A manager class for 3D visualization of a structure. More...

Public Types
typedef std::list< SceneListener * >	SceneListenerList
	a list of More...

Public Member Functions
	activateElementValues ()

	activateNodeValues ()

virtual Scene	activeScene ()

virtual Scene	activeSceneRef ()

virtual	addScene ()
	Destructor. More...

	clearSelection ()
	clearSelection unselect all nodes and elements in active scene. Does not perform an automatic redraw

	eraseScene (number index)
	deletes a scene More...

	eraseScenes (bool all=false)
	deletes all scenes More...

	exportTNG (string file)
	export scene data to slangTNG More...

virtual	extractMaximumScalarsFromSelectedElements (bool, string user_ident="")

virtual	extractMaximumScalarsFromSelectedNodes (bool, string user_ident="")

virtual	extractMinimumScalarsFromSelectedElements (bool, string user_ident="")

virtual	extractMinimumScalarsFromSelectedNodes (bool, string user_ident="")

virtual	extractScalarsFromSelectedElements (bool)

virtual	extractScalarsFromSelectedNodes (bool)

	file (string filename)
	: Render the scene into a QImage More...

	file (string filename, number width, number height)

	fit ()
	Adjust scaling such that the entire structure fills the viewport when viewed from current angle.

virtual	font (QFont font)

int	getActiveScene ()

bool	getAutoRedraw ()
	getAutoRedraw set automatic redraw mode More...

bool	getHiliteReferenceSet ()

float	getIsoSurfaceAlpha ()

virtual	getPaletteRange (number xmin, number xmax)
	Gets minimum and maximum values of palette. More...

	getPan (float x, float y)
	get the current pan values More...

	getRotation (float angle, float x, float y, float z)
	get current rotation expressed in angle/axis form More...

std::vector< boost::shared_ptr< graphics::Scene > >	getScenes ()

float	getStructureAlpha ()

	getValueRange (number xmin, number xmax)
	Gets minimum and maximum data values. More...

Matrix	getVisibleCoordinates ()
	get coordinates of all vertices in the active scene More...

Matrix	getVisibleTetCoordinates ()
	get coordinates of all tet vertices in the active scene More...

float	getZoom ()
	get current zoom factor More...

	initSlice ()
	Defines a slicing plane in the active scene, using the body coordinate system. The plane will be defined in Hessian normal form Only points with coordinates satisfying $ax+by+cz+d > 0$ are shown, the rest is suppressed. More...

bool	isElementSelected (number part_idx, number element_idx)
	isSelected More...

bool	isGraphicsEnabled ()

bool	isGraphicsSlicingEnabled ()

bool	isNodeSelected (number part_idx, number node_idx)
	isSelected More...

virtual std::vector< string >	listPaletteIDs ()
	Returns an order list of all known palette IDs including user defined ones. More...

	redraw (bool sync)
	redraw the active scene

	removeSlice ()
	Removes the slicing plane of the active scene.

virtual string	rendererInfo ()
	get the graphics renderer information creates its own openGL context locally, to call glGetString() More...

	resetScene ()
	applies an empty data set to the active scene (resetting it to structure plot)

	scale ()
	Adjust scaling such that the entire structure fits into the viewport when viewed from any angle.

	SceneManager (boost::shared_ptr< Structure > dataBase, bool is_graphics_enabled=true)
	Initializes the manager and adds a first scene provided that the database has a reference mesh defined. Adds a first scene without any data -> calls addSene only. More...

Matrix	selectedElementIndices ()

Matrix	selectedNodeIndices ()

	selectElement (number part_idx, number element_idx, number value, bool showLabel)
	select a single element in the active scene. Does not perform an automatic redraw More...

	selectElements (Matrix indices)
	selects the given elements More...

	selectMaximumValues (bool add_selection, number max_selectable)
	Selects max_selectable largest data values of the active quantity among the whole FEM structure in the active scene. More...

	selectMinimumValues (bool add_selection, number max_selectable)
	Selects max_selectable smallest data values of the active quantity among the whole FEM structure in the active scene. More...

	selectNode (number part_idx, number node_idx, number value, bool showLabel)
	select a single node in the active scene. Does not perform an automatic redraw More...

	selectNodes (Matrix indices)
	selects the given nodes More...

	selectRelativeMaximumValues (bool add_selection, number max_selectable)
	Calls selectRelativeMaximumValuesWeak(...). Selects max_selectable local maxima data values of the active quantity among the whole FEM structure in the active scene. More...

	selectRelativeMaximumValuesStrict (bool add_selection, number max_selectable)
	Selects max_selectable local maxima data values of the active quantity among the whole FEM structure in the active scene Will only select nodes with all adjacent nodes having a SMALLER value. More...

	selectRelativeMaximumValuesWeak (bool add_selection, number max_selectable)
	Selects max_selectable local maxima data values of the active quantity among the whole FEM structure in the active scene Will only select nodes with all adjacent nodes having a SMALLER OR EQUAL value. More...

	selectRelativeMinimumValues (bool add_selection, number max_selectable)
	Calls selectRelativeMinimumValuesWeak(...). Selects max_selectable local minima data values of the active quantity among the whole FEM structure in the active scene. More...

	selectRelativeMinimumValuesStrict (bool add_selection, number max_selectable)
	Selects max_selectable local minima data values of the active quantity among the whole FEM structure in the active scene Will only select nodes with all adjacent nodes having a LARGER value. More...

	selectRelativeMinimumValuesWeak (bool add_selection, number max_selectable)
	Selects max_selectable local minima data values of the active quantity among the whole FEM structure in the active scene Will only select nodes with all adjacent nodes having a LARGER OR EQUAL value. More...

	setActiveScene (number act)
	sets the active scene More...

	setAutoRedraw (bool t)
	setAutoRedraw set automatic redraw mode if scene settings are changed More...

	setBackgroundBottom (unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha)
	sets the bottom background color More...

	setBackgroundTop (unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha)
	sets the top background color More...

	setClipBorder (float border)
	set clip border rotation

	setContour (number c)
	set single contour of contour plot More...

	setContourType (string cont="")
	setContourType define the type of contour plot More...

	setCoordinateAxes (bool value)
	enable/disable coordinate axes More...

	setCoordinateAxesLabels (string x, string y, string z)
	labels coordinate axes More...

	setCoordinates (Matrix coordinates)
	set coordinates of all vertices in the active scene More...

	setCoorSystemPosition (string pos="")
	setCoorSystemPosition More...

	setDefaultCamera ()
	set default rotation/zoom/pan

	setDefaultRotation ()
	set default rotation

	setDrawMissing (string how)
	define how to draw missing data More...

	setFont (string font, number fontsize)
	Sets the font for all text to be shown in the active scene. More...

	setGeometricScaling (number scaling, Structure database)
	defines the scaling factor for geometric variations More...

	setGeometricScaling (number scaling)
	defines the scaling factor for geometric variations More...

	setGeometricStabilization (bool enable, Structure database)
	enables/disables mesh smoothening for geometric imperfections More...

	setGeometricStabilization (bool enable)
	enables/disables mesh smoothening for geometric imperfections More...

bool	setGraphicsEnabled (bool enabled)
	Enables or disables graphics. More...

bool	setGraphicsSlicingEnabled (bool enabled)
	Enables or disables slicing in graphics (only relevant for volume elements) More...

	setHiliteReferenceSet (bool t)

	setIsoSurfaceAlpha (float a)

	setLegend (string text)
	set the legend in the active scene More...

	setLegendPosition (string pos="")
	setLegendPosition More...

	setMarkPosition (string pos="")
	setMarkPosition More...

	setMeshFeature (string feat)
	set mesh features to be drawn More...

virtual	setPaletteColoringType (string palette_id)

	setPalettePosition (string pos="")
	setPalettePosition More...

virtual	setPaletteRange (string how)
	Sets minimum and maximum values of palette according to the algorithm defined by how. More...

	setPaletteRange (number xmin, number xmax)
	Sets minimum and maximum values of palette. More...

	setPan (float x, float y)
	set the current pan values More...

	setPerspective (bool persp)
	enable/disable perspective view More...

	setPointSize (float size)
	set the size of points relative to model size More...

	setRotation (float angle, float x, float y, float z)
	set current rotation expressed in angle/axis form More...

	setRulerVisibility (bool on)
	changes visibility of the ruler More...

	setScale (float z)
	set scale factor More...

	setSceneData (RenderData::DataType type, string design, string quantity)
	a convenience function which assigns a constant contour plot to the active scene More...

	setSceneData (AllRenderData render_data)
	assigns the visible data to the active scene More...

	setSceneData (Matrix inputs)
	changes the data of the input parameters for the currently set field data model and assigns them to the active scene More...

	setSceneScaleRelative (float x, float y, float z)
	set different scaling for all three axes

virtual	setSelection (int scene_widht, int scene_height, int x, int y, int width, int height, bool add_selection, number max_selectable, bool show_label)
	Selects all elements of the active Scene within the rectangle defined by x, y, width and height given. More...

	setShowInvisibleLabels (bool t)

	setSize (number w, number h)
	setSize Sets the size of the active scene More...

	setSlice (float a, float b, float c, float d)
	Defines a slicing plane in the active scene, using the body coordinate system. The plane will be defined in Hessian normal form by normalizing the paramters $a$, $b$, $c$, and $d$ given Only points with coordinates satisfying $ax+by+cz+d > 0$ are shown, the rest is suppressed. More...

	setStructureAlpha (float a)

	setSyncCamera (bool sync)
	defines if the scenes are synchronized in camera positioning More...

	setTetCoordinates (Matrix coordinates)
	set coordinates of all tet vertices in the active scene More...

	setZoom (float z)
	set current zoom factor More...

number	size ()

bool	syncCamera () const
	returns if the camera settings are synchronized for all scenes

virtual	syncCamera ()
	Sets the camera and slicing settings of the active scene to all other scenes. More...

virtual	syncDeco ()
	Sets the decoration settings of the current, active view to all other views.

virtual	syncPalette ()
	Sets the palette settings of the active scene to all other scenes.

virtual	syncSelection ()
	Mirrors the selection of the current view to all other views.

Detailed Description

A manager class for 3D visualization of a structure.

The SceneManager contains a Structure, extracts the reference-mesh and adds it as a first scene via addScene. Since there is no data selected in the beginning, this will result in a structure-plot without contour or palette. After the first call of addSceneData(...) contour or palette are added.

Qt separation: This class contains no functionality relying on Qt classes. All methods using Qt classes are virtual and have no implementation, calling DYNARDO_LOG_WARN instead. Their implementation is done in SceneManagerQt, part of the sos_qt_extensions module. Class SceneManager is NO QObject, but SceneManagerQt is. Instances of SceneManager or SceneManagerQt are created with application_makeSceneManager(), implemented in the sos_qt_extensions or sos_noqt_extensions module respectively.

Member Typedef Documentation

◆ SceneListenerList

typedef std::list<SceneListener*> SceneListenerList

a list of

See also: SceneListener pointers

Constructor & Destructor Documentation

◆ SceneManager()

SceneManager	(	boost::shared_ptr< Structure >	dataBase,
		bool	is_graphics_enabled = `true`
	)

Initializes the manager and adds a first scene provided that the database has a reference mesh defined. Adds a first scene without any data -> calls addSene only.

Parameters

dataBase	The database
is_graphics_enabled	if true then the graphics will be enabled, else disabled

Member Function Documentation

◆ activeScene()

virtual Scene activeScene ( )

virtual

Returns: a const-reference to the currently active scene

◆ activeSceneRef()

virtual Scene activeSceneRef ( )

virtual

Returns: a reference to the currently active scene

◆ addScene()

virtual addScene ( )

virtual

Destructor.

Adds a default scene to the scene manager

Initializes a new scene without any data and sets its index active. Sets the title to 'Structure' and generates a legend displaying some structure related information (i.e. mesh type, number of parts/elements/nodes, ...) only. Finally calls on all manager known listeners the ...AddScene method.

◆ eraseScene()

eraseScene ( number index )

deletes a scene

Parameters

index the index of the scene to be deleted.

◆ eraseScenes()

eraseScenes ( bool all = false )

deletes all scenes

Parameters

all	if true, then all scenes are deleted, if false: the structural scene (index 0) is kept.

◆ exportTNG()

exportTNG ( string file )

export scene data to slangTNG

Parameters

output file (txt)

◆ file()

file ( string filename )

: Render the scene into a QImage

Returns: a QImage : Render the scene into a file.

Parameters

filename File name. File type is determined by its extension (.png, .jpg, etc.)

◆ font()

virtual font ( QFont font )

virtual

Returns: a reference to the font for all text to be shown in the active scene

◆ getActiveScene()

int getActiveScene ( )

Returns: the index of the active scene

◆ getAutoRedraw()

bool getAutoRedraw ( )

getAutoRedraw set automatic redraw mode

Returns: automatic redraw mode

◆ getPaletteRange()

virtual getPaletteRange	(	number	xmin,
		number	xmax
	)

virtual

Gets minimum and maximum values of palette.

Parameters

xmin	minimum value of palette
xmax	maximum value of palette

◆ getPan()

getPan	(	float	x,
		float	y
	)

get the current pan values

Parameters

x	x value of pan
y	y value of pan

◆ getRotation()

getRotation	(	float	angle,
		float	x,
		float	y,
		float	z
	)

get current rotation expressed in angle/axis form

Parameters

angle	Angle of rotation
x	x-component of rotation axis
y	y-component of rotation axis
z	z-component of rotation axis

◆ getValueRange()

getValueRange	(	number	xmin,
		number	xmax
	)

Gets minimum and maximum data values.

Parameters

xmin	minimum data value
xmax	maximum data value

◆ getVisibleCoordinates()

Matrix getVisibleCoordinates ( )

get coordinates of all vertices in the active scene

Returns: Matrix containing the coordinates of size (3,n) in which n is the number of vertices

◆ getVisibleTetCoordinates()

Matrix getVisibleTetCoordinates ( )

get coordinates of all tet vertices in the active scene

Returns: Matrix containing the coordinates of size (3,n) in which n is the number of vertices

◆ getZoom()

float getZoom ( )

get current zoom factor

Returns: current zoom factor

◆ initSlice()

initSlice ( )

Defines a slicing plane in the active scene, using the body coordinate system. The plane will be defined in Hessian normal form Only points with coordinates satisfying $ax+by+cz+d > 0$ are shown, the rest is suppressed.

Note: Refer to Wolfram: Plane for an explanation of the plane definition

◆ isElementSelected()

bool isElementSelected	(	number	part_idx,
		number	element_idx
	)

isSelected

Parameters

part_idx	the index of the part in FEM kernel
element_idx	the index of the element in part of the FEM kernel

Returns: bool indicating if chosen element is selected

◆ isGraphicsEnabled()

bool isGraphicsEnabled ( )

Returns: The current graphics enabled state

◆ isGraphicsSlicingEnabled()

bool isGraphicsSlicingEnabled ( )

Returns: The current graphics slicing enabled state

◆ isNodeSelected()

bool isNodeSelected	(	number	part_idx,
		number	node_idx
	)

isSelected

Parameters

part_idx	the index of the part in FEM kernel
node_idx	the index of the node in part of the FEM kernel

Returns: bool indicating if chosen node is selected

◆ listPaletteIDs()

virtual std::vector< string > listPaletteIDs ( )

virtual

Returns an order list of all known palette IDs including user defined ones.

