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- /******************************************************************************
9 m% O/ W6 Z; l5 S+ Q3 G4 w9 P - Copyright (c) 1999 Unigraphics Solutions, Inc.7 P( n6 I# C# R- m
- Unpublished - All Rights Reserved
2 \: M/ y: V! l0 w, _! }8 ?4 H1 k
. |! h* \$ A+ p% c$ W5 l0 G- *******************************************************************************/0 i. B! o3 Y6 X" m
- /* This example demonstrates the UF_EVAL api for lines and arcs.$ n! q* v, {) j W! k
- Some of the UF_EVAL routines operate on an evaluator
4 L7 S9 X' o9 b. k' F m% m- x - independent of type while others are type dependent. No longer use/ Q7 K+ m8 ^) p7 z. H
- UF_CURVE_ask_curve_struct ( ),
4 X0 j8 Z# z, o& A; ^* Y* t( ^ - UF_CURVE_ask_curve_struct_data ( ) and! @ ?% _4 z3 B3 |: S4 P) C6 H
- UF_CURVE_free_curve_struct ( )
+ p$ U c; ]; ?6 o g% z - */
# Q5 m( H* M1 E5 v J; M6 y
( z+ f N: V: }. Y+ o9 G6 V- #include <stdio.h>
t, Q) Z+ _9 ~/ _8 H - #include <uf_object_types.h> n% A$ Q7 w. I. s! k
- #include <uf_curve.h>$ F* D: J( g0 P* H. M
- #include <uf_eval.h>! x; f/ q) r3 R% e$ U( L
- #include <uf_modl.h>
2 ], c$ _) O7 R% V/ Z7 L - #include <uf_part.h>7 M# g9 Z i7 G! X6 ?2 G
- #include <uf_so.h>
s( G5 P% \5 ^$ {/ A - #include <uf.h>- H1 _$ I: p' l8 g/ M: h
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )6 c3 x9 l6 t. o) H
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);: h ^7 {0 ~* i( `, M
- /*---------------------------------------------------------------*/2 U: `+ a0 A( M3 L
- static int report ( char *file, int line, char *call, int irc )7 h: [( \) S0 E
- {
3 Z, @3 t. d. Z5 J4 r! b5 O - if ( irc )" X# m# q# ~, m/ ?/ G! w( r( V
- {
4 r3 ?. c0 } S! z5 b- s - char message [ 132 + 1 ];
. O+ `( Y& D9 p - printf ( "%s, line %d: %s\n", file, line, call );
g4 g1 D' L) f& a$ G) f - UF_get_fail_message ( irc, message ) ?$ W, ~4 M5 K' Q, M. S) L6 q9 @
- printf ( " error %d\n", irc ) :
7 L! N! |! P: a5 X- ^ - printf ( " error %d: %s\n", irc, message );- y' k- p3 Y" V' d
- }
$ }. e" R' S( h1 R: \$ X: v: K - return irc;! h8 G' C8 g8 W0 e3 M
- }
' d$ {* X9 D! G; @7 t8 s& { - /*---------------------------------------------------------------*/) N; |- J5 Z& ~
- int ufusr_ask_unload ( void )
8 [# B/ M& J$ G0 d- i+ E( u - {% E a4 u5 x, ^, l6 z3 P: e. p g8 ?
- return UF_UNLOAD_IMMEDIATELY;
7 k' |1 ]1 z$ J% c4 A% S! B" ~1 a3 k, M - }
' V p# ?4 ?0 s) o: m6 @3 F - /*---------------------------------------------------------------*/& A% ?1 [' `' o8 E0 ?3 |* D* j
- /* ARGSUSED */
0 S1 \/ U! p4 k' h6 | - extern void ufusr ( char *param, int *reTCod, int param_len )& L$ m( q5 Z' m$ C l4 T0 h6 U0 w* I
- {" ]: M5 }- x* E- p5 ]6 ]
- tag_t line;
( e- ?2 S# R* l* v" K) } - tag_t arc;
& `6 @0 [( u! U1 ^; P; s% g# Q - tag_t edge;
; J( o B+ a% F- p - tag_t edges [ 3 ];6 ?6 h- W( P8 e
- UF_EVAL_p_t line_evaluator;
0 ?6 }7 i- ?& c - UF_EVAL_p_t arc_evaluator;6 N. t( n& O, |( F. P# Y) F
- UF_EVAL_p_t edge_evaluator;
. ]) b( E, s2 `8 b6 P$ s' b& C - UF_CALL ( UF_initialize ( ) );
7 ?( p- K. G. m8 u - /* 3 Q. b1 @% w$ J' p N$ R
- Create new part "ufd_eval.prt".6 B3 F9 b3 l5 F) H: p' |/ ^1 P/ u6 j
-
( b$ y+ o- n* m4 H4 g+ B B - Close part if it already exists.3 c# n0 D) R/ u, F, ]3 A h
- */& k# ~! r, u; U, E L) g
- {/ h" ~( l: j: {& F4 E \
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
" g- L" A' Q( E* W1 [+ N7 p) v# k4 G% s - if ( part != NULL_TAG )
# i1 F4 Z+ f* ?+ i+ F: s& a - {: q `" \: j' o! O& v# u
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );
9 e m7 _+ h; Z; k/ F. V% l - }3 K) q i: r2 q6 ~# K F$ N7 c- p& U" A
- UF_CALL ( UF_PART_new ( "UGd_eval.prt",
; T" x# d0 w% G) ?' `) @( w - UF_PART_ENGLISH,
; E3 {" n0 ^# N% C& y! O - &part ) );9 q1 O# d' d% }$ U3 f$ {
- }
) w5 a* W: ?2 f: o - /*
. e8 u# _5 R8 k' X. { - Create block and get edges.
! h& X" e4 q# g( Z2 E2 S S) K - */
% y' E) j4 y/ h' t' w4 I - {8 U9 n! |# g2 b0 x! y F
- double origin [ ] = { 0.0, 0.0, 0.0 };
$ Y- H. H7 [) u: b- n, a, v - char *sizes [ ] = { "1", "1", "1" };
8 v! {8 I, }# Q! o - tag_t block_feature;
! |4 K7 |# u6 d% L7 f, L E3 Q -
" o! @7 O" x X b3 N: W2 h - UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
3 k2 k4 Z% k* |$ a: [ c - origin, + J% f, G$ O4 @- S4 {' Q
- sizes, R6 \! c& b2 g* [+ ?
- &block_feature ) ); }+ p/ X8 [7 I8 @5 x3 O" l
- {3 i1 Y' j# f% X. r4 Z9 g
- uf_list_p_t edge_list;/ ?& A5 {( I+ M0 U% R7 v
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature, " I+ i0 d& d) o: [( W
- &edge_list ) );' V8 c( _* J3 ^) }: Z
-
# g: u$ [. A: i7 I9 r( k6 } - UF_CALL ( UF_MODL_ask_list_item ( edge_list, 6 I& |/ N- x. j- z% T a
- 1,
* i8 G8 Q4 ~8 J2 A3 e# A% F - &edge ) );
. {) ^8 L1 w% g3 L! v - edges [ 0 ] = edge;8 {; M9 M* J. ~0 a4 ~2 q# u: A+ \
- edges [ 1 ] = edge;
" d% B y z7 @1 m! g/ Q - UF_CALL ( UF_MODL_ask_list_item ( edge_list, 0 W4 {/ k2 f2 X, v+ p' k% _7 H
- 0,
& r4 d. F) {) A7 G - &edges [ 2 ] ) );
) H3 G2 G3 c, _2 ` - UF_CALL ( UF_MODL_delete_list ( &edge_list ) );) Z& D4 l* ^( [2 }& f. h9 o' f0 X
