Handles surface plots in VTK render window accessed through the VtkPlotter class. More...

Inheritance diagram for IG.Gr3d.VtkSurfacePlot:

Collaboration diagram for IG.Gr3d.VtkSurfacePlot:

Public Member Functions
	VtkSurfacePlot (VtkPlotter plotter)

	VtkSurfacePlot (VtkPlotter plotter, StructuredMesh2d3d mesh)

void	SetBoundsParameters (double minX, double maxX, double minY, double maxY)
	Sets the bounds on reference coordinates used in generation of the surface grid. More...

void	SetBoundsParameters (IBoundingBox bounds)
	Sets the bounds on reference coordinates used in generation of the surface grid. More...

void	SetSurfaceDefinition (IFunc2d fX, IFunc2d fY, IFunc2d fZ)
	Sets the definition of parametric surface in 3D. More...

void	SetSurfaceDefinition (IFunc3d2d functions)
	Sets the definition of parametric surface in 3D. More...

void	SetSurfaceDefinition (IFunc2d funcZ)
	Sets explicit definition of a surface as graph of a function of two variables. More...

void	ClearSurfaceDefinition ()
	Removes any eventual definition of surface by functions (either parametric or explicit). More...

override void	Create ()
	Creates the surface plot. More...

Public Member Functions inherited from IG.Gr3d.VtkSurfacePlotBase
	VtkSurfacePlotBase (VtkPlotter plotter)
	Constructor. Just calls base constructor with the same name. More...

void	CreateCustomPlot ()
	Updates custom plots that have been accumulates since the last update (or since construction of the current plot object). More...

void	CreateCustomPlotAndShow ()

void	AddPoint (double x, double y, double z)
	Adds a point with specified coordinates to the set of graphic primitives that will be plotted when CreateCustomPlot is called. More...

void	AddPoint (vec3 p)
	Adds a point with specified coordinates to the set of graphic primitives that will be plotted when CreateCustomPlot is called. More...

void	AddPoints (params vec3[] points)
	Adds a set of points with specified coordinates to the set of graphic primitives that will be plotted when CreateCustomPlot is called. More...

void	AddLine (double x1, double y1, double z1, double x2, double y2, double z2)
	Adds a line with specified endpoint coordinates to the set of graphic primitives that will be plotted when CreateCustomPlot is called. More...

void	AddLine (vec3 p1, vec3 p2)

void	AddLines (params vec3[] points)

void	AddTriangle (double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3)

void	AddTriangle (vec3 p1, vec3 p2, vec3 p3)

void	AddTriangularStrip (params vec3[] points)

void	AddQuadrilateral (double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3, double x4, double y4, double z4)

void	AddQuadrilateral (vec3 p1, vec3 p2, vec3 p3, vec3 p4)

void	AddFilledTriangle (double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3)

void	AddFilledTriangle (vec3 p1, vec3 p2, vec3 p3)

void	AddFilledTriangularStrip (params vec3[] points)

void	AddBorderedTriangle (double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3)

void	AddBorderedTriangle (vec3 p1, vec3 p2, vec3 p3)

void	AddBorderedTriangularStrip (params vec3[] points)

void	AddFilledQuadrilateral (double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3, double x4, double y4, double z4)

void	AddFilledQuadrilateral (vec3 p1, vec3 p2, vec3 p3, vec3 p4)

void	AddBorderedQuadrilateral (double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3, double x4, double y4, double z4)

void	AddBorderedQuadrilateral (vec3 p1, vec3 p2, vec3 p3, vec3 p4)

Public Member Functions inherited from IG.Gr3d.VtkPlotBase
	VtkPlotBase (VtkPlotter plotter)
	Constructor. More...

bool	ContainsActor (vtkActor actor)
	Returns true if the specified VTK Actor is contained on (registered with) the current VtkPlotBase object, or false otherwise. More...

void	AddActor (vtkActor actor)
	Adds the specified actor to the list of actors of the current VTK plotter. More...

void	AddActors (params vtkActor[] actors)
	Adds the specified actors to the list of actors of the current VTK plotter. More...

void	AddActorsToPlotter ()
	Adds all actors from the current plot to the plotter that this plot is assigned to. More...

void	AddActorsToPlotter (VtkPlotter plotter)
	Adds all actors from the current plot to the specified plotter. More...

void	RemoveActor (vtkActor actor)
	Removes the specified actor from the list of actors of the current VTK plotter, and disposes unmanaged resources used by that object. More...

void	RemoveActors (params vtkActor[] actors)
	Removes the specified actors from the list of actors of the current VTK plotter, and disposes unmanaged resources used by that objects. More...

void	RemoveActors ()
	Removes all actors that are currently contained on the list of actors of the current object. More...

void	UpdateBoundsOnActors (IBoundingBox bounds)
	Updates the specified bounding box in such a way that all actors from the current plot object fit into it. More...

void	ScaleActors ()
	Scales all actors on the current plot by the plotter's scaling method. More...

bool	ContainsAlgorithm (vtkAlgorithm algorithm)
	Returns true if the specified VTK algorithm is contained on (registered with) the current VtkPlotter object, or false otherwise. More...

void	AddAlgorithm (vtkAlgorithm algorithm)
	Adds the specified algorithm to the list of algorithms of the current VTK plotter. More...

void	AddAlgorithms (params vtkAlgorithm[] algorithms)
	Adds the specified algorithms to the list of algorithms of the current VTK plotter. More...

void	RemoveAlgorithm (vtkAlgorithm algorithm)
	Removes the specified algorithm from the list of algorithms of the current VTK plotter, and disposes unmanaged resources used by that object. More...

void	RemoveAlgorithms (params vtkAlgorithm[] algorithms)
	Removes the specified algorithms from the list of algorithms of the current VTK plotter, and disposes unmanaged resources used by that objects. More...

bool	ContainsMapper (vtkMapper mapper)
	Returns true if the specified VTK mapper is contained on (registered with) the current VtkPlotter object, or false otherwise. More...

void	AddMapper (vtkMapper mapper)
	Adds the specified mapper to the list of mappers of the current VTK plotter. More...

void	AddMappers (params vtkMapper[] mappers)
	Adds the specified mappers to the list of mappers of the current VTK plotter. More...

void	RemoveMapper (vtkMapper mapper)
	Removes the specified mapper from the list of mappers of the current VTK plotter, and disposes unmanaged resources used by that object. More...

void	RemoveMappers (params vtkMapper[] mappers)
	Removes the specified mappers from the list of mappers of the current VTK plotter, and disposes unmanaged resources used by that objects. More...

bool	ContainsDataset (vtkDataSet dataset)
	Returns true if the specified VTK dataset is contained on (registered with) the current VtkPlotter object, or false otherwise. More...

void	AddDataset (vtkDataSet dataset)
	Adds the specified dataset to the list of datasets of the current VTK plotter. More...

void	AddDatasets (params vtkDataSet[] datasets)
	Adds the specified datasets to the list of datasets of the current VTK plotter. More...

void	RemoveDataset (vtkDataSet dataset)
	Removes the specified dataset from the list of datasets of the current VTK plotter, and disposes unmanaged resources used by that object. More...

void	RemoveDatasets (params vtkDataSet[] datasets)
	Removes the specified datasets from the list of datasets of the current VTK plotter, and disposes unmanaged resources used by that objects. More...

void	UpdateBoundsCoordinates (bool forced, double x, double y, double z)
	Updates the bounding box of coordinates (BoundsCoordinates), if the conditions are met, in such a way that the point with the specified coordinates fits witin it. More...

void	UpdateBoundsCoordinates (double x, double y, double z)
	Updates the bounding box of coordinates (BoundsCoordinates), if the AutoUpdateBoundsCoordinates flag is true, in such a way that the point with the specified coordinates fits witin it. More...

void	UpdateBoundsCoordinates (bool forced, vec3 pointCoordinates)
	Updates the bounding box of coordinates (BoundsCoordinates), if the conditions are met, in such a way that the point with the specified coordinates fits witin it. More...

void	UpdateBoundsCoordinates (vec3 pointCoordinates)
	Updates the bounding box of coordinates (BoundsCoordinates), if the AutoUpdateBoundsCoordinates flag is true, in such a way that the point with the specified coordinates fits witin it. More...

virtual void	ShowPlot ()
	Makes the associated plotter show the plots that are currently added. More...

virtual void	CreateAndShow ()
	Creates the plot and makes the associated plotter show it. More...

void	Dispose ()
	Implementation of IDisposable interface. More...

Public Attributes
IFunc3d	_valueFunctionOfCoordinates = DefaultValueFunctionOfCoordinates

Public Attributes inherited from IG.Gr3d.VtkSurfacePlotBase
double	_pointColorOpacity = 1

Static Public Attributes
static int	DefaultNumX = 20
	Default number of surface gridpoints in the first grid direction (for structured grids). More...

static int	DefaultNumY = 20
	Default numberof surface gridpoints in the second direction (for structured grids). More...

static BoundingBox2d	DefaultBoundsParameters = new BoundingBox2d(-1, 1, -1, 1)

static IFunc3d	DefaultValueFunctionOfCoordinates = new Func3dZ()
	Default function that specifies how values assigned to points on the plotted surface are generated. More...

static int	DefaultNumContours = 20

Static Public Attributes inherited from IG.Gr3d.VtkSurfacePlotBase
static string	DefaultValuesFieldName = "values"
	Default name of the field that contains node values for plotted grids. More...

static bool	DefaultLinesVisible = true
	Default value of the flag indicating whether lines and contours will be shown. More...

static double	DefaultLineWidth = 2
	Default line thickness for new objects of this class. More...

static bool	DefaultLineColorIsScaled = false
	Default value of the flag indicating whether lines are plotted in color scale, for new plot objects of this class. Value false means that constant color is used, true means that color scale is used. More...

static ColorScale	DefaultLineColorScale = ColorScale.CreateGray(0,1)
	Default line color scale for new plot objects of this class. More...

static color	DefaultLineColor = new color(0, 0, 1)
	Default line color for new objects of this class. More...

static bool	DefaultSurfacesVisible = true
	Default value of the flag indicating whether surfaces will be shown. More...

static bool	DefaultSurfaceColorIsScaled = true
	Default value of the flag indicated whether surfaces are plotted in color scale, for new plot objects of this class. Value false means that constant color is used, true means that color scale is used. More...

static ColorScale	DefaultSurfaceColorScale
	Default surface color scale for new plot objects of this class. More...

static color	DefaultSurfaceColor = new color(0.5, 0.75, 1.0)
	Default surface color for new objects of this class. More...

static bool	DefaultPointsVisible = true
	Default value of the flag indicating whether points will be shown. More...

static double	DefaultPointSize = 2
	Default point size for new objects of this class. More...

static bool	DefaultPointColorIsScaled = false
	Default value of the flag indicated whether points are plotted in color scale, for new plot objects of this class. Value false means that constant color is used, true means that color scale is used. More...

static ColorScale	DefaultPointColorScale = ColorScale.Create(-1, 1, new color(0.1, 0, 0.3), new color(1, 0.5, 0))
	Default point color scale for new plot objects of this class. More...

static color	DefaultPointColor = new color(1, 0, 0)
	Default point color for new objects of this class. More...

Protected Member Functions
virtual void	PrepareRandomMesh ()

virtual void	PrepareMesh ()
	Prepares the mesh for surface plot. More...

Protected Member Functions inherited from IG.Gr3d.VtkSurfacePlotBase
virtual void	InvalidateSettingDependencies ()
	Invalidates things that are dependent on any settings. More...

void	AddLineCell (double x1, double y1, double z1, double x2, double y2, double z2)
	Adds a line with specified endpoint coordinates to the array of line cells. More...

void	AddSurfaceCell (double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3)
	Adds a triangular surface cell with specified vertex coordinates to the array of surface cells. More...

void	AddSurfaceCell (double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3, double x4, double y4, double z4)
	Adds a quadrilateral surface cell with specified vertex coordinates to the array of quadrilateral cells. More...

void	AddPointCell (double x1, double y1, double z1)
	Adds a triangular point cell with specified point coordinates to the array of point cells. A triangular cell is added with coordinates of all three vertices being the same. More...

Protected Member Functions inherited from IG.Gr3d.VtkPlotBase
virtual void	Dispose (bool disposing)
	Does the job of freeing resources. More...

Protected Attributes
bool	_isContourPlot = false
	Whether the current oject is intended for creation of contour plots. More...

int	_numContours = DefaultNumContours
	Number of contours. More...

Protected Attributes inherited from IG.Gr3d.VtkPlotBase
List< vtkActor >	_actors

List< vtkAlgorithm >	_algorithms

List< vtkMapper >	_mappers

List< vtkDataSet >	_dataSets

bool	_autoUpdateBoundsCoordinates = true

Properties
int	NumX `[get, set]`
	Number of gridpoints of the plotted surface in the first grid direction. More...

int	NumY `[get, set]`
	Number of gridpoints of the plotted surface in the second grid direction. More...

bool	RandomPoints `[get, set]`
	Selected points are distributed randomly on the surface. More...

BoundingBox2d	BoundsParameters `[get, set]`
	Bounds on reference parameters used for generation of the surface grid. More...

BoundingBox1d	BoundsPointValues `[get, protected set]`
	Bounds on values assigned to surface nodes. More...

IFunc2d	Function `[set]`
	Sets function of 2 variables whose graph is plotted. More...

IFunc2d	FunctionX `[get, protected set]`
	The first component of a 3D vector function of 2 parameters that acts as parametric definition of the plotted surface. More...

IFunc2d	FunctionY `[get, protected set]`
	The second component of a 3D vector function of 2 parameters that acts as parametric definition of the plotted surface. More...

IFunc2d	FunctionZ `[get, protected set]`
	The third component of a scalar function of 2 parameters that acts as parametric definition of the plotted surface. More...

IFunc2d	FuncAuxX `[get]`
	Auxiliary function used to adapt definition of parametric surface to definition by function of 2 variables. More...

IFunc2d	FuncAuxY `[get]`
	Auxiliary function used to adapt definition of parametric surface to definition by function of 2 variables. More...

IFunc3d	ValueFunctionOfCoordinates `[get, set]`
	3F function that defines dependence of value assigned to points on the surface on coordinates of that point. More...

StructuredMesh2d3d	Mesh `[get, set]`

string	ValuesFieldName `[get, set]`
	Name of the scalar field on the mesh where values assigned to grid points are stored. More...

Properties inherited from IG.Gr3d.VtkSurfacePlotBase
bool	LinesVisible `[get, set]`
	Whether line objects are shown in plots or not. More...

double	LineWidth `[get, set]`
	Line thickness used in plots. More...

bool	LineColorIsScaled `[get, set]`
	Whether a color scale is used for coloring lines (value true) or a fixed color is used (value false). More...

ColorScale	LineColorScale `[get, set]`
	Color scale used for plotting lines (when the flag LineColorIsScaled is true, otherwise fixed LineColor is uesd). More...

color	LineColor `[get, set]`
	Color used for lines (when the flag LineColorIsScaled is false, otherwise LineColorScale is uesd that depends on values assigned to line endpoints). More...

double	LineColorOpacity `[get, set]`
	Opacity of lines. More...

bool	SurfacesVisible `[get, set]`
	Whether surface objects are shown in plots or not. More...

bool	SurfaceColorIsScaled `[get, set]`
	Whether a color scale is used for coloring surfaces (value true) or a fixed color is used (value false). More...

ColorScale	SurfaceColorScale `[get, set]`
	Color scale used for plotting surfaces (when the flag SurfaceColorIsScaled is true, otherwise fixed SurfaceColor is uesd). More...

color	SurfaceColor `[get, set]`
	Color used for surfaces (when the flag SurfaceColorIsScaled is false, otherwise SurfaceColorScale is uesd that depends on values assigned to surface endpoints). More...

double	SurfaceColorOpacity `[get, set]`
	Opacity of surfaces. More...

bool	PointsVisible `[get, set]`
	Whether point objects are shown in plots or not. More...

double	PointSize `[get, set]`
	Point size used in plots. More...

bool	PointColorIsScaled `[get, set]`
	Whether a color scale is used for coloring points (value true) or a fixed color is used (value false). More...

ColorScale	PointColorScale `[get, set]`
	Color scale used for plotting points (when the flag PointColorIsScaled is true, otherwise fixed PointColor is uesd). More...

color	PointColor `[get, set]`
	Color used for points (when the flag PointColorIsScaled is false, otherwise PointColorScale is uesd that depends on values assigned to points). More...

double	PointColorOpacity `[get, set]`
	Opacity of points. More...

Properties inherited from IG.Gr3d.VtkPlotBase
object	Lock `[get]`
	This object's central lock object to be used by other object. Do not use this object for locking in class' methods, for this you should use InternalLock. More...

int	OutputLevel `[get, set]`
	Level of output to the console for the current object. The defalult output level for newly created object is specified by VtkPlotter.DefaultOutputLevel. More...

StopWatch1	Timer `[get]`
	Stopwatch that can be used to measure the time efficiency of actions. More...

color	BackGround `[get, set]`
	Sets background color of the plotter that is used by the current plot object. More...

VtkPlotter	Plotter `[get, set]`
	VTK plotter that is used for rendering graphics produeced by the current plotting class, on a VTK rendering window. More...

List< vtkActor >	Actors `[get, set]`
	List of actors contained on the current class. More...

List< vtkAlgorithm >	algorithms `[get, set]`
	List of algorithms contained on the current class. More...

List< vtkMapper >	Mappers `[get, set]`
	List of mappers contained on the current class. More...

List< vtkDataSet >	DataSets `[get, set]`
	List of datasets contained on the current class. More...

bool	AutoUpdateBoundsCoordinates `[get, set]`
	Determines whether bounds on plotted geometry are automatically updated when new primitives are added. More...

BoundingBox3d	BoundsCoordinates `[get, protected set]`
	Bounds on coordinates of points that define the plots. everything on the plot should fit in these bounds. More...

Properties inherited from IG.Lib.ILockable
object	Lock `[get]`

Private Attributes
int	_numX = DefaultNumX

int	_numY = DefaultNumY

bool	_randomPoints = false

BoundingBox2d	_boundsParameters

BoundingBox1d	_boundsPointValues

IFunc2d	_functionX

IFunc2d	_functionY

IFunc2d	_functionZ

IFunc2d	_funcAuxX

IFunc2d	_funcAuxY

vec3[]	RandomMesh

StructuredMesh2d3d	_mesh

string	_valuesFieldName = DefaultValuesFieldName

Additional Inherited Members
Static Public Member Functions inherited from IG.Gr3d.VtkPlotBase
static void	ExampleCustomSurfaceComparison ()
	Custom comparison of two surfaces in 3D defined as functions of two variables. More...

static void	ExampleCurvePlotLissajous ()
	Example curve plot. Plots a curve whose projection on the XY plane is a Lissajous curve, but which also oscillates in the Z direction. More...

static void	ExampleCurvePlotLissajous (int a, int b)
	Example curve plot. Plots a curve whose projection on the XY plane is a Lissajous curve, but which also oscillates in the Z direction. More...

static void	ExampleCurvePlotTorusKnot ()
	Example curve plot. Plots a curve whose projection on the XY plane is a Lissajous curve, but which also oscillates in the Z direction. More...

static void	ExampleCurvePlotTorusKnot (int p, int q)
	Example curve plot. Plots a two-parameters torus knot. Parameters must be coprimes. More...

static void	ExamplePlotterDecoration ()
	Example that demonstrates how various plotter decorations can be set up. More...

static void	ExampleSurfacePlot ()
	Example of surface plots. More...

static void	ExampleSurfacePlotScaled ()
	Example of surface plots where graph is scaled automaticallly. More...

static void	ExampleSurfacePlotScaled (int numX, int numY)
	Example of surface plots where graph is scaled automatically. More...

static void	ExampleSurfacePlotManualScaled ()
	Example of surface plots where mesh is generated manually. Also shows scaling of graph. More...

static void	ExampleSurfacePlotManualScaled (int numX, int numY)
	Example of surface plots where mesh is generated manually. Also shows scaling of graph. More...

static void	ExampleContourPlot ()
	Examples of contour plots. More...

static void	CopyBounds (Func3d2dExamples.ParametricSurface func, VtkSurfacePlot plot)
	Copies bounds on parameters from the function definition of parametric surface to a plot object for plotting surfaces. More...

static void	ExampleParametricSurfacePlots ()
	Examples of various parametric surface plots. More...

Detailed Description

Handles surface plots in VTK render window accessed through the VtkPlotter class.

Generated surface plots are based on structured 2D meshes embedded in 3D.

$A Igor xx Oct11;

Constructor & Destructor Documentation

IG.Gr3d.VtkSurfacePlot.VtkSurfacePlot ( VtkPlotter plotter )

inline

IG.Gr3d.VtkSurfacePlot.VtkSurfacePlot	(	VtkPlotter	plotter,
		StructuredMesh2d3d	mesh
	)

inline

Member Function Documentation

void IG.Gr3d.VtkSurfacePlot.SetBoundsParameters	(	double	minX,
		double	maxX,
		double	minY,
		double	maxY
	)

inline

Sets the bounds on reference coordinates used in generation of the surface grid.

Parameters

minX	Lower bound for the first coordinate.
maxX	Upper bound for the first coordinate.
minY	Lower bound for the second coordinate.
maxY	Upper bound for the second coordinate.

Referenced by IG.Gr3d.VtkPlotBase.CopyBounds(), IG.Gr3d.VtkPlotter.ExampleAddTestGraph(), IG.Gr3d.VtkPlotBase.ExampleContourPlot(), IG.Gr3d.VtkPlotBase.ExampleCustomSurfaceComparison(), IG.Gr3d.VtkControlBase.ExampleExternalLoadVtkGraphics_SurfacePlots(), IG.Gr3d.VtkPlotBase.ExampleParametricSurfacePlots(), IG.Gr3d.VtkPlotBase.ExamplePlotterDecoration(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlot(), IG.Gr3d.VtkFormsExamples.Plot3dFunctionVtkControl(), and IG.Script.ScriptGraphics3DBase.SetDefaultPlotProperties().

void IG.Gr3d.VtkSurfacePlot.SetBoundsParameters ( IBoundingBox bounds )

inline

Sets the bounds on reference coordinates used in generation of the surface grid.

Parameters

bounds New bounds on parameters.

References IG.Num.IBoundingBox.Dimension.

void IG.Gr3d.VtkSurfacePlot.SetSurfaceDefinition	(	IFunc2d	fX,
		IFunc2d	fY,
		IFunc2d	fZ
	)

inline

Sets the definition of parametric surface in 3D.

Parameters

fX	Function that specifies the first component of coordinate of a surface point dependent on parameters of the parametrically defined surface.
fY	Function that specifies the second component of coordinate of a surface point dependent on parameters of the parametrically defined surface.
fZ	Function that specifies the third component of coordinate of a surface point dependent on parameters of the parametrically defined surface.

Referenced by IG.Gr3d.VtkPlotter.ExampleAddTestGraph(), IG.Gr3d.VtkPlotBase.ExampleContourPlot(), IG.Gr3d.VtkPlotBase.ExampleCustomSurfaceComparison(), IG.Gr3d.VtkControlBase.ExampleExternalLoadVtkGraphics_SurfacePlots(), IG.Gr3d.VtkPlotBase.ExampleParametricSurfacePlots(), IG.Gr3d.VtkPlotBase.ExamplePlotterDecoration(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlot(), IG.Gr3d.VtkFormsExamples.Plot3dFunctionVtkControl(), IG.Script.ScriptGraphics3DBase.SurfaceFunctionKleinBottle(), IG.Script.ScriptGraphics3DBase.SurfaceFunctionSnailShell(), and IG.Script.ScriptGraphics3DBase.SurfaceFunctionTwoToruses().

void IG.Gr3d.VtkSurfacePlot.SetSurfaceDefinition ( IFunc3d2d functions )

inline

Sets the definition of parametric surface in 3D.

Components of the specified 3D vector functions of 2D variables define indivitual coordinates on the surface dependent on the two parameters of the parametric surface (as 2D scalar functions).

Parameters

functions A 3D vector function of 2 variables. Each component (a 2D scalar function) defines dependence of one cartesian coordinate on two surface parameters.

References IG.Num.IFunc3d2d.Component1, IG.Num.IFunc3d2d.Component2, and IG.Num.IFunc3d2d.Component3.

void IG.Gr3d.VtkSurfacePlot.SetSurfaceDefinition ( IFunc2d funcZ )

inline

Sets explicit definition of a surface as graph of a function of two variables.

Parameters

funcZ Function that deines the dependence of Z coordinate of a point on the surface on X and Y coordinates.

void IG.Gr3d.VtkSurfacePlot.ClearSurfaceDefinition ( )

inline

Removes any eventual definition of surface by functions (either parametric or explicit).

Referenced by IG.Gr3d.VtkPlotBase.ExampleSurfacePlotManualScaled(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlotScaled(), and IG.Forms.VectorFunctionPlotter2d.PlotParametricTest().

virtual void IG.Gr3d.VtkSurfacePlot.PrepareRandomMesh ( )

inlineprotectedvirtual

References IG.Num.vec3.x, IG.Num.vec3.y, and IG.Num.vec3.z.

virtual void IG.Gr3d.VtkSurfacePlot.PrepareMesh ( )

inlineprotectedvirtual

Prepares the mesh for surface plot.

override void IG.Gr3d.VtkSurfacePlot.Create ( )

inlinevirtual

Creates the surface plot.

Implements IG.Gr3d.VtkPlotBase.

References IG.Lib.ColorScaleBase.GetColor(), IG.Lib.color.IntB, IG.Lib.color.IntG, IG.Lib.color.IntR, IG.Lib.ColorScale.MaxValue, IG.Lib.ColorScale.MinValue, IG.Num.vec3.x, IG.Num.vec3.y, and IG.Num.vec3.z.

Referenced by IG.Gr3d.VtkPlotter.ExampleAddTestGraph(), IG.Gr3d.VtkPlotBase.ExampleContourPlot(), IG.Gr3d.VtkPlotBase.ExampleCustomSurfaceComparison(), IG.Gr3d.VtkControlBase.ExampleExternalLoadVtkGraphics_SurfacePlots(), IG.Gr3d.VtkPlotBase.ExamplePlotterDecoration(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlot(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlotManualScaled(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlotScaled(), IG.Gr3d.VtkFormsExamples.Plot3dFunctionVtkControl(), IG.Forms.VectorFunctionPlotter2d.PlotParametricTest(), and IG.Script.ScriptGraphics3DBase.SurfaceFunctionTwoToruses().

Member Data Documentation

int IG.Gr3d.VtkSurfacePlot.DefaultNumX = 20

static

Default number of surface gridpoints in the first grid direction (for structured grids).

int IG.Gr3d.VtkSurfacePlot.DefaultNumY = 20

static

Default numberof surface gridpoints in the second direction (for structured grids).

int IG.Gr3d.VtkSurfacePlot._numX = DefaultNumX

private

int IG.Gr3d.VtkSurfacePlot._numY = DefaultNumY

private

bool IG.Gr3d.VtkSurfacePlot._randomPoints = false

private

BoundingBox2d IG.Gr3d.VtkSurfacePlot.DefaultBoundsParameters = new BoundingBox2d(-1, 1, -1, 1)

static

BoundingBox2d IG.Gr3d.VtkSurfacePlot._boundsParameters

private

BoundingBox1d IG.Gr3d.VtkSurfacePlot._boundsPointValues

private

IFunc2d IG.Gr3d.VtkSurfacePlot._functionX

private

IFunc2d IG.Gr3d.VtkSurfacePlot._functionY

private

IFunc2d IG.Gr3d.VtkSurfacePlot._functionZ

private

IFunc2d IG.Gr3d.VtkSurfacePlot._funcAuxX

private

IFunc2d IG.Gr3d.VtkSurfacePlot._funcAuxY

private

IFunc3d IG.Gr3d.VtkSurfacePlot.DefaultValueFunctionOfCoordinates = new Func3dZ()

static

Default function that specifies how values assigned to points on the plotted surface are generated.

IFunc3d IG.Gr3d.VtkSurfacePlot._valueFunctionOfCoordinates = DefaultValueFunctionOfCoordinates

vec3 [] IG.Gr3d.VtkSurfacePlot.RandomMesh

private

StructuredMesh2d3d IG.Gr3d.VtkSurfacePlot._mesh

private

string IG.Gr3d.VtkSurfacePlot._valuesFieldName = DefaultValuesFieldName

private

bool IG.Gr3d.VtkSurfacePlot._isContourPlot = false

protected

Whether the current oject is intended for creation of contour plots.

This flags enables surface and contour plotting classes to share most functionality.

int IG.Gr3d.VtkSurfacePlot.DefaultNumContours = 20

static

int IG.Gr3d.VtkSurfacePlot._numContours = DefaultNumContours

protected

Number of contours.

Property Documentation

int IG.Gr3d.VtkSurfacePlot.NumX

getset

Number of gridpoints of the plotted surface in the first grid direction.

Used for construction of surface grid when the surface is defined by functions.

Default value can be changed by setting DefaultNumX.

