#include <FXGLViewer.h>

Inheritance diagram for FX::FXGLViewer:

Public Types
enum	{ PARALLEL, PERSPECTIVE }

Public Types inherited from FX::FXWindow
enum	{ ID_NONE, ID_HIDE, ID_SHOW, ID_TOGGLESHOWN, ID_LOWER, ID_RAISE, ID_DELETE, ID_DISABLE, ID_ENABLE, ID_TOGGLEENABLED, ID_UNCHECK, ID_CHECK, ID_UNKNOWN, ID_UPDATE, ID_AUTOSCROLL, ID_TIPTIMER, ID_HSCROLLED, ID_VSCROLLED, ID_SETVALUE, ID_SETINTVALUE, ID_SETREALVALUE, ID_SETSTRINGVALUE, ID_SETICONVALUE, ID_SETINTRANGE, ID_SETREALRANGE, ID_GETINTVALUE, ID_GETREALVALUE, ID_GETSTRINGVALUE, ID_GETICONVALUE, ID_GETINTRANGE, ID_GETREALRANGE, ID_SETHELPSTRING, ID_GETHELPSTRING, ID_SETTIPSTRING, ID_GETTIPSTRING, ID_QUERY_MENU, ID_HOTKEY, ID_ACCEL, ID_UNPOST, ID_POST, ID_MDI_TILEHORIZONTAL, ID_MDI_TILEVERTICAL, ID_MDI_CASCADE, ID_MDI_MAXIMIZE, ID_MDI_MINIMIZE, ID_MDI_RESTORE, ID_MDI_CLOSE, ID_MDI_WINDOW, ID_MDI_MENUWINDOW, ID_MDI_MENUMINIMIZE, ID_MDI_MENURESTORE, ID_MDI_MENUCLOSE, ID_MDI_NEXT, ID_MDI_PREV, ID_LAST }

Public Member Functions
virtual long	onDefault (FXObject , FXSelector, void )

	FXGLViewer (FXComposite p, FXGLVisual vis, FXObject *tgt=NULL, FXSelector sel=0, FXuint opts=0, FXint x=0, FXint y=0, FXint w=0, FXint h=0)

	FXGLViewer (FXComposite p, FXGLVisual vis, FXGLViewer sharegroup, FXObject tgt=NULL, FXSelector sel=0, FXuint opts=0, FXint x=0, FXint y=0, FXint w=0, FXint h=0)

virtual void	create ()

virtual void	detach ()

virtual void	layout ()

FXdouble	worldPix () const

FXdouble	modelPix () const

FXGLObject **	lasso (FXint x1, FXint y1, FXint x2, FXint y2)

virtual FXGLObject **	select (FXint x, FXint y, FXint w, FXint h)

virtual FXGLObject *	pick (FXint x, FXint y)

virtual FXbool	setBounds (const FXRangef &box)

FXbool	fitToBounds (const FXRangef &box)

void	getViewport (FXViewport &v) const

void	eyeToScreen (FXint &sx, FXint &sy, FXVec3f e)

FXVec3f	screenToEye (FXint sx, FXint sy, FXfloat eyez=0.0)

FXVec3f	screenToTarget (FXint sx, FXint sy)

FXVec3f	worldToEye (FXVec3f w)

FXfloat	worldToEyeZ (FXVec3f w)

FXVec3f	eyeToWorld (FXVec3f e)

FXVec3f	worldVector (FXint fx, FXint fy, FXint tx, FXint ty)

void	setMaterial (const FXMaterial &mtl)

void	getMaterial (FXMaterial &mtl) const

void	setFieldOfView (FXdouble fv)

FXdouble	getFieldOfView () const

void	setZoom (FXdouble zm)

FXdouble	getZoom () const

void	setDistance (FXdouble ed)

FXdouble	getDistance () const

void	setScale (FXVec3f s)

const FXVec3f &	getScale () const

void	setOrientation (FXQuatf rot)

const FXQuatf &	getOrientation () const

void	setCenter (FXVec3f cntr)

const FXVec3f &	getCenter () const

void	translate (FXVec3f vec)

FXbool	getBoreVector (FXint sx, FXint sy, FXVec3f &point, FXVec3f &dir)