- }
+ \0 P" P5 y8 N% c9 V6 l' e3 V) Y - }2 b" ], M' t- w' m' ^' v! U3 N
- /*
8 J; ~: ~+ x# V4 g6 \; b - Create smart line.
1 a5 _: x* ]* X! y- a* i& X - */: q7 p" }) } w* G: c# R" Q" D
- UF_CALL ( UF_SO_create_curve_extract % ^$ _7 z( d+ r* g& v# C9 x( [
- (
& V9 U- N% q$ G f2 p - edge, 0 {" I& ], c8 s8 Q: p
- UF_SO_update_after_modeling, 2 l: W. v+ N( |# u' Y& A. [; B
- edge,
" q* @4 G l9 Z" j - UF_line_type, /* enforce line type */ R5 l- h1 ~2 ^; B0 H/ H H* I
- 0, /* no subtype to enforce */
, @8 [, Z7 G3 u: H7 u8 A - NULL_TAG," u0 K7 d9 J# |4 Y5 n5 B
- &line * {3 X; {; h# ~& A
- ) );
0 i2 r' ]+ u8 U' F, g -
U/ m1 I- \3 i. E- o& Q - /*
" P' d6 d, ~. J k& K5 o - Create smart arc.. T+ c/ w. n# @3 M1 V# l0 W
- */
7 U7 ]4 y- t. P& f+ [: f, i - {: S8 |: N" I3 {- H( ~7 m. K8 ^
- int i;/ Y) ]& h6 { s6 m: C* H( ^
- tag_t points [ 3 ];
: D2 Q% ~/ _7 ]1 c x5 h' B - for ( i = 0; i < 3; i++ )
0 E2 R" H2 Q! H$ l. f - {
, r/ e8 e8 l$ V# w! Z - char *strings [ ] = { "center=1.0", / _ n7 _$ d6 z% o4 r( {' g
- "start=0.0",
" k+ V( ~0 ~' [8 Y# c( d2 ^; Z - "end=1.0" };6 {7 e4 @% C% h0 a
- tag_t exps [ 3 ];/ @4 A! z3 Q+ L0 O9 C' f
- tag_t scalars [ 3 ];$ o5 B! L1 M) n3 M( @
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
8 h3 M# y1 S0 X$ h, U - &exps [ i ] ) );. C8 u( y( _2 z0 M! F# g* V# z
- UF_CALL ( UF_SO_create_scalar_exp
7 c' [# X! q( d$ ^ - (
5 T0 e" s! T2 U: y* J - exps [ i ],, K- P9 W* \9 b' n) \" T
- UF_SO_update_after_modeling,
" P+ r2 i- X+ N% I1 o6 b% { - exps [ i ],
- `) |2 B- }: O5 x - &scalars [ i ]
. q: f+ F, Y& g0 i0 a - ) );9 _. O1 `0 d, W
- UF_CALL ( UF_SO_create_point_on_curve 9 k7 ]+ y; O. v% D2 z5 D
- (
! K' \" o, d/ R! s7 D - edges [ i ],& ]' O/ u' Z e7 c
- UF_SO_update_after_modeling, }1 d w7 W9 P! k9 C7 X. d. T
- edges [ i ],
; d+ _6 V9 g6 ^; f" n V1 p! T - scalars [ i ], ; R3 m E: S# l" @
- &points [ i ]+ W$ |' M, y5 J7 R
- ) );
/ I* a# a0 J2 n: ] - }/ a$ U+ P. X' N, j( N/ ]4 J; w: J
- UF_CALL ( UF_SO_create_arc_center_2_pnts
+ J4 S0 x0 Y$ G+ a+ o! y4 b1 Q# M - (
1 |& o% X; P( Q$ Z# ] - points [ 0 ], 3 ]7 a0 q9 Z1 I5 }4 e# P
- UF_SO_update_after_modeling,0 h2 _% M' X6 @, Z$ |2 a' {
- points,
- `4 j2 Y! p2 ` - &arc 7 {1 N1 O8 V. `% j. O/ Q4 x" e
- ) );8 d" ]5 I: I8 P+ Q1 v
- }
" y: t6 r3 e0 Q: q/ ^3 A' D -
: B7 N1 U( G& X" L - /*
1 U- L: I$ _% I5 z a% c - Smart objects are created as invisible objects by 3 s- l! r# x+ c K) K! D7 C0 g2 D
