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9 S; h) u4 f" Y7 F; t- /******************************************************************************# `1 Y0 H+ p+ G
- Copyright (c) 1999 Unigraphics Solutions, Inc.- y7 }4 J$ {5 _$ C
- Unpublished - All Rights Reserved
/ Q/ O f5 k8 @& a( w
/ [6 v6 l0 {9 M6 B4 @; G& N- *******************************************************************************/
. L6 y5 H4 Z' J - /* This example demonstrates the UF_EVAL api for lines and arcs.* X, s4 P& \1 u/ S4 d% X0 |! Z
- Some of the UF_EVAL routines operate on an evaluator2 J: n7 w# W% I0 x, l2 T$ U% d
- independent of type while others are type dependent. No longer use
& F& ?% w' b, u( J - UF_CURVE_ask_curve_struct ( ),+ l; A$ [' ?1 L n+ [. L l& q
- UF_CURVE_ask_curve_struct_data ( ) and
/ @$ _% l9 v1 o" G4 \ - UF_CURVE_free_curve_struct ( )7 F# U. \- Y: ?7 L2 X
- */8 D: S* g0 y- d; L% x0 n
- 1 _4 U; l/ p. B, H% U
- #include <stdio.h>
9 e0 m, ~2 v# d) O( f) a - #include <uf_object_types.h>3 K1 J# V i( [" x
- #include <uf_curve.h>2 d: x7 |9 F9 a% t( [: I
- #include <uf_eval.h>$ l/ N2 w3 S( s, J
- #include <uf_modl.h>/ l. U$ |. W+ s
- #include <uf_part.h>3 l* {; r& E& `% V" ?/ R% Z
- #include <uf_so.h>
0 _4 @3 ]; {3 ~) g6 i! t$ }8 } - #include <uf.h>
' {0 Q' H/ |; z$ w) |- W7 h - #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )
" Y4 M! g4 Y8 j4 U M% Y0 S$ f: O9 A - static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
# x4 i' k- ~5 e6 V/ H3 f6 v - /*---------------------------------------------------------------*/
% v# j* J$ F* J+ `- y7 p - static int report ( char *file, int line, char *call, int irc )
( c4 n! c( u! I ]& [: l( q% P - {
6 i7 Y9 X+ N+ u) A# l, | - if ( irc )
1 Y( D, V" N8 S! q - {" H2 e1 K% L B: v' T
- char message [ 132 + 1 ];
7 @1 H( q! w9 j% [& d - printf ( "%s, line %d: %s\n", file, line, call );
, t2 o9 m% c, S: _2 B a0 Z/ ?7 @ - UF_get_fail_message ( irc, message ) ?
0 P6 k- f8 S; t% M5 n - printf ( " error %d\n", irc ) :
; }7 Z6 M$ b1 {" \. c - printf ( " error %d: %s\n", irc, message );5 m" j& w3 f, W, l
- }
, o- p& X! f* N' g% c* _ - return irc;
; c1 s# @- a6 r* _ - }
, G3 G8 n$ \( b - /*---------------------------------------------------------------*/
" B3 j- ?" V( g0 U' X - int ufusr_ask_unload ( void ); C- N: t7 d3 U }% C' W; R% B
- {
" r' B# v& |' p% Z1 q# s* P! m0 g( g, n - return UF_UNLOAD_IMMEDIATELY;
' J% M( \! ~# r8 D1 \ - }6 k+ @) R2 W/ ^9 C' ?& S$ Z
- /*---------------------------------------------------------------*/
" b! h* t I5 o; N$ d; F& E" I - /* ARGSUSED */2 p6 b+ S; @4 c! j
- extern void ufusr ( char *param, int *reTCod, int param_len )
4 D) C9 p8 L3 ]& ?0 A! M - {
" N" o# q4 G: p" P - tag_t line; D. O4 L6 x6 i; R$ w( i
- tag_t arc;
4 L# f' s4 \4 j4 R8 ^3 T, w - tag_t edge;# N* F9 F7 }5 T' {8 f" Y/ @7 p
- tag_t edges [ 3 ];
8 m/ E4 Y+ ~% K, w1 b$ S - UF_EVAL_p_t line_evaluator;- e2 z& y& P$ |1 }* n6 S+ X; H% q" @
- UF_EVAL_p_t arc_evaluator;4 K7 y! |, q/ O
- UF_EVAL_p_t edge_evaluator;& V7 S7 ~( P5 g) H+ G1 e
- UF_CALL ( UF_initialize ( ) );
9 r4 d9 H8 w* }3 i2 D0 C8 o - /*
1 z. P, X5 F: c7 @/ D2 h5 W - Create new part "ufd_eval.prt".
1 n' A( c1 p' |+ ]( a - 7 ?8 x1 r7 O% z
- Close part if it already exists.( G8 [, I% X# V* O4 r
- */
3 S8 A1 f' N" M1 s - {
& F4 B9 }0 D3 ], E" w - tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
9 G# d; \; b7 j$ [ - if ( part != NULL_TAG )
# ^6 m/ h; [; {0 b6 r% H( M2 y - {
) q. d9 v4 ^: b1 C T( f9 V - UF_CALL ( UF_PART_close ( part, 0, 1 ) );
" \# z7 r6 d, x+ L4 v - }
4 B' m/ g+ E- r6 J3 ^3 B% { - UF_CALL ( UF_PART_new ( "UGd_eval.prt",
2 o0 O9 E5 b% E2 Z2 m - UF_PART_ENGLISH,
5 s# J6 `* Q, i1 ^6 ~ - &part ) );8 U; V- L3 V8 Z, i9 d. w! T( }
- }: D% [) C8 M E. l v! M( D3 S
- /*
% u2 b4 t- E, E! a - Create block and get edges. - D s; ^; z- S, V" U0 z; q) j
- */8 I0 S" N: l6 L# I
- {
: Y1 C: t( N# {7 |" p# W' _ - double origin [ ] = { 0.0, 0.0, 0.0 };
2 c, f, V Y; B: c$ A - char *sizes [ ] = { "1", "1", "1" };
* g" {# t" m/ i7 ]) U - tag_t block_feature;3 p' D8 b) B6 g& I5 Y7 j
- 6 ^# y- [& U2 k) D2 P' o: f, E
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
1 V/ F" Q, Y9 A A - origin, ; N+ f" J: _+ r+ ^/ ^9 B
- sizes,
7 g1 x {: t k0 t" S3 D - &block_feature ) );
! j. M4 [! S1 Y5 i( {" t3 o - {
+ t1 l1 a5 f" D6 Y - uf_list_p_t edge_list;9 N( ]3 x, H" o, v& C+ X
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature, 3 _0 w% s) K; }' u
- &edge_list ) );6 U" }4 x) D# P+ Z+ A% B2 X
- 1 H$ \. w- \7 o& @
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, a' K" y, U+ r! t5 u4 P# n
- 1, 0 Y' W ]+ `2 x( d' l2 l8 m* u
- &edge ) );6 W9 n/ B/ @4 \- f$ R& n2 L3 T8 B+ W
- edges [ 0 ] = edge;' ~& h) M, I. r* |
- edges [ 1 ] = edge;- Y/ m# L& A; t9 Z$ i0 ~5 M4 f `
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, " J" q, _. U! h, C
- 0, 8 |; d; X) X+ T- e, h, x( N! N6 `
- &edges [ 2 ] ) );. M6 d( [ s4 ^7 R& m. P0 P. v
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
) s5 s: j- u( |6 `1 a3 b3 h( |/ t* [ - }' R/ e4 M8 _/ ]8 O. y& H" e P
- }& Y6 b$ b# x% W. C7 i ?
- /* % R( J* l- c: z. Y
- Create smart line.
$ P! @0 t# b, d: w- P - */
. n& z9 K: e" B: O - UF_CALL ( UF_SO_create_curve_extract ( m6 c/ ~5 Y) ~% {" b, J
- (
' I! F, ?/ e8 R7 c: D4 x - edge, / ]; O& U* H, y3 k t9 l
- UF_SO_update_after_modeling,
7 s, E: G. I9 @# C R - edge,
! l: a2 b7 q; _$ z/ }5 E/ j0 ?( Z - UF_line_type, /* enforce line type */* ?. U* j6 X" c; k7 S6 {
- 0, /* no subtype to enforce */
& X1 v, {/ {; }" n4 L) n - NULL_TAG,; w8 h$ P1 [4 H1 W b
- &line ; a9 _9 Q1 y8 j0 O- ~6 v+ D# G
- ) );
. z6 u: p( k, r& K7 Q - 6 z; J% A% _$ \
- /* 4 Y$ B( {4 N+ Q- Q' U
- Create smart arc.& y. E2 y3 y1 N: X
- */0 z# { C. s8 k1 V
- {
: q+ ?1 T8 l; v% t8 ]1 c - int i;
! ~8 M# b- y' j# j6 m% I - tag_t points [ 3 ];
2 g! t5 _) e3 S* V3 g - for ( i = 0; i < 3; i++ )) b- i/ r, F. H3 j$ D
- {
& q, c$ D4 X, g2 [ - char *strings [ ] = { "center=1.0",
( n$ J, l4 H) m6 x - "start=0.0", : ?0 R7 {4 j$ n9 b8 k
- "end=1.0" };7 l/ M& D$ R- p. ~9 x J
- tag_t exps [ 3 ];' ]& |/ b# G/ v/ l7 Z$ z( u- Z
- tag_t scalars [ 3 ];( e% ?+ |! |, _/ K9 @! s3 X# o7 F5 v' t
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
) }' c' Y$ G9 O- p9 q0 _ - &exps [ i ] ) );
5 A- f7 z/ Q5 Q X' l - UF_CALL ( UF_SO_create_scalar_exp
* J- k! m) H: }9 f - ( & T- i1 t6 S& b* O
- exps [ i ],
. q9 k* S8 d$ ? - UF_SO_update_after_modeling, ! p6 N# f) u, ?3 u; \. q
- exps [ i ], , F* m. u0 E4 u4 E( c, x- O; ^6 ]
- &scalars [ i ]2 b' m+ I, g1 g! Z4 [
- ) );
+ H( I6 W# q: n# \8 X" X" n - UF_CALL ( UF_SO_create_point_on_curve 6 c$ m; ^: o' R; D3 k2 l/ o
- (7 j8 S/ c( b3 h4 Q: L+ i$ P& M' \
- edges [ i ],5 [; B- v1 [* H
- UF_SO_update_after_modeling,
7 X, X2 C5 `" Y( E0 o - edges [ i ],+ Q3 T3 \6 d' ~) z0 i4 q5 S
- scalars [ i ],
" @/ h) a; p* m9 w) J - &points [ i ]
( l1 H/ [2 o$ L3 W0 k - ) );) W) H2 T+ H; l! L3 P0 w q
- }
: O* t4 L/ |* h+ g) x - UF_CALL ( UF_SO_create_arc_center_2_pnts ( b ~+ Q$ {" t$ L: P# c
- ( 3 d/ m. f- P" c3 L" p
- points [ 0 ], [+ n# Y N$ a; S1 [% C2 X
- UF_SO_update_after_modeling,
0 \# Z) M2 {7 | - points,
* Y4 z, }: {( y; K: s - &arc 2 Q3 V2 I: o1 N
- ) );
3 B7 i. {9 @# O/ ?, Q% J - }
9 X M3 i ^: X; u0 b* Q2 f4 q -
( \8 Y9 j$ Q* N3 t$ ` - /* ! @" H9 [0 e1 r
- Smart objects are created as invisible objects by
5 z/ v) k! O3 g( w* M& l( M& ` - default. UF_SO_set_visibility_option ( ) can be ' m5 M6 N) P. B/ L
- used to make them visible in the graphics window.2 u& h8 j1 H b
- */
! y, g) Y$ b* I0 u* q8 {; c0 M - UF_CALL ( UF_SO_set_visibility_option ( line,
, h/ G. V3 ]6 F# b! v0 g) i - UF_SO_visible ) );
* q, O9 I H0 ^. U; w, t2 g - UF_CALL ( UF_SO_set_visibility_option ( arc, 7 G& Y% h; W7 g% _! V: e4 K
- UF_SO_visible ) );/ G6 a* u& }2 t+ ^; g4 W0 B
- /*
( K0 E+ f! Q, y! w - Get line/arc/edge evaluators.
7 R2 a' Q4 A0 u1 _1 P; n - */- L( [* M0 G' o
- UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
% R e4 g& k+ c6 |) q7 O - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
4 o: Z2 |4 B U7 b- \ - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
9 @ p: v( |- p( [% I1 x7 H; I/ A/ V - show_edge_points(line_evaluator, 10);/ P, A# X4 O* U H
- show_edge_points(arc_evaluator, 10);2 V" z& i5 K, f/ d0 j
- show_edge_points(edge_evaluator, 10);- H3 I0 O" s4 f2 v& y
- /* ; W% v! C: @& s( X J
- Get line/arc/edge data.& G! N4 Z; Y2 d5 Q
- */
$ d( ^2 V" w! K' f4 T. a) D - {
( \9 P8 o+ q+ S) T. {; g - UF_EVAL_line_t line_data;
7 D& D$ g7 M/ ~ - UF_EVAL_arc_t arc_data;! i2 E$ B. X, q T' n: k
- UF_EVAL_line_t edge_data;8 G1 E0 @: A8 F! m
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator, 6 @4 E3 A+ g5 e
- &line_data ) );
2 w) x' f$ I$ K0 g: I# G! j - UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
4 y* K% L8 w' o - &arc_data ) );
; I9 R1 `: W: r* F& [* p3 x+ F - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
* [1 y+ _; c. y# O+ U2 Q - &edge_data ) );. m: Z s0 d! i6 h- f/ i
- }7 l, D6 G$ s' g ]8 \
- /* % T/ @" R: E# Z: e
- Check line/arc/edge periodicity.
( S/ P6 Q9 p4 m. S - */* Y9 P) r5 m& Y5 m2 k( i# P, ?6 q! J
- {
5 H6 h' Y$ C/ z - logical is_periodic;
; M2 Q& f1 \, O+ C% Q - 5 e4 Z3 g' F( A1 N! i
- UF_CALL ( UF_EVAL_is_periodic ( line_evaluator,
/ U+ a& p2 K8 V - &is_periodic ) );
3 H& ]+ \* ^* F% r1 E2 e, m* ] - UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, ( b7 \. V$ d8 E8 {$ Q
- &is_periodic ) );6 [$ i: V% h; k, A9 k) O! y% t8 P
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, 6 t+ P* g, {3 _9 S+ ?% o3 T
- &is_periodic ) );# M9 x1 v2 {* q; ?6 p: z: t7 v
- }) [ X+ t$ ^8 U' O/ C4 ~* c
- /*
+ l7 _- I4 |; v6 ?3 C - Evaluate line/arc/edge., n. J! R+ M; \# C
- */
. e/ p+ X# j# C' B# i- A/ E# T - {. Y) ~- D" c# N( \' N, k
- double limits [ 2 ];
& m6 h4 {& X* T& S1 M: Y E0 z - double mid_t;# i0 T/ n! ~! X; o* G- g' U
- double point [ 3 ];) ]' J: z- A8 x
- double derivative [ 3 ];
4 x3 j5 {2 b3 @) e. ] K2 Q1 O - double tangent [ 3 ];
% F3 P* [2 a1 O. l- F' A0 N - double normal [ 3 ];. X' ?) X% E) S1 X0 r8 u0 _
- double binormal [ 3 ];9 A, P& v. J7 w
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );, X' h; I; Z: Y) o6 q6 l
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
0 @3 d* j% d0 | - UF_CALL ( UF_EVAL_evaluate ( line_evaluator,
& V) J A' Y" j2 ~ - 1, 6 F* p5 ^5 @0 Q4 e/ H
- mid_t, , u" J+ ^5 f7 c9 A/ ?% @9 J# s. Q# X
- point,
; n% v/ j5 H( w/ f - derivative ) );
2 G; T: x7 M p1 a( f -
: B# P: U; _3 T+ v* f# Q; X - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator, 4 q! y" O/ p7 f- e7 M0 D* |
- mid_t,
& ?# M. N, x0 H$ J* u% S# z - point,
) ?$ i$ t+ v% K$ E# T- n - tangent,
. c: @! ^& J; M7 j- q6 Z - normal,
- x3 J" g5 g& l1 C g - binormal ) );
4 {. n0 u# ?# c4 h9 p - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );8 D1 r1 O0 P. S1 x9 t2 E0 K
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
$ U# }# w( ? Z/ D2 w -
4 d! t8 s/ B( m; ~4 V: L - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, 8 y. `! a; [9 A; t
- 1, 3 V( U- {8 C+ g9 r" D0 W
- mid_t,
- I0 a; |2 k: k: d$ \1 w- L - point, : X9 _, n! o: b( V
- derivative ) );
# x1 \) G+ i+ h7 b& Q( o -
5 o" \# C" k& o/ Z# N- O0 |# T - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, - Z1 Z$ k) k- z+ c! _8 |# a
- mid_t,
! W+ X8 l% F% R( i2 h6 S/ r. m - point,
9 o- f, t. h$ d( h0 Q8 T - tangent,
s2 j* B( d: c% `( T - normal, + E# N1 Z; I, n ^: d
- binormal ) );, w( h' a6 i' i
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );
0 ~# }" F- \+ h/ F; e3 S2 d- w - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;: c+ Z/ W3 B( q1 k9 c
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator, , A: ~# C) |( R1 w5 J
- 1,
0 k6 a% ?! t3 s# N2 P - mid_t, 2 b# q9 k0 V! R; V& ~+ H
- point, , Z% e3 a2 u/ u5 l+ G) @1 r
- derivative ) );
+ K* _! a9 B' n* e; b/ N3 R1 s - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, % P5 w# A* g0 }0 }
- mid_t,
5 x1 ]% T4 `5 e/ C0 A8 v- B - point,
1 s9 U: M+ H3 ?) }: P - tangent,
' t% N# O2 R2 {6 }- h- n* D0 T - normal,
6 b7 T+ x: t- o O$ s5 i% s) U - binormal ) );
8 v8 v5 m5 ]* s' F4 ?, ^, W7 C6 H - }. K5 L0 C/ Y! c) u& j9 b
- /*
' C9 T' S8 P. H( q+ F, H7 q - Check line/arc/edge equality of evaluators.
0 M6 B; b, }2 @! ~. Z - */# c5 h# s: l) a+ x7 A v
- {
' S. j- x. V* L( ~! r. g; L" t% n) q m7 F7 H - logical is_equal;
2 `. l& Y, A8 w9 f' B/ s0 ~2 C2 C - UF_EVAL_p_t line_evaluator_copy;7 U* B& ~; M5 b \: B
- UF_CALL ( UF_EVAL_copy ( line_evaluator,9 v+ V' r* w& @6 n8 ~5 v
- &line_evaluator_copy ) );/ u4 e, H5 d) {4 q. V6 X
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
% d+ O3 a4 s, Y& d" i/ X% b e) | - line_evaluator_copy,, c) M: x; G* v$ z" l8 _
- &is_equal ) );
8 {6 p; e; H( m6 W A {) u; ^ - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );9 O* v' `! d( r8 o# q; {0 r* W
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
# b; T: X5 I" X$ }$ o - arc_evaluator,
4 b. a" E ~- F ~ - &is_equal ) );
7 u- u# [5 H9 r& w0 ] - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
3 L, t- N9 N: ~/ y* v/ t - edge_evaluator,
& I" j$ y* g g( R) \ - &is_equal ) );' |, [9 _4 g9 ~1 X8 g% @
- }
9 I" n0 F) s- M$ J9 ]/ ~$ q8 G - /* ; ?) x ^; D8 U5 n& m! a
- Check line/arc/edge type.
% D+ c5 L- |* _1 T - */+ r3 Z2 x7 c$ k0 K' T9 u& _; _
- {
/ Z' E) N' V# n O c" z( { - logical is_line;# G* r7 Y7 V$ Y; _2 o
- logical is_arc;, E; T$ W+ ]- w" c- J& h
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );
' k; c% ?3 f5 A+ I" y3 [2 S& \ - UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );; D I1 d9 g' b3 p! r4 H
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
1 {3 K+ F. i7 F4 F* r - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );2 n, `3 r) Q, d* g1 n" x
- UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
" j. h) ?* J) q# P - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );
# \7 O3 \/ v0 w* P {6 p- I - }
. M, _2 `' F& H% w) J - UF_CALL ( UF_EVAL_free ( line_evaluator ) );$ m" H# [2 T' }5 ^4 d6 ^
- UF_CALL ( UF_EVAL_free ( arc_evaluator ) );
( Y$ N6 N; V. x! Q: @, C8 G5 n - UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
) V: |2 a9 }0 O. J' S - UF_CALL ( UF_terminate ( ) );) B5 [! y3 S c: z
- }
! N3 A+ K+ A2 T% \ - ; u! m# ?* i F: l
- /* This function will disply n_pts equally spaced along the
- E% k$ s! p/ \' B Q - input curve.
3 Z% y3 |, a+ m: M2 v0 b - */) ?* R7 b; J. p; S
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts)9 ]/ U. ]+ O3 i' Q
- {
2 V- N; A" _6 L9 P - int ii;* u) `" F5 L4 W1 F. C
- double limits[2], p, point[3], end_parameter, start_parameter;
& o4 F% }2 l8 Y8 Z. ?9 d, i - UF_OBJ_disp_props_t
- u8 l6 Z5 d9 u' ]. S P. P - attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,9 p0 R6 g/ v o/ Q( {3 l' \
- UF_OBJ_FONT_SOLID, FALSE};
2 f6 b" m) F* |# j5 V
3 o9 X! x7 t6 n Y- UF_CALL(UF_EVAL_ask_limits(eval, limits));
6 A- {3 K8 @$ U. G: P) n - printf ( "limit0 = %f\n", limits[0] );
9 s8 z9 M& r. d6 j/ T. [6 o - printf ( "limit1 = %f\n", limits[1] );
: m9 b3 K" c" g+ o4 z+ ] - start_parameter = limits[0];
% W& O1 T0 J1 A0 }! T% s - end_parameter = limits[1];( }0 b- B! D; J+ B4 s
- T' P! V" {0 l- for (ii = 0; ii < n_pts; ii++)7 W& d0 T0 h1 G0 z2 Q% ^, a1 T7 @
- {
, F, K" K( N6 u) C: J& t* J I! @ - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));
5 x8 [4 c: c5 C6 a - printf ( "evaluate = %f\n", p );5 L2 ~+ n9 f5 z3 y
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));- X3 q6 h; d, p
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,9 k! ? n: E A2 s& n: c
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));
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