2DViewportLabel, and cc2DLabel.

Definition at line 1364 of file ecvHObject.cpp.

References ccDrawableObject::m_showNameIn3D.

◆ New() [1/2]

ccHObject * ccHObject::New	(	const QString &	pluginId,
		const QString &	classId,
		const char *	name = `nullptr`
	)

static

Static factory (version to be used by external plugin factories)

Two strings are used as keys, one for the plugin name and one for the class name. Those strings will typically be saved as metadata of a custom object

Definition at line 225 of file ecvHObject.cpp.

References ccExternalFactory::buildObject(), ccExternalFactory::Container::GetUniqueInstance(), name, and ccObject::setName().

◆ New() [2/2]

ccHObject * ccHObject::New	(	CV_CLASS_ENUM	objectType,
		const char *	name = `nullptr`
	)

static

Static factory.

Warning: objects depending on other structures (such as meshes or polylines that should be linked with point clouds playing the role of vertices) are returned 'naked'.

Parameters

objectType	object type
name	object name (optional)

Returns: instantiated object (if type is valid) or 0

Definition at line 128 of file ecvHObject.cpp.

References CV_TYPES::BOX, CV_TYPES::CALIBRATED_IMAGE, CV_TYPES::CAMERA_SENSOR, ccHObject(), CV_TYPES::CIRCLE, CV_TYPES::CONE, CV_TYPES::COORDINATESYSTEM, CV_TYPES::CUSTOM_H_OBJECT, CV_TYPES::CUSTOM_LEAF_OBJECT, CV_TYPES::CYLINDER, CV_TYPES::DISC, CV_TYPES::DISH, CVLog::ErrorDebug(), CV_TYPES::EXTRU, CV_TYPES::FACET, CV_TYPES::GBL_SENSOR, CV_TYPES::HIERARCHY_OBJECT, CV_TYPES::IMAGE, CV_TYPES::LABEL_2D, CV_TYPES::MATERIAL_SET, CV_TYPES::MESH, CV_TYPES::MESH_GROUP, name, CV_TYPES::NORMAL_INDEXES_ARRAY, CV_TYPES::NORMALS_ARRAY, CV_TYPES::OLD_CYLINDER_ID, CV_TYPES::PLANE, CV_TYPES::POINT_CLOUD, CV_TYPES::POINT_KDTREE, CV_TYPES::POINT_OCTREE, CV_TYPES::POLY_LINE, CV_TYPES::QUADRIC, CV_TYPES::RGB_COLOR_ARRAY, CV_TYPES::SPHERE, CV_TYPES::SUB_MESH, CV_TYPES::TEX_COORDS_ARRAY, CV_TYPES::TORUS, CV_TYPES::TRANS_BUFFER, CV_TYPES::VIEWPORT_2D_LABEL, CV_TYPES::VIEWPORT_2D_OBJECT, and CVLog::Warning().

◆ notifyGeometryUpdate()

void ccHObject::notifyGeometryUpdate ( )

virtual

Notifies all dependent entities that the geometry of this entity has changed

Reimplemented in ccPointCloud.

Definition at line 104 of file ecvHObject.cpp.

References ecvDisplayTools::Deprecate3DLayer(), DP_NOTIFY_OTHER_ON_UPDATE, ecvDisplayTools::GetCurrentScreen(), getViewId(), ecvDisplayTools::InvalidateViewport(), m_dependencies, ecvDisplayTools::RemoveBB(), and ecvDisplayTools::TheInstance().

Referenced by applyGLTransformation_recursive(), ccCone::buildUp(), ccDisc::buildUp(), ccDish::buildUp(), ccSphere::buildUp(), ccTorus::buildUp(), ccMesh::createNewMeshFromSelection(), ccSubMesh::createNewSubMeshFromSelection(), define_ccObject(), ccMesh::laplacianSmooth(), ccPointCloud::notifyGeometryUpdate(), ccMesh::onUpdateOf(), MainWindow::putObjectBackIntoDBTree(), ccMesh::refreshBB(), ccSubMesh::refreshBB(), and ccMesh::resize().

◆ onDeletionOf()

void ccHObject::onDeletionOf ( const ccHObject * obj )

protectedvirtual

This method is called when another object is deleted.

For internal use.

Reimplemented in cloudViewer::geometry::Image, ccMesh, ccImage, and cc2DLabel.

Definition at line 519 of file ecvHObject.cpp.

References getChildIndex(), m_children, and removeDependencyWith().

Referenced by cc2DLabel::onDeletionOf(), ccImage::onDeletionOf(), ccMesh::onDeletionOf(), and cloudViewer::geometry::Image::onDeletionOf().

◆ onUpdateOf()

virtual void ccHObject::onUpdateOf ( ccHObject * obj )

inlineprotectedvirtual

This method is called when another object (geometry) is updated.

For internal use.

Reimplemented in ccSubMesh, and ccMesh.

Definition at line 706 of file ecvHObject.h.

Referenced by ccMesh::onUpdateOf().

◆ popDisplayState()

void ccHObject::popDisplayState ( bool apply = true )

overridevirtual

Pops the last pushed display state (overridden)

Reimplemented from ccDrawableObject.

Definition at line 1759 of file ecvHObject.cpp.

References ccDrawableObject::applyDisplayState(), ccObject::isEnabled(), HObjectDisplayState::isEnabled, ccDrawableObject::m_displayStateStack, and ccObject::setEnabled().

Referenced by ccGraphicalSegmentationTool::addEntity(), and ccGraphicalSegmentationTool::prepareEntityForRemoval().

◆ pushDisplayState()

bool ccHObject::pushDisplayState ( )

overridevirtual

Pushes the current display state (overridden)

Reimplemented from ccDrawableObject.

Definition at line 1748 of file ecvHObject.cpp.

References ccDrawableObject::m_displayStateStack, and CVLog::Warning().

Referenced by ccGraphicalSegmentationTool::addEntity().

◆ redrawDisplay()

void ccHObject::redrawDisplay	(	bool	forceRedraw = `true`,
		bool	only2D = `false`
	)

virtual

Redraws associated display.

Definition at line 1734 of file ecvHObject.cpp.

References ecvDisplayTools::RedrawDisplay().

◆ redrawDisplay_recursive()

virtual void ccHObject::redrawDisplay_recursive ( bool p )

inlinevirtual

Definition at line 536 of file ecvHObject.h.

◆ refreshDisplay_recursive()

virtual void ccHObject::refreshDisplay_recursive ( bool p )

inlinevirtual

Definition at line 539 of file ecvHObject.h.

◆ removeAllChildren()

void ccHObject::removeAllChildren ( )

Removes all children.

Definition at line 1096 of file ecvHObject.cpp.

References DP_DELETE_OTHER, getDependencyFlagsWith(), isShareable(), and m_children.

Referenced by FacetsClassifier::ByOrientation(), ccPointPairRegistrationDlg::clear(), FileIOFilter::LoadFromFile(), ecvAnnotationsTool::releaseAssociatedEntities(), ecvFilterTool::releaseAssociatedEntities(), ecvMeasurementTool::releaseAssociatedEntities(), ccClipBox::releaseAssociatedEntities(), and ~ccHObject().

◆ removeChild() [1/2]

void ccHObject::removeChild ( ccHObject * child )

Definition at line 1056 of file ecvHObject.cpp.

References getChildIndex().

Referenced by ccGraphicalSegmentationTool::applySegmentation(), FacetsClassifier::ByOrientation(), GrainsAsEllipsoids::clearGeneratedObjects(), DistanceMapGenerationTool::ConvertProfileToMesh(), ccMesh::createNewMeshFromSelection(), ccGenericPointCloud::deleteOctree(), FromFbxMesh(), ccMesh::mergeDuplicatedVertices(), RemoveUnusedLabelsAndUpdateTheOthers(), ccPointCloud::scale(), ccMesh::setMaterialSet(), ccMesh::setTexCoordinatesTable(), ccMesh::setTriNormsTable(), ccDBRoot::unloadAll(), ccPointPairRegistrationDlg::updateAlignedMarkers(), and ccPointPairRegistrationDlg::updateRefMarkers().