- default. UF_SO_set_visibility_option ( ) can be
7 k& A3 [$ |/ R - used to make them visible in the graphics window.& j/ { E7 R# s
- */
& T% v9 H7 B6 j+ \/ X3 l - UF_CALL ( UF_SO_set_visibility_option ( line,
* e: ]( k" i8 U) o* b - UF_SO_visible ) );! }. f* x- q- H7 ]: S& Z9 \
- UF_CALL ( UF_SO_set_visibility_option ( arc,
, M6 h9 F) \% E r5 f - UF_SO_visible ) );- U6 a- a& i1 i% m
- /* : Z/ c9 ~' T/ s6 k5 A
- Get line/arc/edge evaluators.4 L r- l; E: G
- */
5 T, M# A$ O) ^2 z" A# q/ u - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );. U; e$ b2 S% s' Z
- UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
" r# i3 M0 M- |: g - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
8 {. a' e- f( n8 R" X$ O - show_edge_points(line_evaluator, 10);
2 e1 K2 V' J5 v! O6 J% ^% F8 d4 u$ p - show_edge_points(arc_evaluator, 10);) U3 j2 S1 }) N; L( n
- show_edge_points(edge_evaluator, 10);
+ i1 i7 b/ u/ r5 \# F z - /* # D- s3 x- s3 S% y
- Get line/arc/edge data.$ C/ a, L4 @, E- k" n: f1 O9 I
- */
. n2 B' Q3 z& ]4 V3 O. V - {- C5 w$ O7 X* e7 Q5 y- H4 p
- UF_EVAL_line_t line_data;
' Q) F0 ^, N5 S, X - UF_EVAL_arc_t arc_data;# G! y$ o3 k% o( ^
- UF_EVAL_line_t edge_data;
L2 L( R7 s& e# V' c& I - UF_CALL ( UF_EVAL_ask_line ( line_evaluator,
* N4 A# {1 t- ~1 n( M - &line_data ) );
, i& P) T7 J8 y+ p$ O" X" v - UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
/ |4 c1 M+ e' Q/ j - &arc_data ) );
4 }0 O+ l, r- G4 w8 f/ r! C - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
' f7 G7 I$ v* b4 [ - &edge_data ) );
9 G! w6 g& ]& Z# I+ {! T6 i( X - }0 `; e, g5 t c0 |0 Y* `* Z( B+ x
- /* # P/ w) k& |, o7 x2 C* G/ H9 k
- Check line/arc/edge periodicity., E# c; }/ C7 |3 m2 c% [# q F
- */' U$ ^8 j E- ]# X
- {
5 k* E; V( g8 j' m9 \2 m! { - logical is_periodic;
9 X- l- r- w) L, S% q1 |3 _ - - l0 o" C7 K2 i! l' {
- UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, 1 B2 A; E. M# K! ]
- &is_periodic ) );
+ w* m/ J! A3 t& i8 D9 p/ h! T - UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, J3 K( C* C4 Q/ r
- &is_periodic ) );
1 q# G- l h( s/ t - UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, - }9 C9 [9 v/ ~3 R. \2 z R
- &is_periodic ) );% y! v: v+ s {+ E5 ?+ b; r5 |
- }3 X% G% m+ V/ C. d& v( k
- /* 1 N& C \2 @" ^8 k( ~+ |5 `8 k
- Evaluate line/arc/edge.
