Object that is parent of all scene. More...

#include <MRSceneRoot.h>

Inheritance diagram for MR::SceneRootObject:

Public Member Functions
MRMESH_API	SceneRootObject ()

	SceneRootObject (SceneRootObject &&) noexcept=default

SceneRootObject &	operator= (SceneRootObject &&) noexcept=default

	SceneRootObject (ProtectedStruct, const SceneRootObject &obj)

virtual const char *	typeName () const override

virtual void	setAncillary (bool) override

virtual bool	select (bool) override
	selects the object, returns true if value changed, otherwise returns false

virtual void	setName (std::string) override

virtual MRMESH_API std::shared_ptr< Object >	clone () const override
	clones current object only, without parent and/or children

MRMESH_API std::shared_ptr< SceneRootObject >	cloneRoot () const
	same as clone but returns correct type

Public Member Functions inherited from MR::Object
	Object ()=default

	Object (Object &&) noexcept=default

Object &	operator= (Object &&) noexcept=default

virtual	~Object ()=default

template<typename T >
T *	asType ()

template<typename T >
const T *	asType () const

const std::string &	name () const

MRMESH_API std::shared_ptr< const Object >	find (const std::string_view &name) const
	finds a direct child by name

std::shared_ptr< Object >	find (const std::string_view &name)

template<typename T >
std::shared_ptr< const T >	find () const
	finds a direct child by type

template<typename T >
std::shared_ptr< T >	find ()

template<typename T >
std::shared_ptr< const T >	find (const std::string_view &name) const
	finds a direct child by name and type

template<typename T >
std::shared_ptr< T >	find (const std::string_view &name)

const AffineXf3f &	xf (ViewportId id={}, bool *isDef=nullptr) const

virtual MRMESH_API void	setXf (const AffineXf3f &xf, ViewportId id={})

virtual MRMESH_API void	resetXf (ViewportId id={})
	forgets specific transform in given viewport (or forgets all specific transforms for {} input)

const ViewportProperty< AffineXf3f > &	xfsForAllViewports () const
	returns xfs for all viewports, combined into a single object

virtual void	setXfsForAllViewports (ViewportProperty< AffineXf3f > xf)
	modifies xfs for all viewports at once

MRMESH_API AffineXf3f	worldXf (ViewportId id={}, bool *isDef=nullptr) const

MRMESH_API void	setWorldXf (const AffineXf3f &xf, ViewportId id={})

virtual MRMESH_API void	applyScale (float scaleFactor)
	scale object size (all point positions)

MRMESH_API ViewportMask	globalVisibilityMask () const
	returns all viewports where this object is visible together with all its parents

bool	globalVisibility (ViewportMask viewportMask=ViewportMask::any()) const
	returns true if this object is visible together with all its parents in any of given viewports

MRMESH_API void	setGlobalVisibility (bool on, ViewportMask viewportMask=ViewportMask::any())
	if true sets all predecessors visible, otherwise sets this object invisible

bool	isLocked () const
	object properties lock for UI

virtual void	setLocked (bool on)

bool	isParentLocked () const

virtual void	setParentLocked (bool lock)

const Object *	parent () const
	returns parent object in the tree

Object *	parent ()

MRMESH_API bool	isAncestor (const Object *ancestor) const
	return true if given object is ancestor of this one, false otherwise

MRMESH_API Object *	findCommonAncestor (Object &other)

const Object *	findCommonAncestor (const Object &other) const

virtual MRMESH_API bool	detachFromParent ()

const std::vector< std::shared_ptr< Object > > &	children ()
	an object can hold other sub-objects

const std::vector< std::shared_ptr< const Object > > &	children () const

virtual MRMESH_API bool	addChild (std::shared_ptr< Object > child, bool recognizedChild=true)

virtual MRMESH_API bool	addChildBefore (std::shared_ptr< Object > newChild, const std::shared_ptr< Object > &existingChild)

bool	removeChild (const std::shared_ptr< Object > &child)
	returns false if it was not child of this

virtual MRMESH_API bool	removeChild (Object *child)

virtual MRMESH_API void	removeAllChildren ()
	detaches all recognized children from this, keeping all unrecognized ones

MRMESH_API void	sortChildren ()
	sort recognized children by name

virtual bool	isSelected () const

bool	isAncillary () const

MRMESH_API void	setVisible (bool on, ViewportMask viewportMask=ViewportMask::all())
	sets the object visible in the viewports specified by the mask (by default in all viewports)

bool	isVisible (ViewportMask viewportMask=ViewportMask::any()) const
	checks whether the object is visible in any of the viewports specified by the mask (by default in any viewport)

virtual MRMESH_API void	setVisibilityMask (ViewportMask viewportMask)
	specifies object visibility as bitmask of viewports

virtual ViewportMask	visibilityMask () const
	gets object visibility as bitmask of viewports

virtual bool	getRedrawFlag (ViewportMask) const
	this method virtual because others data model types could have dirty flags or something

void	resetRedrawFlag () const

MRMESH_API std::shared_ptr< Object >	cloneTree () const
	clones all tree of this object (except ancillary and unrecognized children)

MRMESH_API std::shared_ptr< Object >	shallowCloneTree () const

virtual MRMESH_API std::shared_ptr< Object >	shallowClone () const

virtual MRMESH_API std::vector< std::string >	getInfoLines () const
	return several info lines that can better describe object in the UI

virtual std::string	getClassName () const
	return human readable name of subclass

MRMESH_API Expected< std::vector< std::future< VoidOrErrStr > > >	serializeRecursive (const std::filesystem::path &path, Json::Value &root, int childId) const

MRMESH_API VoidOrErrStr	deserializeRecursive (const std::filesystem::path &path, const Json::Value &root, ProgressCallback progressCb={}, int *objCounter=nullptr)

MRMESH_API void	swap (Object &other)

virtual Box3f	getWorldBox (ViewportId={}) const
	returns bounding box of this object in world coordinates for default or specific viewport

MRMESH_API Box3f	getWorldTreeBox (ViewportId={}) const
	returns bounding box of this object and all children visible in given (or default) viewport in world coordinates

virtual bool	hasVisualRepresentation () const
	does the object have any visual representation (visible points, triangles, edges, etc.), no considering child objects

virtual bool	hasModel () const

virtual MRMESH_API size_t	heapBytes () const
	returns the amount of memory this object occupies on heap

	Object (ProtectedStruct, const Object &obj)

Public Member Functions inherited from MR::ObjectChildrenHolder
	ObjectChildrenHolder ()=default

	ObjectChildrenHolder (const ObjectChildrenHolder &) noexcept

ObjectChildrenHolder &	operator= (const ObjectChildrenHolder &) noexcept

MRMESH_API	ObjectChildrenHolder (ObjectChildrenHolder &&) noexcept

MRMESH_API ObjectChildrenHolder &	operator= (ObjectChildrenHolder &&) noexcept

MRMESH_API	~ObjectChildrenHolder ()

MRMESH_API std::shared_ptr< Object >	getSharedPtr () const

MRMESH_API size_t	heapBytes () const

Static Public Member Functions
static constexpr const char *	TypeName () noexcept

static constexpr const char *	RootName () noexcept

Static Public Member Functions inherited from MR::Object
static constexpr const char *	TypeName () noexcept

Protected Member Functions
	SceneRootObject (const SceneRootObject &other)=default

virtual MRMESH_API void	serializeFields_ (Json::Value &root) const override

MRMESH_API void	deserializeFields_ (const Json::Value &root) override

Protected Member Functions inherited from MR::Object
	Object (const Object &obj)=default
	user should not be able to call copy implicitly, use clone() function instead

virtual MRMESH_API void	swapBase_ (Object &other)
	swaps whole object (signals too)

virtual MRMESH_API void	swapSignals_ (Object &other)

virtual MRMESH_API Expected< std::future< VoidOrErrStr > >	serializeModel_ (const std::filesystem::path &path) const

virtual MRMESH_API VoidOrErrStr	deserializeModel_ (const std::filesystem::path &path, ProgressCallback progressCb={})
	Reads model from file.

virtual MRMESH_API void	propagateWorldXfChangedSignal_ ()

