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; l2 c- l7 Q @; T- /******************************************************************************
9 K, e: c2 F& q% [ - Copyright (c) 1999 Unigraphics Solutions, Inc.
# s1 K# p+ u) e - Unpublished - All Rights Reserved
& J7 X3 V) J4 Q8 J, V
& D1 _; x5 ^* F) E- *******************************************************************************/+ r& b q3 f& o# z% U1 m6 G1 G
- /* This example demonstrates the UF_EVAL api for lines and arcs.% V0 b& e5 v) U, P9 S% ?
- Some of the UF_EVAL routines operate on an evaluator6 [- I+ G! U9 J- M+ `; j! b6 o
- independent of type while others are type dependent. No longer use
+ ~" n7 g" ~ B; G; G7 b - UF_CURVE_ask_curve_struct ( ),
1 }# i5 U5 g4 \9 E' ~7 F" | - UF_CURVE_ask_curve_struct_data ( ) and
# k# o6 N$ y5 ~ - UF_CURVE_free_curve_struct ( )
2 n0 s) K! Y1 q: o/ Y - */6 \* Q0 v' W4 J2 t; v
3 g/ }$ [5 q& c0 K; P- #include <stdio.h>
4 ]6 T1 E! u) Y - #include <uf_object_types.h>4 e- P. W' m* \0 f
- #include <uf_curve.h>+ j' v# Z, R' f& y% A
- #include <uf_eval.h>
* v. z; }7 T5 o. F* @1 ^% c - #include <uf_modl.h>: [- z& H: q( ~) u* z i+ ?1 [; M n
- #include <uf_part.h>5 H! @. H4 E1 M, t$ W* R
- #include <uf_so.h>6 W9 b* B; u/ j) O' m+ i
- #include <uf.h>
9 X: b/ E; X: J& I4 }# r$ X6 c - #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )( U4 k2 w s2 O+ v1 ~2 |2 s( }
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
/ ]. G& n# V) T; B' E - /*---------------------------------------------------------------*/2 Q' W2 S+ N* q0 l, \3 V
- static int report ( char *file, int line, char *call, int irc )
6 ~5 i2 c* a E" I* A - {" R# g8 d7 H; d
- if ( irc )
$ O4 h, E) ]" x; \! s0 c8 v - {" K2 _* b: K7 D$ Y
- char message [ 132 + 1 ];: }/ ?" y! K6 J
- printf ( "%s, line %d: %s\n", file, line, call );, l3 [# {2 W8 I8 d; d% J% ~; A2 y
- UF_get_fail_message ( irc, message ) ?
& S- u |; @, i8 a, x8 ^0 a e - printf ( " error %d\n", irc ) :0 ^( U- {' P! ^* J
- printf ( " error %d: %s\n", irc, message );% t# X9 w# z6 S) w E
- }) }8 e# I* X3 \/ n2 f2 `
- return irc;
6 t1 _2 m7 L+ l2 a. Q, \ - }
0 y. i+ S5 M7 S4 Z - /*---------------------------------------------------------------*/
" B; P3 R! l0 b, Z# E - int ufusr_ask_unload ( void )
8 X+ h% l+ d7 i; X$ W( i& G - {
; q, e$ U+ b( S4 P: K% ] - return UF_UNLOAD_IMMEDIATELY;, K, z7 w0 D- r9 P
- }7 h, u1 F* v5 X3 Q
- /*---------------------------------------------------------------*/
5 q: h* I& E* ]! r; J - /* ARGSUSED */
! m. x# |% \' d7 x, Z - extern void ufusr ( char *param, int *reTCod, int param_len )1 A9 W% O I3 Z; b- \
- { l7 L/ C7 r" W5 r [
- tag_t line;3 U6 `) L }9 j M( S/ d; ]
- tag_t arc;
" K+ W: v7 ?# w - tag_t edge;. H, ] l4 O- z8 E4 ~6 H
- tag_t edges [ 3 ];: t% M$ Q9 |4 T+ [
- UF_EVAL_p_t line_evaluator;/ b2 S6 ~0 R1 k' v$ ? X- d2 l0 N I
- UF_EVAL_p_t arc_evaluator;
0 ]# O8 Q* ?, s) m2 G) k3 g: S( B - UF_EVAL_p_t edge_evaluator;
+ D8 V5 J+ y/ ~1 o" T. G3 [ - UF_CALL ( UF_initialize ( ) );
; [% q \( P' j; r+ q+ c: k- r5 M - /*
p, }8 T2 t2 r1 I; x" [ - Create new part "ufd_eval.prt".& U+ d8 @5 E3 ]5 v* [
-
/ w3 N* v- m3 j' J# c - Close part if it already exists.: i# x; G1 L$ ^) C7 R, Z# ]4 T
- */
# @) F c3 m3 b) i% x5 ?' Y - {8 V4 p4 c% p8 a' m5 m
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );. z) j) V# W ~' i4 y5 u
- if ( part != NULL_TAG )
% m5 w0 C+ ?8 R - {% ~/ k4 i! G, o1 p4 ?! v
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );
@" @: n% j$ y - }
% @5 ]& C; ]0 p2 q$ V - UF_CALL ( UF_PART_new ( "UGd_eval.prt", ) l4 D9 I7 B5 b# U0 ^
- UF_PART_ENGLISH, 9 _1 R7 K `! Y0 e2 g. Y
- &part ) );& g) Q; [6 t2 l
- } Q/ r! \$ y) h q
- /*
2 f* {! b( c$ A B - Create block and get edges.