( o! h5 ^- ^1 `* ^ - */, v% C) I0 N, {2 Q9 q& N
- {$ D. M+ [3 u9 I [
- double limits [ 2 ]; 4 v8 E. t# q7 D% V" r1 `. [3 B& A9 L
- double mid_t;
9 `# [" ?6 W" o9 s8 D" F - double point [ 3 ];
- z$ w; T6 J" H! Z9 M! e) @ - double derivative [ 3 ]; R+ J5 M* E; S! ?
- double tangent [ 3 ];9 Q; P* Z3 s7 o. J8 P: g, s
- double normal [ 3 ];
9 z1 w+ S, E9 z - double binormal [ 3 ];
8 X2 U) B$ i+ D! { - UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
5 E- V9 s& ?2 f( t3 y) ? - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;8 A& g' x1 ^3 I& a& s
- UF_CALL ( UF_EVAL_evaluate ( line_evaluator, ! O9 U- T3 c4 X8 g8 j( |, O
- 1, 0 g+ o) }# }6 a7 g
- mid_t,
: o% f h' A# P4 Z, O1 U - point, ; y0 H/ S' S- [3 y' T" A
- derivative ) );
; c/ ?6 H- S; J -
2 U7 `& U9 i( J, H9 K/ m - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator, % c) r$ |) |/ _$ q3 l7 H7 G; M
- mid_t,
|1 q' d; K1 T2 B - point,
- S+ C. \8 F7 |; z- u - tangent, l! Z- P; @2 C% B
- normal, 5 g" T* g: \8 A3 s4 w
- binormal ) );
4 \/ }; {7 ~0 ^' x" |- n5 b - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
, \- I& T c! W ^! i - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
5 G, K. I* W. w$ E d -
+ F4 K$ T5 }9 d+ `1 v - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, 4 o3 o0 ]- I# d; B0 K2 v; U( v
- 1,
: Z; u3 _% v4 \- g - mid_t, : _( m8 N1 d% _7 C
- point, 7 L+ a2 g, N, ^# i
- derivative ) );3 q# S6 i6 y& z0 {7 n( T* ~
- : r' r c( V7 m: M: D8 ?/ L# Q' J
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, ( ]5 P1 j% S* a D* R
- mid_t,
5 R& F h8 x9 [8 y5 Z4 n - point, 1 O1 u4 p# ^/ {, b) X, b+ ~
- tangent, ( i5 _' m0 M( v4 [7 |. e
- normal, s* `3 L* a! E, s
- binormal ) );7 _( t1 U% i' ?1 r" r
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );2 L2 o2 d# N6 y+ b9 g3 h
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
" x( f+ ^8 g8 w5 w0 s - UF_CALL ( UF_EVAL_evaluate ( edge_evaluator, - o5 L# q: e5 _4 J
- 1,
) {# z0 m& D# {% ?" e" p2 H - mid_t,
4 R R( ?. O. l3 J: \ - point,
/ `2 Q% c+ S u2 ]4 J, I2 Q - derivative ) );) z, ~% V' c) `6 r
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, 5 x6 ?, U4 \" j; j4 x" P
- mid_t, . d+ E* Y5 V& p) M
- point,
6 b3 J- {8 [( J - tangent, 8 c* ]2 m* l5 f. K) T1 E
- normal, # W, c' ^5 K D- [4 a% j$ W
- binormal ) ); v3 n, N' R3 |% d$ S0 |
- }
7 _( t# x: p- }2 F - /* 7 w: _9 [$ A# K, l) V% {1 `5 k
- Check line/arc/edge equality of evaluators.