◆ removeChild() [2/2]

void ccHObject::removeChild ( int pos )

Removes a specific child given its index.

Warning: This method may delete the child if the DP_PARENT_OF_OTHER dependency flag is set for this child (use detachChild if you want to avoid deletion).

Definition at line 1063 of file ecvHObject.cpp.

References DP_DELETE_OTHER, getDependencyFlagsWith(), getParent(), isShareable(), m_children, removeDependencyWith(), and setParent().

◆ removeDependencyFlag()

void ccHObject::removeDependencyFlag	(	ccHObject *	otherObject,
		DEPENDENCY_FLAGS	flag
	)

Removes a given dependency flag.

Parameters

otherObject	other object
flag	dependency flag to remove (see DEPENDENCY_FLAGS)

Definition at line 506 of file ecvHObject.cpp.

References getDependencyFlagsWith(), and m_dependencies.

Referenced by ccDBRoot::dropMimeData(), and removeDependencyWith().

◆ removeDependencyWith()

void ccHObject::removeDependencyWith ( ccHObject * otherObject )

Removes any dependency flags with a given object.

Parameters

otherObject other object

Definition at line 497 of file ecvHObject.cpp.

References DP_NOTIFY_OTHER_ON_DELETE, m_dependencies, m_isDeleting, and removeDependencyFlag().

Referenced by FacetsClassifier::ByOrientation(), ccPointListPickingDlg::clearLastLabel(), detachAllChildren(), detachChild(), onDeletionOf(), removeChild(), MainWindow::removeFromDB(), MainWindow::removeObjectTemporarilyFromDBTree(), ccSubMesh::setAssociatedMesh(), and transferChildren().

◆ removeFromRenderScreen()

void ccHObject::removeFromRenderScreen ( bool recursive = true )

◆ resetGLTransformationHistory()

virtual void ccHObject::resetGLTransformationHistory ( )

inlinevirtual

Resets the transformation 'history' matrix.

Definition at line 639 of file ecvHObject.h.

Referenced by define_ccObject().

◆ resetGLTransformationHistory_recursive()

virtual void ccHObject::resetGLTransformationHistory_recursive ( )

inlinevirtual

Definition at line 550 of file ecvHObject.h.

Referenced by FBXFilter::loadFile(), and LoadScan().

◆ ResizeAndPaintUniformColor()

void ccHObject::ResizeAndPaintUniformColor	(	std::vector< Eigen::Vector3d > &	colors,
		std::size_t	size,
		const Eigen::Vector3d &	color
	)

static

Resizes the colors vector and paints a uniform color.

Parameters

colors	An array of eigen vectors specifies colors in RGB.
size	The resultant size of the colors array.
color	The final color in which the colors will be painted.

Definition at line 251 of file ecvHObject.cpp.

References color, colors, LogWarning, and size.

◆ Rotate() [1/2]

virtual ccHObject& ccHObject::Rotate ( const Eigen::Matrix3d & R )

inlinevirtual

Definition at line 190 of file ecvHObject.h.

◆ Rotate() [2/2]

virtual ccHObject& ccHObject::Rotate	(	const Eigen::Matrix3d &	R,
		const Eigen::Vector3d &	center
	)

inlinevirtual

Apply rotation to the geometry coordinates and normals. Given a rotation matrix $R$ , and center $c$ , a given point $p$ is transformed according to $R (p - c) + c$ .

Parameters

R	A 3x3 rotation matrix
center	Rotation center that is used for the rotation.

Reimplemented in cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, ccPolyline, ccPointCloud, ecvOrientedBBox, cloudViewer::geometry::ecvMeshBase, ccMesh, ccFacet, ccBBox, and cloudViewer::visualization::PointCloudPicker.

Definition at line 186 of file ecvHObject.h.

◆ RotateCovariances()

void ccHObject::RotateCovariances	(	const Eigen::Matrix3d &	R,
		std::vector< Eigen::Matrix3d > &	covariances
	)

static

Rotate all covariance matrices with the rotation matrix R.

Parameters

R	A 3x3 rotation matrix
covariances	A list of covariance matrices to be transformed.

The only part that affects the covariance is the rotation part. For more information on variance propagation please visit: https://en.wikipedia.org/wiki/Propagation_of_uncertainty

Definition at line 371 of file ecvHObject.cpp.

Referenced by ccPointCloud::Rotate(), and TransformCovariances().

◆ RotateNormals()

void ccHObject::RotateNormals	(	const Eigen::Matrix3d &	R,
		std::vector< Eigen::Vector3d > &	normals
	)

static

Rotate all normals with the rotation matrix R.

Parameters

R	A 3x3 rotation matrix
normals	A list of normals to be transformed.

Definition at line 361 of file ecvHObject.cpp.

References normal, and normals.

Referenced by cloudViewer::geometry::ecvMeshBase::Rotate().

◆ RotatePoints()

void ccHObject::RotatePoints	(	const Eigen::Matrix3d &	R,
		std::vector< Eigen::Vector3d > &	points,
		const Eigen::Vector3d &	center
	)

static

Rotate all points with the rotation matrix R.

Parameters

R	A 3x3 rotation matrix defines the axis of rotation and the norm the angle around this axis.
points	A list of points to be transformed.
center	Rotation center that is used for the rotation.

Definition at line 353 of file ecvHObject.cpp.

References points.

Referenced by cloudViewer::geometry::ecvMeshBase::Rotate(), and cloudViewer::geometry::LineSet::Rotate().

◆ Scale() [1/2]

virtual ccHObject& ccHObject::Scale ( const double s )

inlinevirtual

Definition at line 179 of file ecvHObject.h.

References Scale().

Referenced by Scale().

◆ Scale() [2/2]

virtual ccHObject& ccHObject::Scale	(	const double	s,
		const Eigen::Vector3d &	center
	)

inlinevirtual

Apply scaling to the geometry coordinates. Given a scaling factor $s$ , and center $c$ , a given point $p$ is transformed according to $s (p - c) + c$ .

Parameters

scale	The scale parameter that is multiplied to the points/vertices of the geometry.
center	Scale center that is used to resize the geometry.

Reimplemented in ecvOrientedBBox, cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, ccPolyline, ccPointCloud, cloudViewer::geometry::ecvMeshBase, ccMesh, ccFacet, ccBBox, and cloudViewer::visualization::PointCloudPicker.

Definition at line 176 of file ecvHObject.h.

◆ ScalePoints()

void ccHObject::ScalePoints	(	const double	scale,
		std::vector< Eigen::Vector3d > &	points,
		const Eigen::Vector3d &	center
	)

static

Scale the coordinates of all points by the scaling factor scale.

Parameters

scale	If `true`, the scale is applied relative to the center of the geometry. Otherwise, the scale is directly applied to the geometry, i.e. relative to the origin.
points	A list of points to be transformed.
center	If `true`, then the scale is applied to the centered geometry.

Definition at line 345 of file ecvHObject.cpp.

References points.

Referenced by cloudViewer::geometry::ecvMeshBase::Scale(), and cloudViewer::geometry::LineSet::Scale().

◆ setForceRedrawRecursive()

void ccHObject::setForceRedrawRecursive ( bool redraw = false )

Definition at line 783 of file ecvHObject.cpp.

References m_children, and ccDrawableObject::setForceRedraw().

Referenced by ccDBRoot::setData(), and ccDBRoot::toggleSelectedEntitiesProperty().

◆ setGLTransformationHistory()

virtual void ccHObject::setGLTransformationHistory ( const ccGLMatrix & mat )

inlinevirtual

Sets the transformation 'history' matrix (handle with care!)

Definition at line 635 of file ecvHObject.h.

Referenced by define_ccObject(), ccGenericMesh::importParametersFrom(), ccGenericPointCloud::importParametersFrom(), ccPolyline::importParametersFrom(), ccPolyline::initWith(), ccGenericMesh::samplePoints(), and ccPolyline::samplePoints().

◆ setHideShowType()

void ccHObject::setHideShowType ( CC_DRAW_CONTEXT & context )

Definition at line 1626 of file ecvHObject.cpp.

References context, ecvDisplayTools::ConvertToEntityType(), and getClassID().

Referenced by draw().

◆ setLineWidthRecursive()

void ccHObject::setLineWidthRecursive ( PointCoordinateType width )

Definition at line 804 of file ecvHObject.cpp.

References ccPolyline::getWidth(), ccObject::isKindOf(), m_children, CV_TYPES::POLY_LINE, ccPolyline::setWidth(), and ccHObjectCaster::ToPolyline().

◆ setParent()

virtual void ccHObject::setParent ( ccHObject * anObject )

inlineprotectedvirtual

Sets parent object.

Definition at line 652 of file ecvHObject.h.

Referenced by addChild(), detachChild(), and removeChild().

◆ setPointSizeRecursive()

void ccHObject::setPointSizeRecursive ( int pSize )

Definition at line 791 of file ecvHObject.cpp.

References ccGenericPointCloud::getPointSize(), ccObject::isKindOf(), m_children, CV_TYPES::POINT_CLOUD, ccGenericPointCloud::setPointSize(), and ccHObjectCaster::ToGenericPointCloud().

◆ setRedrawFlagRecursive()

void ccHObject::setRedrawFlagRecursive ( bool redraw = false )

◆ setRemoveType()

void ccHObject::setRemoveType ( CC_DRAW_CONTEXT & context )

Definition at line 1635 of file ecvHObject.cpp.

References context, ecvDisplayTools::ConvertToEntityType(), and getClassID().

Referenced by draw().

◆ setSelected_recursive()

virtual void ccHObject::setSelected_recursive ( bool p )

inlinevirtual

Definition at line 541 of file ecvHObject.h.

◆ setSelectionBehavior()

virtual void ccHObject::setSelectionBehavior ( SelectionBehavior mode )

inlinevirtual

Sets selection behavior (when displayed)

WARNING: SELECTION_FIT_BBOX relies on the 'ccDrawableObject::getFitBB' method (which is not supported by all entities).

Definition at line 616 of file ecvHObject.h.

Referenced by ccCameraSensor::ccCameraSensor(), ccClipBox::ccClipBox(), ccGBLSensor::ccGBLSensor(), ccTraceTool::finishCurrentTrace(), and ccFitPlaneTool::pointPicked().

◆ showBB()

void ccHObject::showBB ( CC_DRAW_CONTEXT context )

Definition at line 1647 of file ecvHObject.cpp.

References context, ECV_SHAPE, and ecvDisplayTools::HideShowEntities().

Referenced by draw(), and ccDBRoot::setData().

◆ swapChildren()

void ccHObject::swapChildren	(	unsigned	firstChildIndex,
		unsigned	secondChildIndex
	)

Swaps two children.

Definition at line 687 of file ecvHObject.cpp.

References m_children, and std::swap().

Referenced by define_ccObject(), and ccDBRoot::sortSelectedEntitiesChildren().

◆ toFile()

bool ccHObject::toFile	(	QFile &	out,
		short	dataVersion
	)		const

overridevirtual

Saves data to binary stream.

Parameters

out	output file (already opened)
dataVersion	target file version (for forward/backward compatibility)

Returns: success

Reimplemented from ccSerializableObject.

Definition at line 1117 of file ecvHObject.cpp.

◆ toFile_MeOnly()

bool ccHObject::toFile_MeOnly	(	QFile &	out,
		short	dataVersion
	)		const

protectedvirtual

Save own object data.

Called by 'toFile' (recursive scheme) To be overloaded (but still called ;) by subclass.

Parameters

out	output file
dataVersion	target file version for compatibility control

Reimplemented in GrainsAsEllipsoids, ccTorus, ccSubMesh, ccSphere, ccSensor, ccQuadric, ccPolyline, ccPointCloud, ccPlane, ccMeshGroup, ccMesh, ccMaterialSet, ccIndexedTransformationBuffer, ccImage, ccGenericPrimitive, ccGenericPointCloud, ccGenericMesh, ccGBLSensor, ccFacet, ccExtru, ccDish, ccDisc, ccCoordinateSystem, ccCone, ccCircle, ccCameraSensor, ccBox, ccArray< Type, N, ComponentType >, ccArray< CompressedNormType, 1, CompressedNormType >, ccArray< TexCoords2D, 2, float >, ccArray< ecvColor::Rgba, 4, ColorCompType >, ccArray< CCVector3, 3, PointCoordinateType >, ccArray< ecvColor::Rgb, 3, ColorCompType >, cc2DViewportObject, cc2DViewportLabel, and cc2DLabel.

Definition at line 1302 of file ecvHObject.cpp.

◆ toggleActivation_recursive()

virtual void ccHObject::toggleActivation_recursive ( )

inlinevirtual

Definition at line 543 of file ecvHObject.h.

◆ toggleColors_recursive()

virtual void ccHObject::toggleColors_recursive ( )

inlinevirtual

Definition at line 547 of file ecvHObject.h.

Referenced by ccEntityAction::toggleProperty().

◆ toggleNormals_recursive()

virtual void ccHObject::toggleNormals_recursive ( )

inlinevirtual

Definition at line 553 of file ecvHObject.h.

Referenced by ccEntityAction::toggleProperty().

◆ toggleSF_recursive()

virtual void ccHObject::toggleSF_recursive ( )

inlinevirtual

Definition at line 556 of file ecvHObject.h.

Referenced by ccEntityAction::toggleProperty().

◆ toggleShowName_recursive()

virtual void ccHObject::toggleShowName_recursive ( )

inlinevirtual

Definition at line 559 of file ecvHObject.h.

Referenced by ccEntityAction::toggleProperty().

◆ toggleVisibility_recursive()

virtual void ccHObject::toggleVisibility_recursive ( )

inlinevirtual

Definition at line 545 of file ecvHObject.h.

Referenced by ccEntityAction::toggleProperty().

◆ transferChild()

void ccHObject::transferChild	(	ccHObject *	child,
		ccHObject &	newParent
	)

Transfer a given child to another parent.

Definition at line 646 of file ecvHObject.cpp.

References addChild(), addDependency(), detachChild(), getDependencyFlagsWith(), and getParent().

Referenced by ccPointCloud::append().

◆ transferChildren()

void ccHObject::transferChildren	(	ccHObject &	newParent,
		bool	forceFatherDependent = `false`
	)

Transfer all children to another parent.

Definition at line 664 of file ecvHObject.cpp.

References addChild(), getDependencyFlagsWith(), getParent(), m_children, and removeDependencyWith().

Referenced by ccFitPlane::Fit(), and ccCompass::mergeGeoObjects().

◆ Transform()

virtual ccHObject& ccHObject::Transform ( const Eigen::Matrix4d & transformation )

inlinevirtual

Apply transformation (4x4 matrix) to the geometry coordinates.

Reimplemented in cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, ccPolyline, ecvOrientedBBox, cloudViewer::geometry::ecvMeshBase, ccMesh, ccFacet, ccBBox, cloudViewer::visualization::PointCloudPicker, and ccPointCloud.

Definition at line 157 of file ecvHObject.h.

◆ TransformCovariances()

void ccHObject::TransformCovariances	(	const Eigen::Matrix4d &	transformation,
		std::vector< Eigen::Matrix3d > &	covariances
	)

static

Transforms all covariance matrices with the transformation.

Parameters

transformation	4x4 matrix for transformation.
covariances	A list of covariance matrices to be transformed.

Definition at line 327 of file ecvHObject.cpp.

References RotateCovariances().

Referenced by ccPointCloud::Transform().

◆ TransformNormals()

void ccHObject::TransformNormals	(	const Eigen::Matrix4d &	transformation,
		std::vector< Eigen::Vector3d > &	normals
	)

static

Transforms the normals with the transformation matrix.

Parameters

transformation	4x4 matrix for transformation.
normals	A list of normals to be transformed.

Definition at line 317 of file ecvHObject.cpp.

References normal, and normals.

Referenced by cloudViewer::geometry::ecvMeshBase::Transform().

◆ TransformPoints()

void ccHObject::TransformPoints	(	const Eigen::Matrix4d &	transformation,
		std::vector< Eigen::Vector3d > &	points
	)

static

Transforms all points with the transformation matrix.

Parameters

transformation	4x4 matrix for transformation.
points	A list of points to be transformed.

Definition at line 307 of file ecvHObject.cpp.

References points.

Referenced by cloudViewer::geometry::ecvMeshBase::Transform(), and cloudViewer::geometry::LineSet::Transform().

◆ Translate()

virtual ccHObject& ccHObject::Translate	(	const Eigen::Vector3d &	translation,
		bool	relative = `true`
	)

inlinevirtual

Apply translation to the geometry coordinates.

Parameters

translation	A 3D vector to transform the geometry.
relative	If `true`, the `translation` is directly applied to the geometry. Otherwise, the geometry center is moved to the `translation`.

Reimplemented in cloudViewer::geometry::VoxelGrid, cloudViewer::geometry::Octree, cloudViewer::geometry::LineSet, ccPolyline, ccPointCloud, ecvOrientedBBox, cloudViewer::geometry::ecvMeshBase, ccMesh, ccFacet, ccBBox, and cloudViewer::visualization::PointCloudPicker.

Definition at line 165 of file ecvHObject.h.

◆ TranslatePoints()

void ccHObject::TranslatePoints	(	const Eigen::Vector3d &	translation,
		std::vector< Eigen::Vector3d > &	points,
		bool	relative
	)

static

Apply translation to the geometry coordinates.

Parameters

translation	A 3D vector to transform the geometry.
points	A list of points to be transformed.
relative	If `true`, the `translation` is directly applied to the \points. Otherwise, the center of the \points is moved to the `translation`.

Definition at line 333 of file ecvHObject.cpp.

References ComputeCenter(), and points.

Referenced by cloudViewer::geometry::ecvMeshBase::Translate(), and cloudViewer::geometry::LineSet::Translate().

◆ updateNameIn3DRecursive()

void ccHObject::updateNameIn3DRecursive ( )

Definition at line 1600 of file ecvHObject.cpp.

References drawNameIn3D(), getBB_recursive(), cloudViewer::BoundingBoxTpl< T >::getCenter(), ecvDisplayTools::GetGLCameraParameters(), ccObject::getName(), cloudViewer::BoundingBoxTpl< T >::isValid(), m_children, ccDrawableObject::m_nameIn3DPos, ccDrawableObject::nameShownIn3D(), ccGLCameraParameters::project(), ecvDisplayTools::RemoveWidgets(), and WIDGET_T2D.

Referenced by ccPointPairRegistrationDlg::label2DMove(), ccPointPairRegistrationDlg::updateAllMarkers(), and ecvDisplayTools::UpdateNamePoseRecursive().

Member Data Documentation

◆ m_children

Container ccHObject::m_children

protected

◆ m_dependencies

std::map<ccHObject*, int> ccHObject::m_dependencies

protected

Dependencies map.

First parameter: other object Second parameter: dependency flags (see DEPENDENCY_FLAGS)

Definition at line 721 of file ecvHObject.h.