FXVec3f	getEyeVector () const

FXVec3f	getEyePosition () const

void	setHelpText (const FXString &text)

const FXString &	getHelpText () const

void	setTipText (const FXString &text)

const FXString &	getTipText () const

const FXMat4f &	getTransform () const

const FXMat4f &	getInvTransform () const

void	setScene (FXGLObject *sc)

FXGLObject *	getScene () const

void	setSelection (FXGLObject *sel)

FXGLObject *	getSelection () const

void	setProjection (FXuint proj)

FXuint	getProjection () const

void	setBackgroundColor (const FXVec4f &clr, FXbool bottom=MAYBE)

const FXVec4f &	getBackgroundColor (FXbool bottom=FALSE) const

void	setAmbientColor (const FXVec4f &clr)

const FXVec4f &	getAmbientColor () const

FXbool	readPixels (FXColor *&buffer, FXint x, FXint y, FXint w, FXint h)

FXbool	readFeedback (FXfloat *&buffer, FXint &used, FXint &size, FXint x, FXint y, FXint w, FXint h)

void	setZSortFunc (FXZSortFunc func)

FXZSortFunc	getZSortFunc () const

void	setMaxHits (FXint maxh)

FXint	getMaxHits () const

FXbool	doesTurbo () const

FXbool	getTurboMode () const

void	setTurboMode (FXbool turbo=TRUE)

void	getLight (FXLight &lite) const

void	setLight (const FXLight &lite)

virtual void	save (FXStream &store) const

virtual void	load (FXStream &store)

virtual	~FXGLViewer ()

Public Member Functions inherited from FX::FXGLCanvas
	FXGLCanvas (FXComposite p, FXGLVisual vis, FXObject *tgt=NULL, FXSelector sel=0, FXuint opts=0, FXint x=0, FXint y=0, FXint w=0, FXint h=0)

	FXGLCanvas (FXComposite p, FXGLVisual vis, FXGLCanvas sharegroup, FXObject tgt=NULL, FXSelector sel=0, FXuint opts=0, FXint x=0, FXint y=0, FXint w=0, FXint h=0)

FXbool	isShared () const

virtual void	destroy ()

virtual FXbool	makeCurrent ()

virtual FXbool	makeNonCurrent ()

virtual FXbool	isCurrent () const

void *	getContext () const

virtual void	swapBuffers ()

virtual	~FXGLCanvas ()

Public Member Functions inherited from FX::FXCanvas
	FXCanvas (FXComposite p, FXObject tgt=NULL, FXSelector sel=0, FXuint opts=FRAME_NORMAL, FXint x=0, FXint y=0, FXint w=0, FXint h=0)

virtual bool	canFocus () const

Public Member Functions inherited from FX::FXWindow
	FXWindow (FXComposite *p, FXuint opts=0, FXint x=0, FXint y=0, FXint w=0, FXint h=0)

FXWindow *	getParent () const

FXWindow *	getOwner () const

FXWindow *	getShell () const

FXWindow *	getRoot () const

FXWindow *	getNext () const

FXWindow *	getPrev () const

FXWindow *	getFirst () const

FXWindow *	getLast () const

FXWindow *	getFocus () const

void	setKey (FXuint k)

FXuint	getKey () const

void	setTarget (FXObject *t)

FXObject *	getTarget () const

void	setSelector (FXSelector sel)

FXSelector	getSelector () const

FXint	getX () const

FXint	getY () const

virtual FXint	getDefaultWidth ()

virtual FXint	getDefaultHeight ()

virtual FXint	getWidthForHeight (FXint givenheight)

virtual FXint	getHeightForWidth (FXint givenwidth)

void	setX (FXint x)

void	setY (FXint y)

void	setWidth (FXint w)

void	setHeight (FXint h)

void	setLayoutHints (FXuint lout)

