Isosurface extractor for hexahedron IJK meshes
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#include <MeshVizXLM/extractors/MiIsosurfExtractHexahedronIjk.h>
Isosurface extractor for hexahedron IJK meshes
Builds the isosurface of the given isovalue in the given dataset.
Definition at line 44 of file MiIsosurfExtractHexahedronIjk.h.
◆ ~MiIsosurfExtractHexahedronIjk()
virtual MiIsosurfExtractHexahedronIjk::~MiIsosurfExtractHexahedronIjk |
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◆ extractIsovalue() [1/2]
Builds the isosurface of the given isovalue in the given PER_NODE dataset as a surface mesh.
- Note
- MiScalardSetI dataset must always be bound PER_NODE to the mesh, otherwise use MiScalarSetIjk.
- Parameters
-
isovalue | Value for which an isosurface must be computed |
dataSet | The input PER_NODE data set used to compute the isovalue from |
cellFilter | The cell filter |
- Returns
- The extracted isosurface
◆ extractIsovalue() [2/2]
Builds the isosurface of the given isovalue in the given PER_CELL dataset as a surface mesh.
- Note
- MiScalardSetIjk dataset must always be bound PER_CELL to the mesh, otherwise use MiScalarSetI.
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In this case of a dataset bound PER_CELL, it will be converted into a new internal dataset bound PER_NODE and cached in the extractor.
- Parameters
-
isovalue | Value for which an isosurface must be computed |
dataSet | The input data set used to compute the isovalue from |
cellFilter | The cell filter |
- Returns
- The extracted isosurface
Implements MiIsosurfExtractIjk.
◆ extractScalarSet() [1/2]
Computes a PER_NODE scalar set on the extracted isosurface.
Note : The argument i of the method MiScalardSetI::get(i) refers to the i-th node of the mesh. Thus the binding of the inputSet must be PER_NODE. An exception is thrown otherwise.
- Parameters
-
inputSet | the input scalar set defined on the volume mesh |
- Returns
- the output scalar set defined on the resulting isosurface mesh
◆ extractScalarSet() [2/2]
Computes a PER_CELL scalar set on the extracted isosurface.
Note : The argument i,j,k of the method MiScalardSetIjk::get(i,j,k) refers to the cell (i,j,k). Thus the binding of the inputSet must be PER_CELL. An exception is thrown otherwise.
- Parameters
-
inputSet | the input scalar set defined on the volume mesh |
- Returns
- the output scalar set defined on the resulting isosurface mesh
Implements MiIsosurfExtractIjk.
◆ extractVec3Set() [1/2]
Computes a vector set on the extracted isosurface.
Note : The argument i of the method MiVec3dSetI::get(i) refers to the i-th node of the mesh. Thus the binding of the inputSet must be PER_NODE. An exception is thrown otherwise.
- Parameters
-
inputSet | the input vector set defined on the volume mesh |
- Returns
- the output scalar set defined on the resulting isosurface mesh
◆ extractVec3Set() [2/2]
Computes a vector set on the extracted isosurface.
Note : The argument i,j,k of the method MiVec3dSetIjk::get(i,j,k) refers to the cell (i,j,k). Thus the binding of the inputSet must be PER_CELL. An exception is thrown otherwise.
- Parameters
-
inputSet | the input vector set defined on the volume mesh |
- Returns
- the output scalar set defined on the resulting isosurface mesh
Implements MiIsosurfExtractIjk.
◆ getNewInstance()
Factory method returning a new instance of a class implementing this interface.
- Parameters
-
mesh | The input mesh |
parallel | When true, tries to create an extract module using a parallel algorithm to speed up the extraction. |
tessellator | The tessellator object used for tessellating non linear cells (quadratic,...). |
- Note
- Only some of the extraction algorithms have a parallel implementation.
The documentation for this class was generated from the following file: