Revision: 69070
http://sourceforge.net/p/brlcad/code/69070
Author: starseeker
Date: 2016-10-15 15:42:28 +0000 (Sat, 15 Oct 2016)
Log Message:
-----------
Start on the next stage of de-entanglement - move things in rt/nmg.h that
belong in nmg.h to their new home and remove rt/nmg.h as an include. Looks
like it will expose another class of rt dependencies that need to be resolved.
Modified Paths:
--------------
brlcad/trunk/include/nmg.h
brlcad/trunk/include/rt/nmg.h
brlcad/trunk/src/librt/primitives/nmg/nmg_bool.c
brlcad/trunk/src/librt/primitives/nmg/nmg_ck.c
brlcad/trunk/src/librt/primitives/nmg/nmg_class.c
Modified: brlcad/trunk/include/nmg.h
===================================================================
--- brlcad/trunk/include/nmg.h 2016-10-14 22:05:17 UTC (rev 69069)
+++ brlcad/trunk/include/nmg.h 2016-10-15 15:42:28 UTC (rev 69070)
@@ -40,8 +40,13 @@
#include "bu/log.h"
#include "bu/magic.h"
#include "bu/ptbl.h"
+#include "bn/tol.h"
+#include "bn/vlist.h"
#include "vmath.h"
+#include "rt/defines.h" /* for RT_EXPORT */
+__BEGIN_DECLS
+
#define DEBUG_PL_ANIM 0x00000001 /**< @brief 1 mged: animated evaluation
*/
#define DEBUG_PL_SLOW 0x00000002 /**< @brief 2 mged: add delays to
animation */
#define DEBUG_GRAPHCL 0x00000004 /**< @brief 3 mged: graphic
classification */
@@ -153,6 +158,9 @@
bu_bomb("bye"); \
}
+
+RT_EXPORT extern uint32_t nmg_debug; /**< @brief debug bits for NMG's
see nmg.h */
+
/**
* @brief
* Definition of a knot vector.
@@ -779,6 +787,1488 @@
void (*vis_vertex_g)(uint32_t *, void *, int);
};
+struct nmg_radial {
+ struct bu_list l;
+ struct edgeuse *eu;
+ struct faceuse *fu; /**< @brief Derived from eu */
+ struct shell *s; /**< @brief Derived from eu */
+ int existing_flag; /**< @brief !0 if this eu exists on
dest edge */
+ int is_crack; /**< @brief This eu is part of a
crack. */
+ int is_outie; /**< @brief This crack is an "outie"
*/
+ int needs_flip; /**< @brief Insert eumate, not eu */
+ fastf_t ang; /**< @brief angle, in radians. 0 to
2pi */
+};
+#define NMG_CK_RADIAL(_p) NMG_CKMAG(_p, NMG_RADIAL_MAGIC, "nmg_radial")
+
+struct nmg_inter_struct {
+ uint32_t magic;
+ struct bu_ptbl *l1; /**< @brief vertexuses on the line of
*/
+ struct bu_ptbl *l2; /**< @brief intersection between
planes */
+ fastf_t *mag1; /**< @brief Distances along
intersection line */
+ fastf_t *mag2; /**< @brief for each vertexuse in l1
and l2. */
+ size_t mag_len; /**< @brief Array size of mag1 and
mag2 */
+ struct shell *s1;
+ struct shell *s2;
+ struct faceuse *fu1; /**< @brief null if l1 comes from a
wire */
+ struct faceuse *fu2; /**< @brief null if l2 comes from a
wire */
+ struct bn_tol tol;
+ int coplanar; /**< @brief a flag */
+ struct edge_g_lseg *on_eg; /**< @brief edge_g for line of
intersection */
+ point_t pt; /**< @brief 3D line of intersection */
+ vect_t dir;
+ point_t pt2d; /**< @brief 2D projection of isect
line */
+ vect_t dir2d;
+ fastf_t *vert2d; /**< @brief Array of 2d vertex
projections [index] */
+ size_t maxindex; /**< @brief size of vert2d[] */
+ mat_t proj; /**< @brief Matrix to project onto XY
plane */
+ const uint32_t *twod; /**< @brief ptr to face/edge of 2d
projection */
+};
+#define NMG_CK_INTER_STRUCT(_p) NMG_CKMAG(_p, NMG_INTER_STRUCT_MAGIC,
"nmg_inter_struct")
+
+
+
+/* From file nmg_mk.c */
+/* MAKE routines */
+RT_EXPORT extern struct model *nmg_mm(void);
+RT_EXPORT extern struct model *nmg_mmr(void);
+RT_EXPORT extern struct nmgregion *nmg_mrsv(struct model *m);
+RT_EXPORT extern struct shell *nmg_msv(struct nmgregion *r_p);
+RT_EXPORT extern struct faceuse *nmg_mf(struct loopuse *lu1);
+RT_EXPORT extern struct loopuse *nmg_mlv(uint32_t *magic,
+ struct vertex *v,
+ int orientation);
+RT_EXPORT extern struct edgeuse *nmg_me(struct vertex *v1,
+ struct vertex *v2,
+ struct shell *s);
+RT_EXPORT extern struct edgeuse *nmg_meonvu(struct vertexuse *vu);
+RT_EXPORT extern struct loopuse *nmg_ml(struct shell *s);
+/* KILL routines */
+RT_EXPORT extern int nmg_keg(struct edgeuse *eu);
+RT_EXPORT extern int nmg_kvu(struct vertexuse *vu);
+RT_EXPORT extern int nmg_kfu(struct faceuse *fu1);
+RT_EXPORT extern int nmg_klu(struct loopuse *lu1);
+RT_EXPORT extern int nmg_keu(struct edgeuse *eu);
+RT_EXPORT extern int nmg_keu_zl(struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_ks(struct shell *s);
+RT_EXPORT extern int nmg_kr(struct nmgregion *r);
+RT_EXPORT extern void nmg_km(struct model *m);
+/* Geometry and Attribute routines */
+RT_EXPORT extern void nmg_vertex_gv(struct vertex *v,
+ const point_t pt);
+RT_EXPORT extern void nmg_vertex_g(struct vertex *v,
+ fastf_t x,
+ fastf_t y,
+ fastf_t z);
+RT_EXPORT extern void nmg_vertexuse_nv(struct vertexuse *vu,
+ const vect_t norm);
+RT_EXPORT extern void nmg_vertexuse_a_cnurb(struct vertexuse *vu,
+ const fastf_t *uvw);
+RT_EXPORT extern void nmg_edge_g(struct edgeuse *eu);
+RT_EXPORT extern void nmg_edge_g_cnurb(struct edgeuse *eu,
+ int order,
+ int n_knots,
+ fastf_t *kv,
+ int n_pts,
+ int pt_type,
+ fastf_t *points);
+RT_EXPORT extern void nmg_edge_g_cnurb_plinear(struct edgeuse *eu);
+RT_EXPORT extern int nmg_use_edge_g(struct edgeuse *eu,
+ uint32_t *eg);
+RT_EXPORT extern void nmg_loop_g(struct loop *l,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_face_g(struct faceuse *fu,
+ const plane_t p);
+RT_EXPORT extern void nmg_face_new_g(struct faceuse *fu,
+ const plane_t pl);
+RT_EXPORT extern void nmg_face_g_snurb(struct faceuse *fu,
+ int u_order,
+ int v_order,
+ int n_u_knots,
+ int n_v_knots,
+ fastf_t *ukv,
+ fastf_t *vkv,
+ int n_rows,
+ int n_cols,
+ int pt_type,
+ fastf_t *mesh);
+RT_EXPORT extern void nmg_face_bb(struct face *f,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_shell_a(struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_region_a(struct nmgregion *r,
+ const struct bn_tol *tol);
+/* DEMOTE routines */
+RT_EXPORT extern int nmg_demote_lu(struct loopuse *lu);
+RT_EXPORT extern int nmg_demote_eu(struct edgeuse *eu);
+/* MODIFY routines */
+RT_EXPORT extern void nmg_movevu(struct vertexuse *vu,
+ struct vertex *v);
+RT_EXPORT extern void nmg_je(struct edgeuse *eudst,
+ struct edgeuse *eusrc);
+RT_EXPORT extern void nmg_unglueedge(struct edgeuse *eu);
+RT_EXPORT extern void nmg_jv(struct vertex *v1,
+ struct vertex *v2);
+RT_EXPORT extern void nmg_jfg(struct face *f1,
+ struct face *f2);
+RT_EXPORT extern void nmg_jeg(struct edge_g_lseg *dest_eg,
+ struct edge_g_lseg *src_eg);
+
+/* From nmg_mod.c */
+/* REGION Routines */
+RT_EXPORT extern void nmg_merge_regions(struct nmgregion *r1,
+ struct nmgregion *r2,
+ const struct bn_tol *tol);
+
+/* SHELL Routines */
+RT_EXPORT extern void nmg_shell_coplanar_face_merge(struct shell *s,
+ const struct bn_tol *tol,
+ const int simplify,
+ struct bu_list *vlfree);
+RT_EXPORT extern int nmg_simplify_shell(struct shell *s, struct bu_list
*vlfree);
+RT_EXPORT extern void nmg_rm_redundancies(struct shell *s,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_sanitize_s_lv(struct shell *s,
+ int orient);
+RT_EXPORT extern void nmg_s_split_touchingloops(struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_s_join_touchingloops(struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_js(struct shell *s1,
+ struct shell *s2,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_invert_shell(struct shell *s);
+
+/* FACE Routines */
+RT_EXPORT extern struct faceuse *nmg_cmface(struct shell *s,
+ struct vertex **vt[],
+ int n);
+RT_EXPORT extern struct faceuse *nmg_cface(struct shell *s,
+ struct vertex **vt,
+ int n);
+RT_EXPORT extern struct faceuse *nmg_add_loop_to_face(struct shell *s,
+ struct faceuse *fu,
+ struct vertex **verts,
+ int n,
+ int dir);
+RT_EXPORT extern int nmg_fu_planeeqn(struct faceuse *fu,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_gluefaces(struct faceuse *fulist[],
+ int n,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_simplify_face(struct faceuse *fu, struct bu_list
*vlfree);
+RT_EXPORT extern void nmg_reverse_face(struct faceuse *fu);
+RT_EXPORT extern void nmg_mv_fu_between_shells(struct shell *dest,
+ struct shell *src,
+ struct faceuse *fu);
+RT_EXPORT extern void nmg_jf(struct faceuse *dest_fu,
+ struct faceuse *src_fu);
+RT_EXPORT extern struct faceuse *nmg_dup_face(struct faceuse *fu,
+ struct shell *s);
+/* LOOP Routines */
+RT_EXPORT extern void nmg_jl(struct loopuse *lu,
+ struct edgeuse *eu);
+RT_EXPORT extern struct vertexuse *nmg_join_2loops(struct vertexuse *vu1,
+ struct vertexuse *vu2);
+RT_EXPORT extern struct vertexuse *nmg_join_singvu_loop(struct vertexuse *vu1,
+ struct vertexuse *vu2);
+RT_EXPORT extern struct vertexuse *nmg_join_2singvu_loops(struct vertexuse
*vu1,
+ struct vertexuse
*vu2);
+RT_EXPORT extern struct loopuse *nmg_cut_loop(struct vertexuse *vu1,
+ struct vertexuse *vu2,
+ struct bu_list *vlfree);
+RT_EXPORT extern struct loopuse *nmg_split_lu_at_vu(struct loopuse *lu,
+ struct vertexuse *vu);
+RT_EXPORT extern struct vertexuse *nmg_find_repeated_v_in_lu(struct vertexuse
*vu);
+RT_EXPORT extern void nmg_split_touchingloops(struct loopuse *lu,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_join_touchingloops(struct loopuse *lu);
+RT_EXPORT extern int nmg_get_touching_jaunts(const struct loopuse *lu,
+ struct bu_ptbl *tbl,
+ int *need_init);
+RT_EXPORT extern void nmg_kill_accordions(struct loopuse *lu);
+RT_EXPORT extern int nmg_loop_split_at_touching_jaunt(struct loopuse
*lu,
+ const struct bn_tol
*tol);
+RT_EXPORT extern void nmg_simplify_loop(struct loopuse *lu, struct bu_list
*vlfree);
+RT_EXPORT extern int nmg_kill_snakes(struct loopuse *lu, struct bu_list
*vlfree);
+RT_EXPORT extern void nmg_mv_lu_between_shells(struct shell *dest,
+ struct shell *src,
+ struct loopuse *lu);
+RT_EXPORT extern void nmg_moveltof(struct faceuse *fu,
+ struct shell *s);
+RT_EXPORT extern struct loopuse *nmg_dup_loop(struct loopuse *lu,
+ uint32_t *parent,
+ long **trans_tbl);
+RT_EXPORT extern void nmg_set_lu_orientation(struct loopuse *lu,
+ int is_opposite);
+RT_EXPORT extern void nmg_lu_reorient(struct loopuse *lu);
+/* EDGE Routines */
+RT_EXPORT extern struct edgeuse *nmg_eusplit(struct vertex *v,
+ struct edgeuse *oldeu,
+ int share_geom);
+RT_EXPORT extern struct edgeuse *nmg_esplit(struct vertex *v,
+ struct edgeuse *eu,
+ int share_geom);
+RT_EXPORT extern struct edgeuse *nmg_ebreak(struct vertex *v,
+ struct edgeuse *eu);
+RT_EXPORT extern struct edgeuse *nmg_ebreaker(struct vertex *v,
+ struct edgeuse *eu,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct vertex *nmg_e2break(struct edgeuse *eu1,
+ struct edgeuse *eu2);
+RT_EXPORT extern int nmg_unbreak_edge(struct edgeuse *eu1_first);
+RT_EXPORT extern int nmg_unbreak_shell_edge_unsafe(struct edgeuse *eu1_first);
+RT_EXPORT extern struct edgeuse *nmg_eins(struct edgeuse *eu);
+RT_EXPORT extern void nmg_mv_eu_between_shells(struct shell *dest,
+ struct shell *src,
+ struct edgeuse *eu);
+/* VERTEX Routines */
+RT_EXPORT extern void nmg_mv_vu_between_shells(struct shell *dest,
+ struct shell *src,
+ struct vertexuse *vu);
+
+/* From nmg_info.c */
+/* Model routines */
+RT_EXPORT extern struct model *nmg_find_model(const uint32_t *magic_p);
+RT_EXPORT extern struct shell *nmg_find_shell(const uint32_t *magic_p);
+RT_EXPORT extern void nmg_model_bb(point_t min_pt,
+ point_t max_pt,
+ const struct model *m);
+
+
+/* Shell routines */
+RT_EXPORT extern int nmg_shell_is_empty(const struct shell *s);
+RT_EXPORT extern struct shell *nmg_find_s_of_lu(const struct loopuse *lu);
+RT_EXPORT extern struct shell *nmg_find_s_of_eu(const struct edgeuse *eu);
+RT_EXPORT extern struct shell *nmg_find_s_of_vu(const struct vertexuse *vu);
+
+/* Face routines */
+RT_EXPORT extern struct faceuse *nmg_find_fu_of_eu(const struct edgeuse *eu);
+RT_EXPORT extern struct faceuse *nmg_find_fu_of_lu(const struct loopuse *lu);
+RT_EXPORT extern struct faceuse *nmg_find_fu_of_vu(const struct vertexuse *vu);
+RT_EXPORT extern struct faceuse *nmg_find_fu_with_fg_in_s(const struct shell
*s1,
+ const struct faceuse
*fu2);
+RT_EXPORT extern double nmg_measure_fu_angle(const struct edgeuse *eu,
+ const vect_t xvec,
+ const vect_t yvec,
+ const vect_t zvec);
+
+/* Loop routines */
+RT_EXPORT extern struct loopuse*nmg_find_lu_of_vu(const struct vertexuse *vu);
+RT_EXPORT extern int nmg_loop_is_a_crack(const struct loopuse *lu);
+RT_EXPORT extern int nmg_loop_is_ccw(const struct loopuse *lu,
+ const plane_t norm,
+ const struct bn_tol *tol);
+RT_EXPORT extern const struct vertexuse *nmg_loop_touches_self(const struct
loopuse *lu);
+RT_EXPORT extern int nmg_2lu_identical(const struct edgeuse *eu1,
+ const struct edgeuse *eu2);
+
+/* Edge routines */
+RT_EXPORT extern struct edgeuse *nmg_find_matching_eu_in_s(const struct
edgeuse *eu1,
+ const struct shell
*s2);
+RT_EXPORT extern struct edgeuse *nmg_findeu(const struct vertex *v1,
+ const struct vertex *v2,
+ const struct shell *s,
+ const struct edgeuse *eup,
+ int dangling_only);
+RT_EXPORT extern struct edgeuse *nmg_find_eu_in_face(const struct vertex *v1,
+ const struct vertex *v2,
+ const struct faceuse *fu,
+ const struct edgeuse *eup,
+ int dangling_only);
+RT_EXPORT extern struct edgeuse *nmg_find_e(const struct vertex *v1,
+ const struct vertex *v2,
+ const struct shell *s,
+ const struct edge *ep);
+RT_EXPORT extern struct edgeuse *nmg_find_eu_of_vu(const struct vertexuse *vu);
+RT_EXPORT extern struct edgeuse *nmg_find_eu_with_vu_in_lu(const struct
loopuse *lu,
+ const struct
vertexuse *vu);
+RT_EXPORT extern const struct edgeuse *nmg_faceradial(const struct edgeuse
*eu);
+RT_EXPORT extern const struct edgeuse *nmg_radial_face_edge_in_shell(const
struct edgeuse *eu);
+RT_EXPORT extern const struct edgeuse *nmg_find_edge_between_2fu(const struct
faceuse *fu1,
+ const struct
faceuse *fu2,
+ struct bu_list
*vlfree,
+ const struct
bn_tol *tol);
+RT_EXPORT extern struct edge *nmg_find_e_nearest_pt2(uint32_t *magic_p,
+ const point_t pt2,
+ const mat_t mat,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct edgeuse *nmg_find_matching_eu_in_s(const struct
edgeuse *eu1,
+ const struct shell
*s2);
+RT_EXPORT extern void nmg_eu_2vecs_perp(vect_t xvec,
+ vect_t yvec,
+ vect_t zvec,
+ const struct edgeuse *eu,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_find_eu_leftvec(vect_t left,
+ const struct edgeuse *eu);
+RT_EXPORT extern int nmg_find_eu_left_non_unit(vect_t left,
+ const struct edgeuse *eu);
+RT_EXPORT extern struct edgeuse *nmg_find_ot_same_eu_of_e(const struct edge
*e);
+
+/* Vertex routines */
+RT_EXPORT extern struct vertexuse *nmg_find_v_in_face(const struct vertex *,
+ const struct faceuse *);
+RT_EXPORT extern struct vertexuse *nmg_find_v_in_shell(const struct vertex *v,
+ const struct shell *s,
+ int edges_only);
+RT_EXPORT extern struct vertexuse *nmg_find_pt_in_lu(const struct loopuse *lu,
+ const point_t pt,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct vertexuse *nmg_find_pt_in_face(const struct faceuse
*fu,
+ const point_t pt,
+ const struct bn_tol
*tol);
+RT_EXPORT extern struct vertex *nmg_find_pt_in_shell(const struct shell *s,
+ const point_t pt,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct vertex *nmg_find_pt_in_model(const struct model *m,
+ const point_t pt,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_is_vertex_in_edgelist(const struct vertex *v,
+ const struct bu_list *hd);
+RT_EXPORT extern int nmg_is_vertex_in_looplist(const struct vertex *v,
+ const struct bu_list *hd,
+ int singletons);
+RT_EXPORT extern struct vertexuse *nmg_is_vertex_in_face(const struct vertex
*v,
+ const struct face *f);
+RT_EXPORT extern int nmg_is_vertex_a_selfloop_in_shell(const struct vertex *v,
+ const struct shell *s);
+RT_EXPORT extern int nmg_is_vertex_in_facelist(const struct vertex *v,
+ const struct bu_list *hd);
+RT_EXPORT extern int nmg_is_edge_in_edgelist(const struct edge *e,
+ const struct bu_list *hd);
+RT_EXPORT extern int nmg_is_edge_in_looplist(const struct edge *e,
+ const struct bu_list *hd);
+RT_EXPORT extern int nmg_is_edge_in_facelist(const struct edge *e,
+ const struct bu_list *hd);
+RT_EXPORT extern int nmg_is_loop_in_facelist(const struct loop *l,
+ const struct bu_list *fu_hd);
+
+/* Tabulation routines */
+RT_EXPORT extern void nmg_vertex_tabulate(struct bu_ptbl *tab,
+ const uint32_t *magic_p,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_vertexuse_normal_tabulate(struct bu_ptbl *tab,
+ const uint32_t *magic_p,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_edgeuse_tabulate(struct bu_ptbl *tab,
+ const uint32_t *magic_p,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_edge_tabulate(struct bu_ptbl *tab,
+ const uint32_t *magic_p,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_edge_g_tabulate(struct bu_ptbl *tab,
+ const uint32_t *magic_p,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_face_tabulate(struct bu_ptbl *tab,
+ const uint32_t *magic_p,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_edgeuse_with_eg_tabulate(struct bu_ptbl *tab,
+ const struct edge_g_lseg
*eg);
+RT_EXPORT extern void nmg_edgeuse_on_line_tabulate(struct bu_ptbl *tab,
+ const uint32_t *magic_p,
+ const point_t pt,
+ const vect_t dir,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_e_and_v_tabulate(struct bu_ptbl *eutab,
+ struct bu_ptbl *vtab,
+ const uint32_t *magic_p,
+ struct bu_list *vlfree);
+RT_EXPORT extern int nmg_2edgeuse_g_coincident(const struct edgeuse *eu1,
+ const struct edgeuse *eu2,
+ const struct bn_tol *tol);
+
+/* From nmg_extrude.c */
+RT_EXPORT extern void nmg_translate_face(struct faceuse *fu, const vect_t Vec,
struct bu_list *vlfree);
+RT_EXPORT extern int nmg_extrude_face(struct faceuse *fu, const vect_t Vec,
struct bu_list *vlfree, const struct bn_tol *tol);
+RT_EXPORT extern struct vertexuse *nmg_find_vertex_in_lu(const struct vertex
*v, const struct loopuse *lu);
+RT_EXPORT extern void nmg_fix_overlapping_loops(struct shell *s, struct
bu_list *vlfree, const struct bn_tol *tol);
+RT_EXPORT extern void nmg_break_crossed_loops(struct shell *is, const struct
bn_tol *tol);
+RT_EXPORT extern struct shell *nmg_extrude_cleanup(struct shell *is, const int
is_void, struct bu_list *vlfree, const struct bn_tol *tol);
+RT_EXPORT extern void nmg_hollow_shell(struct shell *s, const fastf_t thick,
const int approximate, struct bu_list *vlfree, const struct bn_tol *tol);
+RT_EXPORT extern struct shell *nmg_extrude_shell(struct shell *s, const
fastf_t dist, const int normal_ward, const int approximate, struct bu_list
*vlfree, const struct bn_tol *tol);
+
+/* From nmg_pr.c */
+RT_EXPORT extern char *nmg_orientation(int orientation);
+RT_EXPORT extern void nmg_pr_orient(int orientation,
+ const char *h);
+RT_EXPORT extern void nmg_pr_m(const struct model *m);
+RT_EXPORT extern void nmg_pr_r(const struct nmgregion *r,
+ char *h);
+RT_EXPORT extern void nmg_pr_sa(const struct shell_a *sa,
+ char *h);
+RT_EXPORT extern void nmg_pr_lg(const struct loop_g *lg,
+ char *h);
+RT_EXPORT extern void nmg_pr_fg(const uint32_t *magic,
+ char *h);
+RT_EXPORT extern void nmg_pr_s(const struct shell *s,
+ char *h);
+RT_EXPORT extern void nmg_pr_s_briefly(const struct shell *s,
+ char *h);
+RT_EXPORT extern void nmg_pr_f(const struct face *f,
+ char *h);
+RT_EXPORT extern void nmg_pr_fu(const struct faceuse *fu,
+ char *h);
+RT_EXPORT extern void nmg_pr_fu_briefly(const struct faceuse *fu,
+ char *h);
+RT_EXPORT extern void nmg_pr_l(const struct loop *l,
+ char *h);
+RT_EXPORT extern void nmg_pr_lu(const struct loopuse *lu,
+ char *h);
+RT_EXPORT extern void nmg_pr_lu_briefly(const struct loopuse *lu,
+ char *h);
+RT_EXPORT extern void nmg_pr_eg(const uint32_t *eg,
+ char *h);
+RT_EXPORT extern void nmg_pr_e(const struct edge *e,
+ char *h);
+RT_EXPORT extern void nmg_pr_eu(const struct edgeuse *eu,
+ char *h);
+RT_EXPORT extern void nmg_pr_eu_briefly(const struct edgeuse *eu,
+ char *h);
+RT_EXPORT extern void nmg_pr_eu_endpoints(const struct edgeuse *eu,
+ char *h);
+RT_EXPORT extern void nmg_pr_vg(const struct vertex_g *vg,
+ char *h);
+RT_EXPORT extern void nmg_pr_v(const struct vertex *v,
+ char *h);
+RT_EXPORT extern void nmg_pr_vu(const struct vertexuse *vu,
+ char *h);
+RT_EXPORT extern void nmg_pr_vu_briefly(const struct vertexuse *vu,
+ char *h);
+RT_EXPORT extern void nmg_pr_vua(const uint32_t *magic_p,
+ char *h);
+RT_EXPORT extern void nmg_euprint(const char *str,
+ const struct edgeuse *eu);
+RT_EXPORT extern void nmg_pr_ptbl(const char *title,
+ const struct bu_ptbl *tbl,
+ int verbose);
+RT_EXPORT extern void nmg_pr_ptbl_vert_list(const char *str,
+ const struct bu_ptbl *tbl,
+ const fastf_t *mag);
+RT_EXPORT extern void nmg_pr_one_eu_vecs(const struct edgeuse *eu,
+ const vect_t xvec,
+ const vect_t yvec,
+ const vect_t zvec,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_pr_fu_around_eu_vecs(const struct edgeuse *eu,
+ const vect_t xvec,
+ const vect_t yvec,
+ const vect_t zvec,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_pr_fu_around_eu(const struct edgeuse *eu,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_pl_lu_around_eu(const struct edgeuse *eu, struct
bu_list *vlfree);
+RT_EXPORT extern void nmg_pr_fus_in_fg(const uint32_t *fg_magic);
+
+/* From nmg_misc.c */
+RT_EXPORT extern int nmg_snurb_calc_lu_uv_orient(const struct loopuse *lu);
+RT_EXPORT extern void nmg_snurb_fu_eval(const struct faceuse *fu,
+ const fastf_t u,
+ const fastf_t v,
+ point_t pt_on_srf);
+RT_EXPORT extern void nmg_snurb_fu_get_norm(const struct faceuse *fu,
+ const fastf_t u,
+ const fastf_t v,
+ vect_t norm);
+RT_EXPORT extern void nmg_snurb_fu_get_norm_at_vu(const struct faceuse *fu,
+ const struct vertexuse *vu,
+ vect_t norm);
+RT_EXPORT extern void nmg_find_zero_length_edges(const struct model *m, struct
bu_list *vlfree);
+RT_EXPORT extern struct face *nmg_find_top_face_in_dir(const struct shell *s,
+ int dir, long *flags);
+RT_EXPORT extern struct face *nmg_find_top_face(const struct shell *s,
+ int *dir,
+ long *flags);
+RT_EXPORT extern int nmg_find_outer_and_void_shells(struct nmgregion *r,
+ struct bu_ptbl ***shells,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_mark_edges_real(const uint32_t *magic_p, struct
bu_list *vlfree);
+RT_EXPORT extern void nmg_tabulate_face_g_verts(struct bu_ptbl *tab,
+ const struct face_g_plane *fg);
+RT_EXPORT extern void nmg_isect_shell_self(struct shell *s,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct edgeuse *nmg_next_radial_eu(const struct edgeuse *eu,
+ const struct shell *s,
+ const int wires);
+RT_EXPORT extern struct edgeuse *nmg_prev_radial_eu(const struct edgeuse *eu,
+ const struct shell *s,
+ const int wires);
+RT_EXPORT extern int nmg_radial_face_count(const struct edgeuse *eu,
+ const struct shell *s);
+RT_EXPORT extern int nmg_check_closed_shell(const struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_move_lu_between_fus(struct faceuse *dest,
+ struct faceuse *src,
+ struct loopuse *lu);
+RT_EXPORT extern void nmg_loop_plane_newell(const struct loopuse *lu,
+ plane_t pl);
+RT_EXPORT extern fastf_t nmg_loop_plane_area(const struct loopuse *lu,
+ plane_t pl);
+RT_EXPORT extern fastf_t nmg_loop_plane_area2(const struct loopuse *lu,
+ plane_t pl,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_calc_face_plane(struct faceuse *fu_in,
+ plane_t pl, struct bu_list *vlfree);
+RT_EXPORT extern int nmg_calc_face_g(struct faceuse *fu, struct bu_list
*vlfree);
+RT_EXPORT extern fastf_t nmg_faceuse_area(const struct faceuse *fu);
+RT_EXPORT extern fastf_t nmg_shell_area(const struct shell *s);
+RT_EXPORT extern fastf_t nmg_region_area(const struct nmgregion *r);
+RT_EXPORT extern fastf_t nmg_model_area(const struct model *m);
+/* Some stray rt_ plane functions here */
+RT_EXPORT extern void nmg_purge_unwanted_intersection_points(struct bu_ptbl
*vert_list,
+ fastf_t *mag,
+ const struct
faceuse *fu,
+ const struct
bn_tol *tol);
+RT_EXPORT extern int nmg_in_or_ref(struct vertexuse *vu,
+ struct bu_ptbl *b);
+RT_EXPORT extern void nmg_rebound(struct model *m,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_count_shell_kids(const struct model *m,
+ size_t *total_wires,
+ size_t *total_faces,
+ size_t *total_points);
+RT_EXPORT extern void nmg_close_shell(struct shell *s, struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct shell *nmg_dup_shell(struct shell *s,
+ long ***copy_tbl,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct edgeuse *nmg_pop_eu(struct bu_ptbl *stack);
+RT_EXPORT extern void nmg_reverse_radials(struct faceuse *fu,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_reverse_face_and_radials(struct faceuse *fu,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_shell_is_void(const struct shell *s);
+RT_EXPORT extern void nmg_propagate_normals(struct faceuse *fu_in,
+ long *flags,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_connect_same_fu_orients(struct shell *s);
+RT_EXPORT extern void nmg_fix_decomposed_shell_normals(struct shell *s,
+ const struct bn_tol
*tol);
+RT_EXPORT extern struct model *nmg_mk_model_from_region(struct nmgregion *r,
+ int reindex, struct
bu_list *vlfree);
+RT_EXPORT extern void nmg_fix_normals(struct shell *s_orig,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_break_long_edges(struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct faceuse *nmg_mk_new_face_from_loop(struct loopuse *lu);
+RT_EXPORT extern int nmg_split_loops_into_faces(uint32_t *magic_p, struct
bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_decompose_shell(struct shell *s, struct bu_list
*vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_stash_model_to_file(const char *filename,
+ const struct model *m,
+ const char *title);
+RT_EXPORT extern int nmg_unbreak_region_edges(uint32_t *magic_p, struct
bu_list *vlfree);
+RT_EXPORT extern void nmg_vlist_to_eu(struct bu_list *vlist,
+ struct shell *s);
+RT_EXPORT extern int nmg_mv_shell_to_region(struct shell *s,
+ struct nmgregion *r);
+RT_EXPORT extern int nmg_find_isect_faces(const struct vertex *new_v,
+ struct bu_ptbl *faces,
+ int *free_edges,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_simple_vertex_solve(struct vertex *new_v,
+ const struct bu_ptbl *faces,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_ck_vert_on_fus(const struct vertex *v,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_make_faces_at_vert(struct vertex *new_v,
+ struct bu_ptbl *int_faces,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_kill_cracks_at_vertex(const struct vertex *vp);
+RT_EXPORT extern int nmg_complex_vertex_solve(struct vertex *new_v,
+ const struct bu_ptbl *faces,
+ const int free_edges,
+ const int approximate,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_bad_face_normals(const struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_faces_are_radial(const struct faceuse *fu1,
+ const struct faceuse *fu2);
+RT_EXPORT extern int nmg_move_edge_thru_pt(struct edgeuse *mv_eu,
+ const point_t pt,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_vlist_to_wire_edges(struct shell *s,
+ const struct bu_list *vhead);
+RT_EXPORT extern void nmg_follow_free_edges_to_vertex(const struct vertex *vpa,
+ const struct vertex *vpb,
+ struct bu_ptbl
*bad_verts,
+ const struct shell *s,
+ const struct edgeuse *eu,
+ struct bu_ptbl *verts,
+ int *found);
+RT_EXPORT extern void nmg_glue_face_in_shell(const struct faceuse *fu,
+ struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_open_shells_connect(struct shell *dst,
+ struct shell *src,
+ const long **copy_tbl,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_in_vert(struct vertex *new_v,
+ const int approximate,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_mirror_model(struct model *m, struct bu_list
*vlfree);
+RT_EXPORT extern int nmg_kill_cracks(struct shell *s);
+RT_EXPORT extern int nmg_kill_zero_length_edgeuses(struct model *m);
+RT_EXPORT extern void nmg_make_faces_within_tol(struct shell *s,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_intersect_loops_self(struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct edge_g_cnurb *nmg_join_cnurbs(struct bu_list
*crv_head);
+RT_EXPORT extern struct edge_g_cnurb *nmg_arc2d_to_cnurb(point_t i_center,
+ point_t i_start,
+ point_t i_end,
+ int point_type,
+ const struct bn_tol
*tol);
+RT_EXPORT extern int nmg_break_edge_at_verts(struct edge *e,
+ struct bu_ptbl *verts,
+ const struct bn_tol *tol);
+RT_EXPORT extern fastf_t nmg_loop_plane_area(const struct loopuse *lu,
+ plane_t pl);
+RT_EXPORT extern int nmg_break_edges(uint32_t *magic_p, struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_lu_is_convex(struct loopuse *lu,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_simplify_shell_edges(struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_edge_collapse(struct model *m,
+ const struct bn_tol *tol,
+ const fastf_t tol_coll,
+ const fastf_t min_angle,
+ struct bu_list *vlfree);
+
+/* From nmg_copy.c */
+RT_EXPORT extern struct model *nmg_clone_model(const struct model *original);
+
+/* From nmg_tri.c */
+RT_EXPORT extern void nmg_triangulate_shell(struct shell *s,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+
+RT_EXPORT extern void nmg_triangulate_model(struct model *m,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_triangulate_fu(struct faceuse *fu,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_dump_model(struct model *m);
+
+/* nmg_manif.c */
+RT_EXPORT extern int nmg_dangling_face(const struct faceuse *fu,
+ const char *manifolds);
+/* static paint_face */
+/* static set_edge_sub_manifold */
+/* static set_loop_sub_manifold */
+/* static set_face_sub_manifold */
+RT_EXPORT extern char *nmg_shell_manifolds(struct shell *sp,
+ char *tbl);
+RT_EXPORT extern char *nmg_manifolds(struct model *m);
+
+/* From nmg_fuse.c */
+RT_EXPORT extern int nmg_is_common_bigloop(const struct face *f1,
+ const struct face *f2);
+RT_EXPORT extern void nmg_region_v_unique(struct nmgregion *r1, struct bu_list
*vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_ptbl_vfuse(struct bu_ptbl *t,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_region_both_vfuse(struct bu_ptbl *t1,
+ struct bu_ptbl *t2,
+ const struct bn_tol *tol);
+/* nmg_two_region_vertex_fuse replaced with nmg_vertex_fuse */
+RT_EXPORT extern int nmg_vertex_fuse(const uint32_t *magic_p,struct bu_list
*vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_cnurb_is_linear(const struct edge_g_cnurb *cnrb);
+RT_EXPORT extern int nmg_snurb_is_planar(const struct face_g_snurb *srf,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_eval_linear_trim_curve(const struct face_g_snurb
*snrb,
+ const fastf_t uvw[3],
+ point_t xyz);
+RT_EXPORT extern void nmg_eval_trim_curve(const struct edge_g_cnurb *cnrb,
+ const struct face_g_snurb *snrb,
+ const fastf_t t, point_t xyz);
+/* nmg_split_trim */
+RT_EXPORT extern void nmg_eval_trim_to_tol(const struct edge_g_cnurb *cnrb,
+ const struct face_g_snurb *snrb,
+ const fastf_t t0,
+ const fastf_t t1,
+ struct bu_list *head,
+ const struct bn_tol *tol);
+/* nmg_split_linear_trim */
+RT_EXPORT extern void nmg_eval_linear_trim_to_tol(const struct edge_g_cnurb
*cnrb,
+ const struct face_g_snurb
*snrb,
+ const fastf_t uvw1[3],
+ const fastf_t uvw2[3],
+ struct bu_list *head,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_cnurb_lseg_coincident(const struct edgeuse *eu1,
+ const struct edge_g_cnurb *cnrb,
+ const struct face_g_snurb *snrb,
+ const point_t pt1,
+ const point_t pt2,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_cnurb_is_on_crv(const struct edgeuse *eu,
+ const struct edge_g_cnurb *cnrb,
+ const struct face_g_snurb *snrb,
+ const struct bu_list *head,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_edge_fuse(const uint32_t *magic_p,struct bu_list
*vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_edge_g_fuse(const uint32_t *magic_p,struct bu_list
*vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_ck_fu_verts(struct faceuse *fu1,
+ struct face *f2,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_ck_fg_verts(struct faceuse *fu1,
+ struct face *f2,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_two_face_fuse(struct face *f1,
+ struct face *f2,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_model_face_fuse(struct model *m,struct bu_list
*vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_break_all_es_on_v(uint32_t *magic_p,
+ struct vertex *v,struct bu_list
*vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_break_e_on_v(const uint32_t *magic_p,struct bu_list
*vlfree,
+ const struct bn_tol *tol);
+/* DEPRECATED: use nmg_break_e_on_v */
+RT_EXPORT extern int nmg_model_break_e_on_v(const uint32_t *magic_p,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_model_fuse(struct model *m,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+/* radial routines */
+RT_EXPORT extern void nmg_radial_sorted_list_insert(struct bu_list *hd,
+ struct nmg_radial *rad);
+RT_EXPORT extern void nmg_radial_verify_pointers(const struct bu_list *hd,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_radial_verify_monotone(const struct bu_list *hd,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_insure_radial_list_is_increasing(struct bu_list
*hd,
+ fastf_t amin,
fastf_t amax);
+RT_EXPORT extern void nmg_radial_build_list(struct bu_list *hd,
+ struct bu_ptbl
*shell_tbl,
+ int existing,
+ struct edgeuse *eu,
+ const vect_t xvec,
+ const vect_t yvec,
+ const vect_t zvec,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_radial_merge_lists(struct bu_list *dest,
+ struct bu_list *src,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_is_crack_outie(const struct edgeuse *eu,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct nmg_radial *nmg_find_radial_eu(const struct
bu_list *hd,
+ const struct
edgeuse *eu);
+RT_EXPORT extern const struct edgeuse *nmg_find_next_use_of_2e_in_lu(const
struct edgeuse *eu,
+ const
struct edge *e1,
+ const
struct edge *e2);
+RT_EXPORT extern void nmg_radial_mark_cracks(struct bu_list *hd,
+ const struct edge *e1,
+ const struct edge *e2,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct nmg_radial *nmg_radial_find_an_original(const struct
bu_list *hd,
+ const struct
shell *s,
+ const struct
bn_tol *tol);
+RT_EXPORT extern int nmg_radial_mark_flips(struct bu_list *hd,
+ const struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_radial_check_parity(const struct bu_list *hd,
+ const struct bu_ptbl *shells,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_radial_implement_decisions(struct bu_list
*hd,
+ const struct bn_tol
*tol,
+ struct edgeuse
*eu1,
+ vect_t xvec,
+ vect_t yvec,
+ vect_t zvec);
+RT_EXPORT extern void nmg_pr_radial(const char *title,
+ const struct nmg_radial *rad);
+RT_EXPORT extern void nmg_pr_radial_list(const struct bu_list *hd,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_do_radial_flips(struct bu_list *hd);
+RT_EXPORT extern void nmg_do_radial_join(struct bu_list *hd,
+ struct edgeuse *eu1ref,
+ vect_t xvec, vect_t yvec, vect_t zvec,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_radial_join_eu_NEW(struct edgeuse *eu1,
+ struct edgeuse *eu2,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_radial_exchange_marked(struct bu_list
*hd,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_s_radial_harmonize(struct shell *s,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_s_radial_check(struct shell *s,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_r_radial_check(const struct nmgregion *r,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+
+RT_EXPORT extern struct edge_g_lseg *nmg_pick_best_edge_g(struct edgeuse
*eu1,
+ struct edgeuse
*eu2,
+ const struct
bn_tol *tol);
+
+/* nmg_visit.c */
+RT_EXPORT extern void nmg_visit_vertex(struct vertex *v,
+ const struct nmg_visit_handlers *htab,
+ void * state);
+RT_EXPORT extern void nmg_visit_vertexuse(struct vertexuse *vu,
+ const struct nmg_visit_handlers
*htab,
+ void * state);
+RT_EXPORT extern void nmg_visit_edge(struct edge *e,
+ const struct nmg_visit_handlers *htab,
+ void * state);
+RT_EXPORT extern void nmg_visit_edgeuse(struct edgeuse *eu,
+ const struct nmg_visit_handlers *htab,
+ void * state);
+RT_EXPORT extern void nmg_visit_loop(struct loop *l,
+ const struct nmg_visit_handlers *htab,
+ void * state);
+RT_EXPORT extern void nmg_visit_loopuse(struct loopuse *lu,
+ const struct nmg_visit_handlers *htab,
+ void * state);
+RT_EXPORT extern void nmg_visit_face(struct face *f,
+ const struct nmg_visit_handlers *htab,
+ void * state);
+RT_EXPORT extern void nmg_visit_faceuse(struct faceuse *fu,
+ const struct nmg_visit_handlers *htab,
+ void * state,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_visit_shell(struct shell *s,
+ const struct nmg_visit_handlers *htab,
+ void * state,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_visit_region(struct nmgregion *r,
+ const struct nmg_visit_handlers *htab,
+ void * state,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_visit_model(struct model *model,
+ const struct nmg_visit_handlers *htab,
+ void * state,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_visit(const uint32_t *magicp,
+ const struct nmg_visit_handlers *htab,
+ void * state,
+ struct bu_list *vlfree);
+
+
+/* nmg_class.c */
+RT_EXPORT extern int nmg_classify_pt_loop(const point_t pt,
+ const struct loopuse *lu,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+RT_EXPORT extern int nmg_classify_s_vs_s(struct shell *s,
+ struct shell *s2,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+RT_EXPORT extern int nmg_classify_lu_lu(const struct loopuse *lu1,
+ const struct loopuse *lu2,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+RT_EXPORT extern int nmg_class_pt_f(const point_t pt,
+ const struct faceuse *fu,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_class_pt_s(const point_t pt,
+ const struct shell *s,
+ const int in_or_out_only,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+/* From nmg_pt_fu.c */
+RT_EXPORT extern int nmg_eu_is_part_of_crack(const struct edgeuse *eu);
+
+RT_EXPORT extern int nmg_class_pt_lu_except(point_t pt,
+ const struct loopuse *lu,
+ const struct edge *e_p,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+RT_EXPORT extern int nmg_class_pt_fu_except(const point_t pt,
+ const struct faceuse *fu,
+ const struct loopuse *ignore_lu,
+ void (*eu_func)(struct edgeuse *,
point_t, const char *),
+ void (*vu_func)(struct vertexuse
*, point_t, const char *),
+ const char *priv,
+ const int call_on_hits,
+ const int in_or_out_only,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+/* From nmg_plot.c */
+RT_EXPORT extern void nmg_pl_shell(FILE *fp,
+ const struct shell *s,
+ int fancy,
+ struct bu_list *vlfree);
+
+RT_EXPORT extern void nmg_vu_to_vlist(struct bu_list *vhead,
+ const struct vertexuse *vu,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_eu_to_vlist(struct bu_list *vhead,
+ const struct bu_list *eu_hd,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_lu_to_vlist(struct bu_list *vhead,
+ const struct loopuse *lu,
+ int poly_markers,
+ const vectp_t norm,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_snurb_fu_to_vlist(struct bu_list *vhead,
+ const struct faceuse *fu,
+ int poly_markers,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_s_to_vlist(struct bu_list *vhead,
+ const struct shell *s,
+ int poly_markers,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_r_to_vlist(struct bu_list *vhead,
+ const struct nmgregion *r,
+ int poly_markers,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_m_to_vlist(struct bu_list *vhead,
+ struct model *m,
+ int poly_markers,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_offset_eu_vert(point_t base,
+ const struct edgeuse *eu,
+ const vect_t face_normal,
+ int tip);
+/* plot */
+RT_EXPORT extern void nmg_pl_v(FILE *fp,
+ const struct vertex *v,
+ long *b);
+RT_EXPORT extern void nmg_pl_e(FILE *fp,
+ const struct edge *e,
+ long *b,
+ int red,
+ int green,
+ int blue);
+RT_EXPORT extern void nmg_pl_eu(FILE *fp,
+ const struct edgeuse *eu,
+ long *b,
+ int red,
+ int green,
+ int blue);
+RT_EXPORT extern void nmg_pl_lu(FILE *fp,
+ const struct loopuse *fu,
+ long *b,
+ int red,
+ int green,
+ int blue,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_pl_fu(FILE *fp,
+ const struct faceuse *fu,
+ long *b,
+ int red,
+ int green,
+ int blue,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_pl_s(FILE *fp,
+ const struct shell *s,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_pl_r(FILE *fp,
+ const struct nmgregion *r,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_pl_m(FILE *fp,
+ const struct model *m,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_vlblock_v(struct bn_vlblock *vbp,
+ const struct vertex *v,
+ long *tab,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_vlblock_e(struct bn_vlblock *vbp,
+ const struct edge *e,
+ long *tab,
+ int red,
+ int green,
+ int blue,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_vlblock_eu(struct bn_vlblock *vbp,
+ const struct edgeuse *eu,
+ long *tab,
+ int red,
+ int green,
+ int blue,
+ int fancy,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_vlblock_euleft(struct bu_list *vh,
+ const struct edgeuse *eu,
+ const point_t center,
+ const mat_t mat,
+ const vect_t xvec,
+ const vect_t yvec,
+ double len,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_vlblock_around_eu(struct bn_vlblock *vbp,
+ const struct edgeuse
*arg_eu,
+ long *tab,
+ int fancy,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_vlblock_lu(struct bn_vlblock *vbp,
+ const struct loopuse *lu,
+ long *tab,
+ int red,
+ int green,
+ int blue,
+ int fancy,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_vlblock_fu(struct bn_vlblock *vbp,
+ const struct faceuse *fu,
+ long *tab, int fancy, struct bu_list
*vlfree);
+RT_EXPORT extern void nmg_vlblock_s(struct bn_vlblock *vbp,
+ const struct shell *s,
+ int fancy,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_vlblock_r(struct bn_vlblock *vbp,
+ const struct nmgregion *r,
+ int fancy,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_vlblock_m(struct bn_vlblock *vbp,
+ const struct model *m,
+ int fancy,
+ struct bu_list *vlfree);
+
+/* visualization helper routines */
+RT_EXPORT extern void nmg_pl_edges_in_2_shells(struct bn_vlblock *vbp,
+ long *b,
+ const struct edgeuse *eu,
+ int fancy,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_pl_isect(const char *filename,
+ const struct shell *s,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_pl_comb_fu(int num1,
+ int num2,
+ const struct faceuse *fu1,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_pl_2fu(const char *str,
+ const struct faceuse *fu1,
+ const struct faceuse *fu2,
+ int show_mates,
+ struct bu_list *vlfree);
+/* graphical display of classifier results */
+RT_EXPORT extern void nmg_show_broken_classifier_stuff(uint32_t *p,
+ char **classlist,
+ int all_new,
+ int fancy,
+ const char
*a_string,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_face_plot(const struct faceuse *fu, struct bu_list
*vlfree);
+RT_EXPORT extern void nmg_2face_plot(const struct faceuse *fu1,
+ const struct faceuse *fu2,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_face_lu_plot(const struct loopuse *lu,
+ const struct vertexuse *vu1,
+ const struct vertexuse *vu2,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_plot_lu_ray(const struct loopuse *lu,
+ const struct vertexuse *vu1,
+ const struct vertexuse *vu2,
+ const vect_t left,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_plot_ray_face(const char *fname,
+ point_t pt,
+ const vect_t dir,
+ const struct faceuse *fu,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_plot_lu_around_eu(const char *prefix,
+ const struct edgeuse *eu,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_snurb_to_vlist(struct bu_list *vhead,
+ const struct face_g_snurb *fg,
+ int n_interior,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_cnurb_to_vlist(struct bu_list *vhead,
+ const struct edgeuse *eu,
+ int n_interior,
+ int cmd,
+ struct bu_list *vlfree);
+
+/**
+ * edge use distance tolerance
+ */
+RT_EXPORT extern double nmg_eue_dist;
+
+
+/* from nmg_mesh.c */
+RT_EXPORT extern int nmg_mesh_two_faces(struct faceuse *fu1,
+ struct faceuse *fu2,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_radial_join_eu(struct edgeuse *eu1,
+ struct edgeuse *eu2,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_mesh_faces(struct faceuse *fu1,
+ struct faceuse *fu2,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_mesh_face_shell(struct faceuse *fu1,
+ struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_mesh_shell_shell(struct shell *s1,
+ struct shell *s2,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern double nmg_measure_fu_angle(const struct edgeuse *eu,
+ const vect_t xvec,
+ const vect_t yvec,
+ const vect_t zvec);
+
+/* from nmg_bool.c */
+RT_EXPORT extern struct nmgregion *nmg_do_bool(struct nmgregion *s1,
+ struct nmgregion *s2,
+ const int oper, struct bu_list
*vlfree, const struct bn_tol *tol);
+RT_EXPORT extern int nmg_two_region_vertex_fuse(struct nmgregion *r1,
+ struct nmgregion *r2,
+ const struct bn_tol *tol);
+
+
+/* from nmg_class.c */
+RT_EXPORT extern void nmg_class_shells(struct shell *sA,
+ struct shell *sB,
+ char **classlist,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+/* from nmg_fcut.c */
+/* static void ptbl_vsort */
+RT_EXPORT extern int nmg_ck_vu_ptbl(struct bu_ptbl *p,
+ struct faceuse *fu);
+RT_EXPORT extern double nmg_vu_angle_measure(struct vertexuse *vu,
+ vect_t x_dir,
+ vect_t y_dir,
+ int assessment,
+ int in);
+RT_EXPORT extern int nmg_wedge_class(int ass, /* assessment of two
edges forming wedge */
+ double a,
+ double b);
+RT_EXPORT extern void nmg_sanitize_fu(struct faceuse *fu);
+RT_EXPORT extern void nmg_unlist_v(struct bu_ptbl *b,
+ fastf_t *mag,
+ struct vertex *v);
+RT_EXPORT extern struct edge_g_lseg *nmg_face_cutjoin(struct bu_ptbl *b1,
+ struct bu_ptbl *b2,
+ fastf_t *mag1,
+ fastf_t *mag2,
+ struct faceuse *fu1,
+ struct faceuse *fu2,
+ point_t pt,
+ vect_t dir,
+ struct edge_g_lseg *eg,
+ struct bu_list *vlfree,
+ const struct bn_tol
*tol);
+RT_EXPORT extern void nmg_fcut_face_2d(struct bu_ptbl *vu_list,
+ fastf_t *mag,
+ struct faceuse *fu1,
+ struct faceuse *fu2,
+ struct bu_list *vlfree,
+ struct bn_tol *tol);
+RT_EXPORT extern int nmg_insert_vu_if_on_edge(struct vertexuse *vu1,
+ struct vertexuse *vu2,
+ struct edgeuse *new_eu,
+ struct bn_tol *tol);
+/* nmg_face_state_transition */
+
+#define nmg_mev(_v, _u) nmg_me((_v), (struct vertex *)NULL, (_u))
+
+/* From nmg_eval.c */
+RT_EXPORT extern void nmg_ck_lu_orientation(struct loopuse *lu,
+ const struct bn_tol *tolp);
+RT_EXPORT extern const char *nmg_class_name(int class_no);
+RT_EXPORT extern void nmg_evaluate_boolean(struct shell *sA,
+ struct shell *sB,
+ int op,
+ char **classlist,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+/* The following functions cannot be publicly declared because struct
+ * nmg_bool_state is private to nmg_eval.c
+ */
+/* nmg_eval_shell */
+/* nmg_eval_action */
+/* nmg_eval_plot */
+
+/* From nmg_ck.c */
+RT_EXPORT extern void nmg_vvg(const struct vertex_g *vg);
+RT_EXPORT extern void nmg_vvertex(const struct vertex *v,
+ const struct vertexuse *vup);
+RT_EXPORT extern void nmg_vvua(const uint32_t *vua);
+RT_EXPORT extern void nmg_vvu(const struct vertexuse *vu,
+ const uint32_t *up_magic_p);
+RT_EXPORT extern void nmg_veg(const uint32_t *eg);
+RT_EXPORT extern void nmg_vedge(const struct edge *e,
+ const struct edgeuse *eup);
+RT_EXPORT extern void nmg_veu(const struct bu_list *hp,
+ const uint32_t *up_magic_p);
+RT_EXPORT extern void nmg_vlg(const struct loop_g *lg);
+RT_EXPORT extern void nmg_vloop(const struct loop *l,
+ const struct loopuse *lup);
+RT_EXPORT extern void nmg_vlu(const struct bu_list *hp,
+ const uint32_t *up);
+RT_EXPORT extern void nmg_vfg(const struct face_g_plane *fg);
+RT_EXPORT extern void nmg_vface(const struct face *f,
+ const struct faceuse *fup);
+RT_EXPORT extern void nmg_vfu(const struct bu_list *hp,
+ const struct shell *s);
+RT_EXPORT extern void nmg_vsshell(const struct shell *s,
+ const struct nmgregion *r);
+RT_EXPORT extern void nmg_vshell(const struct bu_list *hp,
+ const struct nmgregion *r);
+RT_EXPORT extern void nmg_vregion(const struct bu_list *hp,
+ const struct model *m);
+RT_EXPORT extern void nmg_vmodel(const struct model *m);
+
+/* checking routines */
+RT_EXPORT extern void nmg_ck_e(const struct edgeuse *eu,
+ const struct edge *e,
+ const char *str);
+RT_EXPORT extern void nmg_ck_vu(const uint32_t *parent,
+ const struct vertexuse *vu,
+ const char *str);
+RT_EXPORT extern void nmg_ck_eu(const uint32_t *parent,
+ const struct edgeuse *eu,
+ const char *str);
+RT_EXPORT extern void nmg_ck_lg(const struct loop *l,
+ const struct loop_g *lg,
+ const char *str);
+RT_EXPORT extern void nmg_ck_l(const struct loopuse *lu,
+ const struct loop *l,
+ const char *str);
+RT_EXPORT extern void nmg_ck_lu(const uint32_t *parent,
+ const struct loopuse *lu,
+ const char *str);
+RT_EXPORT extern void nmg_ck_fg(const struct face *f,
+ const struct face_g_plane *fg,
+ const char *str);
+RT_EXPORT extern void nmg_ck_f(const struct faceuse *fu,
+ const struct face *f,
+ const char *str);
+RT_EXPORT extern void nmg_ck_fu(const struct shell *s,
+ const struct faceuse *fu,
+ const char *str);
+RT_EXPORT extern int nmg_ck_eg_verts(const struct edge_g_lseg *eg,
+ const struct bn_tol *tol);
+RT_EXPORT extern size_t nmg_ck_geometry(const struct model *m,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_ck_face_worthless_edges(const struct faceuse *fu);
+RT_EXPORT extern void nmg_ck_lueu(const struct loopuse *lu, const char *s);
+RT_EXPORT extern int nmg_check_radial(const struct edgeuse *eu, const struct
bn_tol *tol);
+RT_EXPORT extern int nmg_eu_2s_orient_bad(const struct edgeuse *eu,
+ const struct shell *s1,
+ const struct shell *s2,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_ck_closed_surf(const struct shell *s,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_ck_closed_region(const struct nmgregion *r,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_ck_v_in_2fus(const struct vertex *vp,
+ const struct faceuse *fu1,
+ const struct faceuse *fu2,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_ck_vs_in_region(const struct nmgregion *r,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+
+
+/* From nmg_inter.c */
+RT_EXPORT extern struct vertexuse *nmg_make_dualvu(struct vertex *v,
+ struct faceuse *fu,
+ const struct bn_tol *tol);
+RT_EXPORT extern struct vertexuse *nmg_enlist_vu(struct nmg_inter_struct
*is,
+ const struct vertexuse *vu,
+ struct vertexuse *dualvu,
+ fastf_t dist);
+RT_EXPORT extern void nmg_isect2d_prep(struct nmg_inter_struct *is,
+ const uint32_t *assoc_use);
+RT_EXPORT extern void nmg_isect2d_cleanup(struct nmg_inter_struct *is);
+RT_EXPORT extern void nmg_isect2d_final_cleanup(void);
+RT_EXPORT extern int nmg_isect_2faceuse(point_t pt,
+ vect_t dir,
+ struct faceuse *fu1,
+ struct faceuse *fu2,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_isect_vert2p_face2p(struct nmg_inter_struct *is,
+ struct vertexuse *vu1,
+ struct faceuse *fu2);
+RT_EXPORT extern struct edgeuse *nmg_break_eu_on_v(struct edgeuse *eu1,
+ struct vertex *v2,
+ struct faceuse *fu,
+ struct nmg_inter_struct
*is);
+RT_EXPORT extern void nmg_break_eg_on_v(const struct edge_g_lseg *eg,
+ struct vertex *v,
+ const struct bn_tol *tol);
+RT_EXPORT extern 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);
+RT_EXPORT extern int nmg_isect_edge2p_edge2p(struct nmg_inter_struct *is,
+ struct edgeuse *eu1,
+ struct edgeuse *eu2,
+ struct faceuse *fu1,
+ struct faceuse *fu2);
+RT_EXPORT extern int nmg_isect_construct_nice_ray(struct nmg_inter_struct
*is,
+ struct faceuse
*fu2);
+RT_EXPORT extern void nmg_enlist_one_vu(struct nmg_inter_struct *is,
+ const struct vertexuse *vu,
+ fastf_t dist);
+RT_EXPORT extern int nmg_isect_line2_edge2p(struct nmg_inter_struct *is,
+ struct bu_ptbl *list,
+ struct edgeuse *eu1,
+ struct faceuse *fu1,
+ struct faceuse *fu2);
+RT_EXPORT extern void nmg_isect_line2_vertex2(struct nmg_inter_struct *is,
+ struct vertexuse *vu1,
+ struct faceuse *fu1);
+RT_EXPORT extern int nmg_isect_two_ptbls(struct nmg_inter_struct *is,
+ const struct bu_ptbl *t1,
+ const struct bu_ptbl *t2);
+RT_EXPORT extern 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);
+RT_EXPORT extern int nmg_k0eu(struct vertex *v);
+RT_EXPORT extern 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);
+RT_EXPORT extern 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);
+RT_EXPORT extern struct vertex *nmg_common_v_2eg(struct edge_g_lseg *eg1,
+ struct edge_g_lseg *eg2,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_is_vertex_on_inter(struct vertex *v,
+ struct faceuse *fu1,
+ struct faceuse *fu2,
+ struct nmg_inter_struct *is,
+ struct bu_list *vlfree);
+RT_EXPORT extern 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);
+RT_EXPORT extern 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);
+RT_EXPORT extern void nmg_isect_eu_fu(struct nmg_inter_struct *is,
+ struct bu_ptbl *verts,
+ struct edgeuse *eu,
+ struct faceuse *fu,
+ struct bu_list *vlfree);
+RT_EXPORT extern 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);
+RT_EXPORT extern 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);
+RT_EXPORT extern int nmg_is_eu_on_line3(const struct edgeuse *eu,
+ const point_t pt,
+ const vect_t dir,
+ const struct bn_tol *tol);
+RT_EXPORT extern 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);
+RT_EXPORT extern struct edgeuse *nmg_does_fu_use_eg(const struct faceuse
*fu1,
+ const uint32_t *eg);
+RT_EXPORT extern int rt_line_on_plane(const point_t pt,
+ const vect_t dir,
+ const plane_t plane,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_cut_lu_into_coplanar_and_non(struct loopuse *lu,
+ plane_t pl,
+ struct nmg_inter_struct
*is,
+ struct bu_list *vlfree);
+RT_EXPORT extern void nmg_check_radial_angles(char *str,
+ struct shell *s,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern 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);
+RT_EXPORT extern void nmg_isect_two_generic_faces(struct faceuse
*fu1,
+ struct faceuse
*fu2,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern void nmg_crackshells(struct shell *s1,
+ struct shell *s2,
+ struct bu_list *vlfree,
+ const struct bn_tol *tol);
+RT_EXPORT extern int nmg_fu_touchingloops(const struct faceuse *fu);
+
+
+/* From nmg_index.c */
+RT_EXPORT extern int nmg_index_of_struct(const uint32_t *p);
+RT_EXPORT extern void nmg_m_set_high_bit(struct model *m);
+RT_EXPORT extern void nmg_m_reindex(struct model *m, long newindex);
+RT_EXPORT extern void nmg_vls_struct_counts(struct bu_vls *str,
+ const struct nmg_struct_counts
*ctr);
+RT_EXPORT extern void nmg_pr_struct_counts(const struct nmg_struct_counts *ctr,
+ const char *str);
+RT_EXPORT extern uint32_t **nmg_m_struct_count(struct nmg_struct_counts *ctr,
+ const struct model *m);
+RT_EXPORT extern void nmg_pr_m_struct_counts(const struct model *m,
+ const char *str);
+RT_EXPORT extern void nmg_merge_models(struct model *m1,
+ struct model *m2);
+RT_EXPORT extern long nmg_find_max_index(const struct model *m);
+
+
+
+__END_DECLS
+
#endif /* NMG_H */
/** @} */
Modified: brlcad/trunk/include/rt/nmg.h
===================================================================
--- brlcad/trunk/include/rt/nmg.h 2016-10-14 22:05:17 UTC (rev 69069)
+++ brlcad/trunk/include/rt/nmg.h 2016-10-15 15:42:28 UTC (rev 69070)
@@ -37,8 +37,6 @@
__BEGIN_DECLS
-RT_EXPORT extern uint32_t nmg_debug; /**< @brief debug bits for NMG's
see nmg.h */
-
/*********************************************************************************
* The following section is an exact copy of what was previously
"nmg_rt.h" *
* (with minor changes to NMG_GET_HITMISS and NMG_FREE_HITLIST
*
@@ -244,282 +242,6 @@
}
#endif
-struct nmg_radial {
- struct bu_list l;
- struct edgeuse *eu;
- struct faceuse *fu; /**< @brief Derived from eu */
- struct shell *s; /**< @brief Derived from eu */
- int existing_flag; /**< @brief !0 if this eu exists on
dest edge */
- int is_crack; /**< @brief This eu is part of a
crack. */
- int is_outie; /**< @brief This crack is an "outie"
*/
- int needs_flip; /**< @brief Insert eumate, not eu */
- fastf_t ang; /**< @brief angle, in radians. 0 to
2pi */
-};
-#define NMG_CK_RADIAL(_p) NMG_CKMAG(_p, NMG_RADIAL_MAGIC, "nmg_radial")
-
-struct nmg_inter_struct {
- uint32_t magic;
- struct bu_ptbl *l1; /**< @brief vertexuses on the line of
*/
- struct bu_ptbl *l2; /**< @brief intersection between
planes */
- fastf_t *mag1; /**< @brief Distances along
intersection line */
- fastf_t *mag2; /**< @brief for each vertexuse in l1
and l2. */
- size_t mag_len; /**< @brief Array size of mag1 and
mag2 */
- struct shell *s1;
- struct shell *s2;
- struct faceuse *fu1; /**< @brief null if l1 comes from a
wire */
- struct faceuse *fu2; /**< @brief null if l2 comes from a
wire */
- struct bn_tol tol;
- int coplanar; /**< @brief a flag */
- struct edge_g_lseg *on_eg; /**< @brief edge_g for line of
intersection */
- point_t pt; /**< @brief 3D line of intersection */
- vect_t dir;
- point_t pt2d; /**< @brief 2D projection of isect
line */
- vect_t dir2d;
- fastf_t *vert2d; /**< @brief Array of 2d vertex
projections [index] */
- size_t maxindex; /**< @brief size of vert2d[] */
- mat_t proj; /**< @brief Matrix to project onto XY
plane */
- const uint32_t *twod; /**< @brief ptr to face/edge of 2d
projection */
-};
-#define NMG_CK_INTER_STRUCT(_p) NMG_CKMAG(_p, NMG_INTER_STRUCT_MAGIC,
"nmg_inter_struct")
-
-/* nmg_class.c */
-RT_EXPORT extern int nmg_classify_pt_loop(const point_t pt,
- const struct loopuse *lu,
- struct bu_list *vlfree,
- const struct bn_tol *tol);
-
-RT_EXPORT extern int nmg_classify_s_vs_s(struct shell *s,
- struct shell *s2,
- struct bu_list *vlfree,
- const struct bn_tol *tol);
-
-RT_EXPORT extern int nmg_classify_lu_lu(const struct loopuse *lu1,
- const struct loopuse *lu2,
- struct bu_list *vlfree,
- const struct bn_tol *tol);
-
-RT_EXPORT extern int nmg_class_pt_f(const point_t pt,
- const struct faceuse *fu,
- const struct bn_tol *tol);
-RT_EXPORT extern int nmg_class_pt_s(const point_t pt,
- const struct shell *s,
- const int in_or_out_only,
- struct bu_list *vlfree,
- const struct bn_tol *tol);
-
-/* From nmg_pt_fu.c */
-RT_EXPORT extern int nmg_eu_is_part_of_crack(const struct edgeuse *eu);
-
-RT_EXPORT extern int nmg_class_pt_lu_except(point_t pt,
- const struct loopuse *lu,
- const struct edge *e_p,
- struct bu_list *vlfree,
- const struct bn_tol *tol);
-
-RT_EXPORT extern int nmg_class_pt_fu_except(const point_t pt,
- const struct faceuse *fu,
- const struct loopuse *ignore_lu,
- void (*eu_func)(struct edgeuse *,
point_t, const char *),
- void (*vu_func)(struct vertexuse
*, point_t, const char *),
- const char *priv,
- const int call_on_hits,
- const int in_or_out_only,
- struct bu_list *vlfree,
- const struct bn_tol *tol);
-
-/* From nmg_plot.c */
-RT_EXPORT extern void nmg_pl_shell(FILE *fp,
- const struct shell *s,
- int fancy,
- struct bu_list *vlfree);
-
-RT_EXPORT extern void nmg_vu_to_vlist(struct bu_list *vhead,
- const struct vertexuse *vu,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_eu_to_vlist(struct bu_list *vhead,
- const struct bu_list *eu_hd,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_lu_to_vlist(struct bu_list *vhead,
- const struct loopuse *lu,
- int poly_markers,
- const vectp_t norm,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_snurb_fu_to_vlist(struct bu_list *vhead,
- const struct faceuse *fu,
- int poly_markers,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_s_to_vlist(struct bu_list *vhead,
- const struct shell *s,
- int poly_markers,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_r_to_vlist(struct bu_list *vhead,
- const struct nmgregion *r,
- int poly_markers,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_m_to_vlist(struct bu_list *vhead,
- struct model *m,
- int poly_markers,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_offset_eu_vert(point_t base,
- const struct edgeuse *eu,
- const vect_t face_normal,
- int tip);
-/* plot */
-RT_EXPORT extern void nmg_pl_v(FILE *fp,
- const struct vertex *v,
- long *b);
-RT_EXPORT extern void nmg_pl_e(FILE *fp,
- const struct edge *e,
- long *b,
- int red,
- int green,
- int blue);
-RT_EXPORT extern void nmg_pl_eu(FILE *fp,
- const struct edgeuse *eu,
- long *b,
- int red,
- int green,
- int blue);
-RT_EXPORT extern void nmg_pl_lu(FILE *fp,
- const struct loopuse *fu,
- long *b,
- int red,
- int green,
- int blue,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_pl_fu(FILE *fp,
- const struct faceuse *fu,
- long *b,
- int red,
- int green,
- int blue,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_pl_s(FILE *fp,
- const struct shell *s,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_pl_r(FILE *fp,
- const struct nmgregion *r,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_pl_m(FILE *fp,
- const struct model *m,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_vlblock_v(struct bn_vlblock *vbp,
- const struct vertex *v,
- long *tab,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_vlblock_e(struct bn_vlblock *vbp,
- const struct edge *e,
- long *tab,
- int red,
- int green,
- int blue,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_vlblock_eu(struct bn_vlblock *vbp,
- const struct edgeuse *eu,
- long *tab,
- int red,
- int green,
- int blue,
- int fancy,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_vlblock_euleft(struct bu_list *vh,
- const struct edgeuse *eu,
- const point_t center,
- const mat_t mat,
- const vect_t xvec,
- const vect_t yvec,
- double len,
- struct bu_list *vlfree,
- const struct bn_tol *tol);
-RT_EXPORT extern void nmg_vlblock_around_eu(struct bn_vlblock *vbp,
- const struct edgeuse
*arg_eu,
- long *tab,
- int fancy,
- struct bu_list *vlfree,
- const struct bn_tol *tol);
-RT_EXPORT extern void nmg_vlblock_lu(struct bn_vlblock *vbp,
- const struct loopuse *lu,
- long *tab,
- int red,
- int green,
- int blue,
- int fancy,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_vlblock_fu(struct bn_vlblock *vbp,
- const struct faceuse *fu,
- long *tab, int fancy, struct bu_list
*vlfree);
-RT_EXPORT extern void nmg_vlblock_s(struct bn_vlblock *vbp,
- const struct shell *s,
- int fancy,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_vlblock_r(struct bn_vlblock *vbp,
- const struct nmgregion *r,
- int fancy,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_vlblock_m(struct bn_vlblock *vbp,
- const struct model *m,
- int fancy,
- struct bu_list *vlfree);
-
-/* visualization helper routines */
-RT_EXPORT extern void nmg_pl_edges_in_2_shells(struct bn_vlblock *vbp,
- long *b,
- const struct edgeuse *eu,
- int fancy,
- struct bu_list *vlfree,
- const struct bn_tol *tol);
-RT_EXPORT extern void nmg_pl_isect(const char *filename,
- const struct shell *s,
- struct bu_list *vlfree,
- const struct bn_tol *tol);
-RT_EXPORT extern void nmg_pl_comb_fu(int num1,
- int num2,
- const struct faceuse *fu1,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_pl_2fu(const char *str,
- const struct faceuse *fu1,
- const struct faceuse *fu2,
- int show_mates,
- struct bu_list *vlfree);
-/* graphical display of classifier results */
-RT_EXPORT extern void nmg_show_broken_classifier_stuff(uint32_t *p,
- char **classlist,
- int all_new,
- int fancy,
- const char
*a_string,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_face_plot(const struct faceuse *fu, struct bu_list
*vlfree);
-RT_EXPORT extern void nmg_2face_plot(const struct faceuse *fu1,
- const struct faceuse *fu2,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_face_lu_plot(const struct loopuse *lu,
- const struct vertexuse *vu1,
- const struct vertexuse *vu2,
- struct bu_list *vlfree);
-RT_EXPORT extern void nmg_plot_lu_ray(const struct loopuse *lu,
- const struct vertexuse *vu1,
- const struct vertexuse *vu2,
- const vect_t left,
- struct bu_list *vlfree);
@@ Diff output truncated at 100000 characters. @@
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