ubit::U3Dpos Class Reference

[Instable/OpenGL] 3D position. More...

#include <u3d.hpp>

Inheritance diagram for ubit::U3Dpos:

Public Member Functions
	U3Dpos (float x, float y, float z)
	creates a new 3D position; More...
float	getZ () const
float	getXRot () const
float	getYRot () const
float	getZRot () const
U3Dpos &	setTrans (float x, float y, float z)
U3Dpos &	setRot (float x_rot, float y_rot, float z_rot, bool update=true)
U3Dpos &	translate (float delta_x, float delta_y, float delta_z)
U3Dpos &	rotate (float delta_x_rot, float delta_y_rot, float delta_z_rot)
virtual bool	is3Dpos () const
	returns true if this is a U3Dpos.
virtual void	setImpl (float _x, float _y, bool upd)
virtual void	setImpl (float _x, float _y, float _z, bool upd)
virtual void	update ()
	updates parents graphics.
virtual void	putProp (UUpdateContext *, UElem &)
	[impl] changes corresponding value in the UUpdateContext
Public Member Functions inherited from ubit::UPos
	UPos ()
	creates a new position attribute with x=0 and y=0.
	UPos (ULength x, ULength y)
	creates a new position attribute; see also shortcut upos(ULength x, ULength y).
	UPos (const UPoint &p)
	creates a new position attribute; see also shortcut upos().
	UPos (const UPos &p)
	creates a new position attribute.
const ULength &	getX () const
const ULength &	getY () const
UPos &	setX (const ULength &_x)
UPos &	setY (const ULength &_y)
virtual UPos &	set (const ULength &x, const ULength &y)
UPos &	operator= (const UPos &p)
UPos &	operator= (const UPoint &p)
virtual bool	equals (const ULength &x, const ULength &y) const
bool	operator== (const UPos &p) const
bool	operator== (const UPoint &p) const
bool	isFloating () const
	returns true if this UPos makes the widget to be floating. More...
Public Member Functions inherited from ubit::UAttr
	UAttr (UConst)
virtual UAttr *	toAttr ()
	dynamic cast: returns this object if it derives from UAttr and null otherwise.
virtual const UAttr *	toAttr () const
	dynamic cast: returns this object if it derives from UAttr and null otherwise.
virtual int	getDisplayType () const
virtual int	getNodeType () const
	returns the XML node type.
virtual const UStr &	getNodeName () const
	returns the name of this attribute (calls getName()).
virtual UStr	getNodeValue () const
	returns the value of this attribute (calls getValue()).
virtual const UStr &	getName () const
	returns the name of this attribute.
virtual bool	getValue (UStr &value) const
	gets the value of this attribute. More...
virtual void	setValue (const UStr &value)
	changes the value of this attribute does nothing if not applicable for a given subclass.
virtual void	initNode (UDoc *, UElem *parent)
	called when the document is created.
virtual UAttr &	onChange (UCall &)
	adds a callback that is fired when the value of the property is modified. More...
UAttr &	setConst ()
virtual void	changed (bool update=true)
	[impl] called when object's content is changed. More...
Public Member Functions inherited from ubit::UNode
virtual int	isDisplayable () const
virtual UNode *	toNode ()
	dynamic cast: returns this object if it derives from UNode and null otherwise.
virtual const UNode *	toNode () const
	dynamic cast: returns this object if it derives from UNode and null otherwise.
virtual bool	isChildOf (const UElem &parent, bool indirect=true) const
	returns true if this object a child of 'parent'. More...
UParentIter	pbegin () const
	returns an iterator to the beginning of the list of direct parents. More...
UParentIter	pend () const
	returns an iterator to the end of the parent list ( More...
virtual UParents &	parents () const
	returns the list of direct parents ( More...
virtual UElem *	getParent (int pos=0) const
	returns the Nth direct parent. More...
virtual bool	hasSceneGraphParent () const
template<class CC >
CC *	findParent () const
	< this object has at least one parent in the scene graph. More...
virtual int	getBoxParents (std::vector< UBox *> &parvect) const
	retrieves direct and indirect parents that are boxes.
virtual UBox *	getParent (const UView *) const
	returns the direct or indirect parent that contains this view. More...
virtual UView *	getParentView (const UView *) const
	returns the direct or indirect parent's view that contains this view. More...
virtual UBox *	getParent (const UInputEvent &) const
virtual UView *	getParentView (const UInputEvent &) const
virtual void	removeFromParents (bool update_parents=true)