FXuint	getLayoutHints () const

FXAccelTable *	getAccelTable () const

void	setAccelTable (FXAccelTable *acceltable)

void	addHotKey (FXHotKey code)

void	remHotKey (FXHotKey code)

void	setHelpTag (const FXString &text)

const FXString &	getHelpTag () const

bool	isShell () const

bool	isOwnerOf (const FXWindow *window) const

bool	isChildOf (const FXWindow *window) const

bool	containsChild (const FXWindow *child) const

FXWindow *	getChildAt (FXint x, FXint y) const

FXint	numChildren () const

FXint	indexOfChild (const FXWindow *window) const

FXWindow *	childAtIndex (FXint index) const

FXComposeContext *	getComposeContext () const

void	createComposeContext ()

void	destroyComposeContext ()

void	setDefaultCursor (FXCursor *cur)

FXCursor *	getDefaultCursor () const

void	setDragCursor (FXCursor *cur)

FXCursor *	getDragCursor () const

FXint	getCursorPosition (FXint &x, FXint &y, FXuint &buttons) const

FXint	setCursorPosition (FXint x, FXint y)

bool	isEnabled () const

bool	isActive () const

bool	hasFocus () const

bool	inFocusChain () const

virtual void	setFocus ()

virtual void	killFocus ()

virtual void	changeFocus (FXWindow *child)

virtual void	setDefault (FXbool enable=TRUE)

bool	isDefault () const

void	setInitial (bool enable=true)

bool	isInitial () const

virtual void	enable ()

virtual void	disable ()

virtual void	attach (FXID w)

virtual void	setShape (const FXRegion &region)

virtual void	setShape (FXBitmap *bitmap)

virtual void	setShape (FXIcon *icon)

virtual void	clearShape ()

virtual void	raise ()

virtual void	lower ()

virtual void	move (FXint x, FXint y)

virtual void	resize (FXint w, FXint h)

virtual void	position (FXint x, FXint y, FXint w, FXint h)

virtual void	recalc ()

void	forceRefresh ()

virtual void	reparent (FXWindow father, FXWindow other=NULL)

void	scroll (FXint x, FXint y, FXint w, FXint h, FXint dx, FXint dy) const

void	update (FXint x, FXint y, FXint w, FXint h) const

void	update () const

void	repaint (FXint x, FXint y, FXint w, FXint h) const

void	repaint () const

void	grab ()

void	ungrab ()

bool	grabbed () const

void	grabKeyboard ()

void	ungrabKeyboard ()

bool	grabbedKeyboard () const

virtual void	show ()

virtual void	hide ()

bool	shown () const

virtual bool	isComposite () const

bool	underCursor () const

bool	hasSelection () const

bool	acquireSelection (const FXDragType *types, FXuint numtypes)

bool	releaseSelection ()

bool	hasClipboard () const

bool	acquireClipboard (const FXDragType *types, FXuint numtypes)

bool	releaseClipboard ()

virtual void	dropEnable ()

virtual void	dropDisable ()

bool	isDropEnabled () const

bool	isDragging () const

bool	beginDrag (const FXDragType *types, FXuint numtypes)

bool	handleDrag (FXint x, FXint y, FXDragAction action=DRAG_COPY)

FXDragAction	endDrag (bool drop=true)

bool	isDropTarget () const

void	setDragRectangle (FXint x, FXint y, FXint w, FXint h, bool wantupdates=true) const

void	clearDragRectangle () const

void	acceptDrop (FXDragAction action=DRAG_ACCEPT) const

FXDragAction	didAccept () const

void	dropFinished (FXDragAction action=DRAG_REJECT) const

bool	inquireDNDTypes (FXDNDOrigin origin, FXDragType *&types, FXuint &numtypes) const

bool	offeredDNDType (FXDNDOrigin origin, FXDragType type) const

FXDragAction	inquireDNDAction () const

bool	setDNDData (FXDNDOrigin origin, FXDragType type, FXuchar *data, FXuint size) const

bool	setDNDData (FXDNDOrigin origin, FXDragType type, const FXString &string) const

bool	getDNDData (FXDNDOrigin origin, FXDragType type, FXuchar *&data, FXuint &size) const

bool	getDNDData (FXDNDOrigin origin, FXDragType type, FXString &string) const

virtual bool	contains (FXint parentx, FXint parenty) const

void	translateCoordinatesFrom (FXint &tox, FXint &toy, const FXWindow *fromwindow, FXint fromx, FXint fromy) const

void	translateCoordinatesTo (FXint &tox, FXint &toy, const FXWindow *towindow, FXint fromx, FXint fromy) const

virtual void	setBackColor (FXColor clr)

