Open Inventor Release 2024.2.0
 
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PoMeshContouring Class Reference

MeshViz Class to build contour lines on a 2D mesh. More...

#include <MeshViz/3Ddata/PoMeshContouring.h>

+ Inheritance diagram for PoMeshContouring:

Public Types

enum  AnnotPath {
  TANGENTIAL_PATH ,
  HORIZONTAL_PATH ,
  VERTICAL_PATH
}
 Type of annotations path. More...
 
enum  AnnotCrossStatus {
  CROSS_CONTOUR ,
  CROSS_MINOR_CONTOUR ,
  DONT_CROSS_CONTOUR
}
 Controls the annotations of contour lines. More...
 
- Public Types inherited from PoMesh
enum  ColoringType {
  COLOR_INHERITED ,
  COLOR_AVERAGE ,
  COLOR_MAPPING ,
  COLOR_CONTOURING ,
  COLOR_TEXTURE_CONTOURING
}
 Coloring type. More...
 
- Public Types inherited from PoBase
enum  UpdateMethodType {
  UPDATE_METHOD_IMMEDIATE ,
  UPDATE_METHOD_ON_ACTION
}
 Type of update method. More...
 
enum  NodeWriteFormat {
  FOLD_NODE_WRITE_FORMAT ,
  UNFOLD_NODE_WRITE_FORMAT
}
 Type of write format. More...
 
enum  TextType {
  SO_TEXT3 ,
  SO_ANNO_TEXT3
}
 Type of Text. More...
 
typedef void PoRebuildCB(void *userData, PoBase *base)
 

Public Member Functions

virtual SoType getTypeId () const
 Returns the type identifier for this specific instance.
 
virtual const SoNodekitCataloggetNodekitCatalog () const
 Returns the SoNodekitCatalog for this instance.
 
 PoMeshContouring ()
 Constructor.
 
virtual void rebuild ()
 Forces node-kit rebuilding.
 
void setFormat (PbNumericDisplayFormat *format)
 Sets a reference to a PbNumericDisplayFormat object for the numerical display format for annotations of contour lines.
 
const PbNumericDisplayFormatgetFormat () const
 Gets the reference to a PbNumericDisplayFormat.
 
void setMiscTextAttr (PbMiscTextAttr *textAttr)
 Sets a reference to PbMiscTextAttr object for miscellaneous text attributes of annotations of contour lines.
 
const PbMiscTextAttrgetMiscTextAttr () const
 Gets a reference to PbMiscTextAttr object.
 
- Public Member Functions inherited from PoMesh2D
void setMesh (PbMesh2D *mesh)
 Defines the current surface mesh.
 
const PbMesh2DgetMesh () const
 Gets the current surface mesh.
 
- Public Member Functions inherited from PoMesh
void setMesh (PbMesh *mesh)
 Sets a reference to a PbMesh object.
 
void setDataMapping (PbDataMapping *data_mapping)
 Sets a reference to a PbDataMapping object for the association color-value.
 
void setModuleDataMapping (PbDataMapping *mod_data_mapping)
 Sets a reference to a PbDataMapping object for the association color-vectors module.
 
void setIsovaluesList (PbIsovaluesList *isovalues_list)
 Sets a reference to a PbIsovaluesList object to define a list of isovalues.
 
const PbMeshgetMesh () const
 Gets the current PbMesh object.
 
const PbDataMappinggetDataMapping () const
 Returns the current PbDataMapping object.
 
const PbDataMappinggetModuleDataMapping () const
 Returns the current PbDataMapping object for the association color-vectors module.
 
const PbIsovaluesListgetIsovaluesList () const
 Returns the current PbIsovaluesList object.
 
- Public Member Functions inherited from PoBase
void setUpdateMethod (UpdateMethodType type)
 Sets scene graph update method.
 
UpdateMethodType getUpdateMethod () const
 Gets update method.
 
void setDomain (PbDomain *dom)
 Sets a reference to a PbDomain object used to define the data limits of the graphics to be generated.
 
const PbDomaingetDomain () const
 Gets a reference to a PbDomain object used to define the data limits of the graphics to be generated.
 
void touchKit ()
 Indicates the node kit is modified.
 
SbBool isModified () const
 Return TRUE, if the kit has been modified, else otherwise.
 