	[impl] removes this object from all direct parents. More...
virtual bool	fire (UEvent &) const
	fires callback functions that match this event.
virtual UNode &	removeAllAttrs (bool autodel=true)
	removes all attributes (if any, redefined by subclasses).
bool	isAutoUpdate () const
	return current update policy: see setAutoUpdate().
UNode &	setAutoUpdate (bool state=true)
	changes the update policy of this object when its is modified. More...
void	fireParents (const UCond &c, UNode *n) const
void	updateAutoParents (const UUpdate &m)
virtual void	addChangeCall (UCall &)
virtual UElem *	getSubGroup () const
void	_addAttr (const UChild &attribute)
	[impl] to be removed @.
UChildIter	_abegin () const
	[impl] to be removed @.
UChildIter	_aend () const
	[impl] to be removed @.
Public Member Functions inherited from ubit::UObject
	UObject (const UObject &)
UObject &	operator= (const UObject &)
virtual const UClass &	getClass () const
	instance method that returns the metaclass of this object. More...
const UStr &	getClassName () const
	returns getClass().getName().
virtual void	error (const char *function_name, const char *format,...) const
	prints out an error message. More...
virtual void	warning (const char *function_name, const char *format,...) const
	prints out a warning message: More...
bool	isDeletable () const
	checks if this object can be destroyed by 'delete'. More...
bool	isConst () const
	checks whether the content of this object can be modified ( More...
UObject &	setConst ()
	specifies that the content of this object cannot be modified. More...
bool	isAutoUpdate () const
	return current update policy: More...
UObject &	setAutoUpdate (bool state=true)
	changes the update policy of this object when its is modified. More...
bool	isIgnoringChangeCallbacks () const
	return true if change callbacks are fired.
UObject &	ignoreChangeCallbacks (bool state)
	change callbacks are not fired if argument is true.
virtual UElem *	toElem ()
	dynamic cast: returns this object if it derives from UElem and null otherwise.
virtual const UElem *	toElem () const
	dynamic cast: returns this object if it derives from UElem and null otherwise.
virtual UData *	toData ()
	dynamic cast: returns this object if it derives from UData and null otherwise.
virtual const UData *	toData () const
	dynamic cast: returns this object if it derives from UData and null otherwise.
virtual UStr *	toStr ()
	dynamic cast: returns this object if it derives from UStr and null otherwise.
virtual const UStr *	toStr () const
	dynamic cast: returns this object if it derives from UStr and null otherwise.
virtual UCall *	toCall ()
	dynamic cast: returns this object if it derives from UCall and null otherwise.
virtual const UCall *	toCall () const
	dynamic cast: returns this object if it derives from UCall and null otherwise.
virtual UBox *	toBox ()
	dynamic cast: returns this object if it derives from UBox and null otherwise.
virtual const UBox *	toBox () const
	dynamic cast: returns this object if it derives from UBox and null otherwise.
virtual UWin *	toWin ()
	dynamic cast: returns this object if it derives from UWin and null otherwise.
virtual const UWin *	toWin () const
	dynamic cast: returns this object if it derives from UWin and null otherwise.
virtual UMenu *	toMenu ()
	dynamic cast: returns this object if it derives from UMenu and null otherwise.
virtual const UMenu *	toMenu () const
	dynamic cast: returns this object if it derives from UMenu and null otherwise.
State	getState () const
	returns the current object state.
void	setState (State s)
	changes the object state.
PtrCount	getPtrCount () const
	[impl] returns the number of uptr<> smart pointers that are pointing to this object.
bool	checkConst () const
	[impl] produces an error if this object is logically constant ( More...
bool	isDestructed () const
	[impl] this object has been destructed (but memory has not been freed yet).
bool	isDestructing () const
	[impl] this object is being destructed (one of its destructors has been called).
void *	operator new (size_t)
	< [impl] returns true if there is at least one scene graph parent (redefined by UNode). More...
void	operator delete (void *)
	delete operator is forbidden on instances that derive from UObject.
void	addPtr () const
	[Impl] a uptr is added to this object.
void	removePtr () const
	[Impl] a uptr is removed from this object.
Public Member Functions inherited from ubit::UPosSpec
	UPosSpec (ULength _x, ULength _y)

