This class is used to manage selected nodes along with their subobjects (such as surfaces, shapes, joints, billboards, etc.). More...

#include <Selector.h>

Inheritance diagram for Editor::SelectorNodes:

Classes
class	SubItemList
	This class represents a list of selected subitems of a selected node. When an object is selected, some of its surfaces or collision shapes can also be selected, the subitems list shall contain all of them. More...

Public Types
enum	SubType { INDEXED = 0, USER = 0x0100 }
	Subitem type. The first 256 types are reserved by UNIGINE, user subitem types start from USER + i (256 and higher). More...

Public Member Functions
	SelectorNodes ()

	SelectorNodes (const QVector< Unigine::NodePtr > &nodes)

	~SelectorNodes () override

int	type () const override
	Returns the current selector type. More...

bool	equal (const Selector *selector) const override
	Checks whether the selector is equal to the specified target selector. More...

SelectorNodes *	clone () const override
	Clones the current nodes selector. More...

QVector< Unigine::NodePtr >	getNodes () const
	Returns the list of all selected nodes. More...

int	size () const
	Returns the number of selected nodes. More...

bool	empty () const
	Checks whether the nodes selector is empty (no nodes are currently selected). More...

void	extend (const Unigine::NodePtr &node)
	Extends the current selection by adding the specified node to it. More...

void	extend (const QVector< Unigine::NodePtr > &nodes)
	Extends the current selection by adding the specified list of nodes to it. More...

void	extend (const Unigine::NodePtr &node, SubItemList *subs)
	Extends the current selection by adding the specified node to it along with the list of selected subitems. More...

void	exclude (const Unigine::NodePtr &node)
	Excludes the specified node from the current selection. More...

void	exclude (const QVector< Unigine::NodePtr > &nodes)
	Excludes the specified list of nodes from the current selection. More...

void	exclude (Constants::SubObjectType stype)
	Excludes the specified type of subitems from the current selection for all selected nodes (e.g., remove all joints from the selection for all selected nodes). More...

bool	contains (const Unigine::NodePtr &node)
	Checks whether the current selection contains the specified node. More...

SubItemList *	getSubItemList (int node_id) const
	Gets the list of subitems for the selected node with the specified ID. More...

SubItemList *	getSubItemList (const Unigine::NodePtr &node) const
	Gets the list of subitems for the specified selected node. More...

IndexList *	getIndexList (int node_id) const
	Gets the list of subitem indices for the the selected node with the specified ID. Some subitems (such as surfaces, shapes, joints, billboards, forces, noises, or deflectors) are referred to via indices, and unlike the getSubItemList() which returns the list of subitems, this method returns the list of indices for them. More...

IndexList *	getIndexList (const Unigine::NodePtr &node) const
	Gets the list of subitem indices for the specified selected node. Some subitems (such as surfaces, shapes, joints, billboards, forces, noises, or deflectors) are referred to via indices, and unlike the getSubItemList() which returns the list of subitems, this method returns the list of indices for them. More...

QSet< int >	getIntersectedIndexes (Constants::SubObjectType stype) const
	Gets the list of indices of the specified subitem type that are currently selected for all selected nodes (e.g., if surfaces 0, 1, 2, 3 of the first selected object and surfaces 1 and 3 of the second one are selected the result will be: {1, 3}). Some subitems (such as surfaces, shapes, joints, billboards, forces, noises, or deflectors) are referred to via indices, and unlike the getSubItemList() which returns the list of subitems, this method returns the list of indices for them. More...

void	resetCache ()
	Resets nodes cache used for selection. Storing direct pointers to nodes is unsafe, so their IDs are stored instead. To optimize retrieval of nodes by their IDs the nodes cache is used. This method is used to reset this cache when it is no longer valid (e.g., in case of loading another world). More...

void	setNeedExpand (bool value)

bool	isNeedExpand () const

Public Member Functions inherited from Editor::Selector
	Selector ()

virtual	~Selector ()

Static Public Member Functions
static SelectorNodes *	createObjectsSelector (const QVector< Unigine::NodePtr > &nodes)
	Creates a new selection (SelectorNodes) combining all objects from the specified list of nodes. All surfaces of these objects shall also be included in the current selection. More...

Detailed Description

This class is used to manage selected nodes along with their subobjects (such as surfaces, shapes, joints, billboards, etc.).

Member Enumeration Documentation

◆ SubType

enum Editor::SelectorNodes::SubType

Subitem type. The first 256 types are reserved by UNIGINE, user subitem types start from USER + i (256 and higher).

Enumerator
INDEXED	Subitems of nodes referred to via indices (such as surfaces, shapes, joints, billboards, forces, noises, or deflectors).
USER	Beginning of the range of user-defined subitem types. Types are referred to as USER+0, USER+1...

Constructor & Destructor Documentation

◆ SelectorNodes() [1/2]

Editor::SelectorNodes::SelectorNodes ( )

◆ SelectorNodes() [2/2]

Editor::SelectorNodes::SelectorNodes ( const QVector< Unigine::NodePtr > & nodes )

explicit

◆ ~SelectorNodes()

Editor::SelectorNodes::~SelectorNodes ( )

override

Member Function Documentation

◆ clone()

SelectorNodes* Editor::SelectorNodes::clone ( ) const

overridevirtual

Clones the current nodes selector.

Returns: Clone of the current nodes selector.

Implements Editor::Selector.

◆ contains()

bool Editor::SelectorNodes::contains ( const Unigine::NodePtr & node )

Checks whether the current selection contains the specified node.

Parameters

node	Node to be checked.

Returns: true if the current selection contains the specified node; otherwise, false.

◆ createObjectsSelector()

static SelectorNodes* Editor::SelectorNodes::createObjectsSelector ( const QVector< Unigine::NodePtr > & nodes )

static

Creates a new selection (SelectorNodes) combining all objects from the specified list of nodes. All surfaces of these objects shall also be included in the current selection.

Returns: Selector of the nodes type including all objects from the specified list of nodes, or nullptr if there are no objects in the specified list.

◆ empty()

bool Editor::SelectorNodes::empty ( ) const

Checks whether the nodes selector is empty (no nodes are currently selected).

Returns: true if the selector is empty; otherwise, false.

◆ equal()

bool Editor::SelectorNodes::equal ( const Selector * selector ) const

overridevirtual

Checks whether the selector is equal to the specified target selector.

Parameters

selector Target selector.

Returns: true if selectors are equal; otherwise, false.

Implements Editor::Selector.

◆ exclude() [1/3]

void Editor::SelectorNodes::exclude ( const Unigine::NodePtr & node )

Excludes the specified node from the current selection.

Parameters

node	Node to be excluded from the current selection.

◆ exclude() [2/3]

void Editor::SelectorNodes::exclude ( const QVector< Unigine::NodePtr > & nodes )

Excludes the specified list of nodes from the current selection.

Parameters

nodes Vector containing nodes to be excluded from the current selection.

◆ exclude() [3/3]

void Editor::SelectorNodes::exclude ( Constants::SubObjectType stype )

Excludes the specified type of subitems from the current selection for all selected nodes (e.g., remove all joints from the selection for all selected nodes).

Parameters

stype Type of subitems to be excluded from the current selection for all nodes (Constants::SubObjectType).

◆ extend() [1/3]

void Editor::SelectorNodes::extend ( const Unigine::NodePtr & node )

Extends the current selection by adding the specified node to it.

Parameters

node	Node to be added to the current selection.

◆ extend() [2/3]

void Editor::SelectorNodes::extend ( const QVector< Unigine::NodePtr > & nodes )

Extends the current selection by adding the specified list of nodes to it.

Parameters

nodes Vector containing nodes to be added to the current selection.

◆ extend() [3/3]

void Editor::SelectorNodes::extend	(	const Unigine::NodePtr &	node,
		SubItemList *	subs
	)

Extends the current selection by adding the specified node to it along with the list of selected subitems.

Parameters

node	Node to be added to the current selection.
subs	List of subitems to be added to the current selection.

◆ getIndexList() [1/2]

IndexList* Editor::SelectorNodes::getIndexList ( int node_id ) const

Gets the list of subitem indices for the the selected node with the specified ID. Some subitems (such as surfaces, shapes, joints, billboards, forces, noises, or deflectors) are referred to via indices, and unlike the getSubItemList() which returns the list of subitems, this method returns the list of indices for them.

Parameters

node_id ID of the selected node for which the list of indices of selected subitems is to be obtained.

Returns: List of indices of selected subitems for the selected node with the specified ID (if any); otherwise, nullptr.

◆ getIndexList() [2/2]

IndexList* Editor::SelectorNodes::getIndexList ( const Unigine::NodePtr & node ) const

Gets the list of subitem indices for the specified selected node. Some subitems (such as surfaces, shapes, joints, billboards, forces, noises, or deflectors) are referred to via indices, and unlike the getSubItemList() which returns the list of subitems, this method returns the list of indices for them.

Parameters

node	Selected node for which the list of indices of selected subitems is to be obtained.

Returns: List of indices of selected subitems for the specified selected node (if any); otherwise, nullptr.

◆ getIntersectedIndexes()

QSet<int> Editor::SelectorNodes::getIntersectedIndexes ( Constants::SubObjectType stype ) const

Gets the list of indices of the specified subitem type that are currently selected for all selected nodes (e.g., if surfaces 0, 1, 2, 3 of the first selected object and surfaces 1 and 3 of the second one are selected the result will be: {1, 3}). Some subitems (such as surfaces, shapes, joints, billboards, forces, noises, or deflectors) are referred to via indices, and unlike the getSubItemList() which returns the list of subitems, this method returns the list of indices for them.

Parameters

stype Selected node for which the list of indices of selected subitems is to be obtained.

Returns: List of indices of selected subitems for the specified selected node (if any); otherwise, nullptr.

◆ getNodes()

QVector<Unigine::NodePtr> Editor::SelectorNodes::getNodes ( ) const

Returns the list of all selected nodes.

Returns: Vector containing all selected.

◆ getSubItemList() [1/2]

SubItemList* Editor::SelectorNodes::getSubItemList ( int node_id ) const

Gets the list of subitems for the selected node with the specified ID.

Parameters

node_id ID of the selected node.

Returns: List of subitems for the selected node with the specified ID (if any); otherwise, nullptr.

◆ getSubItemList() [2/2]

SubItemList* Editor::SelectorNodes::getSubItemList ( const Unigine::NodePtr & node ) const

Gets the list of subitems for the specified selected node.

Parameters

node	Selected node for which the list of selected subitems is to be obtained.

Returns: List of subitems for the specified selected node (if any); otherwise, nullptr.

◆ isNeedExpand()

bool Editor::SelectorNodes::isNeedExpand ( ) const

◆ resetCache()

void Editor::SelectorNodes::resetCache ( )

Resets nodes cache used for selection. Storing direct pointers to nodes is unsafe, so their IDs are stored instead. To optimize retrieval of nodes by their IDs the nodes cache is used. This method is used to reset this cache when it is no longer valid (e.g., in case of loading another world).

◆ setNeedExpand()

void Editor::SelectorNodes::setNeedExpand ( bool value )

◆ size()

int Editor::SelectorNodes::size ( ) const

Returns the number of selected nodes.

Returns: Number of selected nodes.

◆ type()

int Editor::SelectorNodes::type ( ) const

overridevirtual

Returns the current selector type.

Returns: Current selector type: one of the SelectorType enum values.

Implements Editor::Selector.

Classes

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ SubType

Constructor & Destructor Documentation

◆ SelectorNodes() [1/2]

◆ SelectorNodes() [2/2]

◆ ~SelectorNodes()

Member Function Documentation

◆ clone()

◆ contains()

◆ createObjectsSelector()

◆ empty()

◆ equal()

◆ exclude() [1/3]

◆ exclude() [2/3]

◆ exclude() [3/3]

◆ extend() [1/3]

◆ extend() [2/3]

◆ extend() [3/3]

◆ getIndexList() [1/2]

◆ getIndexList() [2/2]

◆ getIntersectedIndexes()

◆ getNodes()

◆ getSubItemList() [1/2]

◆ getSubItemList() [2/2]

◆ isNeedExpand()

◆ resetCache()

◆ setNeedExpand()

◆ size()

◆ type()