7 C1 K7 M" V$ C6 S n - */4 w" W9 k' a( \5 ^( X
- {8 g; l. h1 t3 b
- double origin [ ] = { 0.0, 0.0, 0.0 };
. D6 P, V& z7 a' Z& S- }8 o" @ - char *sizes [ ] = { "1", "1", "1" };
+ U$ W- B2 s$ ^( W6 L( A - tag_t block_feature;
: M% o3 z2 A0 V - . L# n q& t- J) p ~* W& U& y
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN, % ]& o3 x9 |0 S9 r/ L
- origin,
& z3 ^1 w- a" a8 t& o" z - sizes,
1 Q4 n. Q! R1 G. c. N - &block_feature ) );2 @ R u& a4 H1 Z: j% D5 _
- {
4 Z- e P9 F8 U u' | - uf_list_p_t edge_list;, u, y5 W0 B; X% h8 i
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature, * m) D7 o* u/ {: ?9 W
- &edge_list ) );& N7 F7 Y% T! ?/ V: T. ~' }
- 3 h, k" }( ]3 I& Z2 N9 L" {
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
8 K: W1 Q# C- c1 W - 1, ) X+ o# m( x3 l
- &edge ) );
3 N+ S1 N1 N4 e( F' S/ d o g - edges [ 0 ] = edge;/ A. x! x; ], l/ Z8 r- }
- edges [ 1 ] = edge;6 g! G$ j. m/ a' R B: e
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, % K; Q" J" B% s) q$ F
- 0,
' N. Q8 Z# f0 C; [! w' B - &edges [ 2 ] ) );( \# z3 f2 M" d; o, |
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );' r' f1 d% e' T. h
- }2 ]; L* I8 x* _; c8 H0 N
- }
, L: y s3 X, V$ P% ?, u# c7 A - /* 4 M& i+ i4 G5 E2 n) a$ r
- Create smart line.3 r% Z1 H; R) W) M# Z+ Q, y) g+ A
- */
5 u: o0 j" G7 ~! D [; T1 r - UF_CALL ( UF_SO_create_curve_extract
, r: [$ F) b& {. l# w5 l - ( 6 e0 t9 `$ N; e5 C7 k, Z, J
- edge,
9 S! m' S$ b0 Y5 J - UF_SO_update_after_modeling,
9 p% r" j% u2 l - edge,) P+ N7 i9 f" R' {2 ~- @9 E
- UF_line_type, /* enforce line type */- F. w" b7 l$ } Q( W
- 0, /* no subtype to enforce */6 ^: c+ h5 }+ N# S t3 y3 ]
- NULL_TAG,
$ Z7 C' G- j, H8 [- j3 O) H( u - &line
% D/ f& D$ L" @+ U - ) );) _2 n$ s* A5 |
- ( q: N* \, r( o2 [2 |6 {% p
- /*
' ~, R* c8 r+ A- m! k+ k8 F; l - Create smart arc.
