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# @* v: R8 k: t/ ~; Y
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7 e. `- I0 [! C9 ], x F' O4 ?- /******************************************************************************
; W3 {9 c; T5 i( M- q7 ` - Copyright (c) 1999 Unigraphics Solutions, Inc.
$ }1 Y% z) ?4 }& S6 R" B - Unpublished - All Rights Reserved. k7 h/ t' b& q
7 L0 t1 z* H* c' K& K- *******************************************************************************/
$ b! M& j5 N4 ]( C - /* This example demonstrates the UF_EVAL api for lines and arcs.: F# ~% [& X+ P3 ~, p1 a3 O
- Some of the UF_EVAL routines operate on an evaluator! l& f# x; C" Z1 y
- independent of type while others are type dependent. No longer use" Q4 S% X; C3 ?% T+ U$ i$ r
- UF_CURVE_ask_curve_struct ( ),
$ A: s. W) w6 u4 r - UF_CURVE_ask_curve_struct_data ( ) and
T/ I* B+ \- C - UF_CURVE_free_curve_struct ( )% u, E( H$ X9 j k. H3 {, b2 M
- */
8 V+ L+ ^5 l: X8 H8 n# v0 R, Y
! M |8 U5 M2 Y: H& y- C! s- #include <stdio.h>
5 W9 w5 M% A3 u5 z9 p, ?( z6 Y6 [ - #include <uf_object_types.h>& W/ Q$ Q1 @8 }( o0 g
- #include <uf_curve.h>
3 a D- j0 x6 q5 D3 B- Q! S - #include <uf_eval.h>6 l+ ?" [1 W6 e$ B$ R
- #include <uf_modl.h>, m/ j! A3 E) f( S; K
- #include <uf_part.h>
: Y; y8 E, Q1 R5 E - #include <uf_so.h>
1 x( o& X8 b; z9 r2 r - #include <uf.h>6 s4 w- w! k3 @. J6 W0 k
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) ), f! b2 {: ^+ ?% D' Q8 n, q
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
5 j8 P; H) O1 B. R `2 a8 M: i - /*---------------------------------------------------------------*/
" }- L3 z" i+ O5 \ - static int report ( char *file, int line, char *call, int irc )3 ?0 y0 r: S- P& t
- {- }& D, l. k3 x3 K" E0 B! ^6 N
- if ( irc ), [; F: j) k) R) P: x0 I& v* \
- {0 n: a- {! F ^, z% T- i; n
- char message [ 132 + 1 ];
! e' ^9 I. n% T7 T/ k3 U - printf ( "%s, line %d: %s\n", file, line, call );
. k0 i d3 I0 n& P6 F3 W - UF_get_fail_message ( irc, message ) ?
4 x1 U/ g0 ]5 ]& u9 q0 H5 r - printf ( " error %d\n", irc ) :
; k, ~. @3 y1 M4 s2 ~ - printf ( " error %d: %s\n", irc, message );
+ [, ?$ T! A; e1 t/ n8 Q - }
8 l$ P c* A7 f3 p/ w - return irc;3 g1 r! |1 e/ n2 a6 e
- }! E" w3 u4 S$ b( u% `- O% D
- /*---------------------------------------------------------------*/) S" q3 r% F1 P4 y" E" r
- int ufusr_ask_unload ( void ): \: }7 B& v. H$ v# J+ P
- {' w& H3 v. D1 y+ [/ a
- return UF_UNLOAD_IMMEDIATELY;
/ T2 O7 L5 o2 _1 i3 a+ H0 U+ I. V - }# |* b+ s. L j& F& r
- /*---------------------------------------------------------------*/4 I+ N2 g0 Y! T/ _
- /* ARGSUSED */& v9 w9 s4 k( a s; ~% L) J. ]
- extern void ufusr ( char *param, int *reTCod, int param_len )
& j8 V" P' ]$ r" T6 |+ h - {% j4 D2 b) n" M4 L- ]& J, x
- tag_t line;; C( C& S( }! o9 [; Z! O
- tag_t arc;" k+ ?: F) F! @3 Z/ ^8 H3 p8 ~4 `
- tag_t edge;7 b$ a. E4 L9 K+ c) S
- tag_t edges [ 3 ];
" O4 U' M" C$ x0 M6 w - UF_EVAL_p_t line_evaluator;
3 ^ `* O. G; P- H - UF_EVAL_p_t arc_evaluator;& S$ \: z5 ?. p- I+ Y
- UF_EVAL_p_t edge_evaluator;! v. ~; L* G+ X, `. Y' F; v- ^
- UF_CALL ( UF_initialize ( ) );/ f, y2 s/ b, z" d( P V$ z
- /* $ G$ y) ]4 Z; |6 e2 C! L6 t9 I
- Create new part "ufd_eval.prt".
0 D0 {2 U6 G; F/ F/ S6 j - ' d' [) ?& G0 P& |" K& A# y
- Close part if it already exists.3 N) D! d5 e7 [, Z: [8 M
- */( c7 K! D" z$ s |9 C
- {4 i$ l' ~. d; {0 N! k; v$ {
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
0 M* }" a) r$ d7 p - if ( part != NULL_TAG )% B8 l6 r+ |7 J1 ~* `7 n3 o; ?4 C
- {$ w/ O( W" L: p4 [$ s
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );5 b' r, h2 r3 V( J4 L- c% R2 c, r
- }
! V O! _1 ?4 ~ - UF_CALL ( UF_PART_new ( "UGd_eval.prt",
* v. u! ~6 i" o' _, e O - UF_PART_ENGLISH,
% T3 w( {( j) c4 P! ] - &part ) );
- E8 b1 u' }. {. h5 s$ ~0 O. Y# Y - }
7 x# T: D: A5 H; i8 k - /* $ u0 j* z- m. M" y
- Create block and get edges. 8 S0 y4 ^- @1 z! ^" z
- */8 q# X! V6 {" N0 X7 x' ~
- {* q4 a' p2 Z* d/ p ^2 t
- double origin [ ] = { 0.0, 0.0, 0.0 };
$ L1 j/ L+ D& {+ M/ a: i1 N - char *sizes [ ] = { "1", "1", "1" };: x# T5 n: S- L7 F8 C
- tag_t block_feature;! C4 U4 w( L b) }- e
-
! @, C) \: U" u8 E% j7 N% M - UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN, # y, V+ _7 [( Z+ ?! O2 X
- origin, " R% S! z( _8 h9 p; \: w- R
- sizes,
2 U/ h# O' l& `9 b5 Y9 g8 ^) K - &block_feature ) );. E) }, D( K+ D! z
- {& j: N, [! v3 z" Y8 N
- uf_list_p_t edge_list; |, q7 @% g! S& f7 ^
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
9 _7 c! T8 E7 r - &edge_list ) );
) K, t3 B. r2 d% M A -
) S. ^: s: D' c# e - UF_CALL ( UF_MODL_ask_list_item ( edge_list, % q$ C; B3 T3 z4 k
- 1,
7 a2 N' U( Q: t, u. l5 {" s d5 b - &edge ) );
, i! P" j6 G& E) z% } - edges [ 0 ] = edge;5 j$ k1 ^6 F1 {. f7 C; n
- edges [ 1 ] = edge;5 V' W9 |8 S! a; N5 o. Z$ K+ e
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
) X E" Y) l# h# h0 V$ _/ P - 0, - ^5 u' a* k1 ?& J
- &edges [ 2 ] ) );6 l& X+ v0 J H; g( j
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );/ f; z: K& ^8 t, N1 K
- }
. {& C4 y' g) b3 B f1 } - }
% ~2 }6 m, U5 f g8 B/ `# O0 @ - /*
]' {' m' ?. g7 |; f) k - Create smart line.
5 X& \* A9 }, ]. h# R) r: D. _# @ - */
7 W1 s3 e# D0 r$ `6 Z9 c5 C. X - UF_CALL ( UF_SO_create_curve_extract O7 w$ z. {; _, l% H/ t
- (
4 P. N- ?% Q& O - edge, 8 i5 {5 _ a; s6 c
- UF_SO_update_after_modeling, # K( G6 o1 u" J* f9 g3 d9 e
- edge,
/ [- V. |6 o9 d& ] - UF_line_type, /* enforce line type */
3 q6 s7 t/ h9 q% q5 a - 0, /* no subtype to enforce */# U% n; \" b8 T/ K: a
- NULL_TAG,
1 O- i9 s( i( Q) I/ P+ |7 K0 w - &line
3 s0 Q1 Q; v# I) ` - ) );
" b5 |7 I- a( @ v( Q B -
1 ~3 @* q: w9 i; Y - /*
9 \" w4 T7 s! g7 E) m6 P - Create smart arc.
. L6 i& Q% _* U - */# `* N% u* S7 y6 R) f
- {( v% v) E% ~7 u5 U9 @
- int i;* q% A8 ?. M# y6 N/ Q
- tag_t points [ 3 ];; J$ k* q$ I) S
- for ( i = 0; i < 3; i++ )
b: _- o5 S O2 d4 G - {2 L; @$ C2 J2 z3 t. ^& B
- char *strings [ ] = { "center=1.0",
' k; h& p/ N+ V! q3 H - "start=0.0", , b5 o, s, i" r- Q4 w9 R- t
- "end=1.0" };% ]& R$ e8 E* d1 i' j: z' L
- tag_t exps [ 3 ];8 F( D" b& `# d" v( L5 C
- tag_t scalars [ 3 ];' d$ I; d% S# ~2 B0 E: }4 W
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
2 S6 y9 c0 W% W - &exps [ i ] ) );3 i3 R. Z# v. M( |$ \3 e4 j
- UF_CALL ( UF_SO_create_scalar_exp & j. G V1 i' f9 H4 o% `
- ( * \8 q3 O/ b9 Y) U' N
- exps [ i ],
+ K7 D' l2 B+ u F! M7 N - UF_SO_update_after_modeling, 6 x$ Z4 R+ y% q4 k* k
- exps [ i ], $ Y* G2 H, n( t9 B7 H7 U0 q
- &scalars [ i ]
8 U3 J) ?' O" H$ N& f! f - ) );
) _) {' A! Q8 ~6 J! H5 c5 V0 L$ a: ` - UF_CALL ( UF_SO_create_point_on_curve ]5 w+ z* q. l
- (2 A3 a5 F% d) m1 d; p* M
- edges [ i ],
0 s6 Q* O1 g! f% @. @7 R - UF_SO_update_after_modeling, * ~% ^# L/ j8 n
- edges [ i ],
" n) i B! U& q& Z, c# W - scalars [ i ],
- C$ F% e" t- Y) X' W - &points [ i ]& c3 v3 @! k% Z% t; Z
- ) );
9 j2 x. f! d+ s - }, o# O2 ]0 N: p3 R
- UF_CALL ( UF_SO_create_arc_center_2_pnts , {4 f, i; t) v& D, c
- (
" e/ i) ]6 j3 T8 R% B; ~ - points [ 0 ], 5 S5 }: k; p5 l; p, |) `. h
- UF_SO_update_after_modeling,& q0 |3 V5 U9 T8 N. D& P
- points,
5 ^+ f. F# N9 B7 u, O - &arc
' c1 R' L" j. ?, s" h! Q - ) );
; e( b% Z5 J" q# k ?3 ^ - }8 ?# [# p- A3 C
-
9 j3 X* k* p D2 |5 I' P - /*
1 p3 d% Q3 t: s2 `6 L - Smart objects are created as invisible objects by
7 w' S" ~9 j- E4 |4 R+ i - default. UF_SO_set_visibility_option ( ) can be
- c ~+ B: W3 y, V - used to make them visible in the graphics window.: n3 ~5 j' }1 L# B
- */* L4 u+ G! B$ R
- UF_CALL ( UF_SO_set_visibility_option ( line, 6 R* e) u$ _$ z
- UF_SO_visible ) );2 R0 J; A! _9 Y
- UF_CALL ( UF_SO_set_visibility_option ( arc, . ?" r* X1 C7 O* p3 [/ _
- UF_SO_visible ) );
+ V$ C* g7 h: {, _& h4 W - /*
2 f. j y) K# r" X+ b - Get line/arc/edge evaluators.
9 Q6 Q `) w% D/ i4 M - */
5 X2 h- i, X3 m9 C) ^ - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );# q4 {1 R$ H' B/ i& ^4 J, K! [
- UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );, C3 z/ ?. j5 S$ B; H, \; r0 k/ ~
- UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );" W7 ~6 F1 b6 b5 S
- show_edge_points(line_evaluator, 10);
1 @( l2 \) l c, y) S - show_edge_points(arc_evaluator, 10);* ~8 J L: F" P/ d4 q* d& P
- show_edge_points(edge_evaluator, 10);
3 r. Q# u' Y4 u - /* ! c" m$ V' X- E! I
- Get line/arc/edge data.- n/ V5 @( k) U" O+ s3 `
- */- P4 r& i! P! k+ ~0 n
- {
4 A& N! d' A- B" C% n0 N: d* H# `; h - UF_EVAL_line_t line_data;" l1 v$ C: U2 @% m" z. A1 n! _
- UF_EVAL_arc_t arc_data;" c: K5 S6 {- m
- UF_EVAL_line_t edge_data;
- `3 D; y, j! [( H/ K; G& T - UF_CALL ( UF_EVAL_ask_line ( line_evaluator,
; T9 N. x& j4 e/ O- } - &line_data ) );7 X9 _, ^7 S" @. W. x, p3 E7 K9 e
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator, 7 y% h! ^- ]5 G* e+ v# ^
- &arc_data ) );
2 J* j k& K) }! U! f+ M - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
: p) u0 ^! b2 [+ G/ L - &edge_data ) );. Y8 o [2 N6 ]
- }
& N+ ~* ^6 v: c; i Y: N - /* . Q- `, _9 i! G8 N
- Check line/arc/edge periodicity.
; c+ l( v D" O - */ M) M! z) Y+ N2 [# e
- {
7 ], ?( A4 d6 O6 H6 L# g0 B) ? - logical is_periodic;
, H% ]6 `. k+ w! M/ F -
# N7 {$ c9 S4 d* }6 G: U2 `) w+ p - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, - J+ g6 P9 R' u" v) L, ?& U, @
- &is_periodic ) );
2 b* V3 E6 H& A9 x" \) M- w - UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, & T! \/ A( R/ S1 _7 }
- &is_periodic ) );# r7 a* `/ M8 a, W
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, ( w) K# d" S+ Y. V' _* l
- &is_periodic ) );
$ l9 v2 x$ n6 Z* l - }
) W5 }, Z& f# }+ n3 [ W! Y - /*
% N1 c$ @/ o, F2 C - Evaluate line/arc/edge.8 C& o2 o0 f p4 f- |
- */2 v6 ]' |; c3 B' _: {
- {
8 [! s, f7 x7 m* `; ] - double limits [ 2 ];
# x: N2 M; t5 g - double mid_t;
" d* {7 g4 F& n( u. P) h; L - double point [ 3 ];
. b. A4 `5 n, D' c' R f - double derivative [ 3 ];) s$ ^, _4 v* M+ p
- double tangent [ 3 ];& {, Q9 j. m5 a7 i+ i
- double normal [ 3 ];! R; I' n7 k0 d
- double binormal [ 3 ];$ k" z4 B. t. v$ L# |7 u3 F, i1 I
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
( X$ B R; s$ f2 M4 K - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;) G7 Z3 X* ?, H* I- `
- UF_CALL ( UF_EVAL_evaluate ( line_evaluator,
) n; U6 \1 Z: b7 j - 1,
W7 `. j: X+ n - mid_t,
/ S9 t$ W% \' O" L& u# x; Q - point,
7 y8 _9 C0 B2 v5 h* i! | - derivative ) );& l/ L# f2 `( f5 v5 d- u% y% Y
-