( _8 i/ X! K' {1 D+ u1 k - */
4 |& C! H& U2 ]3 Q - {
6 Y! [* B9 K8 O# R - logical is_equal;
# P; q2 O' ` j/ ` - UF_EVAL_p_t line_evaluator_copy;
C3 U- F' I5 h - UF_CALL ( UF_EVAL_copy ( line_evaluator,
# D C: ]+ ?: Y: M2 z - &line_evaluator_copy ) );- w; z3 q& J1 h7 n+ ]
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,. [% m5 }( m4 w: h- z9 g8 j
- line_evaluator_copy,; R& l' n8 N! I/ s
- &is_equal ) );
) [: v* i4 K6 ]0 S - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );$ Y6 g" }! K* f: e' H: c5 J. \/ [2 A
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator, * S( A7 \7 v/ g: K; Z
- arc_evaluator, % u4 `1 @) X* g. n" N7 B
- &is_equal ) );
; @- L2 r8 m( [) b: L - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
( E- F! S+ O* ^7 D/ O# M - edge_evaluator,
}& p1 ^ g3 u5 k1 E5 n - &is_equal ) );
3 D9 H* Q5 D, w - }/ g5 E4 _! L7 G" }. O
- /*
" Z; B' G1 s& H- P1 J H5 c - Check line/arc/edge type.; F3 c2 a e! ?* s; ^
- */- b# H/ Z. S) {- Z( s
- {3 j0 G" V- a1 V% }" E4 x
- logical is_line; [; Z# V2 Q6 T2 `/ j. d, @
- logical is_arc;
' N ~* ?5 l1 h; _+ N - UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );
' A. Y, H; s3 v2 g# J9 k6 Z5 P - UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );
* ~8 n* T# U3 v% s0 r1 B - UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
' g& l/ r. c7 h1 r2 i Y% Z - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
/ B& i4 j3 @% |; b5 w1 E) Q- I& L - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );$ o/ C8 B) `6 b. m; V7 r- U9 e
- UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );: t* o! h0 s8 X( i3 ?) @
- }
4 d( i- P+ y# X9 [8 z& K7 q* | - UF_CALL ( UF_EVAL_free ( line_evaluator ) );
& a9 O! G; B7 B; y8 d$ X - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );+ r: ~2 U+ p% @) [! ~. u) ]
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );/ F2 X' w! [$ `/ |( @0 h0 M
- UF_CALL ( UF_terminate ( ) );
+ C }0 \2 q; c5 _" J - }
+ S! U% w3 }: n1 I0 p$ v
( \ g7 F( b% t# i- /* This function will disply n_pts equally spaced along the
3 T# }6 }3 r5 p8 T2 ^ - input curve.
2 A3 x4 _" Z5 x( a7 c! m - */
8 Y# B6 H( a% W; X. h - static void show_edge_points(UF_EVAL_p_t eval, int n_pts)9 j2 E/ T' l3 C r, w) l7 {1 T
- {1 _( O8 h+ i4 Z/ L6 U3 i' j
- int ii;! h1 Q# F: W8 V8 Z/ Z# W$ P
- double limits[2], p, point[3], end_parameter, start_parameter;
1 x+ G3 Q- Q! G& W* g - UF_OBJ_disp_props_t
. G% M+ ^, l7 h - attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,; T5 F2 ^1 u7 f: j+ J: f) J
- UF_OBJ_FONT_SOLID, FALSE};
0 {2 h/ [+ g/ i
: K7 t/ A) ?! h1 g- UF_CALL(UF_EVAL_ask_limits(eval, limits));* p! n$ i9 B& B" ?
- printf ( "limit0 = %f\n", limits[0] );- J" A [3 V' d" n. ^. L/ S4 S
- printf ( "limit1 = %f\n", limits[1] );9 P# Z2 e) k" H
- start_parameter = limits[0];! R3 J, s$ c8 t+ O
- end_parameter = limits[1];! o) L& J8 p" e) o' S* t
* z& ?/ x+ s* x W: Y( d3 d/ \) v- for (ii = 0; ii < n_pts; ii++)
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- p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));
; L; Z% g& k9 j4 }2 d! \ - printf ( "evaluate = %f\n", p );
# F' z) o+ q. r" P3 H9 a% ^ - UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));
! g2 q i; M4 q+ B) L% k - UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,* u5 d; v w7 |5 U* `: f3 x
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));" q a& q7 p! C f+ t$ g9 }
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- 0 b/ y7 A% L/ q/ `4 |
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