isect.h File Reference

#include "common.h"
#include "vmath.h"
#include "bu/list.h"
#include "bn/tol.h"
#include "nmg/defines.h"

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Data Structures
struct	nmg_inter_struct

Functions
struct vertexuse *	nmg_make_dualvu (struct vertex *v, struct faceuse *fu, const struct bn_tol *tol)
struct vertexuse *	nmg_enlist_vu (struct nmg_inter_struct *is, const struct vertexuse *vu, struct vertexuse *dualvu, fastf_t dist)
void	nmg_isect2d_prep (struct nmg_inter_struct *is, const uint32_t *assoc_use)
void	nmg_isect2d_cleanup (struct nmg_inter_struct *is)
void	nmg_isect2d_final_cleanup (void)
int	nmg_isect_2faceuse (point_t pt, vect_t dir, struct faceuse *fu1, struct faceuse *fu2, const struct bn_tol *tol)
void	nmg_isect_vert2p_face2p (struct nmg_inter_struct *is, struct vertexuse *vu1, struct faceuse *fu2)
struct edgeuse *	nmg_break_eu_on_v (struct edgeuse *eu1, struct vertex *v2, struct faceuse *fu, struct nmg_inter_struct *is)
void	nmg_break_eg_on_v (const struct edge_g_lseg *eg, struct vertex *v, const struct bn_tol *tol)
int	nmg_isect_2colinear_edge2p (struct edgeuse *eu1, struct edgeuse *eu2, struct faceuse *fu, struct nmg_inter_struct *is, struct bu_ptbl *l1, struct bu_ptbl *l2)
int	nmg_isect_edge2p_edge2p (struct nmg_inter_struct *is, struct edgeuse *eu1, struct edgeuse *eu2, struct faceuse *fu1, struct faceuse *fu2)
int	nmg_isect_construct_nice_ray (struct nmg_inter_struct *is, struct faceuse *fu2)
void	nmg_enlist_one_vu (struct nmg_inter_struct *is, const struct vertexuse *vu, fastf_t dist)
int	nmg_isect_line2_edge2p (struct nmg_inter_struct *is, struct bu_ptbl *list, struct edgeuse *eu1, struct faceuse *fu1, struct faceuse *fu2)
void	nmg_isect_line2_vertex2 (struct nmg_inter_struct *is, struct vertexuse *vu1, struct faceuse *fu1)
int	nmg_isect_two_ptbls (struct nmg_inter_struct *is, const struct bu_ptbl *t1, const struct bu_ptbl *t2)
struct edge_g_lseg *	nmg_find_eg_on_line (const uint32_t *magic_p, const point_t pt, const vect_t dir, struct bu_list *vlfree, const struct bn_tol *tol)
int	nmg_k0eu (struct vertex *v)
struct vertex *	nmg_repair_v_near_v (struct vertex *hit_v, struct vertex *v, const struct edge_g_lseg *eg1, const struct edge_g_lseg *eg2, int bomb, const struct bn_tol *tol)
struct vertex *	nmg_search_v_eg (const struct edgeuse *eu, int second, const struct edge_g_lseg *eg1, const struct edge_g_lseg *eg2, struct vertex *hit_v, const struct bn_tol *tol)
struct vertex *	nmg_common_v_2eg (struct edge_g_lseg *eg1, struct edge_g_lseg *eg2, const struct bn_tol *tol)
int	nmg_is_vertex_on_inter (struct vertex *v, struct faceuse *fu1, struct faceuse *fu2, struct nmg_inter_struct *is, struct bu_list *vlfree)
void	nmg_isect_eu_verts (struct edgeuse *eu, struct vertex_g *vg1, struct vertex_g *vg2, struct bu_ptbl *verts, struct bu_ptbl *inters, const struct bn_tol *tol)
void	nmg_isect_eu_eu (struct edgeuse *eu1, struct vertex_g *vg1a, struct vertex_g *vg1b, vect_t dir1, struct edgeuse *eu2, struct bu_ptbl *verts, struct bu_ptbl *inters, const struct bn_tol *tol)
void	nmg_isect_eu_fu (struct nmg_inter_struct *is, struct bu_ptbl *verts, struct edgeuse *eu, struct faceuse *fu, struct bu_list *vlfree)
void	nmg_isect_fu_jra (struct nmg_inter_struct *is, struct faceuse *fu1, struct faceuse *fu2, struct bu_ptbl *eu1_list, struct bu_ptbl *eu2_list, struct bu_list *vlfree)
void	nmg_isect_line2_face2pNEW (struct nmg_inter_struct *is, struct faceuse *fu1, struct faceuse *fu2, struct bu_ptbl *eu1_list, struct bu_ptbl *eu2_list, struct bu_list *vlfree)
int	nmg_is_eu_on_line3 (const struct edgeuse *eu, const point_t pt, const vect_t dir, const struct bn_tol *tol)
struct edge_g_lseg *	nmg_find_eg_between_2fg (const struct faceuse *ofu1, const struct faceuse *fu2, struct bu_list *vlfree, const struct bn_tol *tol)
struct edgeuse *	nmg_does_fu_use_eg (const struct faceuse *fu1, const uint32_t *eg)
int	rt_line_on_plane (const point_t pt, const vect_t dir, const plane_t plane, const struct bn_tol *tol)
void	nmg_cut_lu_into_coplanar_and_non (struct loopuse *lu, plane_t pl, struct nmg_inter_struct *is, struct bu_list *vlfree)
void	nmg_check_radial_angles (char *str, struct shell *s, struct bu_list *vlfree, const struct bn_tol *tol)
int	nmg_faces_can_be_intersected (struct nmg_inter_struct *bs, const struct faceuse *fu1, const struct faceuse *fu2, struct bu_list *vlfree, const struct bn_tol *tol)
void	nmg_isect_two_generic_faces (struct faceuse *fu1, struct faceuse *fu2, struct bu_list *vlfree, const struct bn_tol *tol)
void	nmg_crackshells (struct shell *s1, struct shell *s2, struct bu_list *vlfree, const struct bn_tol *tol)
int	nmg_fu_touchingloops (const struct faceuse *fu)