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- /******************************************************************************
% g, s9 s" N3 F - Copyright (c) 1999 Unigraphics Solutions, Inc.
8 _/ ^$ l7 o7 K$ I, U! } - Unpublished - All Rights Reserved
3 l, d8 c* X, T/ y- V
2 X0 }0 j D- H8 x v$ u- *******************************************************************************/9 _6 F4 D# H! l' N$ C% c
- /* This example demonstrates the UF_EVAL api for lines and arcs.2 e4 \: O( U' G
- Some of the UF_EVAL routines operate on an evaluator
- ^( {: O% j' n* }% _. ` - independent of type while others are type dependent. No longer use% x3 d8 l$ `0 h# D1 W1 l g* a0 ~
- UF_CURVE_ask_curve_struct ( ),
4 u$ C$ G& d Q- N$ }# X! E! O6 u: P5 a - UF_CURVE_ask_curve_struct_data ( ) and9 e! w# h) ~/ V4 G& d/ N8 r' y
- UF_CURVE_free_curve_struct ( )
. D0 U6 ?: e6 u% W* q - */
6 h, W5 P5 p6 b
+ z3 t# ?+ D9 x- #include <stdio.h>' A) c! ], G: L; l9 O
- #include <uf_object_types.h>( U) s1 A* d6 D2 A1 x
- #include <uf_curve.h>. I$ w0 e j# @+ {( C$ B" B
- #include <uf_eval.h>4 u5 E% K- x+ h2 u$ }6 q$ ?: `
- #include <uf_modl.h>
. e. S# ?/ R6 x/ [- v - #include <uf_part.h>( M: k; K Y- V, Q5 S
- #include <uf_so.h>
4 U4 ^# v- u5 j2 J- C - #include <uf.h>
3 a5 ~' F5 c( j' b4 K - #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )
2 o6 J8 g' R$ X. S5 m% i - static void show_edge_points(UF_EVAL_p_t eval, int n_pts);+ `8 t3 E# J, q6 q: @
- /*---------------------------------------------------------------*/" C$ o6 M8 C$ Z0 S; W
- static int report ( char *file, int line, char *call, int irc )
N& ]* s0 J( N% f - {
, R& q w O3 D8 O$ E1 t3 ^% B - if ( irc )4 t4 _0 b1 z( O/ P
- {, }' I" `. t2 @7 N+ o/ Q% s ~8 a" q
- char message [ 132 + 1 ];
$ k/ g" D! \2 Y7 u - printf ( "%s, line %d: %s\n", file, line, call );' A8 E( R" y7 a1 I
- UF_get_fail_message ( irc, message ) ?
1 i! o: O) i7 n# Q7 e/ q" ] - printf ( " error %d\n", irc ) :! x/ l; Y0 p" d8 d% g( s
- printf ( " error %d: %s\n", irc, message );
1 _7 N" z% G, ~2 P8 T( D - }+ M; _' w# M# c# h4 J) u
- return irc;
- Q s7 D6 S: O& H w5 P, V: {% l - }) B+ E' L; f8 z
- /*---------------------------------------------------------------*/
% R" p O+ r6 @# H - int ufusr_ask_unload ( void )9 @+ \ n5 i" }3 V
- {
- i4 Q4 Q( a2 \9 \) X5 H4 h$ d/ d; A - return UF_UNLOAD_IMMEDIATELY;
+ m9 \1 m4 U. V - }
+ I0 m6 u& V7 I' i: |2 A/ h: T - /*---------------------------------------------------------------*/
, }1 z* @# C5 D% x0 E& n, ^ - /* ARGSUSED */
/ b$ A3 S& x: H+ |7 n - extern void ufusr ( char *param, int *reTCod, int param_len )6 C E0 T3 e& o
- {
& y" y2 K* y i8 }/ F; Z - tag_t line;4 L/ u1 Q. S4 R" z8 ^
- tag_t arc;4 }9 u( e4 }" y* O
- tag_t edge;3 K. d0 }, M) m% t7 J9 I
- tag_t edges [ 3 ];
8 z9 q, C1 B" S, }6 o - UF_EVAL_p_t line_evaluator;4 v% U9 g' m1 P5 T
- UF_EVAL_p_t arc_evaluator;
% W* S4 ?; t+ M* g! i- B0 _ - UF_EVAL_p_t edge_evaluator;
& i9 o) Y/ o9 ` - UF_CALL ( UF_initialize ( ) );" m( k9 P$ a3 f4 o$ J- l
- /*
: A8 r5 e9 J# x( C+ t - Create new part "ufd_eval.prt".% t2 X7 d4 O$ ?3 I
- 8 Y( \. Y% G8 z6 V' }
- Close part if it already exists.
& x2 v9 O- ?4 A: c1 L - */3 P3 ?) P5 {/ d+ D9 S
- {7 u% ]& s1 o2 P2 R
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );" _5 w+ T6 M& P
- if ( part != NULL_TAG ): g) C4 J% G& N6 D/ R
- {
* o5 ~" O' n& F; w6 T - UF_CALL ( UF_PART_close ( part, 0, 1 ) );
2 @5 i A, z! c- t' V) s* a - }/ A1 o# a! {" z/ ?* f
- UF_CALL ( UF_PART_new ( "UGd_eval.prt",
( M. m# ~ ~! K0 i+ c - UF_PART_ENGLISH,
& p2 w& I, S9 \1 G0 r' o. z% O3 a% c - &part ) );5 w+ B6 r1 M# T5 ]. L: \, N
- } Z' G$ n9 y/ |. z3 e/ z7 x/ m
- /* ! E0 D3 g1 z( l
- Create block and get edges. 0 p5 g/ ~0 q7 B$ {( [* P
- */
; m/ x& l$ e! N& O9 F - {9 g( x9 h) a7 w" r
- double origin [ ] = { 0.0, 0.0, 0.0 };
; d. F% V8 K! }+ e - char *sizes [ ] = { "1", "1", "1" };- P I. n) Q. ]3 N9 C# P
- tag_t block_feature;
3 Q, w' B [/ ^3 j6 A$ v$ b - / t8 A+ v1 i2 p1 o* |3 @
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
8 u+ K0 ?# G; J3 z2 Z( b - origin,
" `) ^: B8 U: J6 Y - sizes,
3 p8 Z1 @% q% V- M - &block_feature ) );, w! Y0 |( P0 d, p) \5 [' J
- {7 g' b5 b. o' G# T( q7 Y
- uf_list_p_t edge_list;* R) b. u( e+ L! @6 i
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature, 2 X9 f* ^/ r6 H" X% L
- &edge_list ) );
) j2 u5 X9 C. n/ I9 } - , Y+ E# D/ U8 h1 z4 m+ ~
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
4 [- w2 o5 N$ }9 u - 1,
1 h& @! @0 I; j ], p. B% [ - &edge ) ); i5 }% a* x; t0 Z- X
- edges [ 0 ] = edge;. [# _0 Q5 Q7 z& F
- edges [ 1 ] = edge;
+ i+ q( ~& b0 B1 f" ^5 v - UF_CALL ( UF_MODL_ask_list_item ( edge_list,
( z" z/ D- V6 M - 0, ' X: a% N3 w H+ x7 y
- &edges [ 2 ] ) );8 ~, e% M, m$ A! k
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
" A2 d: G, p1 N: p$ V7 m - }7 O$ e2 T4 ^2 V- f
- }! A" w3 G/ Y) M, O
- /*
; J' I; c+ x: ]0 C. } s1 _3 z - Create smart line.: j) J" |8 s) c! Q- P- x1 V
- */
0 ]" p! k& f, y1 x* a: x - UF_CALL ( UF_SO_create_curve_extract 6 f7 J/ n. P2 A2 Z2 ]& y7 y0 x
- ( ' r/ t. v" q9 S/ F
- edge, ; y2 ~. w6 L& Y# F1 x
- UF_SO_update_after_modeling,
5 `* h1 M# ?( G$ p! {9 a( r - edge,/ [0 A0 o4 A) m C" P
- UF_line_type, /* enforce line type */" \* B4 u8 r; ^' E1 `; ~
- 0, /* no subtype to enforce */
9 v1 @$ g/ D2 u$ F) y0 T8 D( M+ ? - NULL_TAG,
7 Y5 V, C. S6 j# q7 ]7 U" u - &line
. b/ [9 Y" m' w1 U" \! d - ) );
L3 c& X5 E J4 K8 H, T, \% r. _ - 7 w9 m1 t0 e7 c0 X- T
- /* ' k7 I$ K) d; |' W4 W S
- Create smart arc.
- t$ P- u) V- Z3 o$ O- r - */
/ a: [4 \5 w8 u7 y" {" }1 N) ?# v+ | - {
" B8 h% H* j& ^4 k" \# L1 P - int i;$ |8 G! u, K4 @8 N
- tag_t points [ 3 ];
9 Y' a" V. g6 }% |5 l - for ( i = 0; i < 3; i++ )# t. n$ A! e2 s# \9 Q! m
- {& L( y, b1 ]3 A9 }
- char *strings [ ] = { "center=1.0",
: b9 K2 x0 {; J' j - "start=0.0", : i1 O& T6 z* X9 O8 J5 S1 d
- "end=1.0" };
! a( j7 w& N) ?) n2 P( B% p7 s* r6 w* F - tag_t exps [ 3 ];) |/ {6 e$ } J* M2 @$ ]
- tag_t scalars [ 3 ];/ C1 _8 V% m* P% C3 ?: o5 }7 `: B
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
' i- b% ]6 p* t1 p - &exps [ i ] ) );
* A) V! e$ ?& d3 @9 z" E8 d) \ - UF_CALL ( UF_SO_create_scalar_exp
. r, L$ R% b' ?) q5 o9 Q - (
8 R ^& Y- E2 v4 R: ] - exps [ i ],6 ` q/ A* J" s$ x
- UF_SO_update_after_modeling, * u# [/ G7 Q& |
- exps [ i ],
. `5 p& H1 j7 I1 g- J/ E - &scalars [ i ] T. T- C" S X: b- l
- ) );! ^( W% Y' j/ x9 d8 W
- UF_CALL ( UF_SO_create_point_on_curve
( \2 \/ H& Z* C. g w - (
* J: K$ U' N2 W" T - edges [ i ],
# x- `; F. D5 d7 A' ~4 N - UF_SO_update_after_modeling,
( ~' R) I7 Z1 [ - edges [ i ],
9 y0 J3 U, n- q1 Y6 I - scalars [ i ],
) w- v0 P, J; v; t L - &points [ i ]
% W& e2 l/ B2 H# Q - ) );
: m. Z5 Q, j: B1 `8 A$ { - }
% B9 A( ?7 n; ?0 |+ N: ?) t* V" F - UF_CALL ( UF_SO_create_arc_center_2_pnts 7 B% @: D9 f# D% j+ t2 f
- (
" r* I* A5 i, z; [4 ^ - points [ 0 ],
# _0 J% g6 q l9 y$ B - UF_SO_update_after_modeling,; c. k* _: M. f+ @* k
- points,
- L- L" U/ s) u' H* Z - &arc
8 S- { W3 f4 `- P, w+ ? - ) );
9 R' e2 o# A, i+ j9 E' q/ B7 t - }
* G( x6 K* B7 B$ o6 G - , `+ n) T! a& M, b
- /* ! W6 Z$ C3 x" l* v. [3 x; O
- Smart objects are created as invisible objects by
: Q) q* X% [8 w7 P' [& f9 ~ - default. UF_SO_set_visibility_option ( ) can be
) X7 R" s; J1 B - used to make them visible in the graphics window.5 y1 r5 V- `) u6 c
- */: s* s9 c0 Z. v' Y t) M/ N
- UF_CALL ( UF_SO_set_visibility_option ( line,
8 r. l& k- U- c( r2 H" g - UF_SO_visible ) );
5 q( b# T" J. ` - UF_CALL ( UF_SO_set_visibility_option ( arc,
, ]+ y$ h, n" E! {: S - UF_SO_visible ) );/ P4 Q* Q3 a+ p1 i, y
- /* * S. X" U2 j: L. V+ Z0 r
- Get line/arc/edge evaluators.
$ b- g% n( F+ V4 [* M, L _4 w - */
: r; W# |) k* a# J1 p9 w - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
& T5 _" L! q. R. j* R - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
% A$ [# K7 f. s3 @9 S$ L) o9 @" ]% T - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );+ `$ A9 h: e% Y! j1 W
- show_edge_points(line_evaluator, 10);
3 K6 r8 x# o2 g- S1 p9 G - show_edge_points(arc_evaluator, 10);9 C% x; T1 n, A+ X+ C
- show_edge_points(edge_evaluator, 10);0 Y6 A/ b$ _% [2 O" \# Y
- /* + `9 O7 j9 w7 F \& P
- Get line/arc/edge data.9 `2 w6 O: l+ l8 U8 q
- */
6 r$ j) _3 E3 m# x8 B - {
. D7 s0 s' P- ^- f* k! }8 x - UF_EVAL_line_t line_data;
! }: ?. Z# Q- u( {4 f - UF_EVAL_arc_t arc_data;
( p$ f; Z0 q0 V, I5 B: V - UF_EVAL_line_t edge_data;6 V$ W( C/ i! P2 k: c+ E
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator, ) F+ ^' m0 t) Z S3 N1 V' n; k p. X5 l
- &line_data ) );
$ P$ \/ s/ Q) j0 ?% { - UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator, % L2 ^$ h* r9 Z
- &arc_data ) );
, e; d+ W3 I) g: t' c: a, [% D0 Z+ l - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator, 9 `0 n( P( w1 H' l, x2 q; d
- &edge_data ) );
7 o" j' @3 {$ Y7 x - }
2 e+ u A7 A" G/ s+ V: d0 L. p - /*
+ u- C. q* m H - Check line/arc/edge periodicity.
! x; w( C2 U/ R, p: C, ]0 \ - */
6 `( V' b' w/ N- k! h( w4 G8 O( G6 s - {
) s9 q3 A4 f% e" U - logical is_periodic;; Z* F; C6 g2 F. z, o
-
6 L1 D1 M n+ l - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator,
4 E- K4 D% Y9 L% \& R+ F1 a - &is_periodic ) );; K# W3 Q5 T5 p" Q5 N5 {0 }
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, 0 n ?. p! ~3 u0 E
- &is_periodic ) );
7 _0 ^0 E. [8 K. {! _# G, B/ i - UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, 7 j" S; F# {, i7 N
- &is_periodic ) );" ^- G8 c' o3 m
- }
4 N0 F4 [: s8 E7 O _' ` - /* ) {7 U5 h' d# s# W' ~& ?. v% ~
- Evaluate line/arc/edge.
0 G# o) F+ M6 i& }/ t) v/ { - */
/ T+ @! M. c$ L# d6 _ - {2 @: t; M. N, r5 X
- double limits [ 2 ]; , P; `1 A! ?; @* K
- double mid_t; L, Z- |1 Q0 v0 `. O
- double point [ 3 ];% b: r$ D& Z" B5 {" W5 Z3 A" K
- double derivative [ 3 ];
0 ~7 I' e0 l% E9 w6 i - double tangent [ 3 ];
. U4 ^# h/ i, F: u - double normal [ 3 ];
7 S. a8 h( B w' P! E0 ] - double binormal [ 3 ];: v/ w/ k' @1 _* N5 h+ |' ^
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
& p. d" C6 z& [. |$ N' g - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
% }! b2 W, g. k, h, l; x1 l ^ - UF_CALL ( UF_EVAL_evaluate ( line_evaluator, 8 }4 f x1 S- l
- 1, 4 v6 F: k* ~5 U; M E) l
- mid_t,
/ X& O9 N* e8 C' r1 K0 u7 a i - point,
+ y! L' g5 j# O) I& \ y - derivative ) );
3 r2 c0 U% a0 |7 v1 u A. D - 9 {7 v7 y/ c' t. h+ v
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
) }( z4 x( }1 h1 _- _% T+ B - mid_t,
4 S7 |- d/ B: K( T/ U, C3 { k - point,
" i: \- m2 X! x- O/ @+ J - tangent, 2 t$ c' x( J. b( g1 x6 N
- normal, 5 G7 B0 X. X) W o. p
- binormal ) );
6 |) M: @' [1 Q x: ]' o - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );$ R2 D$ U L' l" w0 Y, Q" D5 z. W
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;& y: f3 h0 c& a
-
( A: H1 r% ~: l2 g) |! {* O! z - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, . p1 u. e2 G. @$ S4 ^# G
- 1,
7 t) g8 ]% z5 Y1 j% T* | - mid_t,
5 x [. B* }; V* [8 U - point, 3 [% N5 B( J5 N, {3 f6 ~8 d& k
- derivative ) );' k* B% b8 `6 U6 @! e0 Q. B
-
6 K. X$ E% K: b# y, a) }7 l S - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator,
1 R# _; N Z0 |4 i - mid_t, , ?: `1 J; W. @: s$ p, p! |+ J. c0 e
- point, - z1 M/ J& [6 z* r9 x6 h$ n5 z
- tangent,
' o* D0 B& p+ t2 s; o - normal,
9 J S5 ?1 M N; X Q - binormal ) );3 b" e c" ]$ N* Y
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );1 N: N$ c: w1 H. ~4 U
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
" x2 Z7 r" _ o" j$ j - UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
. H) {8 X4 |, ]0 i - 1,
, C. u$ G$ {, s" n5 }, \3 |' S - mid_t,
& _$ r g- j- J8 l& E - point, , }! R; \# _% p$ D8 M4 p* B5 E
- derivative ) );
[9 o7 d9 S# l4 i9 | - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator,
% }' `4 w- ]# o5 L# W - mid_t, ^! n6 B( W! |. C2 \& I
- point, . e$ v( w& q3 h3 v9 W
- tangent,
5 L2 J. b' s* E$ A2 X8 D# v! d) S - normal,
2 v" g4 Z: R$ ^" R$ y" O) e# h - binormal ) );- @4 y4 _5 B4 e
- }
" ^. O: u1 r) r4 O# B - /*
/ L6 T0 B J9 Q+ c1 m - Check line/arc/edge equality of evaluators.
8 e- p( S/ y( b: M. o1 w8 g: S1 a/ K$ [ - */
# U+ i) p& m: ^: _% P! U - {4 w6 E! n# H, q9 _- B
- logical is_equal;
" ]. d* s+ S0 p8 F0 @4 Y+ \3 U s - UF_EVAL_p_t line_evaluator_copy;
0 R) K/ }5 G9 T) @/ T - UF_CALL ( UF_EVAL_copy ( line_evaluator,
- L, k% H3 A5 P8 @2 r/ h% u - &line_evaluator_copy ) );
% K# T- g/ o! ^) d - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,9 s# H8 o( @; {
- line_evaluator_copy,
6 E/ b) w" ]2 X u! J; p5 I - &is_equal ) );
1 i5 x( T; o5 U' ~ - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );1 z6 G9 Z! Z) C* ]: g0 Y1 \
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
8 U8 Y% D& g* `; b E% z7 C2 M+ z - arc_evaluator, " ]" g+ z" ^" d% y& r
- &is_equal ) );
* H" a0 u8 }& w: s - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
+ o( t8 n$ T* G- R5 g - edge_evaluator,
) }% Y" J, v2 S9 k+ l# t7 B - &is_equal ) );
: X3 g! @# O3 @9 Z: d- f - }
0 j, }+ D; u B& B# i4 c - /*
1 G7 `& k$ j, j9 X - Check line/arc/edge type.
* u$ A. h; U0 A - */
) y+ r/ U' Z# m0 @( i: w - {# c4 V6 v8 {4 N7 w' s' F' h7 z
- logical is_line;) R- Y* w) D$ f6 o9 @; t
- logical is_arc;4 [ A+ \- o( b$ s0 C
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );2 q2 ^% R1 Q2 p& x0 }* L- B
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );
' J* H- R8 j! X+ \, i. \1 B: k - UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
7 A+ I* D5 \* L# c( v - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
: T5 ` s. S& Q% k% w, ~ - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
/ H4 B* L" J4 \' v. j2 A& u8 ? - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );- H' E9 c! `/ B9 R
- }6 M* n. U) q0 O3 W X3 y
- UF_CALL ( UF_EVAL_free ( line_evaluator ) );6 A4 `7 G0 ~3 f0 ` ~) u
- UF_CALL ( UF_EVAL_free ( arc_evaluator ) );& b9 G& f2 ^8 ^+ K
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
. w" u" x& T/ |3 {* ` - UF_CALL ( UF_terminate ( ) );
q7 C# P8 \ v* v2 z - }! r# w* c. J4 T' q
8 Q( o, u1 r3 z( P5 D- /* This function will disply n_pts equally spaced along the7 p4 a- k. T* {& J H1 z! w
- input curve.+ S) w0 {. Q% j1 \; b) D: ?7 i
- */ H0 j. h' d% e! M
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts)& d2 s5 W. D [
- {
) J2 h V8 o5 z# r - int ii;% x$ V" ]/ ?2 L* G' a- u
- double limits[2], p, point[3], end_parameter, start_parameter;5 m* Z. A' P+ ?1 T0 R9 N7 y
- UF_OBJ_disp_props_t4 |8 I- Z0 }7 e
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,* S4 `. J* u1 ]& G& k
- UF_OBJ_FONT_SOLID, FALSE};
! F8 H' f1 r8 F. m0 t6 K# X - - o1 t' C& M' C/ x g5 V% q c8 N @
- UF_CALL(UF_EVAL_ask_limits(eval, limits));$ T! V% Y }- H8 B
- printf ( "limit0 = %f\n", limits[0] );
4 q9 B4 s; I2 a; i ^7 L( ] - printf ( "limit1 = %f\n", limits[1] );- R0 {* q* j) i% \3 O
- start_parameter = limits[0];/ w, l3 k( t0 k, B/ r/ H; ^
- end_parameter = limits[1];7 G" p6 E2 V! x& I( _% B3 b, `8 j) I
- - v4 B1 f; i6 x( u6 W. R
- for (ii = 0; ii < n_pts; ii++)
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- p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));
3 V; K$ [# I& R2 |' p# s - printf ( "evaluate = %f\n", p );- a/ N6 U1 t- ~7 A
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));
9 @3 T4 X' j, [7 `5 P - UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,3 J- Y) _) _. p5 p3 ]$ d! z) g
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));$ y6 ^: k2 a% {
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- " _2 A. c- B9 \8 U2 }/ ?, u9 a
- }
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