| PbTetrahedronMesh3D Class |
Defines a mesh of tetrahedrons.
Inheritance HierarchyOIV.InventorSoNetBase
OIV.MeshViz.GraphPbBase
OIV.MeshViz.DataPbMesh
OIV.MeshViz.DataPbMesh3D
OIV.MeshViz.DataPbIndexedMesh3D
OIV.MeshViz.DataPbTetrahedronMesh3D
Namespace: OIV.MeshViz.Data
Assembly: OIV.MeshViz (in OIV.MeshViz.dll) Version: 2024.1.1.0 (2024.1.1)
SyntaxThe PbTetrahedronMesh3D type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | PbTetrahedronMesh3D | Calls PbTetrahedronMesh3D(true). |
| PbTetrahedronMesh3D(Boolean) | Constructor of a default simple mesh. |
| PbTetrahedronMesh3D(Int32, Single, Single, Single, Int32, Int32) | Calls PbTetrahedronMesh3D(num_nodes, x_nod, y_nod, z_nod, num_tetrahedrons, tetrahedron_index, true). |
| PbTetrahedronMesh3D(Int32, Single, Single, Single, Int32, Int32, Boolean) | Constructor of a volume mesh. |
Methods| Name | Description | |
|---|---|---|
| AddStringsSet(Int32, String) | Calls AddStringsSet(set_index, val, ""). (Inherited from PbMesh.) |
| AddStringsSet(Int32, String, String) | Adds a set of string values . |
| AddValuesSet(Int32, Single) | Calls AddValuesSet(set_index, val, ""). (Inherited from PbMesh.) |
| AddValuesSet(Int32, Single, PbMeshDataBindings) | Calls AddValuesSet(set_index, val, binding, ""). (Inherited from PbMesh.) |
| AddValuesSet(Int32, Single, String) | Adds a set of scalar values. |
| AddValuesSet(Int32, Single, PbMeshDataBindings, String) | Adds a set of scalar values that can be located either at nodes or at cells. |
| AddVecsSet(Int32, SbVec3f) | Calls AddVecsSet(set_index, val, ""). (Inherited from PbMesh.) |
| AddVecsSet(Int32, SbVec3f, String) | Adds a set of vector values . |
| CopyFrom(PbBase) | Assignment operator. |
| CopyFrom(PbIndexedMesh3D) | Assignment operator. |
| CopyFrom(PbMesh) | Assignment operator. |
| CopyFrom(PbTetrahedronMesh3D) | Assignment operator. |
| EnableConnection | Activates/deactivates the mechanism of connection. |
| Equals | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
| FindContainingCell(SbVec3f, Single, SbVec3f) | Find the cell that contains the point. |
| FindContainingCell(SbVec3f, Single, SbVec3f, PbCell) | (Inherited from PbMesh.) |
| GetAdjacentCellsIndByFacet(Int32, ArrayList) | Obsolete. Gets the list of indices of cells that are adjacent (by a facet) to cell_index. |
| GetAdjacentCellsIndByFacet(Int32, IListInt32) | Gets the list of indices of cells that are adjacent (by a facet) to cell_index. |
| GetAdjacentCellsIndByNode(Int32, ArrayList) | Obsolete. Gets the list of indices of cells that are adjacent (by a node) to cell_index. |
| GetAdjacentCellsIndByNode(Int32, IListInt32) | Gets the list of indices of cells that are adjacent (by a node) to cell_index. |
| GetArea | Gets the area of the mesh. |
| GetBiggestCellBox | Gets the biggest cell's bounding box, returns also the index of this cell . |
| GetBoundingBox | Gets the bounding box of the mesh. |
| GetCell | Gets the cell with index cell_index. |
| GetCoordinates | Get the current coordinates of the nodes of this mesh. |
| GetGeometry(SbNativeArraySingle, SbNativeArraySingle, SbNativeArraySingle, SbNativeArrayInt32) | Gets the current mesh geometry. |
| GetGeometry(SbNativeArraySingle, SbNativeArraySingle, SbNativeArraySingle, SbNativeArrayInt32, SbNativeArrayInt32) | Gets the current mesh geometry . |
| GetHashCode |
Overrides GetHashCode().
(Inherited from SoNetBase.) |
| GetMaxValuesSet | Gets the max of a set of scalars. |
| GetMaxVecsSet | Gets the max module of a set of vectors. |
| GetMinValuesSet | Gets the min of a set of scalars. |
| GetMinVecsSet | Gets the min module of a set of vectors. |
| GetNodeCoord | Gets the coordinates of a node. |
| GetNodeOwnerCellsInd(Int32, ArrayList) | Obsolete. Gets the list of indices of cells that own the node "nod_index". |
| GetNodeOwnerCellsInd(Int32, IListInt32) | Gets the list of indices of cells that own the node "nod_index". |
| GetNodes | Gets the mesh nodes coordinate arrays . |
| GetNodesOwnerCellsInd(ArrayList, ArrayList) | Obsolete. Gets the list of indices of cells that own the list of nodes "nod_indices". |
| GetNodesOwnerCellsInd(IListInt32, IListInt32) | Gets the list of indices of cells that own the list of nodes "nod_indices". |
| GetNumCells | Gets the number of cells in the mesh. |
| GetNumNodes | Gets the number of nodes in the mesh. |
| GetNumStringsSet | Gets the number of set of string values. |
| GetNumValuesSet | Gets the number of set of scalar values. |
| GetNumVecsSet | Gets the number of set of vector values. |
| GetSmallestCellBox | Gets the smallest cell's bounding box, returns also the index of this cell . |
| GetStringsSet | Gets a set of string values. |
| GetStringsSetName | Gets the name associated to a string values set. |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetValuesBinding | Gets the binding of the scalar value set. |
| GetValuesSet | Gets a set of scalar values. |
| GetValuesSetName | Gets the name associated to a scalar values set. |
| GetVecsSet | Gets a set of vector values. |
| GetVecsSetName | Gets the name associated to a vec values set. |
| GetVolume | Gets the volume of the mesh. |
| IsConnectionEnabled | Returns true if the connection mechanism is active, otherwise false. |
| IsDataDuplicated | Returns true if mesh's data are duplicated, false otherwise. |
| RemoveAllStringsSet | Remove all sets of strings values. |
| RemoveAllValuesSet | Remove all sets of scalar values. |
| RemoveAllVecsSet | Remove all sets of vector values. |
| RemoveStringsSet | Remove a set of string values. |
| RemoveValuesSet | Remove a set of scalar values. |
| RemoveVecsSet | Remove a set of vector values. |
| SetCoordinates | Set new node coordinates without modifying the mesh topology. |
| SetGeometry(Int32, Single, Single, Single, Int32, Int32) | Sets a new geometry. |
| SetGeometry(Int32, Single, Single, Single, Int32, Int32, Int32) | Sets a new geometry. |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Touch | Simulates the changing of an instance of this object, so all connected objects are informed of this change. |
RemarksClass to define an indexed 3D mesh made up of tetrahedrons. This mesh is defined by a list of tetrahedrons. Each tetrahedron is defined by 4 indices of nodes.
The nodes coordinates are defined by 3 arrays x_nod, y_nod, z_nod of num_nodes floats. The tetrahedrons are defined by the array tetrahedron_index of num_tetrahedrons*4 integers. tetrahedron_index[(n*4)+p] is the p-th node index of the n-th tetrahedron of the mesh (0 <= p <= 3). Each tetrahedron must be numbered by repecting the following rule : the 3 first indices define a facet of the tetrahedron and orient it towards the interior of the tetrahedron.
Each facet of a tetrahedron may have 2 references in the mesh, that is, one facet is common to 2 tetrahedrons. The facets which are referred to once in the mesh define the mesh skin.
The values on the mesh nodes are defined by the PbMesh.addValuesSet(set_index,val) method, where val argument is an array of num_nodes floats.
See Also