SbBool isBuilt () const
 Indicates if the node kit has been built at least once.
 
void addPreRebuildCallback (PoRebuildCB *cb, void *data)
 Add a callback function to call when the node kit is rebuilt.
 
void addPostRebuildCallback (PoRebuildCB *cb, void *data)
 Add a callback function to call when the node kit is rebuilt.
 
void removePreRebuildCallback (PoRebuildCB *cb, void *data=NULL)
 Remove a callback function to call when the node kit is rebuilt.
 
void removePostRebuildCallback (PoRebuildCB *cb, void *data)
 Remove a callback function to call when the node kit is rebuilt.
 
virtual SoNodecopy (SbBool copyConnections=FALSE) const
 Copy method.
 
virtual SbBool affectsState () const
 See SoNode::affectsState() for explanations.
 
- Public Member Functions inherited from SoBaseKit
 SoBaseKit ()
 Constructor.
 
virtual SoNodegetPart (const SbName &partName, SbBool makeIfNeeded)
 Searches the nodekit catalog (and those of all nested nodekits) for the part named partName.
 
template<typename PartType >
PartType * getPart (const SbName &partName)
 Like getPart(const SbName&,SbBool) but casts the returned part to the specified type and sets the makeIfNeeded parameter to TRUE.
 
template<typename PartType >
PartType * checkPart (const SbName &partName)
 Like getPart(const SbName&,SbBool) but casts the returned part to the specified type and sets the makeIfNeeded parameter to FALSE.
 
SbString getPartString (const SoBase *part)
 Given a node or a path to a node, checks if the part exists in the nodekit, in a nested nodekit, or an element of a list part.
 
virtual SoNodeKitPathcreatePathToPart (const SbName &partName, SbBool makeIfNeeded, const SoPath *pathToExtend=NULL)
 Returns a path that begins at this nodekit and ends at partName.
 
virtual SbBool setPart (const SbName &partName, SoNode *newPart)
 Inserts the given node (not a copy) as the new part specified by partName.
 
SoNONUNICODE SbBool set (char *nameValuePairListString)
 This function allows field values of parts (nodes) to be set in several different parts simultaneously.
 
SbBool set (const SbString &nameValuePairListString)
 This function allows field values of parts (nodes) to be set in several different parts simultaneously.
 
SoNONUNICODE SbBool set (const char *partNameString, const char *parameterString)
 This function allows field values of parts (nodes) to be set.
 
SbBool set (const SbString &partNameString, const SbString &parameterString)
 This function allows field values of parts (nodes) to be set.
 
- Public Member Functions inherited from SoNode
virtual void setOverride (const SbBool state)
 Turns the override flag on or off.
 
virtual SbBool isOverride () const
 Returns the state of the override flag.
 
virtual void touch ()
 Marks an instance as modified, simulating a change to it.
 
- Public Member Functions inherited from SoFieldContainer
void setToDefaults ()
 Sets all fields in this object to their default values.
 
SbBool hasDefaultValues () const
 Returns TRUE if all of the object's fields have their default values.
 
SbBool fieldsAreEqual (const SoFieldContainer *fc) const
 Returns TRUE if this object's fields are exactly equal to fc's fields.
 
void copyFieldValues (const SoFieldContainer *fc, SbBool copyConnections=FALSE)
 Copies the contents of fc's fields into this object's fields.
 
SoNONUNICODE SbBool set (const char *fieldDataString)
 Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.
 
SbBool set (const SbString &fieldDataString)
 Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.
 
void get (SbString &fieldDataString)
 Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string.
 
virtual int getFields (SoFieldList &list) const
 Appends references to all of this object's fields to resultList, and returns the number of fields appended.
 
virtual int getAllFields (SoFieldList &list) const
 Returns a list of fields, including the eventIn's and eventOut's.
 
virtual SoFieldgetField (const SbName &fieldName) const
 Returns a the field of this object whose name is fieldName.
 
virtual SoFieldgetEventIn (const SbName &fieldName) const
 Returns a the eventIn with the given name.
 
virtual SoFieldgetEventOut (const SbName &fieldName) const
 Returns the eventOut with the given name.
 
SbBool getFieldName (const SoField *field, SbName &fieldName) const
 Returns the name of the given field in the fieldName argument.
 
SbBool enableNotify (SbBool flag)
 Notification at this Field Container is enabled (if flag == TRUE) or disabled (if flag == FALSE).
 