; Z& F% Z% ]2 J) C' o - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
- N2 Q/ u3 _, @4 c) H - mid_t,
+ Y1 F$ ^ q3 t8 [/ g7 ~( ^ - point, ' K# ^9 C+ u0 d6 w3 B; P( z" e
- tangent, - b" H5 ?. X8 N# S
- normal, : K" y5 B) j6 T' M" ]+ I
- binormal ) ); e* v, C7 A5 c1 X. J& W: Z
- UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
7 R" P8 F# M# E( X/ B& B - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;/ D7 X, |; H4 h' C
- # {& m+ _5 S3 F/ ~; H
- UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, + g O' H% |! ^: L2 O0 n
- 1, ) {$ S& i. C. b7 b! G
- mid_t,
7 [, [" F* t' l; V/ S: q - point,
' _# N% Q0 ]- \1 X3 D9 s - derivative ) );' m4 `1 b& V5 G9 I5 Z
-
( d4 N6 i5 l0 b9 B - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, ; |+ b& N l1 [5 v7 O6 D; C" W+ K# X
- mid_t,
- X/ \/ s1 S4 C# F$ V8 j - point,
3 L: w0 a0 N0 N% A - tangent,
) g2 X/ L3 x" R2 k - normal, ) |# K( o/ |3 o, A' p
- binormal ) );$ a: v1 u! o: d% ]
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );5 f; i; C A: r- x( I8 L
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;" }; S8 s' |- u( T* ~8 V0 F8 E
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
+ c. ~& o5 |' a8 R2 x2 w4 Q - 1,
. \* _( s2 A- v - mid_t, 1 `5 J* ]& z" @' B2 W, V7 n0 [
- point, # ^" G! r; c. S
- derivative ) );
, I( P v- o5 ?4 {# N - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator,
! c4 ?, p7 R! o2 B - mid_t, . e( R3 V2 h+ E1 x' {& P
- point,
7 y4 f! w" }% d! E; k - tangent,
/ Q: t& o# {% d( t4 f% a) I/ r; R- U - normal,
0 L3 w; ]& |- d; g/ _) _0 O - binormal ) );
! v: r, ]: k- {! E7 E( F: o - }
" {8 Z6 g, r. |. | - /* 3 o+ E2 a0 N; Y9 }: a
- Check line/arc/edge equality of evaluators.1 v K& ]4 A* w. @ n' H
- */' |8 t4 g3 }+ [9 }4 y |8 L
- {# h R9 d( e( p I# p/ u d5 h+ Y
- logical is_equal;
# o8 ~( n2 \/ ?, T% U( C- x2 N" { - UF_EVAL_p_t line_evaluator_copy;
0 M* J+ ?0 S5 r$ p5 t - UF_CALL ( UF_EVAL_copy ( line_evaluator,
- V0 P) j0 [6 o4 z$ J3 ^ - &line_evaluator_copy ) );
" ]5 m i" D( I5 o8 W# V. k! c+ K - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
0 u% y6 x5 n' ]5 r6 x' w# f - line_evaluator_copy,. _5 d6 I: q% H. R1 A
- &is_equal ) );
& a3 w) z; X9 x' D3 P, L8 d - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );/ }+ h- ^" Q/ O( s, B
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator, - J' I0 v5 E9 i
- arc_evaluator,
& ~* }: Q* e/ _" }7 T" T - &is_equal ) );
6 I* }. a. |/ Z# l - UF_CALL ( UF_EVAL_is_equal ( line_evaluator, ; o& E; o, B) R4 W1 k/ V/ {- {
- edge_evaluator,
q5 G9 V! R# ?% o - &is_equal ) );& p8 ?' \; N, L: \6 Y
- }' P5 L# D0 w. J6 R2 A6 | B
- /* 5 F& Y" ]+ @5 v
- Check line/arc/edge type.
8 y+ `. t( q- L) h- p - */
( B* E2 ~; e! [& C" p! L. C. x0 r) \ - {
4 I& f* v/ B/ F% V: } - logical is_line;
2 o* M; V n4 y2 U8 F - logical is_arc;5 s4 x8 {( |: l% `7 a/ w
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );
3 S3 ^" j/ z/ p - UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );4 N k0 u& [! C" i
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
) X, b* R- [/ n& k4 x' V. T9 n - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
+ |* L9 a# X& U5 j/ p# L' h, ?8 i - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );2 A+ G* E3 u! Q
- UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );
+ x+ N1 g) v$ Z2 o4 j) A9 ~ - }
8 ^4 p+ P5 K6 N# L5 B( m - UF_CALL ( UF_EVAL_free ( line_evaluator ) );! m$ _1 R! a+ Y
- UF_CALL ( UF_EVAL_free ( arc_evaluator ) );
3 \ l# n. A+ i3 f8 @ - UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
% ~ l" G! v: y: {5 K" B - UF_CALL ( UF_terminate ( ) );
8 g7 G+ `( j& z2 ?: C5 z" d/ I1 F - }
Q4 q* n! @8 X
/ j, l. l3 F5 z$ G! O2 [# U- /* This function will disply n_pts equally spaced along the
* d! M. ]! U: z9 f3 o. X% e3 p - input curve.! H1 `8 w+ l- o& m5 j
- */
0 y2 S* P- a2 L - static void show_edge_points(UF_EVAL_p_t eval, int n_pts)1 i. r r- r+ O' l5 g
- {
$ I9 d$ _8 J+ S0 B/ h5 X - int ii;
: K9 }6 b/ z, l0 \5 B o% ? - double limits[2], p, point[3], end_parameter, start_parameter;
! z/ N/ @3 w2 S5 C5 I - UF_OBJ_disp_props_t. t8 }0 {6 C9 Y6 z; w/ x
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
1 D4 b0 W( u" _0 |9 _" _# V- l - UF_OBJ_FONT_SOLID, FALSE};
7 ]: Z8 o; O [: |9 ^, v& _
2 ^% R/ l' S9 ?# r a; ~- UF_CALL(UF_EVAL_ask_limits(eval, limits));
8 |2 E6 p' ~. P4 L S& N" r2 k - printf ( "limit0 = %f\n", limits[0] );
7 T* z0 d" O% o3 f3 B - printf ( "limit1 = %f\n", limits[1] );
1 k: c/ k% t1 A; m" a# v9 I. O - start_parameter = limits[0];4 m& m/ ]) T# _0 E4 }: l) {. b
- end_parameter = limits[1];/ a e8 a1 J5 c; F- T6 C
6 S2 U/ v, G P+ o2 y. h6 u: M- for (ii = 0; ii < n_pts; ii++)
% Q4 u: w4 _, M - {
0 G6 g2 M* H9 c/ O - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));
2 P( Z4 ]5 N, M O* D7 J, Y$ D9 G - printf ( "evaluate = %f\n", p );
7 s# ^: m1 k5 X4 V W1 R& ~ - UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));# U7 O; ^3 l9 H; b" d: I
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,
5 G* ?" I8 G3 d$ J; m - UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));5 }% a# U2 T6 ^
- }' m0 v6 y/ X' Z4 e0 {
+ o; v: ]& `" |- }
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