Referenced by IG.Gr3d.VtkPlotBase.CopyBounds(), IG.Gr3d.VtkPlotter.ExampleAddTestGraph(), IG.Gr3d.VtkPlotBase.ExampleContourPlot(), IG.Gr3d.VtkPlotBase.ExampleCustomSurfaceComparison(), IG.Gr3d.VtkControlBase.ExampleExternalLoadVtkGraphics_SurfacePlots(), IG.Gr3d.VtkPlotBase.ExampleParametricSurfacePlots(), IG.Gr3d.VtkPlotBase.ExamplePlotterDecoration(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlot(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlotManualScaled(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlotScaled(), IG.Gr3d.VtkFormsExamples.Plot3dFunctionVtkControl(), IG.Script.ScriptGraphics3DBase.SetDefaultPlotProperties(), and IG.Script.ScriptGraphics3DBase.SetPlotBounds().

int IG.Gr3d.VtkSurfacePlot.NumY

getset

Number of gridpoints of the plotted surface in the second grid direction.

Used for construction of surface grid when the surface is defined by functions.

Default value can be changed by setting DefaultNumY.

Referenced by IG.Gr3d.VtkPlotBase.CopyBounds(), IG.Gr3d.VtkPlotter.ExampleAddTestGraph(), IG.Gr3d.VtkPlotBase.ExampleContourPlot(), IG.Gr3d.VtkPlotBase.ExampleCustomSurfaceComparison(), IG.Gr3d.VtkControlBase.ExampleExternalLoadVtkGraphics_SurfacePlots(), IG.Gr3d.VtkPlotBase.ExampleParametricSurfacePlots(), IG.Gr3d.VtkPlotBase.ExamplePlotterDecoration(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlot(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlotManualScaled(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlotScaled(), IG.Gr3d.VtkFormsExamples.Plot3dFunctionVtkControl(), IG.Script.ScriptGraphics3DBase.SetDefaultPlotProperties(), and IG.Script.ScriptGraphics3DBase.SetPlotBounds().

bool IG.Gr3d.VtkSurfacePlot.RandomPoints

getset

Selected points are distributed randomly on the surface.

BoundingBox2d IG.Gr3d.VtkSurfacePlot.BoundsParameters

getset

Bounds on reference parameters used for generation of the surface grid.

Referenced by IG.Script.ScriptGraphics3DBase.SetPlotBounds().

BoundingBox1d IG.Gr3d.VtkSurfacePlot.BoundsPointValues

getprotected set

Bounds on values assigned to surface nodes.

Referenced by IG.Gr3d.VtkPlotBase.ExamplePlotterDecoration().

IFunc2d IG.Gr3d.VtkSurfacePlot.Function

set

Sets function of 2 variables whose graph is plotted.

The specified function represents explicit definition of surface.

IFunc2d IG.Gr3d.VtkSurfacePlot.FunctionX

getprotected set

The first component of a 3D vector function of 2 parameters that acts as parametric definition of the plotted surface.

IFunc2d IG.Gr3d.VtkSurfacePlot.FunctionY

getprotected set

The second component of a 3D vector function of 2 parameters that acts as parametric definition of the plotted surface.

IFunc2d IG.Gr3d.VtkSurfacePlot.FunctionZ

getprotected set

The third component of a scalar function of 2 parameters that acts as parametric definition of the plotted surface.

IFunc2d IG.Gr3d.VtkSurfacePlot.FuncAuxX

getprotected

Auxiliary function used to adapt definition of parametric surface to definition by function of 2 variables.

IFunc2d IG.Gr3d.VtkSurfacePlot.FuncAuxY

getprotected

Auxiliary function used to adapt definition of parametric surface to definition by function of 2 variables.

IFunc3d IG.Gr3d.VtkSurfacePlot.ValueFunctionOfCoordinates

getset

3F function that defines dependence of value assigned to points on the surface on coordinates of that point.

This function is used to assign values to points on the surface, which can then be used for plotting contours on the surface or for coloring surface.

Referenced by IG.Gr3d.VtkPlotBase.ExampleCustomSurfaceComparison().

StructuredMesh2d3d IG.Gr3d.VtkSurfacePlot.Mesh

getset

Referenced by IG.Gr3d.VtkPlotBase.ExampleSurfacePlotManualScaled(), IG.Gr3d.VtkPlotBase.ExampleSurfacePlotScaled(), and IG.Forms.VectorFunctionPlotter2d.PlotParametricTest().

string IG.Gr3d.VtkSurfacePlot.ValuesFieldName

getset

Name of the scalar field on the mesh where values assigned to grid points are stored.

These values are assigned to the

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

extensions/igplot3d/plot3d/vtkbased/plots/VtkSurfacePlot.cs

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