FXColor	getBackColor () const

virtual bool	doesSaveUnder () const

virtual const FXchar *	tr (const FXchar message, const FXchar hint=NULL) const

virtual	~FXWindow ()

Public Member Functions inherited from FX::FXDrawable
FXint	getWidth () const

FXint	getHeight () const

FXVisual *	getVisual () const

void	setVisual (FXVisual *vis)

virtual	~FXDrawable ()

Public Member Functions inherited from FX::FXId
FXApp *	getApp () const

FXID	id () const

void	setUserData (void *ptr)

void *	getUserData () const

virtual	~FXId ()

Public Member Functions inherited from FX::FXObject
const FXchar *	getClassName () const

bool	isMemberOf (const FXMetaClass *metaclass) const

virtual long	tryHandle (FXObject sender, FXSelector sel, void ptr)

virtual	~FXObject ()

Static Public Attributes
static FXDragType	objectType

static const FXchar	objectTypeName []

Static Public Attributes inherited from FX::FXWindow
static FXDragType	octetType

static FXDragType	deleteType

static FXDragType	textType

static FXDragType	utf8Type

static FXDragType	utf16Type

static FXDragType	colorType

static FXDragType	urilistType

static const FXDragType	stringType

static const FXDragType	imageType

static const FXchar	octetTypeName []

static const FXchar	deleteTypeName []

static const FXchar	textTypeName []

static const FXchar	colorTypeName []

static const FXchar	urilistTypeName []

static const FXchar	utf8TypeName []

static const FXchar	utf16TypeName []

Friends
class	FXGLObject

Additional Inherited Members
Static Public Member Functions inherited from FX::FXGLCanvas
static void *	getCurrentContext ()

Static Public Member Functions inherited from FX::FXWindow
static FXWindow *	commonAncestor (FXWindow a, FXWindow b)

static bool	before (const FXWindow a, const FXWindow b)

static bool	after (const FXWindow a, const FXWindow b)

Detailed Description

OpenGL viewer widget.

Member Enumeration Documentation

anonymous enum

Enumerator
PARALLEL	Parallel projection.
PERSPECTIVE	Perspective projection.

Constructor & Destructor Documentation

FX::FXGLViewer::FXGLViewer	(	FXComposite *	p,
		FXGLVisual *	vis,
		FXObject *	tgt = `NULL`,
		FXSelector	sel = `0`,
		FXuint	opts = `0`,
		FXint	x = `0`,
		FXint	y = `0`,
		FXint	w = `0`,
		FXint	h = `0`
	)

Construct GL viewer widget.

FX::FXGLViewer::FXGLViewer	(	FXComposite *	p,
		FXGLVisual *	vis,
		FXGLViewer *	sharegroup,
		FXObject *	tgt = `NULL`,
		FXSelector	sel = `0`,
		FXuint	opts = `0`,
		FXint	x = `0`,
		FXint	y = `0`,
		FXint	w = `0`,
		FXint	h = `0`
	)

Construct GL viewer widget sharing display list with another GL viewer.

virtual FX::FXGLViewer::~FXGLViewer ( )

virtual

Destructor.

Member Function Documentation

virtual long FX::FXGLViewer::onDefault	(	FXObject *	,
		FXSelector	,
		void *
	)

virtual

Called for unhandled messages.

Reimplemented from FX::FXObject.

virtual void FX::FXGLViewer::create ( )

virtual

Create all of the server-side resources for this window.

Reimplemented from FX::FXGLCanvas.

virtual void FX::FXGLViewer::detach ( )

virtual

Detach server-side resources.

Reimplemented from FX::FXGLCanvas.

virtual void FX::FXGLViewer::layout ( )

virtual

Perform layout.

Reimplemented from FX::FXWindow.

FXdouble FX::FXGLViewer::worldPix ( ) const

inline

Return size of pixel in world coordinates.

FXdouble FX::FXGLViewer::modelPix ( ) const

inline

Return size of pixel in model coordinates.