Returns: A vector of alphabetical ordered strings listing all palettes known by m_palette_manager

◆ rendererInfo()

virtual string rendererInfo ( )

virtual

get the graphics renderer information creates its own openGL context locally, to call glGetString()

Returns: text formated to print in about dialog

◆ selectedElementIndices()

Matrix selectedElementIndices ( )

Returns: a vector of indices of all selected elements (if any). The indices refer to the active index mapper

◆ selectedNodeIndices()

Matrix selectedNodeIndices ( )

Returns: a vector of indices of all selected nodes (if any). The indices refer to the active index mapper

◆ selectElement()

selectElement	(	number	part_idx,
		number	element_idx,
		number	value,
		bool	showLabel
	)

select a single element in the active scene. Does not perform an automatic redraw

Parameters

part_idx	the index of the part in FEM kernel
element_idx	the index of the element in part of the FEM kernel

◆ selectElements()

selectElements ( Matrix indices )

selects the given elements

Parameters

indices the global indices (with respect to index mapper) of the elements to be selected

◆ selectMaximumValues()

selectMaximumValues	(	bool	add_selection,
		number	max_selectable
	)

Selects max_selectable largest data values of the active quantity among the whole FEM structure in the active scene.

Parameters

add_selection	True if the selection should be added to previously selected data. False otherwise.
max_selectable	Limits the maximum amount of automatically selected data on the structure.

◆ selectMinimumValues()

selectMinimumValues	(	bool	add_selection,
		number	max_selectable
	)

Selects max_selectable smallest data values of the active quantity among the whole FEM structure in the active scene.

Parameters

add_selection	True if the selection should be added to previously selected data. False otherwise.
max_selectable	Limits the maximum amount of automatically selected data on the structure.

◆ selectNode()

selectNode	(	number	part_idx,
		number	node_idx,
		number	value,
		bool	showLabel
	)

select a single node in the active scene. Does not perform an automatic redraw

Parameters

part_idx	the index of the part in FEM kernel
node_idx	the index of the node in part of the FEM kernel

◆ selectNodes()

selectNodes ( Matrix indices )

selects the given nodes

Parameters

indices the global indices (with respect to index mapper) of the nodes to be selected

◆ selectRelativeMaximumValues()

selectRelativeMaximumValues	(	bool	add_selection,
		number	max_selectable
	)

Calls selectRelativeMaximumValuesWeak(...). Selects max_selectable local maxima data values of the active quantity among the whole FEM structure in the active scene.

Parameters

add_selection	True if the selection should be added to previously selected data. False otherwise.
max_selectable	Limits the maximum amount of automatically selected data on the structure.

◆ selectRelativeMaximumValuesStrict()

selectRelativeMaximumValuesStrict	(	bool	add_selection,
		number	max_selectable
	)

Selects max_selectable local maxima data values of the active quantity among the whole FEM structure in the active scene Will only select nodes with all adjacent nodes having a SMALLER value.

Parameters

add_selection	True if the selection should be added to previously selected data. False otherwise.
max_selectable	Limits the maximum amount of automatically selected data on the structure.

◆ selectRelativeMaximumValuesWeak()

selectRelativeMaximumValuesWeak	(	bool	add_selection,
		number	max_selectable
	)

Selects max_selectable local maxima data values of the active quantity among the whole FEM structure in the active scene Will only select nodes with all adjacent nodes having a SMALLER OR EQUAL value.

Parameters

add_selection	True if the selection should be added to previously selected data. False otherwise.
max_selectable	Limits the maximum amount of automatically selected data on the structure.

◆ selectRelativeMinimumValues()

selectRelativeMinimumValues	(	bool	add_selection,
		number	max_selectable
	)

Calls selectRelativeMinimumValuesWeak(...). Selects max_selectable local minima data values of the active quantity among the whole FEM structure in the active scene.

Parameters

add_selection	True if the selection should be added to previously selected data. False otherwise.
max_selectable	Limits the maximum amount of automatically selected data on the structure.

◆ selectRelativeMinimumValuesStrict()

selectRelativeMinimumValuesStrict	(	bool	add_selection,
		number	max_selectable
	)

Selects max_selectable local minima data values of the active quantity among the whole FEM structure in the active scene Will only select nodes with all adjacent nodes having a LARGER value.

Parameters

add_selection	True if the selection should be added to previously selected data. False otherwise.
max_selectable	Limits the maximum amount of automatically selected data on the structure.

◆ selectRelativeMinimumValuesWeak()

selectRelativeMinimumValuesWeak	(	bool	add_selection,
		number	max_selectable
	)

Selects max_selectable local minima data values of the active quantity among the whole FEM structure in the active scene Will only select nodes with all adjacent nodes having a LARGER OR EQUAL value.

