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# N- C) f! o4 X/ [4 ?) {
4 e2 [" U2 w ?4 X& I: c' z. f9 n4 \6 Q0 f4 u* ~7 R M) Z5 u; Y" {
' ~9 i+ A, w2 w: z) H8 [- /******************************************************************************0 V* @4 T! B- l( @! m+ N
- Copyright (c) 1999 Unigraphics Solutions, Inc.( v; L# ]% ^8 S" m" {" U4 v0 R
- Unpublished - All Rights Reserved, J$ q' L. X' R. l+ `) M; [
- 7 n( t5 U3 ^, Z" H! {! X
- *******************************************************************************/
3 M3 A1 G3 b' e, |: L - /* This example demonstrates the UF_EVAL api for lines and arcs.1 q! }- ~* ~" ]. G
- Some of the UF_EVAL routines operate on an evaluator
2 w# [( k( t, B5 U& o - independent of type while others are type dependent. No longer use
1 w4 }' v; C1 [/ P! w - UF_CURVE_ask_curve_struct ( ), L$ }9 j+ e: p3 v I6 a! y
- UF_CURVE_ask_curve_struct_data ( ) and
8 o9 r& t" S0 }4 S w - UF_CURVE_free_curve_struct ( )' C2 Q+ m# y( Z5 X) E5 q
- */! H- C% e1 t B4 \# E& E5 j
- o* l# C, O+ h% o
- #include <stdio.h>! J0 q( c: N' v0 g& b8 a; {7 l
- #include <uf_object_types.h>
% V7 B1 S- X5 K! _- z4 ] - #include <uf_curve.h>
, t/ o3 o4 m* f! _% q0 g - #include <uf_eval.h>
/ J, Q1 z8 {5 i. ~3 X - #include <uf_modl.h>1 Y8 V0 Z7 Q B: ~0 _, l
- #include <uf_part.h>8 q7 f7 N' o( v$ y+ p1 B5 H$ S
- #include <uf_so.h>
' F5 n7 C/ I+ p2 u8 a7 D - #include <uf.h>5 N/ K, ~2 ]2 C( v( Y6 n- B; m
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )" S" E' c7 F& R2 v/ E+ S
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
6 V+ _1 E; |) o5 {5 S - /*---------------------------------------------------------------*/, z! f5 ?$ c% s$ T
- static int report ( char *file, int line, char *call, int irc )
3 X' `# N- O/ A3 {* R' E) f - {
/ n5 g( F9 C; X; ?- S' C - if ( irc )
* x* |0 |* R2 n) H9 I: l - {* J8 k$ M% n( Y/ n
- char message [ 132 + 1 ];3 W! ?; a3 F6 }1 r; K0 _
- printf ( "%s, line %d: %s\n", file, line, call );6 a3 a: ?: C+ f5 r" ^ p
- UF_get_fail_message ( irc, message ) ?
& h$ n G7 A9 Q. C - printf ( " error %d\n", irc ) :
: E* Z' b/ A0 m2 v/ n- t% c - printf ( " error %d: %s\n", irc, message );
/ ?( z+ F: P) R - }' w7 N- @' ]' ^
- return irc;5 G3 i+ o- B k, E
- }
: z! T/ _2 p$ \9 M# [- I - /*---------------------------------------------------------------*/
+ [$ V! t1 k" \, P- ?9 V - int ufusr_ask_unload ( void )9 b9 B1 h( t! D4 d- v
- {3 @2 T& J, Y6 @7 _( o
- return UF_UNLOAD_IMMEDIATELY;% `0 J. ?& m8 d8 L
- }3 b$ A. C3 q$ c* W# o1 z* @
- /*---------------------------------------------------------------*/
1 T- }, d9 I0 W+ {5 {, w - /* ARGSUSED */2 U |) l2 b$ r; K9 w
- extern void ufusr ( char *param, int *reTCod, int param_len )
3 I! Q9 {) J( R: `6 L# ~" y - {8 c/ J) z- V- y
- tag_t line;
' D! y* f8 F5 L8 i+ w. K. C V4 u - tag_t arc;0 j! H) I8 W; u8 p7 G' z
- tag_t edge;: N5 s. X9 f7 w1 V! K2 T1 ~
- tag_t edges [ 3 ];' @0 L4 H' {# W$ G: g
- UF_EVAL_p_t line_evaluator;
. i$ m0 L+ r1 P8 ]6 C% w7 m& f. Z* f - UF_EVAL_p_t arc_evaluator;
7 s2 _. |" j" o. }/ k - UF_EVAL_p_t edge_evaluator;
" ^" {8 f! S0 B. T: \% U - UF_CALL ( UF_initialize ( ) );
# m- g* k# I/ N% x1 T$ k - /* 0 @6 m( H5 C4 Q
- Create new part "ufd_eval.prt".
2 `8 g# ^6 V8 q+ Q2 Q -
- h5 h' }$ ?* {$ s) I - Close part if it already exists.8 k* i$ }* p6 j+ L/ D5 V
- */
r% G$ ]7 [8 V. @ - {
2 q3 X. R7 b/ U8 C - tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
) s; n7 {! r# U+ b- @ - if ( part != NULL_TAG )
L9 ^- U. d' e2 G - {* V; S: _) I' K
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );1 Y3 i$ R/ k. t0 w: ]
- }! N4 ?3 c7 }$ j, ~, K
- UF_CALL ( UF_PART_new ( "UGd_eval.prt", I' z, B1 U4 G; w
- UF_PART_ENGLISH,
$ k# v5 L; Z9 ?" ?, r+ e - &part ) );6 E2 g1 m& R! I7 P0 O5 t
- }
. s. }- D0 E' j6 v$ `' [' M% @, u - /*
5 T4 U. v4 v) X - Create block and get edges.
7 C5 [8 ~7 Q B: e6 ` - */
3 h4 G; O# [6 W/ w/ G - {' R) h$ ^/ e6 ~5 J
- double origin [ ] = { 0.0, 0.0, 0.0 };+ ]' E/ R& j$ k0 H& ~6 u8 Y4 N* M
- char *sizes [ ] = { "1", "1", "1" };/ e" C8 j5 B% P; S
- tag_t block_feature;
6 _# U- J: h& V -
6 G. m* U/ s1 @$ m) B - UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN, & k0 l ?( p4 ^
- origin,
6 K5 Q8 Z* d5 {0 ~( _: B - sizes,
% E$ _. ~ Z1 t* _$ Q: v/ ? - &block_feature ) );. J& H. e1 j: s% L: h/ y/ ^
- {4 r5 G# ]+ l3 ]+ c1 Q
- uf_list_p_t edge_list;
. V- N/ |# e. P' |* r$ N; j - UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
- L7 X: V0 A4 k2 C - &edge_list ) );
2 a& i5 ]2 }# X3 c - ; F/ ?) e( f7 D" v4 o5 U4 g5 }
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
" P1 k6 n; W" Y - 1,
# d5 K( y4 p0 F - &edge ) );' V' ?, o# x" Z& s7 n' k2 t
- edges [ 0 ] = edge;& G! r& z7 g- S$ @- B
- edges [ 1 ] = edge;
, m3 d v( R2 i$ D7 C" ?" B - UF_CALL ( UF_MODL_ask_list_item ( edge_list, - r" j7 V2 |% s9 S/ G/ [
- 0,
( d& l2 r7 z# ^9 D - &edges [ 2 ] ) );
, f$ l T) O* ^7 I0 r- r - UF_CALL ( UF_MODL_delete_list ( &edge_list ) );0 R7 C9 A @! b6 `& _
- }
6 s r0 N# u4 T6 N - }- i; Q; o& A. |2 r
- /* 1 }. w1 G/ ^. {, e
- Create smart line.
: N' X1 }4 f5 z9 b$ i3 } - */
( j _( S G/ [7 S' v; b - UF_CALL ( UF_SO_create_curve_extract 9 \( Z. R3 _, s; g& b
- ( ; W, V9 K2 }- @+ F: H
- edge, - s/ o. T% n! s. Z4 c" i8 [( W
- UF_SO_update_after_modeling, 7 h* O7 @' r& ]& l6 O5 W3 B
- edge,% N6 N' I" f. e0 A2 b$ i
- UF_line_type, /* enforce line type */
- [( j( r) d8 P, \) ^/ k- Z. K* y - 0, /* no subtype to enforce */
: S3 p4 ]0 r, h2 P0 J" `% F( {( E - NULL_TAG,7 f3 | W' m( k1 x4 [3 d( X( H2 k
- &line " Q: V3 v! e3 J g$ o
- ) );& V' }6 t- O- E4 H2 {) j% f; C2 s
- 0 ]# M" E; G3 X) r
- /* $ C5 l) T. q6 V" C' R
- Create smart arc.
2 B$ b) N. F0 ]: J3 | - */
' S$ T: H0 j s9 O7 W/ d' h - {. s0 ~$ f9 z, F7 l
- int i;
# b: d$ w p0 h# E' G - tag_t points [ 3 ];( M0 W& ~/ a! G; i
- for ( i = 0; i < 3; i++ )5 }& L! P! D( p" Y) a _) Z% \. V* E
- {+ U( L& C, g, v2 J- I) R8 w0 I
- char *strings [ ] = { "center=1.0",
! w; T M" @( ] - "start=0.0", 2 ~3 r7 b! f* o# M5 w8 P
- "end=1.0" };
1 \% L% i* D2 R - tag_t exps [ 3 ];
$ j5 L4 ?2 q& | p( }& A( _ - tag_t scalars [ 3 ];
4 O V% l' { ]. Q4 R! S - UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
- Q3 F) M7 D$ i- g& p - &exps [ i ] ) );3 W3 i2 g- A1 @
- UF_CALL ( UF_SO_create_scalar_exp 6 k( {2 \. E% c1 K2 Q- I8 N3 }
- (
6 H: s; k0 K& b$ V - exps [ i ],; [9 J1 @5 u4 t5 A. |# e
- UF_SO_update_after_modeling,
/ Z2 Z! b+ e/ F) B - exps [ i ], ; {7 S( m0 t5 | L
- &scalars [ i ]+ H2 |5 N- `: p0 W, z
- ) );2 c$ ~! d& `, P
- UF_CALL ( UF_SO_create_point_on_curve 6 I W2 i* Z9 B: {0 f6 V1 a
- () F% ^/ D6 W& _$ T
- edges [ i ],3 \- W: S/ W; P8 T
- UF_SO_update_after_modeling,
5 K' X- a1 Y1 B2 Q8 r4 _ - edges [ i ],
% w' c( C4 i. n - scalars [ i ], $ ~* L. X) y+ s! L* A) A) E
- &points [ i ]" I- n ?) U. A# f* a
- ) );5 d- q& |/ y! t3 a, j
- }
) W* x4 j# p: l7 ~. Y8 n( T - UF_CALL ( UF_SO_create_arc_center_2_pnts 9 o% ]" p% p3 H6 |
- (
V! Y9 Q0 G- j" t - points [ 0 ], 6 q4 `( } R# j8 y, I
- UF_SO_update_after_modeling,( L* U& l$ m' J
- points,
4 i2 [8 N T9 O! X: K8 t8 Y- U6 N/ D, Q - &arc 9 p; i( N8 h3 J5 J0 g4 l* v
- ) );) I3 p7 c c. X6 ~+ J
- }
+ T2 `* Y7 h. i - $ B5 G; Q3 v* i3 E
- /*
2 y5 F1 E+ G, ^/ l2 M# P - Smart objects are created as invisible objects by ; ^& d( G( u# f3 D: u3 A9 @3 {
- default. UF_SO_set_visibility_option ( ) can be
) d* Q4 `3 ^* G1 K7 w# U - used to make them visible in the graphics window.
3 B# ]& m8 F9 R6 S7 a2 N) A5 D - */
* y7 d( ^& N$ `3 F - UF_CALL ( UF_SO_set_visibility_option ( line, % X8 x! t8 y! _' E0 E H
- UF_SO_visible ) );2 f/ E& d3 ~. ^" [7 S; k- `
- UF_CALL ( UF_SO_set_visibility_option ( arc, ' t1 \1 q9 @: ^- B- p I: h
- UF_SO_visible ) );
8 G* b8 u5 J# ^1 f @5 ^ - /* * {! `! d( _3 B" t1 P6 e
- Get line/arc/edge evaluators.
& e3 j& F# A4 g - */
' O( Q: E$ p0 q" Z! R P. t - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );8 | `5 U, |/ w5 }) ]: u
- UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );) F2 f3 W" z: v+ c t1 I; P
- UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
: K6 d) _- m3 C1 ~1 X - show_edge_points(line_evaluator, 10);
2 J/ |/ f _" L, c - show_edge_points(arc_evaluator, 10);9 g' d" Q' Q0 C9 i9 Y; X
- show_edge_points(edge_evaluator, 10);# V: t2 w9 W& ?+ K! Q8 F
- /* , D) m5 M6 E1 K7 L/ B
- Get line/arc/edge data.
! v4 X7 @# e% e% N - */# \0 P" }. B' j% V; X
- {
5 l5 i" B+ e1 q8 P - UF_EVAL_line_t line_data;" h0 \1 L2 g7 r5 d( Z
- UF_EVAL_arc_t arc_data;
# ]. z7 }3 |. f, \ - UF_EVAL_line_t edge_data; w+ {7 h3 j1 I4 ], ` H
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator,
" j5 M5 y, n/ Y5 n% ^6 m' d - &line_data ) );# v6 p& Q, h4 c0 K. X# t: t% [
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator, " G% Y- T6 Q1 t
- &arc_data ) );2 [8 y: Y- G+ m! ?- g. l
- UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
- |8 p8 V9 i3 @$ v4 b - &edge_data ) );. E. \. r3 I4 c* ^# A: u' Y
- }
9 z0 T$ \6 d5 p% T$ w - /*
: Q V* y/ H, J) u - Check line/arc/edge periodicity.1 p4 R) b- R7 t- }- u
- */
* t9 T o9 V# Q1 M9 `9 F - {4 ^! L$ q5 }9 s4 i, m$ q
- logical is_periodic;: r0 `4 X1 N: Y0 V, F
-
2 ]4 o& y/ E$ i! t) B - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, / R) P4 P: |: f- v! x
- &is_periodic ) );. z+ R. L q0 f% L. R0 V8 P
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, 6 q. ~; J+ |& j' V
- &is_periodic ) );* ~1 B* @; W6 w2 }+ m
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, . y" d7 h7 X* `2 f' b
- &is_periodic ) );
' d# G- D; O/ P - }
2 O: X" ], t: O- u) g3 @5 P3 { - /*
4 z8 _! `. w7 O1 d& z: e - Evaluate line/arc/edge.