SbBool isNotifyEnabled () const
 Notification is the process of telling interested objects that this object has changed.
 
virtual void setUserData (void *data)
 Sets application data.
 
void * getUserData (void) const
 Gets user application data.
 
- Public Member Functions inherited from SoBase
virtual SbName getName () const
 Returns the name of an instance.
 
virtual void setName (const SbName &name)
 Sets the name of an instance.
 
void setSynchronizable (const bool b)
 Sets this to be a ScaleViz synchronizable object.
 
bool isSynchronizable () const
 Gets the ScaleViz synchronizable state of this object.
 
- Public Member Functions inherited from SoRefCounter
void ref () const
 Adds a reference to an instance.
 
void unref () const
 Removes a reference from an instance.
 
void unrefNoDelete () const
 unrefNoDelete() should be called when it is desired to decrement the reference count, but not delete the instance if this brings the reference count to zero.
 
int getRefCount () const
 Returns current reference count.
 
void lock () const
 lock this instance.
 
void unlock () const
 unlock this instance.
 
- Public Member Functions inherited from SoTypedObject
SbBool isOfType (const SoType &type) const
 Returns TRUE if this object is of the type specified in type or is derived from that type.
 
template<typename TypedObjectClass >
SbBool isOfType () const
 Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class.
 
- Public Member Functions inherited from SoGetView
 SoGetView ()
 Default constructor.
 
virtual ~SoGetView ()
 
virtual SbBool getViewportIsEnabled () const
 Returns TRUE if SoGetView functionalities are enabled, FALSE otherwise.
 
virtual const SbVec2f getViewportOrigin () const
 Returns SbViewportRegion origin.
 
virtual const SbVec2f getViewportSize () const
 Returns SbViewportRegion size.
 

Static Public Member Functions

static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static const SoNodekitCataloggetClassNodekitCatalog ()
 Returns the SoNodekitCatalog for this class.
 
- Static Public Member Functions inherited from PoMesh2D
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static const SoNodekitCataloggetClassNodekitCatalog ()
 Returns the SoNodekitCatalog for this class.
 
- Static Public Member Functions inherited from PoMesh
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static const SoNodekitCataloggetClassNodekitCatalog ()
 Returns the SoNodekitCatalog for this class.
 
- Static Public Member Functions inherited from Po3DdataMaster
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static const SoNodekitCataloggetClassNodekitCatalog ()
 Returns the SoNodekitCatalog for this class.
 
- Static Public Member Functions inherited from PoBase
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static const SoNodekitCataloggetClassNodekitCatalog ()
 Returns the SoNodekitCatalog for this class.
 
static void setNodeWriteFormat (NodeWriteFormat format)
 Sets the node write format.
 
static NodeWriteFormat getNodeWriteFormat ()
 Gets the node write format.
 
static void setTextType (TextType type)
 Sets the type of text used.
 
static TextType getTextType ()
 Gets the type of text used.
 
static void setVRML2Mode (SbBool flag)
 Set the VRML2 mode.
 
static SbBool isVRML2Mode ()
 Gets the VRML2 mode (TRUE = VRML2 mode, FALSE Inventor mode)
 
- Static Public Member Functions inherited from SoBaseKit
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static const SoNodekitCataloggetClassNodekitCatalog ()
 Returns the SoNodekitCatalog for the class SoBaseKit.
 
static void setSearchingChildren (SbBool newVal)
 Sets if nodekit children are searched during SoSearchAction traversal.
 
static SbBool isSearchingChildren ()
 Returns TRUE if nodekit children are searched during SoSearchAction traversal.
 
- Static Public Member Functions inherited from SoNode
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static SoNodegetByName (const SbName &name)
 A node's name can be set using SoBase::setName().
 
static int getByName (const SbName &name, SoNodeList &list)
 A node's name can be set using SoBase::setName().
 
- Static Public Member Functions inherited from SoFieldContainer
static SoType getClassTypeId ()
 Returns the type of this class.
 
- Static Public Member Functions inherited from SoBase
static SoType getClassTypeId ()
 Returns type identifier for this class.
 
- Static Public Member Functions inherited from SoTypedObject
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 

Public Attributes

SoSFUShort majorPeriod
 Defines the major and the minor contour lines.
 
