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Open Inventor Release 2023.2.3
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Open Inventor Release 2023.2.3
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Defines an abstract cell of an extracted mesh.
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#include <MeshVizXLM/extrmesh/cell/MeXCell.h>
Inheritance diagram for MeXCell:Additional Inherited Members | |
| Public Member Functions inherited from MiCell | |
| virtual | ~MiCell () |
| Virtual destructor. | |
| virtual size_t | getNumNodes () const =0 |
| Gets the number of nodes. | |
| virtual size_t | getNodeIndex (size_t node) const =0 |
| Gets the index (in the mesh) of a node. | |
| virtual double | getRelativeSize (const MiGeometryI *meshGeometry) const |
| Gets the relative size of the cell. | |
| virtual void | getWeight (const MbVec3d &ipcoord, std::vector< double > &weight) const |
| Gets the weights of a point defined by its iso parametric coordinates. | |
| virtual MbVec3d | getIsoParametricCoord (size_t nodeIndex) const |
| Gets the iso parametric coordinates of a cell's node. | |
| virtual MbVec3d | getCenter (const MiGeometryI &geometry) const |
| Gets the center of the cell. | |
| virtual bool | isPointInsideCell (const MiGeometryI &meshGeometry, const MbVec3d &point, std::vector< double > &weights) const |
| Checks if a point is inside or outside a cell. | |
| Protected Member Functions inherited from MiCell | |
| virtual std::ostream & | toStream (std::ostream &s) const |
| Performs an output operation on a stream which is returned afterward. | |
Defines an abstract cell of an extracted mesh.
A cell is a basic volume, surface or edge element that connects adjacent nodes of a mesh.
The implementation of all the methods of this class must be thread-safe because it might be called concurrently by multiple threads. If the implementation can't be thread-safe, MeshViz XLM must be forced to use only 1 thread. It can be done by calling MiMeshViz::init(1) or MoMeshViz::init(1) or setting the parallel argument to false for each extractor instantiation. For instance by calling MiSkinExtractUnstructured::getNewInstance(&mesh, false);
1.9.8 