FXGLObject** FX::FXGLViewer::lasso	(	FXint	x1,
		FXint	y1,
		FXint	x2,
		FXint	y2
	)

Return a NULL-terminated list of all objects in the given rectangle, or NULL.

virtual FXGLObject** FX::FXGLViewer::select	(	FXint	x,
		FXint	y,
		FXint	w,
		FXint	h
	)

virtual

Return a NULL-terminated list of all objects in the given rectangle, or NULL.

virtual FXGLObject* FX::FXGLViewer::pick	(	FXint	x,
		FXint	y
	)

virtual

Perform a pick operation, returning the object at the given x,y position, or NULL.

virtual FXbool FX::FXGLViewer::setBounds ( const FXRangef & box )

virtual

Change the model bounding box; this adjusts the viewer.

FXbool FX::FXGLViewer::fitToBounds ( const FXRangef & box )

Fit viewer to the given bounding box.

void FX::FXGLViewer::getViewport ( FXViewport & v ) const

Return the viewer's viewport.

void FX::FXGLViewer::eyeToScreen	(	FXint &	sx,
		FXint &	sy,
		FXVec3f	e
	)

Translate eye-coordinate to screen coordinate.

FXVec3f FX::FXGLViewer::screenToEye	(	FXint	sx,
		FXint	sy,
		FXfloat	eyez = `0.0`
	)

Translate screen coordinate to eye coordinate at the given depth.

FXVec3f FX::FXGLViewer::screenToTarget	(	FXint	sx,
		FXint	sy
	)

Translate screen coordinate to eye coordinate at the target point depth.

FXVec3f FX::FXGLViewer::worldToEye ( FXVec3f w )

Translate world coordinate to eye coordinate.

FXfloat FX::FXGLViewer::worldToEyeZ ( FXVec3f w )

Translate world coordinate to eye coordinate depth.

FXVec3f FX::FXGLViewer::eyeToWorld ( FXVec3f e )

Translate eye coordinate to eye coordinate.

FXVec3f FX::FXGLViewer::worldVector	(	FXint	fx,
		FXint	fy,
		FXint	tx,
		FXint	ty
	)

Calculate world coordinate vector from screen movement.

void FX::FXGLViewer::setMaterial ( const FXMaterial & mtl )

Change default object material setting.

void FX::FXGLViewer::getMaterial ( FXMaterial & mtl ) const

Return default object material setting.

void FX::FXGLViewer::setFieldOfView ( FXdouble fv )

Change camera field of view angle (in degrees)

FXdouble FX::FXGLViewer::getFieldOfView ( ) const

inline

Return camera field of view angle.

void FX::FXGLViewer::setZoom ( FXdouble zm )

Change camera zoom factor.

FXdouble FX::FXGLViewer::getZoom ( ) const

inline

Return camera zoom factor.

void FX::FXGLViewer::setDistance ( FXdouble ed )

Change target point distance.

FXdouble FX::FXGLViewer::getDistance ( ) const

inline

Return target point distance.

void FX::FXGLViewer::setScale ( FXVec3f s )

Change unequal model scaling factors.

const FXVec3f& FX::FXGLViewer::getScale ( ) const

inline

Return current scaling factors.

void FX::FXGLViewer::setOrientation ( FXQuatf rot )

Change camera orientation from quaternion.

const FXQuatf& FX::FXGLViewer::getOrientation ( ) const

inline

Return current camera orientation quaternion.

void FX::FXGLViewer::setCenter ( FXVec3f cntr )

Change object center (tranlation)

const FXVec3f& FX::FXGLViewer::getCenter ( ) const

inline

Return object center.

void FX::FXGLViewer::translate ( FXVec3f vec )

Translate object center.

FXbool FX::FXGLViewer::getBoreVector	(	FXint	sx,
		FXint	sy,
		FXVec3f &	point,
		FXVec3f &	dir
	)

Return boresight vector.

FXVec3f FX::FXGLViewer::getEyeVector ( ) const

Return eyesight vector.

FXVec3f FX::FXGLViewer::getEyePosition ( ) const

Return eye position.

void FX::FXGLViewer::setHelpText ( const FXString & text )

Change help text.

const FXString& FX::FXGLViewer::getHelpText ( ) const

inline

Return help text.

void FX::FXGLViewer::setTipText ( const FXString & text )

Change tip text.

const FXString& FX::FXGLViewer::getTipText ( ) const

inline

Return tip text.

const FXMat4f& FX::FXGLViewer::getTransform ( ) const

inline

Return the current transformation matrix.

const FXMat4f& FX::FXGLViewer::getInvTransform ( ) const

inline

Return the inverse of the current transformation matrix.

void FX::FXGLViewer::setScene ( FXGLObject * sc )

Change the scene, i.e. the object being displayed.

FXGLObject* FX::FXGLViewer::getScene ( ) const

inline

Return the current scene object.

void FX::FXGLViewer::setSelection ( FXGLObject * sel )

Change selection.

FXGLObject* FX::FXGLViewer::getSelection ( ) const

inline

Return selection.

void FX::FXGLViewer::setProjection ( FXuint proj )

Change the projection mode, PERSPECTIVE or PARALLEL.

FXuint FX::FXGLViewer::getProjection ( ) const

inline

Return the projection mode.

void FX::FXGLViewer::setBackgroundColor	(	const FXVec4f &	clr,
		FXbool	bottom = `MAYBE`
	)

Change top or bottom or both background colors.

const FXVec4f& FX::FXGLViewer::getBackgroundColor ( FXbool bottom = FALSE ) const

inline

Return top or bottom window background color.

void FX::FXGLViewer::setAmbientColor ( const FXVec4f & clr )

Change global ambient light color.

const FXVec4f& FX::FXGLViewer::getAmbientColor ( ) const

inline

Return global ambient light color.

FXbool FX::FXGLViewer::readPixels	(	FXColor *&	buffer,
		FXint	x,
		FXint	y,
		FXint	w,
		FXint	h
	)

Read the pixels off the screen as array of FXColor; this array can be directly passed to fxsaveBMP and other image output routines.

FXbool FX::FXGLViewer::readFeedback	(	FXfloat *&	buffer,
		FXint &	used,
		FXint &	size,
		FXint	x,
		FXint	y,
		FXint	w,
		FXint	h
	)

Read the feedback buffer containing the current scene, returning used and allocated size.

void FX::FXGLViewer::setZSortFunc ( FXZSortFunc func )

inline

Change hidden-surface feedback buffer sorting algorithm.

This can be used for move/draw printed output depth sorting.

FXZSortFunc FX::FXGLViewer::getZSortFunc ( ) const

inline

Return hidden surface sorting function.

void FX::FXGLViewer::setMaxHits ( FXint maxh )

inline

Change the maximum hits, i.e.

the maximum size of the pick buffer. When set to less than or equal to zero, picking is essentially turned off.

FXint FX::FXGLViewer::getMaxHits ( ) const

inline

Return maximum pickbuffer size.

FXbool FX::FXGLViewer::doesTurbo ( ) const

inline

When drawing a GL object, if doesTurbo() is true, the object may choose to perform a reduced complexity drawing as the user is interactively manipulating; another update will be done later when the full complexity drawing can be performed again.

FXbool FX::FXGLViewer::getTurboMode ( ) const

inline

Return turbo mode setting.

void FX::FXGLViewer::setTurboMode ( FXbool turbo = TRUE )

Set turbo mode.

void FX::FXGLViewer::getLight ( FXLight & lite ) const

Return light source settings.

void FX::FXGLViewer::setLight ( const FXLight & lite )

Change light source settings.

virtual void FX::FXGLViewer::save ( FXStream & store ) const

virtual

Save viewer to a stream.

Reimplemented from FX::FXGLCanvas.

virtual void FX::FXGLViewer::load ( FXStream & store )

virtual

Load viewer from a stream.

Reimplemented from FX::FXGLCanvas.

Friends And Related Function Documentation

friend class FXGLObject

friend

Member Data Documentation

FXDragType FX::FXGLViewer::objectType

static

const FXchar FX::FXGLViewer::objectTypeName[]

static

Public Types

Public Member Functions

Static Public Attributes

Friends

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation