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U4 w8 x* G, Y/ Y4 r$ }! x- /******************************************************************************$ `( _8 z/ |8 W
- Copyright (c) 1999 Unigraphics Solutions, Inc.
8 R' X: o5 M" C0 E+ K6 y5 ]3 r - Unpublished - All Rights Reserved1 B* c; ]5 I8 g1 B
6 D7 o, f% N+ ?3 k, l2 ]8 X- *******************************************************************************/, x- f5 F! q' m0 ]0 U. B& a
- /* This example demonstrates the UF_EVAL api for lines and arcs.9 s) K( o# t' i, `# _/ H
- Some of the UF_EVAL routines operate on an evaluator
- T6 R& @7 x: g: a& F* O - independent of type while others are type dependent. No longer use
, T8 Q$ @, z) k2 H* { - UF_CURVE_ask_curve_struct ( ), j) o5 c& h) J& x7 U. W
- UF_CURVE_ask_curve_struct_data ( ) and( y5 d9 @' {' q
- UF_CURVE_free_curve_struct ( )/ E6 m u# k1 `" M
- */
7 J6 e# ]% |" ?; n. P) s- s' ?1 | - 0 W: ]: u9 S* ~2 {
- #include <stdio.h>
0 T9 x! c n" j - #include <uf_object_types.h>- e. G3 K$ E, h
- #include <uf_curve.h>) p% v$ f6 m9 F) V! i
- #include <uf_eval.h>" ^* J5 y; V$ j0 Y9 f3 E
- #include <uf_modl.h>
2 m, J& F3 [3 Z5 c - #include <uf_part.h>, ~7 G' c' A$ B0 k! K6 P
- #include <uf_so.h>
( t8 z ~' d! l" p2 \2 d# S: G! v - #include <uf.h>* L/ k+ ^0 G! } ?+ {
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )0 _' k5 S/ W) w
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
7 I3 i" d9 ^* W& f* ] f - /*---------------------------------------------------------------*/
# Z5 L! v; X" e: l - static int report ( char *file, int line, char *call, int irc )
1 x$ S3 p& V" k0 I2 B, Z1 J: Y8 M! ^' g - {
8 o+ c3 p: a; |& e - if ( irc )0 j# i/ M7 T# s/ A/ H8 T
- {
1 z; B, X9 |' `& k4 E: Y C2 {- f - char message [ 132 + 1 ];
) L* z& n" R5 a) {& u* d - printf ( "%s, line %d: %s\n", file, line, call );% V5 j! |7 Z6 v% [! ?+ v( z
- UF_get_fail_message ( irc, message ) ?
7 A) q) g) W' s6 I0 s - printf ( " error %d\n", irc ) :
' X% e3 E2 h0 f4 ~$ \0 {( a - printf ( " error %d: %s\n", irc, message );" f, ~' Y: c0 [' ]$ k: F r
- }
& P6 O) {: Y0 p7 ?! _ - return irc;8 j5 f' v" V8 d
- }
8 a% _# s ~& |7 E8 k( [! S - /*---------------------------------------------------------------*/
/ ]6 P9 C& r, Q' {" r - int ufusr_ask_unload ( void )' R& P: A; F4 v/ O" h
- {
, h( J' d, E1 D - return UF_UNLOAD_IMMEDIATELY;
4 C7 F9 M2 C9 ]3 V- D - }
# A8 D4 G* T* X" X2 c - /*---------------------------------------------------------------*/5 s6 ^7 s" \$ m3 U
- /* ARGSUSED */
- f4 K( `, v( Z/ R. o' f; [ e$ ^ - extern void ufusr ( char *param, int *reTCod, int param_len )
+ ]$ |- L, l+ K+ O - {
4 T6 a+ u2 F8 h+ D! y/ |7 _! h - tag_t line;( Q$ A4 Y @: \
- tag_t arc;
& ~- J! x$ S- m8 X - tag_t edge;$ ?& O; O+ C- X$ }. s
- tag_t edges [ 3 ];
& k- }: R# ]- i+ G F* i - UF_EVAL_p_t line_evaluator;0 D. x$ y. _7 }) [/ e
- UF_EVAL_p_t arc_evaluator;
6 ?0 h+ @- P9 X0 m& I' S - UF_EVAL_p_t edge_evaluator;
2 q6 p* i6 [# O# Q - UF_CALL ( UF_initialize ( ) );
" t$ E7 r/ _* o7 v& O7 _$ k D - /*
7 U% i/ D# I! C - Create new part "ufd_eval.prt".% `: v" M- K$ G: c' G
- " X$ S% J3 y9 {, s1 c
- Close part if it already exists.
7 g# E# J7 R& k; |5 m$ O" J+ M - *// N7 @, {; ]0 s0 [, J
- {! t: d$ z2 A0 K
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
$ x+ E1 }5 \2 _6 f - if ( part != NULL_TAG ); C8 }& H& u& W" E
- {
) E& }9 v1 C/ x& S4 u - UF_CALL ( UF_PART_close ( part, 0, 1 ) );* C4 v! W% A+ z" C
- }* P* L+ Z% C5 d& [
- UF_CALL ( UF_PART_new ( "UGd_eval.prt",
: R1 ~% n5 g- r8 d+ \- D - UF_PART_ENGLISH,
8 M# f+ V/ q) t# w$ ?, Q& z" a6 K( i - &part ) );* a: h2 b0 b$ T: K$ j1 @4 b V
- }
' c0 H# X, p3 U& t5 S" L5 q - /* 6 n# C2 M4 c! {. Z
- Create block and get edges.
% E" d5 _ Z, T$ h% S8 S) \1 H - */
+ ?. G; u- ~$ _ `9 j6 j, |1 | - {$ V0 J( `/ T, M
- double origin [ ] = { 0.0, 0.0, 0.0 };
4 f y) d" V4 d+ G - char *sizes [ ] = { "1", "1", "1" };/ F* S( }9 K4 x( I$ ` s5 @
- tag_t block_feature; ]1 j, n$ j$ A3 @
- $ z% K4 G7 R2 M
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN, 2 m6 a; ]" S$ L, U. D# N6 E' `
- origin,
" O5 e* \: x l7 ~9 Z* L - sizes,
3 s, x1 i+ A: t0 t - &block_feature ) );- i6 d- e3 V: X9 A6 A6 N/ G3 P
- {+ M* R) c4 O: W! P+ i2 g& e+ y$ D
- uf_list_p_t edge_list;
9 z, i/ ?, U1 Q _ - UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
$ Z S% O/ f3 d N- ^, a: R1 Y - &edge_list ) );
7 h3 W% c. n! T% `! F) s - & s- L0 @' u) \: X
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, " |# ~. E; C# f0 T) {* w
- 1,
4 N* s6 [' R# }; `) \ - &edge ) );- m3 \0 H- d8 ^ L
- edges [ 0 ] = edge;+ X' w. n' y0 z" X* H1 P8 T
- edges [ 1 ] = edge;' s6 b3 L4 g. |* L" ~5 H$ m
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
* e! H. i/ A2 c' X* Z - 0,
# g% b/ `5 }/ \- V1 b - &edges [ 2 ] ) );! W9 N! i' G V# S. |3 Y
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
; g. S& ]8 E/ w1 a. l9 k - }" s# A }/ Y, J4 X
- }6 f9 L: A4 s+ L, S' Z, X3 `5 a
- /*
+ ?% ]! S) p' M0 V! t' C" e! r - Create smart line.
3 o$ J6 f' }* \! y1 z* P - *// x: R c0 O+ w! p7 H
- UF_CALL ( UF_SO_create_curve_extract
4 D9 F6 S7 ?3 U4 L - ( 8 }5 z3 F7 Z: A; Q
- edge,
7 n, U4 {8 z6 A% n - UF_SO_update_after_modeling,
J0 Y& B) U( Q" Y! f& h - edge,
/ t ^- t5 S6 |6 Z& s" r$ M. ] - UF_line_type, /* enforce line type */' S* [- ?- ]' _/ E ^1 z8 y' D) ~7 r
- 0, /* no subtype to enforce */
, M( u" }+ j# j5 {- y, ? - NULL_TAG,; n: n$ N* m+ a. \
- &line
3 N& A2 H1 o! r/ h; o - ) );
- z( D0 R5 f- F& z - / E" B, r- Z7 [' H& F4 g: i
- /*
* V5 _- W5 I9 a& b7 H+ }: W9 ` - Create smart arc.7 [* @+ R. T. B# Z) ?
- */ f" U! q2 S/ |, W+ g1 U
- {
& V9 R- f$ L1 W( _* @ - int i;: C: x* J* u8 r' B) u- n# h' l4 R
- tag_t points [ 3 ];
) m6 L# R7 p _ - for ( i = 0; i < 3; i++ )
2 `! e; i: s; q - {* u$ w/ u: |# Q$ F7 W% h- Z
- char *strings [ ] = { "center=1.0", " a. E7 o' c' _/ f
- "start=0.0",
2 Q( y( j U1 \) T - "end=1.0" };, M" x1 Z/ Y5 {# c
- tag_t exps [ 3 ];
5 L4 z J( p1 W% e/ E6 i - tag_t scalars [ 3 ];
; q. D" {/ Z% d* R/ m7 d. l) @( z; T - UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
1 |; t, N: Y+ L1 ] - &exps [ i ] ) );
6 i, S, W/ J# j' { - UF_CALL ( UF_SO_create_scalar_exp
" X" ?& Y! x. j* u - ( ) _: ^# E% [4 y0 a
- exps [ i ],5 N( f, E" k& X9 Z
- UF_SO_update_after_modeling, 4 u2 T7 K: X$ ]; |0 f0 f1 |
- exps [ i ], 7 B2 U* W* i% u. `9 S1 @
- &scalars [ i ]
8 S: F$ w2 x, n x9 Y- A - ) );
+ L b* C Z/ F: W' O" w: @0 [5 D - UF_CALL ( UF_SO_create_point_on_curve
) j: h$ I+ v2 W* u - (& y9 r" P. D& G$ @) j
- edges [ i ],7 t: o2 U: L' B, O$ P4 T' j5 b
- UF_SO_update_after_modeling,
; Z( B( m. g; M$ _3 {' H2 d - edges [ i ],
: U, F" n7 U9 J0 c1 t, T6 y, z" p - scalars [ i ], 7 }+ T) l! z% e
- &points [ i ]( m8 O1 h& ~5 t2 R, c& l. X
- ) );
0 ^5 s* v. C! y2 @( F# d# C - }- x. Y9 d7 k% M2 Q U& X( o
- UF_CALL ( UF_SO_create_arc_center_2_pnts : j/ L# E$ ?. M
- ( " }0 m# m2 T# o+ x4 _) p+ o
- points [ 0 ],
/ H' M) F: Z; {! o! Y4 G' U3 C: G$ w - UF_SO_update_after_modeling,, t) k/ u0 e2 h0 s! x' M. Q
- points, ! d/ b2 g' A. A) |" b9 X9 }9 e6 K
- &arc ( e5 ?$ w4 N W& f! P9 @
- ) );
. s! l- b3 a. c' b; }) { - }+ S" F0 T; O0 I* o, s6 N5 {* g
- 9 b. z4 j1 Q" ?; Z' K. x; }+ \
- /*
6 g' O) p/ y$ n - Smart objects are created as invisible objects by
+ S+ L2 f: _6 R, `4 B) D - default. UF_SO_set_visibility_option ( ) can be
. Z5 Q6 B% N) B ]- a - used to make them visible in the graphics window.$ f! E. ^! w5 T# `/ K* F( M
- */
. F5 t) g6 z' M4 M+ `- [* ]& _ - UF_CALL ( UF_SO_set_visibility_option ( line, 9 D' O! l; i0 B
- UF_SO_visible ) );
9 U1 R# |5 E) X' F# @) D, A - UF_CALL ( UF_SO_set_visibility_option ( arc, ' J1 n$ a c/ `: D$ ?$ H; |( H7 k
- UF_SO_visible ) );
* V1 |+ P3 }( E/ T% ?- y - /* / r8 }! J8 e8 n; R, r, n2 V% d5 W
- Get line/arc/edge evaluators.
1 I* C$ ]4 v, R4 L% \: S4 t6 S - */8 t Z, n' L( _! O1 y( ^- ? p4 t
- UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );5 F1 j" o( b4 K1 z
- UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
# I: v d2 ~/ m* W7 g" x8 Z, U - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
! B( t4 c; m3 m+ a' c% V - show_edge_points(line_evaluator, 10);
' |) ]7 O1 F8 }+ i& k - show_edge_points(arc_evaluator, 10);! D m, e1 @. d7 k
- show_edge_points(edge_evaluator, 10);
3 N! N! e2 i* p5 ?: x8 x - /*
' ]$ {& B$ c* j% a - Get line/arc/edge data.' D i0 P' S+ i6 U
- */$ l, Y( o! r) H: s) _
- {8 u9 F# Z2 U8 z3 e
- UF_EVAL_line_t line_data;: o2 m2 C/ P9 t
- UF_EVAL_arc_t arc_data;3 G; A B9 x2 p; h" w* M7 e
- UF_EVAL_line_t edge_data;
- {5 w9 N$ M/ ^4 d6 |) _" p! h* ^ - UF_CALL ( UF_EVAL_ask_line ( line_evaluator, 6 [0 x9 p8 ]1 m" B0 s9 a' J, U
- &line_data ) );
7 v' p/ y$ b* O7 F. x, v - UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
5 X0 [) E8 J r1 ~ - &arc_data ) );
- u/ n6 m# h9 }" B2 V - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
. T7 u0 {' O1 _& c - &edge_data ) );5 l7 C+ O- r! r- b
- }" f6 K Z0 s4 E1 T/ p$ w) N
- /*
4 L! L$ J! O4 l9 w - Check line/arc/edge periodicity.; ] I0 V7 E% g# s0 [+ c6 p
- */
$ d/ O! P; L! G8 I' {# o& } - {( e8 F7 a3 V' Z4 A7 x
- logical is_periodic;, k+ i' s1 x( V
-
; j7 B$ O! k y" U0 w' f$ @ - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator,
8 |; Z2 K) f D1 P1 L - &is_periodic ) );
4 B7 T8 R! y! i+ B - UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator,
6 v" j& H7 w1 l6 g+ b# S - &is_periodic ) );
' ~0 Y+ R+ k: ~, v! e3 H - UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator,
* c5 {" v/ o H3 B" a. O - &is_periodic ) );
6 J4 D+ m' f6 ]2 i - }% E' C' z% d; q& m; S/ g
- /*
# c& s( [; p3 i$ n - Evaluate line/arc/edge.
9 J- T4 m, Q6 m' O7 Y - */
# U7 A g" i3 Y; J( x { - {; o, o* r; }4 V5 K
- double limits [ 2 ];
( k" ]$ O, }) b1 R - double mid_t;
& L G; {% |# V - double point [ 3 ];% X; b* l/ ?! V/ j
- double derivative [ 3 ];2 l+ j- R+ H, Q! G- v* s3 R5 M. T2 R
- double tangent [ 3 ];
& e9 i, v5 N8 Q+ w3 ` - double normal [ 3 ];
4 c& x3 a @" ~4 ] - double binormal [ 3 ];
9 x$ D! ^ B( d* P - UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );& |8 R, V! ?4 D5 P+ g8 L1 ~1 ?
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;. B* |) t/ H( t
- UF_CALL ( UF_EVAL_evaluate ( line_evaluator, 7 o! p) z- k: m' Y" N3 ~
- 1, + j) L$ W; ^) r6 _8 v6 K
- mid_t, 2 z ?* q& F& g
- point, 6 \- V O, `$ _0 h2 f1 M, H
- derivative ) );/ }: s+ p( h( }$ S E% J
-
8 c3 o( w% O' l - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator, : @' d f: w S2 E; N9 S% S
- mid_t, $ ^5 D8 `3 k! t. R0 m
- point,
+ E% I3 V/ Z$ l4 \; m$ L+ y - tangent,
. e& s" R2 C0 {9 b/ { - normal, % M2 y1 _ Z! q5 O* J4 ]. ?
- binormal ) );
, V- x* u" D9 N# V - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) ); ~8 o1 G7 \7 E9 T( O8 T% J! S
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;9 n0 M( Y; I* x2 G; L' @+ F
-
2 ]1 l. K4 V/ w9 m- H - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator,
6 k# O: p- l, D' c V: a$ a/ R - 1, " G" H: A' M2 ?
- mid_t, 5 ^0 G$ k) b: z6 ~/ w( [# ?! P. |3 x$ V
- point, / N5 `: _3 O+ u
- derivative ) );0 r1 _( G' A. N5 f
-
: y: b; L4 p! N) w - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, 8 [& F: w3 y; l1 K, O
- mid_t,
/ D' X# l1 k$ P; S6 v - point,
3 O$ p4 t3 c/ L/ |3 b - tangent, - E* i6 [! U/ r7 Z
- normal,
& G; R( J4 F, C I( {) D! } - binormal ) );
( X$ `* L2 L5 ~3 Q% X - UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );1 _+ J7 ]* d; o5 X/ u: D4 f
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
2 l9 W, k4 E" `( y - UF_CALL ( UF_EVAL_evaluate ( edge_evaluator, 0 \# y: N! S. v% E/ t
- 1,
# q' H; O' t0 v$ ^ - mid_t, ! m% \5 o7 M( u5 H
- point,
# X$ r3 l: A* d; D - derivative ) );: U8 Q( X0 K$ t$ y/ [; t4 T! M
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator,
& g; e! w( F, O/ y L - mid_t, 6 V6 Q) w0 s- S2 M0 y
- point, 1 r) X, K( W8 k P: z+ Z
- tangent, 7 h; u" y- w h; h" r) a: W
- normal, 0 s" M* z: M' ]5 o1 L, N4 [
- binormal ) );% @- C- i. O) ^4 r( r
- }
. ^# m( N, z2 d) a( }; c - /* # c; Y! v1 K% n7 n$ c, _! u3 |+ G4 x
- Check line/arc/edge equality of evaluators.4 g. n$ m3 w( z7 x1 t
- */
! k$ z8 @* c+ y! b: t& ~* {& h - {
3 r9 V! A9 \6 T% l8 P0 T - logical is_equal;
" G" r7 A! {5 W5 g5 }. X4 e1 L - UF_EVAL_p_t line_evaluator_copy;& G% Y- O/ Q' ?5 d
- UF_CALL ( UF_EVAL_copy ( line_evaluator,0 `$ d6 H) z8 h+ b. V: M
- &line_evaluator_copy ) );
# A! D3 R! V) K: Y( c1 s, V - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
5 C: M3 p8 _/ Q8 t/ l - line_evaluator_copy,- K9 S& g. j8 f3 S
- &is_equal ) );' e6 y4 z! {2 o w, p% O
- UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );6 | a5 ^. J) c
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator, - c6 O( c8 `: T, n$ g
- arc_evaluator,
6 H3 _) G6 G" [# _ e6 G8 V - &is_equal ) );; ]. q5 f/ h$ p
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator, - Q j5 P0 D/ r6 p" {: p8 K$ n
- edge_evaluator,
0 D0 o Z6 v. S: D6 F& Y0 H1 U - &is_equal ) );3 M* T# U) R% \6 v1 T- ]4 y9 Y3 ^
- }
; {, o k% F# M; h - /*
' H' y3 V2 J; F" o - Check line/arc/edge type.. E' Z( C. U6 \' t6 ]5 W
- */
/ J2 T% A6 R4 q; H! Z - {
5 N# w/ e! H( H" ~: A+ z9 ~ - logical is_line;
7 i0 P* A( z, \, Q - logical is_arc;
$ @: ~% V# j% C- J/ | - UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );2 C _4 s" r* H; G, o
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );4 c7 a( ~3 q9 c# w- [
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
7 X2 `7 R/ C. e( J: Q8 r! t - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
+ M. \! l% \, x$ D6 P - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );5 R% e) b2 z9 W2 w. w' }4 @
- UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );
( u/ A. |2 I" }) \) l7 Y0 K - }: d6 H8 o% c% F& A: i! \* }) H
- UF_CALL ( UF_EVAL_free ( line_evaluator ) );
a% J# d2 H7 }8 z - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );, C& l2 v! g! Y/ X0 |
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );8 l2 M) O6 w6 ~7 f; g
- UF_CALL ( UF_terminate ( ) );/ V0 Z9 `: I8 A' d
- }
/ ]! N1 Q* k9 y0 A' B. ?& Z
" @0 T/ @1 m& c/ @& @# W- /* This function will disply n_pts equally spaced along the
2 B0 e; `7 B; v% ?" y, R7 t1 K. G - input curve. M. E) I; Z9 a9 O
- */
) V* o6 z3 J' R: L. l8 F - static void show_edge_points(UF_EVAL_p_t eval, int n_pts)7 Y# {' `( ~3 o6 s3 u; A- [# j
- {
; O0 O- q, r8 p - int ii;" a* h0 ?3 B( L
- double limits[2], p, point[3], end_parameter, start_parameter;
& w5 C. L! k5 |! Y. x% T - UF_OBJ_disp_props_t/ K. Q k0 |; c' t
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
$ G5 s! m' a4 K! M# _! s - UF_OBJ_FONT_SOLID, FALSE};
/ h- _1 x* T; _- |: ]/ |, l; v" q- M8 @
, U$ K9 X& C: C8 c4 U j- UF_CALL(UF_EVAL_ask_limits(eval, limits));' S6 F z( Q, I q
- printf ( "limit0 = %f\n", limits[0] );, E X+ U2 Z# H. H( f3 }
- printf ( "limit1 = %f\n", limits[1] );; g% U. f# W* }8 Y3 h3 F+ A
- start_parameter = limits[0];# ~) u* ?9 f# D& a$ l4 }
- end_parameter = limits[1];; x' R; g* q' A$ B& S8 Z
# y6 _! t+ W/ k6 ?- for (ii = 0; ii < n_pts; ii++)
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- p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));: E$ J: X2 f* @/ u' s5 j
- printf ( "evaluate = %f\n", p );$ ?5 S% _& m; ?2 a( ~' {6 Q+ {- \
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));5 H& Q7 w4 p( [
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,
8 }8 u6 d. ~' K# X. \+ `: i - UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));; a7 {% I5 D& w( @
- }
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