Parameters

add_selection	True if the selection should be added to previously selected data. False otherwise.
max_selectable	Limits the maximum amount of automatically selected data on the structure.

◆ setActiveScene()

setActiveScene ( number act )

sets the active scene

Parameters

act	the index of the scene to become active

◆ setAutoRedraw()

setAutoRedraw ( bool t )

setAutoRedraw set automatic redraw mode if scene settings are changed

Parameters

t	bool defining if automatic redraw should be done

◆ setBackgroundBottom()

setBackgroundBottom	(	unsigned char	red,
		unsigned char	green,
		unsigned char	blue,
		unsigned char	alpha
	)

sets the bottom background color

Parameters

red	red channel (0..255) in RGB color mode
green	green channel (0..255) in RGB color mode
blue	blue channel (0..255) in RGB color mode
alpha	alpha channel; 0 = transparent, 1 = opaque

◆ setBackgroundTop()

setBackgroundTop	(	unsigned char	red,
		unsigned char	green,
		unsigned char	blue,
		unsigned char	alpha
	)

sets the top background color

Parameters

red	red channel (0..255) in RGB color mode
green	green channel (0..255) in RGB color mode
blue	blue channel (0..255) in RGB color mode
alpha	alpha channel; 0 = transparent, 1 = opaque

◆ setContour()

setContour ( number c )

set single contour of contour plot

Parameters

c	number defining the

◆ setContourType()

setContourType ( string cont = "" )

setContourType define the type of contour plot

Parameters

cont	string defining the type of plot. Permissible values are "NONE", "LINE", and "SURFACE"

◆ setCoordinateAxes()

setCoordinateAxes ( bool value )

enable/disable coordinate axes

Parameters

axes	bool defining if perspective is enabled

◆ setCoordinateAxesLabels()

setCoordinateAxesLabels	(	string	x,
		string	y,
		string	z
	)

labels coordinate axes

Parameters

x	string labels defining
y	string labels defining
z	string labels defining

◆ setCoordinates()

setCoordinates ( Matrix coordinates )

set coordinates of all vertices in the active scene

Parameters

coordinates Matrix containing the coordinates, must have size (3,n) in which n is the number of vertices

◆ setCoorSystemPosition()

setCoorSystemPosition ( string pos = "" )

setCoorSystemPosition

Parameters

pos	defines the position of the coordinate system, recognized values are "", "NE", "SE", "SW", and "NW"

◆ setDrawMissing()

setDrawMissing ( string how )

define how to draw missing data

Parameters

draw	definition how to draw missing data

◆ setFont()

setFont	(	string	font,
		number	fontsize
	)

Sets the font for all text to be shown in the active scene.

Parameters

font	the font name
fontsize	the size of the font in points

◆ setGeometricScaling() [1/2]

setGeometricScaling	(	number	scaling,
		Structure	database
	)

defines the scaling factor for geometric variations

Parameters

scaling	the scaling factor
database	the database with mesh

◆ setGeometricScaling() [2/2]

setGeometricScaling ( number scaling )

defines the scaling factor for geometric variations

Parameters

scaling the scaling factor

◆ setGeometricStabilization() [1/2]

setGeometricStabilization	(	bool	enable,
		Structure	database
	)

enables/disables mesh smoothening for geometric imperfections

Parameters

enable	the enable state
database	the database with mesh

◆ setGeometricStabilization() [2/2]

setGeometricStabilization ( bool enable )

enables/disables mesh smoothening for geometric imperfections

Parameters

enable the enable state

◆ setGraphicsEnabled()

bool setGraphicsEnabled ( bool enabled )

Enables or disables graphics.

Parameters

enabled if true then the graphics will be enabled, else disabled

Returns: the previous state

Note: This function can only be called if the database has no mesh.; The intention of this method is to reduce CPU time while loading FEM meshes in SIMULATION mode and other batch applications.

◆ setGraphicsSlicingEnabled()

bool setGraphicsSlicingEnabled ( bool enabled )

Enables or disables slicing in graphics (only relevant for volume elements)

Parameters

enabled if true then the slicing will be enabled, else disabled

Returns: the previous state

Note: This function can only be called if the database has no mesh.; The intention of this method is to reduce CPU time while loading FEM meshes and speed up visualization.

◆ setLegend()

setLegend ( string text )

set the legend in the active scene

Parameters

text	defines the legend text (rich text coded as html)

◆ setLegendPosition()

setLegendPosition ( string pos = "" )

setLegendPosition

Parameters

pos	defines the position of the legend, recognized values are "", "NE", "SE", "SW", and "NW"

◆ setMarkPosition()

setMarkPosition ( string pos = "" )

setMarkPosition

Parameters

pos	defines the position of the watermark recognized values are "NE", "SE", "SW", and "NW"

◆ setMeshFeature()

setMeshFeature ( string feat )

set mesh features to be drawn

Parameters

feat	describes the features. Admissible values are "ALL", "SURFACES", "OUTLINE"

◆ setPalettePosition()

setPalettePosition ( string pos = "" )

setPalettePosition

Parameters

pos	defines palette position, recognized values are "", "NE", "SE", "SW", and "NW"

◆ setPaletteRange() [1/2]

virtual setPaletteRange ( string how )

virtual

Sets minimum and maximum values of palette according to the algorithm defined by how.

Parameters

how	The string determining the algorithm for choosing the palette ranges. Accepted values are: CURRENT RANGE

◆ setPaletteRange() [2/2]

setPaletteRange	(	number	xmin,
		number	xmax
	)

Sets minimum and maximum values of palette.

Parameters

xmin	Minimum value of palette
xmax	Maximum value of palette

◆ setPan()

setPan	(	float	x,
		float	y
	)

set the current pan values

Parameters

x	x value of pan
y	y value of pan

◆ setPerspective()

setPerspective ( bool persp )

enable/disable perspective view

Parameters

persp bool defining if perspective is enabled

◆ setPointSize()

setPointSize ( float size )

set the size of points relative to model size

Parameters

size	the size of points

◆ setRotation()

setRotation	(	float	angle,
		float	x,
		float	y,
		float	z
	)

set current rotation expressed in angle/axis form

Parameters

angle	Angle of rotation
x	x-component of rotation axis
y	y-component of rotation axis
z	z-component of rotation axis

◆ setRulerVisibility()

setRulerVisibility ( bool on )

changes visibility of the ruler

Parameters

on	if true, the the ruler will be shown

◆ setScale()

setScale ( float z )

set scale factor

Parameters

scale factor

◆ setSceneData() [1/3]

setSceneData	(	RenderData::DataType	type,
		string	design,
		string	quantity
	)

a convenience function which assigns a constant contour plot to the active scene

Parameters

type	data type
design	design ident
quantity	quantity ident

◆ setSceneData() [2/3]

setSceneData ( AllRenderData render_data )

assigns the visible data to the active scene

Parameters

render_data the definition of the data to be rendered

◆ setSceneData() [3/3]

setSceneData ( Matrix inputs )

changes the data of the input parameters for the currently set field data model and assigns them to the active scene

Parameters

inputs the new values of the field data model.

◆ setSelection()

virtual setSelection	(	int	scene_widht,
		int	scene_height,
		int	x,
		int	y,
		int	width,
		int	height,
		bool	add_selection,
		number	max_selectable,
		bool	show_label
	)

virtual

Selects all elements of the active Scene within the rectangle defined by x, y, width and height given.

Parameters

scene_widht	The scene width the rectangle definition is based on.
scene_height	The scene height the rectangle definition is based on.
x	The x coordinate of the top-left rectangle corner wihthin the scene given.
y	The y coordinate of the top-left rectangle corner wihthin the scene given.
width	The width of the rectangle corner.
height	The height of the rectangle corner.
add_selection	True if the selection should be added to previously selected elements. False otherwise.
max_selectable	Limits the maximum amount of automatically selected entities within the rectangle given.
show_label	If set to true, selected items will be label. Otherwise selected items will be only highlighted by color

◆ setSize()

setSize	(	number	w,
		number	h
	)

setSize Sets the size of the active scene

Parameters

w	new width of the scene
h	new height of the scene

◆ setSlice()

setSlice	(	float	a,
		float	b,
		float	c,
		float	d
	)

Defines a slicing plane in the active scene, using the body coordinate system. The plane will be defined in Hessian normal form by normalizing the paramters $a$, $b$, $c$, and $d$ given Only points with coordinates satisfying $ax+by+cz+d > 0$ are shown, the rest is suppressed.

