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m3 r; U6 a+ N; o/ v- J& P- /******************************************************************************3 v. G5 P2 P" D4 `
- Copyright (c) 1999 Unigraphics Solutions, Inc.; ^, B$ ~& S! L% o8 W9 Q
- Unpublished - All Rights Reserved; o. f0 B0 K# X7 [/ @% N9 l
- & ?$ r# L4 E S" S
- *******************************************************************************/( e8 j0 B* w7 |" z, l7 F
- /* This example demonstrates the UF_EVAL api for lines and arcs.
/ Z. w U7 l! b) f% ] - Some of the UF_EVAL routines operate on an evaluator
7 E! |2 [6 D B4 X2 c - independent of type while others are type dependent. No longer use* W$ V |, V6 W/ Y- t/ c# q
- UF_CURVE_ask_curve_struct ( ),
6 X1 Z: r9 S3 l - UF_CURVE_ask_curve_struct_data ( ) and
# m7 h' p4 G& {7 O5 D - UF_CURVE_free_curve_struct ( )! m" {/ D( { ]0 ^
- */
6 i2 n8 V; s* c' R - @% \( K5 e! y+ V9 p6 \
- #include <stdio.h>
6 Q! Z$ L B" B0 |, Z) X - #include <uf_object_types.h>
" ^; d7 q# ~6 ?8 n, L - #include <uf_curve.h>
+ `3 H) H8 @; N - #include <uf_eval.h>
, m, D4 y! Q9 J+ D& n) W - #include <uf_modl.h>
' M: V4 v+ Y0 M+ u - #include <uf_part.h>! B o+ s `5 a9 `+ P9 v0 v
- #include <uf_so.h>
. ]3 q7 `( V8 M; c% F - #include <uf.h>
) i4 j6 Z# [/ Y% V+ P5 s3 v - #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )
! x' @- l6 c6 a4 P/ ]. G - static void show_edge_points(UF_EVAL_p_t eval, int n_pts);! e, x. |; [( x( |& H/ `) k
- /*---------------------------------------------------------------*/
. |9 Q# {( }5 O% }" B - static int report ( char *file, int line, char *call, int irc )
( ] i( x% M# D" D - {3 w6 K I7 F! I, t: k3 g7 ~
- if ( irc )) D- q0 d5 w" g! A" y6 G
- {
5 x/ V0 F) @% v* F9 Q6 K - char message [ 132 + 1 ];
3 P, ^4 c( B7 F8 R - printf ( "%s, line %d: %s\n", file, line, call );
3 x% m# |' s. k6 Y# s - UF_get_fail_message ( irc, message ) ?) a$ ~/ t3 N9 a
- printf ( " error %d\n", irc ) :
# J. t4 c. |% Z6 _* a) Y6 h. n - printf ( " error %d: %s\n", irc, message );8 v" D+ m/ ]- |4 u; f J+ x
- }( C/ Q; g- y a3 I. p# S3 w8 U% U
- return irc;
% [- r& b9 R3 T - }
2 I* t' ^, |. C$ C* u - /*---------------------------------------------------------------*/$ Y- _ R! |* y) x
- int ufusr_ask_unload ( void )
R9 }3 n7 J$ v _' l3 g - {
. v. J9 p5 x6 r) G7 \9 a - return UF_UNLOAD_IMMEDIATELY;
" T* |& B- F' ^; u - }
8 ?4 \: p9 V$ f" i* b4 N ^ - /*---------------------------------------------------------------*/
. F/ `/ J# `3 i - /* ARGSUSED */. f y! Z3 n* H o
- extern void ufusr ( char *param, int *reTCod, int param_len )
8 p) a/ {+ t6 e2 ^+ J U! Y - {
. S& z& U, z! Z, R) k - tag_t line;
6 ]: E8 E5 ~5 {5 l% N - tag_t arc;
3 E% M1 b0 \5 o - tag_t edge;
, @% `+ F0 b$ |) G - tag_t edges [ 3 ];, k9 [' ?' L+ F; N
- UF_EVAL_p_t line_evaluator;' o" `* [5 v9 n8 ?! L+ [
- UF_EVAL_p_t arc_evaluator;( W j5 j5 T: Y8 Q
- UF_EVAL_p_t edge_evaluator;" q. ]7 o+ v" C( x( Z a* q
- UF_CALL ( UF_initialize ( ) );
( @( T8 d3 O/ `6 _: v$ X) Q - /* & I# A6 ?, x. Y6 b2 k
- Create new part "ufd_eval.prt".! @) V. k: {" i7 J% Y
- $ Y+ Q% s* b) }. N6 T* x2 M% o
- Close part if it already exists.
/ i/ g5 E* [) t/ ^2 i# F - */! d2 E* O; }& L' { Z8 }7 H
- {1 s' i; b% \$ q9 W1 C$ Y+ Q
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );* O8 L' T! d0 A, h9 b" C7 n
- if ( part != NULL_TAG )
! @2 ^# a u3 l9 M9 G# F, a - {9 f. [# f: \- B% V9 N
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );) U9 W* l$ f9 v; {+ k8 v
- }
& M/ p$ U1 t3 P5 }% B0 | - UF_CALL ( UF_PART_new ( "UGd_eval.prt", * z. ]* W2 u# v$ o% n
- UF_PART_ENGLISH,
* e3 @9 V# Z: s' M a$ f - &part ) );
8 j. g8 B2 v* @5 c7 v4 o - }
" ?5 b- v; y5 F& \8 x - /* Q: F1 Q1 |0 a) c
- Create block and get edges. 5 A m( r. M1 i1 }: N
- */4 T/ [4 d0 e& a1 d% \ C$ ?
- {: a; h7 Z ?7 ^5 s
- double origin [ ] = { 0.0, 0.0, 0.0 };6 b q* j3 P! M& t% U; R) r8 o- D6 F
- char *sizes [ ] = { "1", "1", "1" };# S# V0 S7 E7 ?- Y% t5 e
- tag_t block_feature;2 ^) Z$ E- ^! _# x: ?
- $ T4 V! ?! w! ]% b5 w" y8 l8 }
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
( o$ [# v$ G7 `! p% k1 l - origin, & F( X/ V3 o/ z
- sizes, ' _" d* l( m% j2 I) ~
- &block_feature ) );7 p$ T" r# a3 ~, A- L
- {" U B! z/ W* `+ M- a- J7 y6 K
- uf_list_p_t edge_list;# a |5 t8 ]5 w% L+ g4 ]* V& i) F/ X
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature, * T5 o, X9 ^4 v% a
- &edge_list ) );
' ?, J3 H5 ^6 @ -
' e; j1 f# ^; H4 o4 O) H* |$ r T7 U - UF_CALL ( UF_MODL_ask_list_item ( edge_list,
0 w/ M& x6 ^( A; e( _ - 1,
1 {1 \1 ]# ~6 d$ s - &edge ) );* F4 W9 |' x- o
- edges [ 0 ] = edge;
5 c& z0 M8 ^/ b) V' J - edges [ 1 ] = edge;5 A) w: V% [+ U2 @$ Y& Q
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
& O: b! f. _( L: \ - 0,
' _0 C1 b6 c9 K7 K9 q - &edges [ 2 ] ) );/ m4 A; \/ W9 v
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
8 u5 t, f. {' _$ G - }; C) b1 Q) d$ h5 l5 c2 Z
- }
& V5 U% |$ z# N1 l1 E1 ~# [ - /* # H( y: Q# x/ J/ |& Y
- Create smart line.
, ]0 F2 b/ ]' ^4 _: I - */
1 T" v7 Z5 y% O1 T% \$ T( _ - UF_CALL ( UF_SO_create_curve_extract
. }# z2 u* D1 h4 S4 H - ( % z" ^' i2 o9 f
- edge,
* f1 O4 K9 W" _+ k+ |9 A) b - UF_SO_update_after_modeling,
" f% ]1 o4 k# ] - edge,. b7 K& i0 B M1 [
- UF_line_type, /* enforce line type */+ T( E& i- d4 S, ]& n+ i
- 0, /* no subtype to enforce */
1 t. `0 q" i; X - NULL_TAG,
# p3 Y, |5 g# W' ]+ V! p2 w/ ?% g - &line
% O ~/ q# O: n$ \! U% L2 U5 L - ) );
( u8 R3 ]) _0 H. r6 K; ~ -
2 _3 |* C4 V: V% H. _ - /* 1 b5 i* l; Q/ f7 o0 J( \
- Create smart arc.
