The class of curved triangular faces using bounding edges and blending functions.
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| CrvTriBlending (pMeshEnt in_face) |
| | ctor 1
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| CrvTriBlending (VtxPtrVec in_vert_vec) |
| | ctor 2
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| ~CrvTriBlending () |
| | dtor
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int | eval (double u, double v, double *pos) |
| | evaluate w.r.t. the barycentric/area coordinates
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int | v_data_size () const |
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std::string | v_tag_name () const |
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int | eval_deriv1 (double in_xi_1, double in_xi_2, Point3d &dxyz_dxi1, Point3d &dxyz_dxi2) |
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| | CrvFace (pMeshEnt in_face) |
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| | CrvFace (VtxPtrVec in_vert_vec) |
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virtual | ~CrvFace () |
| | dtor
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int | display (std::ostream &file, int in_sample_pts) |
| | Function to display the curve edge by sampling edge points.
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int | v_ent_type () const |
| | returns entity type representing a mesh face
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double | interp_error () |
| | measuring the approximation error of the mesh face to the actual geometric model face
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void | dxi_deta (const Point2d in_eta, Mat2x2 &out_dxi_deta) |
| | evaluate first derivative of coord transformation
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void | eval_deriv1_by_eta (const Point2d in_eta, Point3d &out_dxyz_deta1, Point3d &out_dxyz_deta2) |
| | evaluate Jacobian of the mapping with respect to
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| | CrvEnt (pMeshEnt in_mesh_ent) |
| | ctor More...
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| | CrvEnt (VtxPtrVec in_vert_vec) |
| | ctor More...
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virtual | ~CrvEnt () |
| | dtor
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| void | get_xi_by_eta (Point3d in_eta, Point3d &out_xi) |
| | evaluate barycentric coordinates given the standard coordinates More...
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| void | get_eta_by_ceta (Point3d in_ceta, Point3d &out_eta) |
| | evaluate standard coordinates given the collapsed/tensor coordinates More...
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| void | get_xi_by_ceta (Point3d in_ceta, Point3d &out_xi) |
| | evaluate barycentric coordinates given the collapsed/tensor coordinates More...
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| void | eval_by_xi (Point3d in, Point3d &out) |
| | evaluate xyz by barycentric coordinates More...
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| void | eval_by_eta (Point3d in, Point3d &out) |
| | evaluate xyz by standard cartesian coordinates More...
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| void | eval_by_coll_eta (Point3d in, Point3d &out) |
| | evaluate xyz by collapsed/tensor coordinates More...
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| void | diff_by_xi (Point3d in, Mat3x3 &out) |
| | evaluate dxyz/dxi, return all derivs in a matrix form More...
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| void | diff_by_xi (Point3d in, int j, Point3d &out) |
| | evaluate dxyz/dxi_j, return derivs in one direction More...
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| void | diff_by_eta (Point3d in, Mat3x3 &out) |
| | evaluate derivatives w.r.t. standard cartesian coordinates More...
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| void | diff_by_eta (Point3d in, int j, Point3d &out) |
| | evaluate derivatives w.r.t. standard cartesian coordinates in one direction More...
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void | set_id (int i) |
| | sets entity id
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int | get_id () |
| | gets entity id
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int | get_exp_dim () |
| | return dimension in xi or eta
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int | get_coord_dim () |
| | return coordinate dimension in xyz
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| pMeshEnt | get_vertex (int i) |
| | return the ith bounding vertex of the mesh entity More...
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int | ent_type () |
| | return the topological entity type. 0 – vertex, 1 – edge, 2 – face, 3 – region
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int | data_size () |
| | return the number of doubles associated with the current mesh entity
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std::string | tag_name () |
| | return the name string of the data
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int | save_nodal_data_to_mesh (double *in_data) |
| | save the data to the underlying mesh database
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int | load_nodal_data_from_mesh (double **out_data) |
| | fetch data from mesh database
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bool | has_data () |
| | return whether the entity has high-order shape data
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bool | edge_on_model_bdry (pMeshEnt vtx0, pMeshEnt vtx1) |
| | return whether the mesh edge is classified on model edge or face
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bool | face_on_model_bdry (pMeshEnt vtx0, pMeshEnt vtx1, pMeshEnt vtx2) |
| | return whether the mesh face is classified on model face
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int | setup_verts () |
| | set up the corresponding vertex and edges
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int | setup_edges () |
| | this functions allocates memory
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int | clear_edges () |
| | this function frees memory
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void | eval_diff_fd (double in_xi1, double in_xi2, Point3d &dxyz_dxi1, Point3d &dxyz_dxi2) |
| | eval first derivatives by forward differencing
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void | eval_diff_analytic (double in_xi1, double in_xi2, Point3d &dxyz_dxi1, Point3d &dxyz_dxi2) |
| | eval first derivatives by analytic expressions
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void | eval_diff_analytic_c2 (double in_xi1, double in_xi2, Point3d &dxyz_dxi1, Point3d &dxyz_dxi2) |
| | eval first derivatives by analytic expressions
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virtual void | v_eval_by_xi (Point3d in, Point3d &out) |
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virtual void | v_eval_by_eta (Point3d in, Point3d &out) |
| | evaluate mapping given input in Standard Cartesian Coords
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virtual void | v_eval_by_coll_eta (Point3d in, Point3d &out) |
| | evaluate mapping given input in Local tensor/collapsed Coords
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virtual void | v_diff_by_xi (Point3d in, Mat3x3 &out) |
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virtual void | v_diff_by_xi (Point3d in, int j, Point3d &out) |
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virtual void | v_diff_by_eta (Point3d in, Mat3x3 &out) |
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virtual void | v_diff_by_eta (Point3d in, int j, Point3d &out) |
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virtual int | v_get_exp_dim () |
| | expansion dimension for face is set to be 2
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virtual int | v_get_coord_dim () |
| | all curved entities are assumed to be embeded in 3D space
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pMeshEnt | get_mesh_ent () |
| | get the mesh entity
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void | set_mesh_ent (pMeshEnt in_ent) |
| | set the mesh entity
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CrvEdgePtrVec | m_crvedges |
| | a vector of edges bounding this face, ordered by the vertices order defined as: edge 0 -> v0, v1 edge 1 -> v1, v2 edge 2 -> v2, v0
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pTriGeom | m_geom |
| | pointer to geometry shape object
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VtxPtrVec | m_vert_vec |
| | ordered set of mesh vertices
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pMeshEnt | m_mesh_ent |
| | topological mesh entity
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std::vector< Point3d > | m_ctrl_pt_vec |
| | container used to store the control point values
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The class of curved triangular faces using bounding edges and blending functions.
Public Member Functions inherited from CrvFace
1.8.9.1