Additional Inherited Members
Public Types inherited from MR::Object
using	XfChangedSignal = Signal<void() >

Public Attributes inherited from MR::Object
XfChangedSignal	worldXfChangedSignal

Protected Attributes inherited from MR::Object
std::string	name_

ViewportProperty< AffineXf3f >	xf_

ViewportMask	visibilityMask_ = ViewportMask::all()

bool	locked_ = false

bool	parentLocked_ = false

bool	selected_ { false }

bool	ancillary_ { false }

bool	needRedraw_ {false}

Protected Attributes inherited from MR::ObjectChildrenHolder
ObjectChildrenHolder *	parent_ = nullptr

std::vector< std::shared_ptr< Object > >	children_

std::vector< std::weak_ptr< Object > >	bastards_
	recognized ones

Detailed Description

Object that is parent of all scene.

Constructor & Destructor Documentation

◆ SceneRootObject() [1/4]

MRMESH_API MR::SceneRootObject::SceneRootObject ( )

◆ SceneRootObject() [2/4]

MR::SceneRootObject::SceneRootObject ( SceneRootObject && )

defaultnoexcept

◆ SceneRootObject() [3/4]

MR::SceneRootObject::SceneRootObject	(	ProtectedStruct	,
		const SceneRootObject &	obj )

inline

Note: this ctor is public only for std::make_shared used inside clone()

◆ SceneRootObject() [4/4]

MR::SceneRootObject::SceneRootObject ( const SceneRootObject & other )

protecteddefault

Member Function Documentation

◆ clone()

virtual MRMESH_API std::shared_ptr< Object > MR::SceneRootObject::clone ( ) const

overridevirtual

clones current object only, without parent and/or children

Reimplemented from MR::Object.

◆ cloneRoot()

MRMESH_API std::shared_ptr< SceneRootObject > MR::SceneRootObject::cloneRoot ( ) const

same as clone but returns correct type

◆ deserializeFields_()

MRMESH_API void MR::SceneRootObject::deserializeFields_ ( const Json::Value & root )

overrideprotectedvirtual

Reads parameters from json value

Note: if you override this method, please call Base::deserializeFields_(root) in the beginning

Reimplemented from MR::Object.

◆ operator=()

SceneRootObject & MR::SceneRootObject::operator= ( SceneRootObject && )

defaultnoexcept

◆ RootName()

static constexpr const char * MR::SceneRootObject::RootName ( )

inlinestaticconstexprnoexcept

◆ select()

virtual bool MR::SceneRootObject::select ( bool on )

inlineoverridevirtual

selects the object, returns true if value changed, otherwise returns false

Reimplemented from MR::Object.

◆ serializeFields_()

virtual MRMESH_API void MR::SceneRootObject::serializeFields_ ( Json::Value & root ) const

overrideprotectedvirtual

Write parameters to given Json::Value,

Note: if you override this method, please call Base::serializeFields_(root) in the beginning

Reimplemented from MR::Object.

◆ setAncillary()

virtual void MR::SceneRootObject::setAncillary ( bool ancillary )

inlineoverridevirtual

ancillary object is an object hidden (in scene menu) from a regular user such objects cannot be selected, and if it has been selected, it is unselected when turn ancillary

Reimplemented from MR::Object.

◆ setName()

virtual void MR::SceneRootObject::setName ( std::string )

inlineoverridevirtual

Reimplemented from MR::Object.

◆ TypeName()

static constexpr const char * MR::SceneRootObject::TypeName ( )

inlinestaticconstexprnoexcept

◆ typeName()

virtual const char * MR::SceneRootObject::typeName ( ) const

inlineoverridevirtual

Reimplemented from MR::Object.

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

MRSceneRoot.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SceneRootObject() [1/4]

◆ SceneRootObject() [2/4]

◆ SceneRootObject() [3/4]

◆ SceneRootObject() [4/4]

Member Function Documentation

◆ clone()

◆ cloneRoot()

◆ deserializeFields_()

◆ operator=()

◆ RootName()

◆ select()

◆ serializeFields_()

◆ setAncillary()

◆ setName()

◆ TypeName()

◆ typeName()