: Y$ [+ v7 k* O! e5 h% `: }- h+ i - */
2 t' @8 i; B# e) [ - {
( U! s+ K* T; Y& L - double limits [ 2 ];
* r6 P7 G @" d& P% f1 Q. z - double mid_t;
1 q) D# J. I& E# p% ~' |2 T - double point [ 3 ];
( |! ^8 h& J+ p$ ~5 l - double derivative [ 3 ];
/ E) A9 B) c% M. b: H4 h( F' i5 _& ^- m - double tangent [ 3 ];4 O' n" W5 I+ b0 o3 c: |
- double normal [ 3 ];7 ?. Z' t8 b- E3 P
- double binormal [ 3 ];
; x) p3 c3 ~( s8 R* m0 S8 x - UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );# E$ |8 _# F1 l* K9 D# ?( Y
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
& t% s i( s4 v; d$ p - UF_CALL ( UF_EVAL_evaluate ( line_evaluator, - `. ~. \; j- U
- 1,
* z% U- m7 V4 B - mid_t,
1 M$ m! Q$ t( ~# s - point, ; d6 i; ` V% ?% K5 h+ m5 b7 j
- derivative ) );) t* T0 M# v# s$ i4 A6 N
-
% s* o [: t+ D3 X' L& [ - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator, 7 t6 V* \& r, c2 P! ?, ^) {
- mid_t,
- `# f8 f: N3 Y - point, ) t; t3 k" m6 k
- tangent,
( f0 O- J# o: g: ~0 l. k+ q3 c - normal, - K% k. w9 l. u* }1 ~
- binormal ) );
; W2 C# j. O6 M% N% W; e - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );* |/ \' `8 K/ l) e, l6 x
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
2 e6 l" f; q1 E; h1 `# C -
' Q8 D) @4 d* O+ n7 E9 D5 O& X - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, : J3 L* z% ^' c5 _3 }* [
- 1,
' g* Y" }. z5 c7 z - mid_t, . U; z/ y( @( M. x
- point, * _) Q, `# E9 ], y0 i# q
- derivative ) );
. V$ R- P% z8 @% e% V! u5 o/ o -
4 P* f7 k4 j r! x2 T( p- z - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, 6 ^: D5 G2 A: n ^
- mid_t, : s4 z X1 @( u; y7 F: m- Z+ n5 ?7 f
- point,
' y* t; a1 R" B# A; F - tangent,
) \, B5 V" K4 s7 Y+ I - normal,
! a- d/ y0 y$ ]' s- E$ P - binormal ) );- W; i. n( n* h2 F0 `* C/ Y( f" J, V
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );5 g2 b1 ] Q! t: u/ o( l
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;& k+ \4 ^- ^- Z! ?; q
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator, $ l9 l0 e6 s4 W8 @9 U
- 1, 8 K/ ^$ J3 v- ?3 q
- mid_t,
7 G& K7 G0 f! a; f7 b, @ - point, . Y0 F+ t% b$ C$ T9 `9 [( T9 p
- derivative ) );
9 N8 M) v; M4 C2 Q+ W - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, 1 ?/ J; M7 V' W, L+ `
- mid_t, ( W* c+ |' J" y2 F" o
- point, ' G `% @) t# J3 n; R) u
- tangent, % u0 g$ Z3 q6 j2 ], h6 v8 W
- normal,
1 T& c& v& ~ w" B8 [: Z - binormal ) );
6 w7 a; M) R4 T% d A, M' w - }
# t- n; p& M# P3 r - /*
5 |/ P7 y& y6 _& q/ F. S' k& C - Check line/arc/edge equality of evaluators.# T; I* @1 e' r
- */
3 B; B( p" N; h+ |9 l* e - {
( B8 E3 C+ n5 V2 L. v: G; { - logical is_equal;6 J* E3 e3 i5 i
- UF_EVAL_p_t line_evaluator_copy;
- P4 Z/ ]2 \+ g0 m, k! u% I - UF_CALL ( UF_EVAL_copy ( line_evaluator,
7 c7 j+ p" W0 U - &line_evaluator_copy ) );
8 W/ X! B2 k+ a a: }1 s) P5 X - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,% K/ O# A2 L B
- line_evaluator_copy,
# S1 ^. E- Z9 V2 }' L' u5 g+ ? - &is_equal ) );
( R0 q1 S6 b4 |4 g) F0 {& j9 R - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );$ s# B8 S% U/ W! D9 E. t. k