& g7 _ `, p. D+ l2 ~: n! q4 e - */ K' S' n' N% k4 L8 t* m
- {
( d! S: ~+ B6 g! i6 y - int i;
. D. y' v; H G5 Y, t - tag_t points [ 3 ];
( L. t0 U/ N g( Y$ h$ \/ F2 O - for ( i = 0; i < 3; i++ )
/ s% ?6 b4 R5 Q/ H! i - {
' _5 u, X" ~' z. g9 g, q - char *strings [ ] = { "center=1.0",
1 s8 O5 ~+ R2 }0 V7 Q1 V - "start=0.0",
$ i4 |; Q A. W, S - "end=1.0" };
, k4 S2 k# c: R( {/ ~ - tag_t exps [ 3 ];
* _5 _" S/ L% E - tag_t scalars [ 3 ];' [0 P% c% b8 ]/ w# s9 R/ X
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
8 }6 S% I6 {0 X1 x' [9 } | - &exps [ i ] ) );
1 S+ n# U$ w. M+ \: g. O+ m4 g1 ? - UF_CALL ( UF_SO_create_scalar_exp T* K! x# l% j
- (
) w% m8 W! i; c% h7 k3 p7 { - exps [ i ],
, `: d4 k: Z1 i' ? - UF_SO_update_after_modeling,
% G" n& i- P* e0 ?5 d - exps [ i ],
3 `- E6 j# x+ Y2 N: ] - &scalars [ i ]* _( _4 {& M5 i+ X1 H8 D
- ) );8 q. S$ ]4 K/ r* d5 B" W# _1 ]
- UF_CALL ( UF_SO_create_point_on_curve ) D0 D3 O( V4 H9 A2 C; d
- (
9 E, \" ?7 |2 t' V - edges [ i ],
( K3 V* U/ k% C% V$ u - UF_SO_update_after_modeling, % Y* z$ r- R& }3 t; t! }
- edges [ i ],, r# o# s3 Z. t! P* Y5 @9 B: T; y( O
- scalars [ i ], 2 z n. S( T. n3 d- h8 C. U! \
- &points [ i ]2 L6 M7 d/ n) L3 U4 r* y1 w
- ) );0 l0 z% |/ x" e4 E! Z
- }
* S; h0 S7 }2 t( l' ?& w; Z( R - UF_CALL ( UF_SO_create_arc_center_2_pnts Z& {3 V( k n2 d( ]1 H, U3 Y
- (
/ d5 B: b* O7 z2 k! h2 ? d - points [ 0 ], ( ^: S! H4 a& x2 h
- UF_SO_update_after_modeling,1 E# r, J V. G1 k8 B( u
- points,
; J- @# Q# ^ q - &arc
3 y" g9 M1 i3 y' K0 `- z; i" @* E - ) );
8 \6 H1 `. T3 i D - }
8 U$ m. n3 i7 h" s1 @3 e - ( x0 I* k% ~7 Q& t' F
- /* . p: u4 `& B6 I3 N( U( u4 ?
- Smart objects are created as invisible objects by
" g3 q3 D% z9 j' N9 G3 ` - default. UF_SO_set_visibility_option ( ) can be
! R9 M& A: T. r - used to make them visible in the graphics window.4 H( H- _2 U3 t) A( E* H9 S3 O( u
- */6 L( s( E1 }, C
- UF_CALL ( UF_SO_set_visibility_option ( line,
* b, K* k h, E' P - UF_SO_visible ) );8 v' x+ D! W. S! D5 K+ f3 T$ @
- UF_CALL ( UF_SO_set_visibility_option ( arc,
. c, K z5 {3 y* _$ ~% U% Z - UF_SO_visible ) );
, ~; i( e' L; F% r, J7 } - /*
. l& u5 H# W5 E- T - Get line/arc/edge evaluators.( c7 o9 Z# F( U9 b. F/ p) C7 N& m
- */! X! E7 v+ ^" K+ z/ u' F- k3 j
- UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
0 q9 B4 o; i" {' {0 N - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );1 }/ l) b T+ m' l$ h
- UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
. t- o8 ?% A h/ @) |! I - show_edge_points(line_evaluator, 10);
P/ h' f) g' h+ ^$ v; A! b* x - show_edge_points(arc_evaluator, 10);
. G2 U8 `5 ^+ `) K - show_edge_points(edge_evaluator, 10);
' b% E$ I$ x% ^( U. S; e1 f - /* . h4 i7 d9 e$ U
- Get line/arc/edge data.
: i, p) e& N R5 k+ h - */
+ E5 z" M- |) K! K( l3 c - {2 I$ j# M6 Q9 r9 w- d
- UF_EVAL_line_t line_data;6 W7 [8 L' z; v) y; b3 f
- UF_EVAL_arc_t arc_data;
0 k% S" `" N+ x4 M$ C - UF_EVAL_line_t edge_data;: i" ]7 Z3 ~* x Y/ ]
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator, 7 |- C, u( r% N9 ^" t- a% a5 X
- &line_data ) );
' I2 `7 t6 \1 T8 @, L" T5 j - UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator, ) X# {8 O# W R2 c: R" y. `
- &arc_data ) );
6 a$ f/ H. u/ t- ~$ d - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
: ~) b% E, {2 E+ C- r( Y - &edge_data ) );5 y; l n- q3 h
- }+ y! m5 f+ v+ K1 t
- /*
1 |+ i$ m. J P0 h: w - Check line/arc/edge periodicity.5 ~ T+ i. h# i4 z' I( o
- */
. e0 p) |$ Y) a* E, u - {
3 A; ^& \% R1 l" A# k - logical is_periodic;! n# J# g3 W9 a7 t
-
7 M) r1 v( B6 d3 l; p - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, 1 R6 L0 T1 v+ ~+ F1 p8 G7 J0 e
- &is_periodic ) );8 O6 Z) u( }! {4 y
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, 7 l7 ]; i2 j A# W5 K- W
- &is_periodic ) );. N" ]3 P( V! I' S$ a
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator,
: f0 O5 `4 ?3 \- [1 I5 ~9 c - &is_periodic ) );
1 `8 R$ j0 _# n4 f' v# _3 k. f6 t - }
6 r* b' d8 e. ?2 r2 x1 |7 a& m - /*
6 ~+ g2 o5 _4 L+ { - Evaluate line/arc/edge.2 j! b& D1 f4 v# U" A6 J1 y, `
- */, |4 Q5 `8 Y7 e' n# ~
- {
5 e0 O! U5 ^( W2 F! }# ` - double limits [ 2 ];
% k. j, ]6 c% y5 r5 X - double mid_t;
5 _6 ]) w1 f$ Q - double point [ 3 ];
# R$ I3 t( q) c7 z9 w! H - double derivative [ 3 ];
7 H4 U6 y( D3 G, j) Z - double tangent [ 3 ];
m8 B" u& R/ v" Y1 Q3 t+ g) l - double normal [ 3 ];
/ t/ C5 L% d9 R. a- W - double binormal [ 3 ];' J0 ~* J8 j1 _8 z# U! }4 `8 x) i
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
# B; e' I- D% h" ] - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
3 ^7 Z- t+ C" q) }8 T - UF_CALL ( UF_EVAL_evaluate ( line_evaluator,
8 Z. _0 W# F$ x. X3 x - 1, ) {9 @$ b! }5 U2 M$ s
- mid_t, " G' A1 |4 _2 E- o9 s9 L$ _
- point, 3 L5 _# S( q$ u9 j1 D
- derivative ) );2 [- _ |: X2 P& h [0 W
-
# ~+ m6 v' y! |# a) s, G' r - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator, & L+ S2 }# ?! C5 c! x; y7 _
- mid_t, 3 T0 w7 | s4 i* b. ~7 O
- point, & |0 u+ d, t( b! b
- tangent, ! u6 z, I- ~+ J3 X3 B9 l ^
- normal,
- X/ L* n7 H# F - binormal ) );; M0 N- d+ n4 S7 r2 B! ?
- UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
1 X2 d) e( E' |6 {1 m U6 Q - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
5 f# B/ z( y, m' e1 x3 J: ]( O - % p# y- a/ ^ h( P, j
- UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, 6 |5 g' ?& B Q# M9 s
- 1,
' `# v. p" L/ q4 [ - mid_t, 0 Q% \; Z" D- ^6 p7 F
- point, " ]4 n. A- _# I& U1 {/ m2 S
- derivative ) );
- \! h: e- m/ h& l9 j6 ]; v -
) n2 e% W: K. i2 R) [& X- M7 Y% ~9 U - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, & A- Y& v: e" k4 K( C6 g/ Y
- mid_t, 0 ^, s0 u9 d3 r, x4 i
- point, # x+ t+ Y6 T! S( H8 B
- tangent,
# W8 S. Z0 `3 x- J/ ^2 i) s( G) H( z - normal,
4 P$ W6 r/ c0 S1 k1 m - binormal ) );- L3 o+ ~3 n5 Y
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );# [5 w! T* y( e& k% i% E
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
, M2 E n$ r- I1 C) w6 d/ t+ Y - UF_CALL ( UF_EVAL_evaluate ( edge_evaluator, ! v7 v( j2 W% E6 i! ~, F
- 1,
8 ~& n5 Z4 o, V4 I" z - mid_t, $ ]5 I* F5 i* F4 V' J
- point, $ u6 c" [6 C4 r7 a$ M! K: ]
- derivative ) );8 H$ f C% D# z" J; y8 m( b
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator,
0 N; W0 i+ C8 b& T& L - mid_t,
; u. Z( b( ]" U. P! P - point,
' A! K R0 K" f- P, o$ ~, I - tangent, % s1 Y7 a+ d% e
- normal, 0 q) K6 n- f$ z0 e \& B: b
- binormal ) );
7 l; B, z3 P, L2 |" i - }
5 {" {- G. {* U; l. g - /* : i2 I* K% X/ u' ~8 r1 v
- Check line/arc/edge equality of evaluators.
2 G2 Z. {( j- v0 m6 S - */0 h7 y$ |3 V2 t+ l
- {
8 \7 O, }5 ]# J1 Y) h0 X9 ^4 {0 {6 t - logical is_equal;: U/ p9 l8 m9 L/ _$ _ b% x
- UF_EVAL_p_t line_evaluator_copy;, A7 {4 U$ e: V$ U
- UF_CALL ( UF_EVAL_copy ( line_evaluator,
9 b, P$ Y, q: {( J! V( J Q - &line_evaluator_copy ) );
/ F5 a% b3 _$ d7 l8 c9 R - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,( f& B) d/ M( |* F. ^
- line_evaluator_copy,9 I" X' b6 h) r& R# }8 b2 ? A
- &is_equal ) );
0 N8 S$ O1 f. g' \. n. C) q9 C - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );, o0 K' j* y2 W2 P
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
D p. I! S- a W - arc_evaluator, 9 [# m; A3 B3 g3 h1 `% _! Q
- &is_equal ) );
$ E$ [0 h* E6 }8 U8 y - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
9 z5 S) i- Z' W - edge_evaluator, & L9 D: ]2 b9 I" u$ s% A
- &is_equal ) );
' n- @/ ^, k; S, ?* B" p - }, Z% j" M6 N' z& @# p
- /* 9 H, D6 U! Q' f* o6 @" d. X! E: q
- Check line/arc/edge type.
' ]% e7 K$ k* \' O2 S6 k - */5 t; z: J/ |$ k
- {& v' T8 q& [9 N& v8 u
- logical is_line;
, Z! G S* }0 o6 `3 \ - logical is_arc;
0 H2 _) h+ {; h3 m1 W3 ^: f - UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );; _- t- D5 v6 ]8 q4 W( w. l* L
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );/ |" c+ r' G0 j
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );) d$ U) W$ w2 l# t) x) i# y
- UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
+ W3 J* S; C% s; I; q - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );1 M5 @6 Z% I7 i8 D3 b% a+ F2 `
- UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );5 o7 @" ?/ K2 J. t q
- }& w& j& i, ?! t% H* v" B
- UF_CALL ( UF_EVAL_free ( line_evaluator ) );
4 J2 R! N) v- o/ w3 g7 f. Z! E - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );4 r0 e8 W) Y2 [/ D! R: u. T) y
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );6 e& G4 n: R* |! }% Q( y; m0 p
- UF_CALL ( UF_terminate ( ) );
. B& e# }% s9 G$ Z2 g - }
/ N6 m) [- a5 r$ L# K
\% W9 C* r& s$ E7 |+ ?% E, J3 t1 g( n- /* This function will disply n_pts equally spaced along the% L N" @6 N( \# O, H: f
- input curve.
" |: p# B5 g; _# z% \ - */0 f& u# z: p0 d2 m
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts)
; _. a$ I1 ]/ g$ X; M5 z6 P Y/ V - {
2 `( m+ p3 K5 j6 A - int ii;7 l* q q: W( `- @: W4 n0 f* `5 Z
- double limits[2], p, point[3], end_parameter, start_parameter;
& D+ }/ m) z! x& A. V- ?; w* U9 ? - UF_OBJ_disp_props_t9 |! y' n1 G- U8 h" O- v T. c
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
+ F1 p& |8 w. T( ?$ |0 g - UF_OBJ_FONT_SOLID, FALSE};& h1 t4 r* l8 p. A- X
- % ~" V7 @7 [5 ~4 N" }* E
- UF_CALL(UF_EVAL_ask_limits(eval, limits));' W0 p$ @! [% [" k: ]
- printf ( "limit0 = %f\n", limits[0] );
$ S, N1 J& Q) T% K. X - printf ( "limit1 = %f\n", limits[1] );3 u, y) I3 D) H2 \; s) U2 L1 @! _. g
- start_parameter = limits[0];' I; k% G. s$ g0 x2 ^& C' E
- end_parameter = limits[1];
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: t Z# d$ |( I3 ^; _9 f4 G. [- for (ii = 0; ii < n_pts; ii++)3 c0 G2 r9 |- W
- {
# G! R: ^% ?5 }8 N - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));$ w, i+ }. v* }
- printf ( "evaluate = %f\n", p );
" `1 s: i4 P! x - UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));% }; @8 j, ^8 C" K3 S" x
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,3 u/ T \/ C6 |, f
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));
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