#include <BrElement2dNodeTraverser.h>
Inheritance diagram for OdBrElement2dNodeTraverser:
Public Member Functions | |
| OdBrElement2dNodeTraverser () | |
| ~OdBrElement2dNodeTraverser () | |
| OdBrErrorStatus | setElement (const OdBrMesh2dElement2dTraverser &mesh2dElement2dTraverser) |
| OdBrErrorStatus | setElement (const OdBrElement2d &element) |
| OdBrErrorStatus | getElement (OdBrElement2d &element) const |
| OdBrErrorStatus | setNode (const OdBrNode &node) |
| OdBrErrorStatus | getNode (OdBrNode &node) const |
| OdBrErrorStatus | getSurfaceNormal (OdGeVector3d &vector) const |
| OdBrErrorStatus | getParamPoint (OdGePoint2d &point) const |
 Public Member Functions inherited from OdBrTraverser | |
| bool | done () const |
| OdBrErrorStatus | next () |
| OdBrErrorStatus | restart () |
| virtual | ~OdBrTraverser () |
| bool | isEqualTo (const OdBrTraverser *pOtherTraverser) const |
| bool | isNull () const |
| OdBrErrorStatus | setValidationLevel (const BrValidationLevel &level= *(BrValidationLevel *) NULL) |
| OdBrErrorStatus | getValidationLevel (BrValidationLevel &level) const |
Additional Inherited Members | |
| Protected Member Functions inherited from OdBrTraverser | |
| OdBrTraverser () | |
| OdBrTraverser (const OdBrTraverser &source) | |
| Protected Attributes inherited from OdBrTraverser | |
| OdRxObjectPtr | m_pImp |
| OdSharedPtr< OdDbStubPtrArray > | m_pFSubentPath |
| bool | m_bIsValidate |
Detailed Description
This interface class represents element node traversers. It is used to access node data, such as surface normals and pairs of uv parameters.
- Remarks
- This class is implemented only for Spatial modeler.
- See also
- TD_Br
<group OdBr_Classes>
Definition at line 44 of file BrElement2dNodeTraverser.h.
Constructor & Destructor Documentation
◆ OdBrElement2dNodeTraverser()
| OdBrElement2dNodeTraverser::OdBrElement2dNodeTraverser | ( | ) |
Default constructor.
◆ ~OdBrElement2dNodeTraverser()
| OdBrElement2dNodeTraverser::~OdBrElement2dNodeTraverser | ( | ) |
Destructor.
Member Function Documentation
◆ getElement()
| OdBrErrorStatus OdBrElement2dNodeTraverser::getElement | ( | OdBrElement2d & | element | ) | const |
Returns the element that owns the element node list.
- Parameters
-
element [out] Defines the 2D element object, passed by reference.
- Returns
- Returns odbrOK if successful, or an appropriate error code if not.
- Remarks
- In case of an error, the element reference object passed as an argument is unchanged.
◆ getNode()
| OdBrErrorStatus OdBrElement2dNodeTraverser::getNode | ( | OdBrNode & | node | ) | const |
Returns the node at the current position in the element node list.
- Parameters
-
node [out] Node at the current position.
- Returns
- Returns odbrOK if successful, or an appropriate error code if not.
- Remarks
- In case of an error, the node reference object that is passed as an argument is unchanged.
◆ getParamPoint()
| OdBrErrorStatus OdBrElement2dNodeTraverser::getParamPoint | ( | OdGePoint2d & | point | ) | const |
Returns the 2D element node's underlying parameter point.
- Parameters
-
point [out] Parameter point.
- Returns
- Returns odbrOK if successful, or an appropriate error code if not.
- Remarks
- In case of an error, the parameter point reference object is unchanged.
◆ getSurfaceNormal()
| OdBrErrorStatus OdBrElement2dNodeTraverser::getSurfaceNormal | ( | OdGeVector3d & | vector | ) | const |
Returns the normal vector computed on the original surface at the current node.
- Parameters
-
vector [out] Normal vector at the current node.
- Returns
- Returns odbrOK if successful, or an appropriate error code if not.
- Remarks
- In case of an error, the normal vector reference argument's value is unchanged.
◆ setElement() [1/2]
| OdBrErrorStatus OdBrElement2dNodeTraverser::setElement | ( | const OdBrElement2d & | element | ) |
Sets the specific element node list to this traverser.
- Parameters
-
element [in] Defines the 2D element with a topological adjacent list of nodes, starting at the first node in the list.
- Returns
- Returns odbrOK if successful, or an appropriate error code if not.
- Remarks
- In case of an error, the value of this traverser's element node list is unchanged.
◆ setElement() [2/2]
| OdBrErrorStatus OdBrElement2dNodeTraverser::setElement | ( | const OdBrMesh2dElement2dTraverser & | mesh2dElement2dTraverser | ) |
Sets the specific element node list to this traverser.
- Parameters
-
mesh2dElement2dTraverser [in] Defines the topological adjacent list of nodes owned by the 2D element at the current position in this OdBrMesh2dElement2dTraverser, starting at the first node in the list.
- Returns
- Returns odbrOK if successful, or an appropriate error code if not.
- Remarks
- In case of an error, the value of this traverser's element node list is unchanged.
◆ setNode()
| OdBrErrorStatus OdBrElement2dNodeTraverser::setNode | ( | const OdBrNode & | node | ) |
Sets the starting position of this traverser to a specific node in the element node list.
- Parameters
-
node [in] Node at which the traverser's starting position is set.
- Returns
- Returns odbrOK if successful, or an appropriate error code if not.
- Remarks
- In case of an error, the traverser's element node list is unchanged.
The documentation for this class was generated from the following file: