models.c File Reference

#include <volume_io/internal_volume_io.h>
#include <bicpl/deform.h>

Include dependency graph for Deform/models.c:

Go to the source code of this file.

Defines
#define	MAX_MODEL_NEIGHS   2000
Functions
public void	get_model_shape_point (Point *origin, Vector *pos_model_dir, Vector *neg_model_dir, Real dist, Point *point)
public void	compute_equilibrium_point (int point_index, BOOLEAN boundary_exists, Real boundary_dist, Real base_length, Real model_dist, Vector *pos_model_dir, Vector *neg_model_dir, Point *centroid, deformation_model_struct *deformation_model, Point *equilibrium_point)
public void	compute_model_dirs (Point *centroid, Vector *normal, Real base_length, Point *model_point, Real *model_dist, Point *search_origin, Vector *pos_model_dir, Vector *neg_model_dir)
private void	get_coords_in_nonortho_system (Vector *v, Vector *v1, Vector *v2, Vector *normalized_v3, Real *d1, Real *d2, Real *d3)
private void	compute_model_point (Point points[], int point_index, int n_neighbours, int neighbours[], Point *centroid, Vector *normal, Point model_points[], Point model_centroids[], Vector model_normals[], Point *model_point)
public void	get_model_point (deformation_model_struct *deformation_model, Point points[], int point_index, int n_neighbours, int neighbours[], Real curvatures[], Point *centroid, Vector *normal, Real base_length, Point *model_point)
public void	get_neighbours_of_line_vertex (lines_struct *lines, int vertex_index, int neighbours[2])
public BOOLEAN	deformation_model_includes_average (deformation_model_struct *model)
public Real	compute_line_curvature (lines_struct *lines, int axis, int point_index, int prev_point_index, int next_point_index)
public Real	deform_point (int point_index, Point points[], Point *equilibrium_point, Real fractional_step, Real max_step, BOOLEAN position_constrained, Real max_position_offset, Point original_positions[], Point *new_point)
public void	compute_line_centroid_and_normal (lines_struct *lines, int axis, int prev_point_index, int next_point_index, Point *centroid, Vector *normal, Real *base_length)
public int	get_subsampled_neighbours_of_point (deformation_model_struct *deformation_model, polygons_struct *polygons, int poly, int vertex_index, int neighbours[], int max_neighbours, BOOLEAN *interior_flag)

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Define Documentation

#define MAX_MODEL_NEIGHS   2000

Definition at line 213 of file Deform/models.c.

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Function Documentation

public void compute_equilibrium_point (  int  point_index, BOOLEAN  boundary_exists, Real  boundary_dist, Real  base_length, Real  model_dist, Vector *  pos_model_dir, Vector *  neg_model_dir, Point *  centroid, deformation_model_struct *  deformation_model, Point *  equilibrium_point )

Definition at line 25 of file Deform/models.c. References find_relevent_model(), get_model_shape_point(), deform_model_struct::max_curvature_offset, deform_model_struct::min_curvature_offset, and deform_model_struct::model_weight. Referenced by get_line_equilibrium_point().

public void compute_line_centroid_and_normal (  lines_struct *  lines, int  axis, int  prev_point_index, int  next_point_index, Point *  centroid, Vector *  normal, Real *  base_length )

Definition at line 455 of file Deform/models.c. References lines_struct::points. Referenced by compute_line_curvature(), and get_line_equilibrium_point().

public Real compute_line_curvature (  lines_struct *  lines, int  axis, int  point_index, int  prev_point_index, int  next_point_index )

Definition at line 388 of file Deform/models.c. References compute_line_centroid_and_normal(), and lines_struct::points. Referenced by perturb_line_points().

public void compute_model_dirs (  Point *  centroid, Vector *  normal, Real  base_length, Point *  model_point, Real *  model_dist, Point *  search_origin, Vector *  pos_model_dir, Vector *  neg_model_dir )

Definition at line 69 of file Deform/models.c. Referenced by get_line_equilibrium_point().

private void compute_model_point (  Point  points[], int  point_index, int  n_neighbours, int  neighbours[], Point *  centroid, Vector *  normal, Point  model_points[], Point  model_centroids[], Vector  model_normals[], Point *  model_point )

Definition at line 215 of file Deform/models.c. References distance_between_points(), and get_coords_in_nonortho_system(). Referenced by get_model_point().

public Real deform_point (  int  point_index, Point  points[], Point *  equilibrium_point, Real  fractional_step, Real  max_step, BOOLEAN  position_constrained, Real  max_position_offset, Point  original_positions[], Point *  new_point )

Definition at line 413 of file Deform/models.c. Referenced by perturb_line_points().

public BOOLEAN deformation_model_includes_average (  deformation_model_struct *  model  )

Definition at line 376 of file Deform/models.c. References AVERAGE_MODEL, FALSE, deform_model_struct::model_type, deformation_model_struct::models, deformation_model_struct::n_models, and TRUE. Referenced by perturb_line_points().

private void get_coords_in_nonortho_system (  Vector *  v, Vector *  v1, Vector *  v2, Vector *  normalized_v3, Real *  d1, Real *  d2, Real *  d3 )

Definition at line 163 of file Deform/models.c. Referenced by compute_model_point().

public void get_model_point (  deformation_model_struct *  deformation_model, Point  points[], int  point_index, int  n_neighbours, int  neighbours[], Real  curvatures[], Point *  centroid, Vector *  normal, Real  base_length, Point *  model_point )

Definition at line 295 of file Deform/models.c. References AVERAGE_MODEL, compute_model_point(), Deformation_model_types, find_relevent_model(), FLAT_MODEL, GENERAL_MODEL, deform_model_struct::model_centroids, deform_model_struct::model_normals, deform_model_struct::model_points, deform_model_struct::model_type, deform_model_struct::n_model_points, and PARAMETRIC_MODEL. Referenced by get_line_equilibrium_point().

public void get_model_shape_point (  Point *  origin, Vector *  pos_model_dir, Vector *  neg_model_dir, Real  dist, Point *  point )

Definition at line 4 of file Deform/models.c. Referenced by compute_equilibrium_point(), and get_line_equilibrium_point().

public void get_neighbours_of_line_vertex (  lines_struct *  lines, int  vertex_index, int  neighbours[2] )

Definition at line 357 of file Deform/models.c. References lines_struct::indices, and lines_struct::n_points. Referenced by compute_line_model_info(), and perturb_line_points().

public int get_subsampled_neighbours_of_point (  deformation_model_struct *  deformation_model, polygons_struct *  polygons, int  poly, int  vertex_index, int  neighbours[], int  max_neighbours, BOOLEAN *  interior_flag )

Definition at line 487 of file Deform/models.c. References polygons_struct::end_indices, find_polygon_with_vertex(), find_relevent_model(), get_neighbours_of_point(), get_polygons_ptr(), polygons_struct::indices, deform_model_struct::model_object, polygons_struct::n_points, POINT_INDEX, and deform_model_struct::up_to_n_points.

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