Parameters

a	coeffcient $a$ in the plane equation
b	coeffcient $b$ in the plane equation
c	coeffcient $c$ in the plane equation
d	coeffcient $d$ in the plane equation

Note: Refer to Wolfram: Plane for an explanation of the plane definition

◆ setSyncCamera()

setSyncCamera ( bool sync )

defines if the scenes are synchronized in camera positioning

Parameters

sync	if true then the camera settings apply to all scenes, else only to the active scene

◆ setTetCoordinates()

setTetCoordinates ( Matrix coordinates )

set coordinates of all tet vertices in the active scene

Parameters

coordinates Matrix containing the coordinates, must have size (3,n) in which n is the number of vertices

◆ setZoom()

setZoom ( float z )

set current zoom factor

Parameters

current zoom factor

◆ size()

number size ( )

Returns: the number of scenes

◆ syncCamera()

virtual syncCamera ( )

virtual

Sets the camera and slicing settings of the active scene to all other scenes.

Note: An empty slicing plane means that the slicing plane shall be removed

SceneManager Class Reference

Public Types

Public Member Functions

Detailed Description

Member Typedef Documentation

◆ SceneListenerList

Constructor & Destructor Documentation

◆ SceneManager()

Member Function Documentation

◆ activeScene()

◆ activeSceneRef()

◆ addScene()

◆ eraseScene()

◆ eraseScenes()

◆ exportTNG()

◆ file()

◆ font()

◆ getActiveScene()

◆ getAutoRedraw()

◆ getPaletteRange()

◆ getPan()

◆ getRotation()

◆ getValueRange()

◆ getVisibleCoordinates()

◆ getVisibleTetCoordinates()

◆ getZoom()

◆ initSlice()

◆ isElementSelected()

◆ isGraphicsEnabled()

◆ isGraphicsSlicingEnabled()

◆ isNodeSelected()

◆ listPaletteIDs()

◆ rendererInfo()

◆ selectedElementIndices()

◆ selectedNodeIndices()

◆ selectElement()

◆ selectElements()

◆ selectMaximumValues()

◆ selectMinimumValues()

◆ selectNode()

◆ selectNodes()

◆ selectRelativeMaximumValues()

◆ selectRelativeMaximumValuesStrict()

◆ selectRelativeMaximumValuesWeak()

◆ selectRelativeMinimumValues()

◆ selectRelativeMinimumValuesStrict()

◆ selectRelativeMinimumValuesWeak()

◆ setActiveScene()

◆ setAutoRedraw()

◆ setBackgroundBottom()

◆ setBackgroundTop()

◆ setContour()

◆ setContourType()

◆ setCoordinateAxes()

◆ setCoordinateAxesLabels()

◆ setCoordinates()

◆ setCoorSystemPosition()

◆ setDrawMissing()

◆ setFont()

◆ setGeometricScaling() [1/2]

◆ setGeometricScaling() [2/2]

◆ setGeometricStabilization() [1/2]

◆ setGeometricStabilization() [2/2]

◆ setGraphicsEnabled()

◆ setGraphicsSlicingEnabled()

◆ setLegend()

◆ setLegendPosition()

◆ setMarkPosition()

◆ setMeshFeature()

◆ setPalettePosition()

◆ setPaletteRange() [1/2]

◆ setPaletteRange() [2/2]

◆ setPan()

◆ setPerspective()

◆ setPointSize()

◆ setRotation()

◆ setRulerVisibility()

◆ setScale()

◆ setSceneData() [1/3]

◆ setSceneData() [2/3]