SoSFUShort firstMajor
 Defines the first major contour lines.
 
SoSFBool annotIsVisible
 Contour lines annotations visibility.
 
SoSFEnum annotPath
 Annotations path.
 
SoSFEnum annotCrossStatus
 Controls the annotations and contour lines crossing.
 
SoSFBool annotIsBackground
 Defines if the annotations are framed by a background.
 
SoSFBool annotIsContourClip
 Defines if the contour lines are clipped by the annotations.
 
SoSFFloat annotGap
 Curvilinear distance between two annotations of a same contour line.
 
SoMFVec2f annotClippingPolygon
 This is a polygon where no annotations are present outside it.
 
SoSFFloat annotFontSize
 Font size of annotations of contour lines.
 
SoSFFloat annotFontFactor
 Font size factor of annotations of contour lines.
 
- Public Attributes inherited from PoMesh2D
SoSFShort zValuesIndex
 Defines the index of the set of values used by a representation as a z-coordinate of each mesh node (-1 by default).
 
- Public Attributes inherited from PoMesh
SoSFInt32 valuesIndex
 Defines the index of the set of values for the coloring.
 
SoSFInt32 valuesIndexForCellFilter
 Specifies the index of the set of values used to filter cells for this mesh representation.
 
SoSFInt32 vecsIndex
 Defines the index of the set of vectors for all representations which need a vector at each mesh node (PoBaseStreamLine, PoMesh2DVec, PoMesh3DVec,...)
 
SoSFEnum coloringType
 Defines the type of method used to color each mesh element, mesh edge or mesh contour line of a representation.
 
SoSFNode moduleDataMapping
 Field used to do coloring according the module of the vectors.
 
SoSFBool smoothTextureContouring
 If set to true and combined with COLOR_TEXTURE_CONTOURING coloring type, the texture used for coloring appears smoothed, since a linear interpolation is used instead of a nearest one.
 
SoSFFloat creaseAngle
 Indicates the minimum angle (in radians) between two adjacent face normals required to form a sharp crease at the edge when default normals are computed and used.
 
- Public Attributes inherited from SoBaseKit
SoSFBool boundingBoxIgnoring
 Whether to ignore this node during bounding box traversal.
 

Detailed Description

MeshViz Class to build contour lines on a 2D mesh.

Builds contour lines on a 2D mesh. These contour lines are computed from 
a level values list and the nodes scalar values of the  mesh. The level 
value list is defined by the PoMesh::setIsovaluesList() method or by the 
current PoIsovaluesList node during the traversal.

All contour lines can have the same color (PoMesh::coloringType = COLOR_INHERITED) 
or can have a color depending on the values of the contouring lines 
(PoMesh::coloringType != COLOR_INHERITED).

Contour lines are separated into 2 groups: major contour lines which can be 
annotated by their value, and minor contour lines which cannot be annotated. 
Major contour line are defined by the value of fields majorPeriod and 
firstMajor. They are annotated only if the field annotIsVisible is TRUE.
The way of putting annotations along contour lines is defined by the value
of the fields annotPath, annotCrossStatus, annotGap and annotClippingPolygon.

When the annotation are visible, the way of drawing the text of the level values 
depends on the current numeric display format and also on the current miscellaneous 
text attributes. If the method setFormat(format) is called, the current numerical 
display format is "format". Otherwise the current numerical display format is 
specified in the current inherited state (cf property node PoNumericDisplayFormat). 
If the method setMiscTextAttr(textAttr) is called, the current miscellaneous text 
attributes are defined by "textAttr". Otherwise the current miscellaneous text 
attributes are specified in the current inherited state (cf property node 
PoMiscTextAttr).

<B> Note: </B> Contour line annotations are not displayed if the mesh is not
defined in the XY plane. For example, if a 2D mesh is defined as follows:
X coordinates are constant, Y coordinates vary, and Z coordinates vary, 
(and zValuesIndex set with a value different from -1), the contour lines 
will be not annotated.
In order to annotate contour lines for a mesh not defined in the XY plane, 
define it in the XY plane and apply a rotation.