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator, 4 G( F4 C, m' e) s
- arc_evaluator, . }1 P& o" t, r6 N' t
- &is_equal ) ); _* M8 o ?" v% q/ r7 d7 C" c6 X5 C
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
/ H9 h: o$ ?* }$ R& w# \! B+ M - edge_evaluator,
. f' g/ g X$ ~9 D& \' M - &is_equal ) );
, Z: r6 V [6 W1 @! J" J - }
3 t4 p2 }, E% P/ i5 d; ]/ U - /*
. }) T0 K0 g5 r( h$ S. J - Check line/arc/edge type./ B3 J1 a. A0 a. ~/ {
- */8 J# R9 f+ t9 E# P/ X, u
- {
6 v5 C1 m* a3 C3 q$ A - logical is_line;
' u6 ~6 l: T( t% \$ D - logical is_arc;
5 }2 _, @3 Z, p H" ?% b& R - UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );
8 B) r' Z" @% o' N& a' ^ - UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );, A- k8 Y! q3 N( D) `' {7 T2 x: y
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );) w, e6 @9 ?$ C2 b# H" D
- UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );/ P7 S! V9 ]; n( d
- UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
7 A7 A, r% N }6 |" v - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );. ?* W; Y$ q) w8 g4 d# ]6 F
- }7 B ?1 G( w* z) q7 ^ g3 j
- UF_CALL ( UF_EVAL_free ( line_evaluator ) );7 {! i& b% a4 q. q- L2 H
- UF_CALL ( UF_EVAL_free ( arc_evaluator ) );5 D7 a- y' Z# a' s
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );$ r. i& X; M. N( X7 t/ z7 M
- UF_CALL ( UF_terminate ( ) );
- ~/ H5 C: \' g% w% O6 w - }+ `; ^# ^" J2 {: C" r8 |9 [4 Q
, v) M3 l7 Z3 z6 g2 I- J- /* This function will disply n_pts equally spaced along the
, y) v4 y+ k; ]9 s. N p( U - input curve.
) }6 Z }# e: M9 l7 v% U5 f& I5 d" b - */- }# V: q; | Z) J7 P8 e; m5 L
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts): H" N# E6 S, V3 I
- {
1 s! _6 R. F3 ]2 s) D - int ii;1 R6 v/ ]4 v; @0 {
- double limits[2], p, point[3], end_parameter, start_parameter;
9 U# E; ^% E( V1 ]2 j8 n - UF_OBJ_disp_props_t. [% A) a: F8 s9 _
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
% q, F/ I+ o1 {( I - UF_OBJ_FONT_SOLID, FALSE};) g# [& }2 u# h$ S2 i" f
2 Z' }# x. N7 T( }1 s3 a3 T- UF_CALL(UF_EVAL_ask_limits(eval, limits));
% V1 F' |: G# q- g0 n' n - printf ( "limit0 = %f\n", limits[0] );
8 J- |( q3 U! d' w: e - printf ( "limit1 = %f\n", limits[1] );
0 f& [& |, b I$ h( |/ s - start_parameter = limits[0]; ^$ K* q; U, w7 F+ F7 F6 P
- end_parameter = limits[1];
2 u$ _7 v" T: S+ B
/ S8 X# L4 G* Z" J5 c+ W- for (ii = 0; ii < n_pts; ii++)6 @# }. S: l+ T
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- p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));: L+ }* G3 s; R1 ?" U7 P
- printf ( "evaluate = %f\n", p );4 E$ r, G- A( [
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));
& m8 d- A) y& B3 N3 ] - UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,
9 @4 A! g/ I% d' ?+ r# ^, _; W - UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));: x3 h. d8 g/ C, B( H. i+ R
- }8 ?, Y$ Q$ }7 `. B9 i6 R
- 1 p R" B* q9 x7 p4 t" l
- }
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