smooth_curvature.c File Reference

#include <volume_io/internal_volume_io.h>
#include <bicpl/geom.h>
#include <bicpl/data_structures.h>

Include dependency graph for smooth_curvature.c:

Go to the source code of this file.

Functions
private int	get_smoothing_points (polygons_struct *polygons, int n_neighbours[], int *neighbours[], int n_found, int list[], Real smoothing_distance, float distances[], Point *smoothing_points[])
private Real	get_average_curvature (Point *point, Vector *normal, int n_smoothing_points, Point smoothing_points[])
public Real	get_smooth_surface_curvature (polygons_struct *polygons, int n_neighbours[], int *neighbours[], int poly, int vertex, BOOLEAN distances_initialized, float distances[], Real smoothing_distance)

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Function Documentation

private Real get_average_curvature (  Point *  point, Vector *  normal, int  n_smoothing_points, Point  smoothing_points[] )

Definition at line 220 of file smooth_curvature.c. References FALSE, get_angle_between_points(), get_points_centroid(), and TRUE. Referenced by get_smooth_surface_curvature().

public Real get_smooth_surface_curvature (  polygons_struct *  polygons, int  n_neighbours[], int *  neighbours[], int  poly, int  vertex, BOOLEAN  distances_initialized, float  distances[], Real  smoothing_distance )

Definition at line 57 of file smooth_curvature.c. References compute_distances_from_point(), polygons_struct::end_indices, FALSE, get_average_curvature(), get_smoothing_points(), polygons_struct::indices, polygons_struct::n_points, polygons_struct::normals, POINT_INDEX, polygons_struct::points, and TRUE. Referenced by get_polygon_vertex_curvatures().

private int get_smoothing_points (  polygons_struct *  polygons, int  n_neighbours[], int *  neighbours[], int  n_found, int  list[], Real  smoothing_distance, float  distances[], Point *  smoothing_points[] )

Definition at line 145 of file smooth_curvature.c. References distance_between_points(), and polygons_struct::points. Referenced by get_smooth_surface_curvature().

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