0 F2 q& V3 j7 J' P$ T - */; b# A2 L# }5 w+ H8 [4 K
- {5 l3 Q- ^3 n# I. {
- int i;
# ]4 ?" K: M2 e - tag_t points [ 3 ];$ E& i( e& ~2 ^$ R2 W* M
- for ( i = 0; i < 3; i++ )
8 z6 A3 A6 Z% Y; ]( V) D - {- {, M" ?0 r& u5 y9 s
- char *strings [ ] = { "center=1.0",
1 G( y" m* o3 u) ^0 ]) ^- A: F - "start=0.0",
0 C7 D! C0 x: G" j - "end=1.0" };' q' |/ e _: a# Q$ P n' U4 Q; D
- tag_t exps [ 3 ];
: R0 _0 f6 `. A; o - tag_t scalars [ 3 ];
L8 }8 L, h b- ^( w5 B - UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
+ G2 j t; \8 R* I - &exps [ i ] ) );
4 i, v+ A9 g8 f& G; ^7 z - UF_CALL ( UF_SO_create_scalar_exp
a+ c' r0 Y* a7 v& D) Q - ( ' h- T+ ^# Y2 f& x, u. j
- exps [ i ],+ T/ n4 @6 Y4 ~: l
- UF_SO_update_after_modeling,
) B1 S1 C5 b* @- r1 b' N. }( a - exps [ i ], % `* ^ \1 b- r( t2 `. P
- &scalars [ i ]
& H3 \- F" f. @% K9 g - ) );0 p) Q1 {4 V/ O! y( T
- UF_CALL ( UF_SO_create_point_on_curve 9 S, Z: @. b4 t1 v
- ( K5 g. } a P1 U) o5 X
- edges [ i ],
0 j# A b3 z0 N+ \( G; L: X - UF_SO_update_after_modeling, 7 x0 e4 J5 s& L) S |0 D( {. b
- edges [ i ],. o: R: X5 M1 T, k0 {
- scalars [ i ], % T% R$ c5 p' W
- &points [ i ]( W- z4 D2 `2 n0 ]2 D: f- p. Z
- ) );
' x4 H I% f) {4 [3 ^# _# } - }
' V1 @1 _! }" H0 e - UF_CALL ( UF_SO_create_arc_center_2_pnts : o; m7 ?+ u& I9 h! h
- ( 3 V, G+ [% m, {+ R& u7 s) o
- points [ 0 ],
* n. |: C' @% j5 T; j - UF_SO_update_after_modeling,* n. p6 {* {$ T8 ^: T( \6 G, K: H$ A
- points, 0 o$ I+ n$ u0 L7 d& p/ a+ A
- &arc % O& a8 T" s z
- ) );. f, u5 Q1 e" y& b
- }% a4 R( k' W [9 n
- 2 e: o- r, L3 x
- /* % ?9 X# L4 [$ c, S0 ~! u
- Smart objects are created as invisible objects by 7 _: B$ J$ z. W: |- W/ E
- default. UF_SO_set_visibility_option ( ) can be
* P2 T% F% h: ^" D6 L2 x - used to make them visible in the graphics window.
. M3 Q! t+ f A, |( d - */0 l( i8 o' L0 R5 W+ C" v
- UF_CALL ( UF_SO_set_visibility_option ( line,
- _, S: Y, `9 L' f8 l! h - UF_SO_visible ) );
$ Z# m' Q& u- ~. b B& u - UF_CALL ( UF_SO_set_visibility_option ( arc,
3 [& h. M1 l0 _9 E - UF_SO_visible ) );% E) J& } G1 L- g1 Z( v0 x4 O B
- /* . s% E6 c3 j# K; s1 A4 D
- Get line/arc/edge evaluators.
! U% ^' D! a! L& |& P" ]) Z) i. [9 F - */( E* L) b: @" |" G
- UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
/ x+ W- T: b) s* v+ Q - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
# Q5 K" w' F4 u/ } - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );! H- G \+ m- ?+ f
- show_edge_points(line_evaluator, 10);
0 U9 c) e6 g2 [( X - show_edge_points(arc_evaluator, 10);. o5 a; o' f1 N5 B/ g5 ^
- show_edge_points(edge_evaluator, 10);
7 e% Z! R% c5 {! A - /*
. H' V) v4 |7 Z1 l - Get line/arc/edge data.
( v. w6 X ?% u% ? - */3 C6 U# z3 m" q! P
- {) W' R* B4 I( h! Q. [
- UF_EVAL_line_t line_data;
$ t5 t/ w7 {1 J! }3 c' [# C& r% x - UF_EVAL_arc_t arc_data;3 F+ y$ h1 v+ g1 ^
- UF_EVAL_line_t edge_data;
0 z9 J: u( V5 v3 A# s8 o( b - UF_CALL ( UF_EVAL_ask_line ( line_evaluator,
- M. e# k) s# g+ ^+ t+ U& D - &line_data ) );# t5 ^ c# N6 \
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
( J! G" O% D$ a9 ^ r - &arc_data ) );
# V4 U4 U- z, u% K1 p - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator, + H6 j! }) a- k% l
- &edge_data ) );
- m4 Q$ z3 {4 V& B - }$ ]; m* w9 M1 ], ]( L1 j
- /* 9 k! p/ u6 P- n1 ]- \' b, ]2 b
- Check line/arc/edge periodicity.) M) z! J6 J) p [' Q
- */( e- e' @0 l p) Z
- {
7 t9 [5 g: n( P" X. e' A6 f, G. K8 f - logical is_periodic;, M8 G0 X7 u) v# h( G4 h
- ( }- q& N2 N3 E; j- Z2 k" A
- UF_CALL ( UF_EVAL_is_periodic ( line_evaluator,
$ X; ]9 X5 \5 u' k% H2 \ - &is_periodic ) );
+ z1 n9 @) R3 q a4 ]. E' x - UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, - \- v% e% D( A% h2 U
- &is_periodic ) );' t7 u8 w/ n) l# [: x2 A; L# S
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator,
, {- ?8 [: b; z0 b2 V- i - &is_periodic ) );
2 g1 X: m$ l% B - }
. F) Y6 ^4 z/ g# {5 J7 p - /* 5 A5 P, M$ j! V
- Evaluate line/arc/edge.
" n5 n* O" o {. P; U# }' z - */% E: }. L& F8 B) H0 J4 E# \, t
- {
- x. Q) _; e8 Q \ - double limits [ 2 ];
: p# }7 s/ O3 R L( n6 ?5 c- u - double mid_t;
& C) q+ m7 S/ @/ y9 ^- { - double point [ 3 ];2 _" Z4 w* c2 `) Q& ^3 x
- double derivative [ 3 ];
. _6 x) l- ]* |) \" V' A) M - double tangent [ 3 ];' H7 K8 ~' C+ J
- double normal [ 3 ]; u6 f G1 T h
- double binormal [ 3 ];! J% u# y* d. s
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );1 i. p8 o6 a _5 h5 _/ B
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
# y. d/ M3 y4 U0 P' K2 V4 G - UF_CALL ( UF_EVAL_evaluate ( line_evaluator, ) A1 N9 j# {8 ]( ]
- 1, " X2 d7 y* F; h# X: v* e) \
- mid_t,
2 e: J" W/ b4 `& e$ y! V" |% { - point,
6 G% i9 O( s, ?; j+ A - derivative ) );0 i: @9 W0 I% Q; x! @
- ) I! Y: H& l% j& d
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
- f5 o, c C. B2 h; C - mid_t, 9 n2 y5 F/ b% X. j' d7 x3 A; k7 {4 o
- point,
# g8 u8 N1 y6 B - tangent,
; y4 D( d/ j$ Z! e - normal, $ r+ q _% Q; `4 P& }, ^& W
- binormal ) );3 m$ }- x% a' ]7 V- t: }
- UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );* G. @& _* f- o4 Z( X
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;1 J W: {; |/ g
-
1 r# s6 F+ b7 I4 H0 k - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator,
) y, j( X v2 T - 1, " U; U, E. Y8 i0 S
- mid_t,
! R& r2 h4 U- ?0 ?8 q9 T5 C6 ] - point,
" i- ^, a$ d7 k& ^! g - derivative ) );
$ a$ \6 p' V, ~2 Y& ]( K - 7 t% o$ `3 x9 L( D1 I% i8 y
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator,
8 R/ W" D" F+ q% m: s- X5 u - mid_t, 9 l k1 q) o9 t" j6 g* A
- point, ( E1 l3 g3 R/ O- k7 d" l/ s
- tangent, 6 z0 r* [. P) Q2 W
- normal, ; r4 j: O* X! M5 \, m0 u: S
- binormal ) );! w1 B. l+ B/ w; `9 m% q
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );4 z3 K# [7 K! w2 U' m+ O2 l
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;0 m+ C# w0 f9 ?, R3 s
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
2 f2 p( {4 k6 L W - 1,
( ^4 w0 y& `& V - mid_t, 3 a' M) i8 n: D T* c
- point, / Q7 t# C6 ~: D1 ~$ c
- derivative ) );
4 T2 I. P# `0 N - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator,
; m: ~2 L8 i/ d9 f - mid_t,
5 `+ T; e0 ^9 T, H1 |9 t - point, 0 p4 H9 b A5 l$ Y( j! M8 {$ \5 ?/ c
- tangent,
; i6 G6 n- c7 e2 v& J6 p - normal, $ Q( [5 f6 ^# u
- binormal ) );2 w3 v' B1 d. _3 V( r
- }6 W7 U2 [: f; k
- /*
/ ~# ^ g4 r5 b - Check line/arc/edge equality of evaluators.
, }' B' o6 Z! J8 T b - */4 B8 N2 x5 d. k" G1 |- L
- {& J( r2 n2 A1 o7 W! t) p, o
- logical is_equal;
+ P2 J: B- `+ V: d - UF_EVAL_p_t line_evaluator_copy;( e* M6 d' j$ r& c* z
- UF_CALL ( UF_EVAL_copy ( line_evaluator,
/ ?5 w& J w4 @, u% _ - &line_evaluator_copy ) );
8 [6 C6 P- Y1 n/ w) Q - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,) V8 F# n6 s2 r( `5 g o; U- ?/ R
- line_evaluator_copy,
* R6 H) U" S7 x - &is_equal ) );9 f J/ j" r" X
- UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );9 N7 t6 W4 J. @" f
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator, ) Q% o3 _( n) v/ B. {, q: K3 V
- arc_evaluator,
8 j' R6 v" i% u# [5 n - &is_equal ) );& _6 Q6 q5 c1 K0 c6 Q4 Z0 ]# U2 u
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
/ f5 B/ _( `) N& S! n4 ~7 U - edge_evaluator, 4 }6 w; H; O: Z' R; ~* M
- &is_equal ) );. G: L. m# {+ L# U( W
- }
. p$ s" r+ o1 l- I4 N$ [$ C5 Z+ `& Y: A - /* 4 h3 |4 K" Q. W
- Check line/arc/edge type.3 P Q: z+ G0 e& i* J, U
- */% _6 N4 \ y0 n' r$ A _/ U+ x* I0 l2 V
- {! g* j) `+ a. _9 [# I; i s
- logical is_line;# \$ }/ H7 \$ b- L# R
- logical is_arc;& P: x# U; O0 E- |7 {
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );% u% m% |0 u7 ^! G' M
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );8 w6 @" H, ~( J! u {
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
, C/ q1 `1 {% B - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
0 u* T( r6 n+ n4 z8 g" Z, p# z) N - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
: y+ I0 @8 K9 t7 N1 M8 u - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );7 [+ h3 @7 X2 |/ q( ~" T
- }
) j' G/ P' c- ~8 c/ z/ y: N% A! u - UF_CALL ( UF_EVAL_free ( line_evaluator ) );$ G! g! ?2 e3 \# k' u' e; N
- UF_CALL ( UF_EVAL_free ( arc_evaluator ) );3 E( F8 ?" L! Z' F$ K
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
: g+ R& V; g% b" w: ` R1 W$ k - UF_CALL ( UF_terminate ( ) );
1 o/ s C9 Z: O7 o5 R" v8 T7 M - }
" R3 w+ ~6 ?: z4 `+ X
5 H' P8 P6 u" d7 c) k- /* This function will disply n_pts equally spaced along the0 P' j9 ]) m5 J
- input curve.
: m& u3 ~, P) B% U, m1 @) Z - */1 _' ], O9 J: S% L& A: a
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts)( ?, q5 @- o `! P1 }
- {8 Q2 Z* c- X- t- C* p5 F8 C! u
- int ii;4 O9 }3 A5 Q7 Z" q- g
- double limits[2], p, point[3], end_parameter, start_parameter;
0 n5 M" Y' j6 h* p! O9 ], n+ N - UF_OBJ_disp_props_t5 Q) u# ]; M+ i6 I
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,! E( {1 @7 E3 M* b% R2 G
- UF_OBJ_FONT_SOLID, FALSE};9 C% w/ E2 F' H8 w& U
2 A" ?8 B# z, D6 g8 L2 N9 b- UF_CALL(UF_EVAL_ask_limits(eval, limits));
- d5 ^, T+ r$ q - printf ( "limit0 = %f\n", limits[0] );
, g) k* j, `0 d# [* c0 q9 L - printf ( "limit1 = %f\n", limits[1] );
6 o+ c7 [' @5 A6 l - start_parameter = limits[0];% k/ h' _2 P' |0 ^6 o2 T6 I
- end_parameter = limits[1];
5 u K4 p" j! m0 r9 A( j - 0 d2 H& ~) }6 `) D+ |2 t; x
- for (ii = 0; ii < n_pts; ii++): S0 o3 M! ?6 g/ c/ k& X: I
- {
) F' I9 x5 `* j# x' D' N4 e) O - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));
0 x3 o+ a% E: k5 Z - printf ( "evaluate = %f\n", p );
3 q9 W( P/ e; [3 i) U - UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));
7 v; ~5 b8 x; N4 ~/ o X3 d - UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,
) [2 O* V7 V/ I C, U8 p) G - UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));3 F" R, r6 O! n" i
- }
' ^) u5 D' g- M4 k - , w. M0 ~% j0 z+ }
- }
6 R. @% X! n4 O! v" \1 q E
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