Friends
class	UView
class	U3DcanvasView

Additional Inherited Members
Public Types inherited from ubit::UNode
enum	NodeType {   ELEMENT_NODE = 1, ATTRIBUTE_NODE = 2, TEXT_NODE = 3, CDATA_SECTION_NODE = 4,   ENTITY_REFERENCE_NODE = 5, ENTITY_NODE = 6, PROCESSING_INSTRUCTION_NODE = 7, COMMENT_NODE = 8,   DOCUMENT_NODE = 9, DOCUMENT_TYPE_NODE = 10, DOCUMENT_FRAGMENT_NODE = 11, NOTATION_NODE = 12 }
	redefines Class() and getClass() methods ( More...
enum	DisplayType {   WINLIST =-1, UNDISPLAYBLE =0, ATTRIBUTE, DATA,   INLINE, BLOCK, BORDER, HARDWIN,   SOFTWIN }
	Ubit display types.
Public Types inherited from ubit::UObject
typedef unsigned char	State
typedef short	PtrCount
Static Public Member Functions inherited from ubit::UObject
static const char *	getVersion ()
	returns the version of the Ubit package.
static const UClass &	Class ()
	class method that returns the metaclass of this class. More...
static UStyle *	createStyle ()
Public Attributes inherited from ubit::UPosSpec
ULength	x
ULength	y
Static Public Attributes inherited from ubit::UPos
static const ULength::Modes	TOP
static const ULength::Modes	LEFT
static const ULength::Modes	RIGHT
static const ULength::Modes	BOTTOM
Static Public Attributes inherited from ubit::UObject
static UConst	UCONST
	UCONST can be given as an argument to some constructors to make the object constant. More...
Protected Member Functions inherited from ubit::UNode
	UNode ()
	constructor, can anly be called by subclasses because UNode is abstract.
virtual	~UNode ()
	destructor, note that children are recursively destroyed except if pointed elsewhere ( More...
virtual void	destructs ()
	unlinks the object from its parents and destroys its children.
Protected Attributes inherited from ubit::UNode
UParents	_parents
UChildren	_attributes
Protected Attributes inherited from ubit::UObject
PtrCount	ptr_count
Modes	omodes
State	ostate

Detailed Description

[Instable/OpenGL] 3D position.

This attribute controls the position of a UBox in 3D space [i.e. the x,y,z translation and the rotations around x,y,z] relatively to the origin of its parent.

All widgets that are orientated in 3D space (ie. all widgets that have a U3Dpos) must be (indirect or direct) children of a U3Dcanvas.

Requires OpenGL.

See also

: U3Dcanvas, U3Dwin.

Constructor & Destructor Documentation

U3Dpos()

ubit::U3Dpos::U3Dpos	(	float	x,
		float	y,
		float	z
	)

creates a new 3D position;

See also

also shortcut: u3dpos().

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

• src/ubit/u3d.hpp
• src/ubit/u3d.cpp