FILE FORMAT/DEFAULT

    PoMeshContouring {
    valuesIndex -1
    coloringType COLOR_INHERITED
    zValuesIndex -1
    vecsIndex -1
    valuesIndexForCellFilter -1
    moduleDataMapping NULL
    majorPeriod 3
    firstMajor 1
    annotIsVisible FALSE
    annotPath TANGENTIAL_PATH
    annotCrossStatus CROSS_CONTOUR
    annotIsBackground FALSE
    annotIsContourClip FALSE
    annotGap 1
    annotClippingPolygon 0 0
    annotFontSize 0
    }

    CATALOG PARTS

      PoMeshContouring {
        Separator alternateRep (from PoBase) {
          AppearanceKit appearance (from PoBase)
          Specifies the appearance of all the kit. By default lightModel.model=BASE_COLOR.
          MatrixTransform domainTransform (from PoBase)
          Corresponds to the domain transformation.
          Separator majorContourLineSep {
          Contains properties and shapes to draw major contour lines.
            AppearanceKit majorContourLineApp
            Specifies the appearance of major contour lines.
            Group majorContourLine
            Contains a SoLineSet shape to draw major contour lines.
          }
          Separator minorContourLineSep {
          Contains properties and shapes to draw minor contour lines.
            AppearanceKit minorContourLineApp
            Specifies the appearance of minor contour lines.
            Group minorContourLine
            Contains a SoLineSet shape to draw minor contour lines.
          }

          Separator annotBackgroundSep {
          Contains properties and shapes to draw background of annotations.
            AppearanceKit annotBackgroundApp
            Specifies the appearance of background of annotations.
            Group annotBackground
            Contains a SoFaceSet shape to draw background of annotations.
          }

          Separator annotBackgroundBorderSep {
          Contains properties and shapes to draw background border of annotations.
            AppearanceKit annotBackgroundBorderApp
            Specifies the appearance of background border of annotations.
            Group annotBackgroundBorder
            Contains a SoLineSet shape to draw background border of annotations.
          }

          Separator annotTextSep {
          Contains properties and shapes to draw the text of annotations.
            AppearanceKit annotTexApp
            Specifies the appearance of the text of annotations. By default drawStyle.style=LINES. font.size and font.name are set when the kit is rebuilt.
            Group annotText
            Contains a list of SoAnnoText3 shapes to draw the text of annotations.
          }
        }
      }

    Definition at line 105 of file PoMeshContouring.h.

Member Enumeration Documentation

◆ AnnotCrossStatus

Controls the annotations of contour lines.

Enumerator
CROSS_CONTOUR 

Annotations may cross contour lines.

CROSS_MINOR_CONTOUR 

Annotations may cross only minor contour lines (but not major contour lines).

DONT_CROSS_CONTOUR 

Annotations do not cross any contour lines.

Definition at line 168 of file PoMeshContouring.h.

◆ AnnotPath

Type of annotations path.

Enumerator
TANGENTIAL_PATH 

Annotations are tangential to the contour lines.

HORIZONTAL_PATH 

Annotations are horizontal.

VERTICAL_PATH 

Annotations are vertical.

Definition at line 148 of file PoMeshContouring.h.

Constructor & Destructor Documentation

◆ PoMeshContouring()

PoMeshContouring::PoMeshContouring ( )

Constructor.

Member Function Documentation

◆ getClassNodekitCatalog()

static const SoNodekitCatalog * PoMeshContouring::getClassNodekitCatalog ( )
static

Returns the SoNodekitCatalog for this class.

◆ getClassTypeId()

static SoType PoMeshContouring::getClassTypeId ( )
static

Returns the type identifier for this class.


◆ getFormat()

const PbNumericDisplayFormat * PoMeshContouring::getFormat ( ) const

Gets the reference to a PbNumericDisplayFormat.

See setFormat.

◆ getMiscTextAttr()

const PbMiscTextAttr * PoMeshContouring::getMiscTextAttr ( ) const

Gets a reference to PbMiscTextAttr object.

See setMiscTextAttr.

◆ getNodekitCatalog()

virtual const SoNodekitCatalog * PoMeshContouring::getNodekitCatalog ( ) const
virtual

Returns the SoNodekitCatalog for this instance.

Reimplemented from PoMesh2D.

◆ getTypeId()

virtual SoType PoMeshContouring::getTypeId ( ) const
virtual

Returns the type identifier for this specific instance.

Reimplemented from PoMesh2D.

◆ rebuild()

virtual void PoMeshContouring::rebuild ( )
virtual

Forces node-kit rebuilding.

See PoBase.

Reimplemented from PoBase.

◆ setFormat()

void PoMeshContouring::setFormat ( PbNumericDisplayFormat format)

Sets a reference to a PbNumericDisplayFormat object for the numerical display format for annotations of contour lines.

If this method is not called the format used is the one of the default constructor of PbNumericDisplayFormat.

◆ setMiscTextAttr()

void PoMeshContouring::setMiscTextAttr ( PbMiscTextAttr textAttr)

Sets a reference to PbMiscTextAttr object for miscellaneous text attributes of annotations of contour lines.

If this method is not called the text attributes used are those of the default constructor of PbMiscTextAttr.

Member Data Documentation

◆ annotClippingPolygon

SoMFVec2f PoMeshContouring::annotClippingPolygon

This is a polygon where no annotations are present outside it.

If the point list is empty, the mesh limits will be used instead. By default, annotClippingPolygon = (0,0)

Definition at line 255 of file PoMeshContouring.h.

◆ annotCrossStatus

SoSFEnum PoMeshContouring::annotCrossStatus

Controls the annotations and contour lines crossing.

  • CROSS_CONTOUR, annotations may cross contour lines.
  • CROSS_MINOR_CONTOUR, annotations may cross only minor contour lines (but not major contour lines).
  • DONT_CROSS_CONTOUR annotations do not cross any contour lines.

By default, annotCrossStatus = CROSS_CONTOUR.

Note that annotations may always cross the annotated contour line, however this field prevents annotations from crossing other contour lines.

Definition at line 225 of file PoMeshContouring.h.

◆ annotFontFactor

SoSFFloat PoMeshContouring::annotFontFactor

Font size factor of annotations of contour lines.

This field is only interpreted when an SoProjection node is applicable to contouring. By default, annotFontFactor = 1.

Definition at line 275 of file PoMeshContouring.h.

◆ annotFontSize

SoSFFloat PoMeshContouring::annotFontSize

Font size of annotations of contour lines.

This value is a multiplicative factor of the domain size or of the clipping polygon size (if it is defined). The font size used is equal to annotFontSize * Ds, where Ds is the max of the width and the height of the domain or of the clipping polygon. If this value is <= 0, the annotations font size is fixed at 0.04. By default, annotFontSize = 0.

Definition at line 267 of file PoMeshContouring.h.

◆ annotGap

SoSFFloat PoMeshContouring::annotGap

Curvilinear distance between two annotations of a same contour line.

It is a multiplicative factor of the domain size or of the clipping polygon size (if it is defined). The distance used is equal to annotGap * Ds, where Ds is the max of the width and the height of the domain or of the polygon. By default, annotGap = 1.

Definition at line 247 of file PoMeshContouring.h.

◆ annotIsBackground

SoSFBool PoMeshContouring::annotIsBackground

Defines if the annotations are framed by a background.

By default, annotIsBackground = FALSE

Definition at line 230 of file PoMeshContouring.h.

◆ annotIsContourClip

SoSFBool PoMeshContouring::annotIsContourClip

Defines if the contour lines are clipped by the annotations.

By default, annotIsContourClip = FALSE

Definition at line 236 of file PoMeshContouring.h.

◆ annotIsVisible

SoSFBool PoMeshContouring::annotIsVisible

Contour lines annotations visibility.

By default, annotIsVisible = FALSE

Definition at line 202 of file PoMeshContouring.h.

◆ annotPath

SoSFEnum PoMeshContouring::annotPath

Annotations path.

  • TANGENTIAL_PATH, annotations are tangential to the contour lines.
  • HORIZONTAL_PATH, annotations are horizontal.
  • VERTICAL_PATH, annotations are vertical.

By default, annotPath = TANGENTIAL_PATH.

Definition at line 212 of file PoMeshContouring.h.

◆ firstMajor

SoSFUShort PoMeshContouring::firstMajor

Defines the first major contour lines.

See also majorPeriod. By default, firstMajor = 1.

Definition at line 196 of file PoMeshContouring.h.

◆ majorPeriod

SoSFUShort PoMeshContouring::majorPeriod

Defines the major and the minor contour lines.

majorPeriod is the period of major contour lines. Only major contour lines can be annotated. See also firstMajor. By default, majorPeriod = 3.

Definition at line 190 of file PoMeshContouring.h.


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