WTargetCalculator Class Reference

This is a concrete class. More...

#include <WTargetCalculator.hpp>

Inheritance diagram for WTargetCalculator:

Collaboration diagram for WTargetCalculator:

Public Member Functions
virtual	~WTargetCalculator ()
	virtual destructor ensures use of polymorphism during destruction More...
virtual void	compute_target_matrices (PatchData &pd, MsqError &err)
virtual	~WTargetCalculator ()
	virtual destructor ensures use of polymorphism during destruction More...
virtual void	compute_target_matrices (PatchData &pd, MsqError &err)
	This function provides the corner matrices for all elements on the Patch. More...
Public Member Functions inherited from TargetCalculator
	TargetCalculator ()
virtual	~TargetCalculator ()
	virtual destructor ensures use of polymorphism during destruction More...
void	compute_guide_matrices (enum guide_type type, PatchData &ref_pd, size_t elem_ind, Matrix3D A[], int num, MsqError &err)
	Computes the guide corner matrices A for a given element index in the reference patch. More...
Matrix3D	compute_V_3D (const Matrix3D &A, MsqError &err)
Matrix3D	compute_Q_3D (const Matrix3D &A, MsqError &err)
Matrix3D	compute_Delta_3D (const Matrix3D &A, MsqError &err)
void	compute_default_target_matrices (PatchData &pd, MsqError &err)
	Compute the default "isotropic" target matrices that are often used in the computation of reference-based target matrices. More...
void	compute_reference_corner_matrices (PatchData &pd, MsqError &err)
	Compute the corner matrices for the reference mesh refMesh. More...
void	compute_target_matrices_and_check_det (PatchData &pd, MsqError &err)
	This function wraps compute_target_matrices and checks that the determinant of each target is positive. More...
void	reset_reference_meshset (MsqError &err)
	Reset the reference mesh so it starts from the first vertex again. More...
virtual double	loop_over_mesh (MeshSet &ms, MsqError &err)
	This is the "run" function of PatchDataUser. It can do anything really. More...
virtual msq_std::string	get_name ()
	Returns the algorithm name. More...
virtual AlgorithmType	get_algorithm_type ()
	Return the algorithm type (to avoid RTTI use). More...
	TargetCalculator ()
virtual	~TargetCalculator ()
	virtual destructor ensures use of polymorphism during destruction More...
void	compute_guide_matrices (enum guide_type type, PatchData &ref_pd, size_t elem_ind, Matrix3D A[], int num, MsqError &err)
	Computes the guide corner matrices A for a given element index in the reference patch. More...
Matrix3D	compute_V_3D (const Matrix3D &A, MsqError &err)
Matrix3D	compute_Q_3D (const Matrix3D &A, MsqError &err)
Matrix3D	compute_Delta_3D (const Matrix3D &A, MsqError &err)
void	compute_default_target_matrices (PatchData &pd, MsqError &err)
	Compute the default "isotropic" target matrices that are often used in the computation of reference-based target matrices. More...
void	compute_reference_corner_matrices (PatchData &pd, MsqError &err)
	Compute the corner matrices for the reference mesh refMesh. More...
void	compute_target_matrices_and_check_det (PatchData &pd, MsqError &err)
	This function wraps compute_target_matrices and checks that the determinant of each target is positive. More...
void	reset_reference_meshset (MsqError &err)
	Reset the reference mesh so it starts from the first vertex again. More...
virtual double	loop_over_mesh (MeshSet &ms, MsqError &err)
	This is the "run" function of PatchDataUser. It can do anything really. More...
virtual msq_std::string	get_name ()
	Returns the algorithm name. More...
virtual AlgorithmType	get_algorithm_type ()
	Return the algorithm type (to avoid RTTI use). More...
Public Member Functions inherited from PatchDataUser
virtual	~PatchDataUser ()
virtual void	set_patch_type (PatchData::PatchType patch_type, MsqError &err, int param1=0, int param2=0)
	Sets the Patch Type. More...
PatchData::PatchType	get_patch_type ()
	Returns the Patch Type. More...
int	get_nb_layers (MsqError &err)
	Returns number of layers (if relevant for partition algorythm). More...
void	add_culling_method (enum PatchData::culling_method cm)
	Sets on the culling method passed as argument. More...
void	no_culling_method ()
	Sets off all culling methods. More...
void	remove_culling_method (enum PatchData::culling_method cm)
	Sets off the culling method passed as argument. More...
long unsigned int	get_culling_method_bits ()
	Returns the bitset containing culling methods flags. More...
void	set_all_parameters (PatchDataParameters &params)
PatchDataParameters &	get_all_parameters ()
	Returns the PatchDataParameters object. More...
void	set_global_patch (PatchData *pd, MsqError &err)
	Sets the Global Patch, so that it can be use by contiguoug PatchDataUser. More...
PatchData *	get_global_patch ()
	Returns the Global Patch. More...
void	no_global_patch ()
	Sets the Global Patch pointer to NULL. More...
virtual	~PatchDataUser ()
virtual void	set_patch_type (PatchData::PatchType patch_type, MsqError &err, int param1=0, int param2=0)
	Sets the Patch Type. More...
PatchData::PatchType	get_patch_type ()
	Returns the Patch Type. More...
int	get_nb_layers (MsqError &err)
	Returns number of layers (if relevant for partition algorythm). More...
void	add_culling_method (enum PatchData::culling_method cm)
	Sets on the culling method passed as argument. More...
void	no_culling_method ()
	Sets off all culling methods. More...
void	remove_culling_method (enum PatchData::culling_method cm)
	Sets off the culling method passed as argument. More...
long unsigned int	get_culling_method_bits ()
	Returns the bitset containing culling methods flags. More...
void	set_all_parameters (PatchDataParameters &params)
PatchDataParameters &	get_all_parameters ()
	Returns the PatchDataParameters object. More...
void	set_global_patch (PatchData *pd, MsqError &err)
	Sets the Global Patch, so that it can be use by contiguoug PatchDataUser. More...
PatchData *	get_global_patch ()
	Returns the Global Patch. More...
void	no_global_patch ()
	Sets the Global Patch pointer to NULL. More...

Protected Member Functions
	WTargetCalculator ()
	the constructor is protected since this is not intended to be a concrete class. More...
	WTargetCalculator ()
	the constructor is protected since this is not intended to be a concrete class. More...
Protected Member Functions inherited from PatchDataUser
	PatchDataUser ()
	PatchDataUser ()

Protected Attributes
enum guide_type	guideMatrix
Protected Attributes inherited from TargetCalculator
MeshSet *	refMesh

Additional Inherited Members
Public Types inherited from TargetCalculator
enum	Lambda_type { REGULAR, AVERAGE, REGULAR, AVERAGE }
enum	guide_type {   Ad, AK, A0, Ar,   As, Ab, Ac, Ap,   Ae, Af, Ax, Ad,   AK, A0, Ar, As,   Ab, Ac, Ap, Ae,   Af, Ax }
enum	Lambda_type { REGULAR, AVERAGE, REGULAR, AVERAGE }
enum	guide_type {   Ad, AK, A0, Ar,   As, Ab, Ac, Ap,   Ae, Af, Ax, Ad,   AK, A0, Ar, As,   Ab, Ac, Ap, Ae,   Af, Ax }
Public Types inherited from PatchDataUser
enum	AlgorithmType {   QUALITY_IMPROVER, QUALITY_ASSESSOR, MESH_TRANSFORM, TARGET_CALCULATOR,   QUALITY_IMPROVER, QUALITY_ASSESSOR, MESH_TRANSFORM, TARGET_CALCULATOR }
enum	AlgorithmType {   QUALITY_IMPROVER, QUALITY_ASSESSOR, MESH_TRANSFORM, TARGET_CALCULATOR,   QUALITY_IMPROVER, QUALITY_ASSESSOR, MESH_TRANSFORM, TARGET_CALCULATOR }
Static Public Member Functions inherited from TargetCalculator
static void	initialize_default_target_matrices (Matrix3D &tri_M3D, Matrix3D &quad_M3D, Matrix3D &tet_M3D, Matrix3D &hex_M3D)
static double	compute_Lambda (const Matrix3D &A, MsqError &err)
	Note that this function is static, i.e. it can be used independently of an object. More...
static void	initialize_default_target_matrices (Matrix3D &tri_M3D, Matrix3D &quad_M3D, Matrix3D &tet_M3D, Matrix3D &hex_M3D)
static double	compute_Lambda (const Matrix3D &A, MsqError &err)

Detailed Description

This is a concrete class.

Definition at line 49 of file includeLinks/WTargetCalculator.hpp.

Constructor & Destructor Documentation

WTargetCalculator ( )

inlineprotected

the constructor is protected since this is not intended to be a concrete class.

Concrete classes will instantiate the various guide enums in their constructor.

Definition at line 54 of file includeLinks/WTargetCalculator.hpp.

{};

virtual ~WTargetCalculator ( )

inlinevirtual

virtual destructor ensures use of polymorphism during destruction

Definition at line 58 of file includeLinks/WTargetCalculator.hpp.

      {};

WTargetCalculator ( )

inlineprotected

the constructor is protected since this is not intended to be a concrete class.

Concrete classes will instantiate the various guide enums in their constructor.

Definition at line 54 of file src/TargetCalculator/WTargetCalculator.hpp.

{};

virtual ~WTargetCalculator ( )

inlinevirtual

virtual destructor ensures use of polymorphism during destruction

Definition at line 58 of file src/TargetCalculator/WTargetCalculator.hpp.

      {};

Member Function Documentation

void compute_target_matrices ( PatchData &  pd, MsqError &  err  )

virtual

The type of targets computed by this function is selected by the constructor of the base classes.

Implements TargetCalculator.

Definition at line 48 of file TargetCalculator/WTargetCalculator.cpp.

References TargetCalculator::compute_guide_matrices(), PatchDataUser::get_all_parameters(), PatchData::get_element_array(), MeshSet::get_next_patch(), WTargetCalculator::guideMatrix, i, MSQ_ERRRTN, MSQ_FUNCTION_TIMER, Mesquite::MSQ_MAX_NUM_VERT_PER_ENT, PatchData::num_elements(), PatchData::num_vertices(), TargetCalculator::refMesh, PatchData::targetMatrices, and MsqMeshEntity::vertex_count().

{
  MSQ_FUNCTION_TIMER( "WTargetCalculator::compute_target_matrice" );

  size_t num_elements=pd.num_elements();
  
  PatchData ref_pd, *ref_pd_ptr;
  if ( refMesh != 0 ) {
    // If there is a reference mesh, gets a patch ref_pd equivalent to the patch pd of the main mesh.
    PatchDataParameters ref_pd_params(this->get_all_parameters());
    refMesh->get_next_patch(ref_pd, ref_pd_params, err); MSQ_ERRRTN(err);
    // Make sure topology of ref_pd and pd are equal
    assert( num_elements == ref_pd.num_elements() );
    size_t num_vertices=pd.num_vertices();
    assert( num_vertices == ref_pd.num_vertices() );
    ref_pd_ptr = &ref_pd;
  }
  else {
    // the reference patch is the same as the working patch if there is no reference mesh.
    ref_pd_ptr = &pd;
  }
  
  MsqMeshEntity* elems = pd.get_element_array(err); MSQ_ERRRTN(err);
  MsqMeshEntity* elems_ref = ref_pd_ptr->get_element_array(err); MSQ_ERRRTN(err);

  Matrix3D W_guides[MSQ_MAX_NUM_VERT_PER_ENT];
  TargetMatrix matrices[MSQ_MAX_NUM_VERT_PER_ENT];
  
  for (size_t i=0; i<num_elements; ++i) {
    int nve = elems[i].vertex_count();
    assert( nve = elems_ref[i].vertex_count() );

    compute_guide_matrices(guideMatrix, *ref_pd_ptr, i, W_guides, nve, err); MSQ_ERRRTN(err);
    for (int c = 0; c < nve; ++c)
      matrices[c] = W_guides[c];
    pd.targetMatrices.set_element_corner_tags( &pd, i, matrices, err ); MSQ_ERRRTN(err);
  }

  //if ( refMesh != 0 ) delete ref_pd;
}

Here is the call graph for this function:

virtual void compute_target_matrices ( PatchData &  pd, MsqError &  err  )

virtual

This function provides the corner matrices for all elements on the Patch.

Useful functionality includes: MsqMeshEntity::set_tag, MsqTag::target_matrix, MsqTag::scalar .

Implements TargetCalculator.

Member Data Documentation

enum guide_type guideMatrix

protected

Definition at line 64 of file includeLinks/WTargetCalculator.hpp.

Referenced by WTargetCalculator::compute_target_matrices(), DeformingDomainGuides841::DeformingDomainGuides841(), and ShapeGuides811::ShapeGuides811().

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The documentation for this class was generated from the following files:

• includeLinks/WTargetCalculator.hpp
• src/TargetCalculator/WTargetCalculator.hpp
• TargetCalculator/WTargetCalculator.cpp
• inks/WTargetCalculator.cpp