Referenced by addDependency(), getDependencyFlagsWith(), notifyGeometryUpdate(), removeDependencyFlag(), removeDependencyWith(), and ~ccHObject().

◆ m_glTransHistory

ccGLMatrix ccHObject::m_glTransHistory

protected

Cumulative GL transformation.

History of all the applied transformations since the creation of the object as a single transformation.

Definition at line 727 of file ecvHObject.h.

Referenced by applyGLTransformation(), ccHObject(), ccMesh::getGLTransformationHistory(), minimumFileVersion(), ccPointCloud::scale(), and ccPointCloud::Translate().

◆ m_isDeleting

bool ccHObject::m_isDeleting

protected

Flag to safely handle dependencies when the object is being deleted.

Definition at line 730 of file ecvHObject.h.

Referenced by removeDependencyWith(), and ~ccHObject().

◆ m_parent

ccHObject* ccHObject::m_parent

protected

Parent.

Definition at line 709 of file ecvHObject.h.

Referenced by getIndex(), ccMesh::getUniqueIDForDisplay(), ccPointCloud::getUniqueIDForDisplay(), ccPolyline::getUniqueIDForDisplay(), and isBranchEnabled().

◆ m_selectionBehavior

SelectionBehavior ccHObject::m_selectionBehavior

protected

Selection behavior.

Definition at line 715 of file ecvHObject.h.

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

/root/ACloudViewer/libs/CV_db/include/ecvHObject.h
/root/ACloudViewer/libs/CV_db/src/ecvHObject.cpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ Container

◆ GlobalBoundingBox

◆ Shared

◆ SharedContainer

Member Enumeration Documentation

◆ DEPENDENCY_FLAGS

◆ SelectionBehavior

Constructor & Destructor Documentation

◆ ccHObject() [1/2]

◆ ccHObject() [2/2]

◆ ~ccHObject()

Member Function Documentation

◆ addChild()

◆ addDependency()

◆ applyGLTransformation()

◆ applyGLTransformation_recursive()

◆ ComputeCenter()

◆ ComputeMaxBound()

◆ ComputeMinBound()

◆ detachAllChildren()

◆ detachChild()

◆ draw()

◆ drawBB()

◆ drawMeOnly()

◆ drawNameIn3D()

◆ filterChildren()

◆ find()

◆ findMaxUniqueID_recursive()

◆ fromFile()

◆ fromFile_MeOnly()

◆ fromFileNoChildren()

◆ getAbsoluteGLTransformation()

◆ GetAxisAlignedBoundingBox()

◆ getBB_recursive()

◆ GetCenter()

◆ getChild()

◆ getChildCountRecursive()

◆ getChildIndex()

◆ getChildrenNumber()

◆ getClassID()

◆ getDependencyFlagsWith()

◆ getDisplayBB_recursive()

◆ getEntityType()

◆ getFirstChild()

◆ getGlobalBB_recursive()

◆ getGLTransformationHistory()

◆ getIcon()

◆ getIndex()

◆ getLastChild()

◆ GetMax2DBound()

◆ GetMaxBound()

◆ GetMin2DBound()

◆ GetMinBound()

◆ GetOrientedBoundingBox()

◆ getOwnBB()

◆ getOwnFitBB()

◆ getOwnGlobalBB() [1/2]

◆ getOwnGlobalBB() [2/2]

◆ getParent()

◆ GetRotationMatrixFromAxisAngle()

◆ GetRotationMatrixFromEulerAngle()

◆ GetRotationMatrixFromQuaternion()

◆ GetRotationMatrixFromXYZ()

◆ GetRotationMatrixFromXZY()

◆ GetRotationMatrixFromYXZ()

◆ GetRotationMatrixFromYZX()

◆ GetRotationMatrixFromZXY()

◆ GetRotationMatrixFromZYX()

◆ getSelectionBehavior()

◆ getTypeID_recursive() [1/2]

◆ getTypeID_recursive() [2/2]

◆ getUniqueIDForDisplay()

◆ getViewId()