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libgenua
Basic Geometry, Numerical Algorithms and Interfaces
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libgenua
Basic Geometry, Numerical Algorithms and Interfaces
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Holds visualization data.
MeshFields is used to represent data on a discretized surface, specificially for visualization. This class is used to generate and save data for scalar fields on surface meshes, to be read by the visualization tools.
Note: Use MxMesh instead.
#include <meshfields.h>
Public Member Functions | |
| MeshFields () | |
| empty init | |
| const std::string & | name () const |
| case name | |
| void | name (const std::string &s) |
| case name | |
| uint | nvertices () const |
| number of nodes | |
| uint | nmarkers () const |
| number of point markers | |
| uint | nline2 () const |
| number of line elements | |
| uint | ntri3 () const |
| number of 3-node triangles | |
| uint | nquad4 () const |
| number of 4-node quads | |
| uint | nelements () const |
| number of shell elements | |
| uint | nmodes () const |
| number of eigenmodes | |
| uint | nshapes () const |
| number of named shapes | |
| uint | nfields () const |
| number of scalar datasets | |
| uint | nvfields () const |
| number vector fields | |
| uint | ncompsets () const |
| number of component sets | |
| uint | ntraject () const |
| number of trajectories | |
| Real | value (uint ifield, uint jnode) const |
| access numerical value jnode of field ifield | |
| const Vct3 & | node (uint j) const |
| access vertex j | |
| const Vct3 & | normal (uint j) const |
| access normal j | |
| const Indices & | markerIndices () const |
| access vertex indices of point markers | |
| const uint * | line2Vertices (uint i) const |
| access vertex indices of line element i | |
| const uint * | tri3Vertices (uint i) const |
| access vertex indices of triangle element i | |
| const uint * | quad4Vertices (uint i) const |
| access vertex indices of quad element i | |
| const std::string & | fieldname (uint i) const |
| name of dataset i | |
| const std::string & | vfieldname (uint i) const |
| name of dataset i | |
| const std::string & | csetname (uint i) const |
| name of component set i | |
| const Vector & | field (uint i) const |
| access field vector | |
| const PointList< 3 > & | vectorField (uint i) const |
| access field vector | |
| const Indices & | componentSet (uint i) const |
| access component set | |
| const std::string & | modename (uint i) const |
| name of mode i | |
| const std::string & | shapename (uint i) const |
| name of shape i | |
| const Vector & | namedshape (uint i) const |
| access named shape i | |
| const PointList< 3 > & | eigenmode (uint imode) const |
| access modeshape | |
| bool | isNodalField (uint i) const |
| check if field i contains nodal values | |
| const std::string & | trajectoryName (uint i) const |
| access trajectory name | |
| bool | hasVertexNormals () const |
| inquire if vertex normals are present | |
| uint | addVertex (const Vct3 &v) |
| general: create vertex, return its index | |
| void | addVertices (const PointList< 3 > &v) |
| add vertex list | |
| uint | addNormal (const Vct3 &n) |
| general: create normal, return its index | |
| uint | addMarker (uint ipos) |
| place a point marker at vertex ipos and return its index | |
| uint | addMarker (const PointList< 3 > &pts) |
| add marker nodes | |
| uint | addTri3 (const uint *vix) |
| create a simplex triangle, return its index | |
| uint | addTri3 (uint a, uint b, uint c) |
| create a simplex triangle, return its index | |
| uint | addQuad4 (const uint *vix) |
| create a 4-node quad, return its index | |
| uint | addQuad4 (uint a, uint b, uint c, uint d) |
| create a 4-node quad, return its index | |
| uint | addLine2 (uint a, uint b) |
| add a line element, return its index | |
| void | addLine2 (const PointList< 3 > &polyline) |
| add polyline (Line2 elements) | |
| void | addMesh (const Triangulation &t) |
| create geometry data from triangulation | |
| void | addMesh (const TriMesh &t) |
| create geometry data from triangulation | |
| void | addMesh (const PointGrid< 3 > &pg) |
| create quad elements from point grid | |
| void | addMesh (const PointGrid< 3 > &pg, const PointGrid< 3 > &ng) |
| create quad elements from point grid and normals | |
| uint | addField (const std::string &fname, const Vector &values) |
| add field data, return field index | |
| uint | addVectorField (const std::string &fname, const PointList< 3 > &values) |
| add vector field data, return field index | |
| uint | addComponentSet (const std::string &fname, const Indices &cmp) |
| add a set of component definitions | |
| uint | addModeShape (const std::string &sname, const PointList< 6 > &shape) |
| add modeshape | |
| uint | addModeShape (const std::string &sname, const PointList< 3 > &shape) |
| add modeshape | |
| uint | addModeShape (const std::string &sname, const Matrix &shape) |
| add modeshape | |
| uint | addNamedShape (const std::string &fname, const Vector &values) |
| add named shape (in modal subspace coordinates) | |
| uint | addTrajectory (const std::string &tname, const Matrix &m) |
| add a named trajectory (first column is time, min. 12 DOF) | |
| void | mergePayload (const MeshFields &a) |
| merge in data from object containing the same mesh | |
| void | clear () |
| clear all data | |
| XmlElement | toXml () const |
| create XML representation | |
| void | fromXml (const XmlElement &xe) |
| construct from XML representation | |
Protected Attributes | |
| std::string | csname |
| name for the case | |
| PointList< 3 > | vtx |
| vertex and normal coordinates | |
| ShapeArray | mds |
| modeshapes and 3-component vector fields | |
| StringArray | vecfnames |
| vector field names | |
| Indices | fpt |
| edges, point markers, line elements, simplex triangles, 4-node quads | |
| std::vector< Indices > | icomp |
| element to component assignments | |
| StringArray | scomp |
| component set names | |
| VectorArray | vfield |
| values to visualize | |
| StringArray | sfield |
| names of the data fields | |
| StringArray | modenames |
| names of the modes | |
| VectorArray | nshape |
| named special shapes | |
| StringArray | sshape |
| names for these shapes | |
| MatrixArray | traject |
| trajectories | |
| StringArray | tjnames |
| trajectory names | |
1.8.5
