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- /******************************************************************************
6 ]* @; X+ m1 t6 G: B0 O - Copyright (c) 1999 Unigraphics Solutions, Inc.
# _7 q( r& M6 T6 N! { - Unpublished - All Rights Reserved
6 i7 J) U' ~! F$ p3 i* {4 G2 H
+ u7 i& }# E* ~- j! M- *******************************************************************************/2 O) H& E' _ F
- /* This example demonstrates the UF_EVAL api for lines and arcs.
1 P) X* g, U* p- m) y - Some of the UF_EVAL routines operate on an evaluator% H7 M$ E! [! c0 k
- independent of type while others are type dependent. No longer use4 i, L: P7 r$ G5 K* z7 N
- UF_CURVE_ask_curve_struct ( ),
6 `8 U0 U& T, B F* r' X+ p - UF_CURVE_ask_curve_struct_data ( ) and1 |0 ^- s% Z1 p( Q+ }+ ^9 w k
- UF_CURVE_free_curve_struct ( ) |% q" _: w. K
- */* {. Z8 t' Z' m3 R& R6 k! x$ Z
, {3 p) M6 M4 _ W! S. ]) o- #include <stdio.h>9 w* a4 w2 A) V* \. z4 Q7 Z
- #include <uf_object_types.h>9 }( S0 D* x% T! ~: i
- #include <uf_curve.h>
/ k* \% m' Y7 f' E - #include <uf_eval.h>
q: H" p+ ?& F/ u" d8 u - #include <uf_modl.h>
: D2 k+ f/ x0 D - #include <uf_part.h>
! u$ ]$ w6 w2 I% u+ z' X# I - #include <uf_so.h>+ c) |2 g0 M0 `* x* u
- #include <uf.h>
8 t% Q1 h Z9 H) D& i - #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )' u5 m" U6 m" D9 R! s
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);& ^( L& o# }# l: S8 z! ]! E9 v6 r2 k
- /*---------------------------------------------------------------*/
* {! O% a2 e% ]- z - static int report ( char *file, int line, char *call, int irc )
5 R( j4 i4 u, H1 ? A. P# @ - {
* C( i7 T0 T& F# E$ U+ O6 w/ d5 ? - if ( irc ); Q6 k. _- g% ?! n3 P& I
- {
3 G2 ^3 H5 p+ G$ S - char message [ 132 + 1 ];
$ F8 w- h$ B; O5 [+ }) k* r. o: g( [- w - printf ( "%s, line %d: %s\n", file, line, call );
& [5 u5 `+ c! Q. E - UF_get_fail_message ( irc, message ) ?2 o5 C& l5 R! _% @
- printf ( " error %d\n", irc ) :$ w4 f2 y. ^8 ^+ E7 d3 m* ?
- printf ( " error %d: %s\n", irc, message );
5 u- }; c# n, I( }: ?9 S! Y( g8 a! t - }7 x3 ]7 z( O* ?' Q
- return irc;
* O3 \! p2 d5 @0 E# K - }7 {$ S) u, r0 ]3 E+ V9 N5 u1 N2 f/ t
- /*---------------------------------------------------------------*/
* M1 W/ T5 t8 P- O, c" X - int ufusr_ask_unload ( void )9 p3 `: D- p, g3 F
- {8 g! h" n# e/ i7 E
- return UF_UNLOAD_IMMEDIATELY;
" x3 @+ A) `! k3 i4 u5 k+ [ - }- S- o+ {% j* R/ F% U- L3 L
- /*---------------------------------------------------------------*/1 c( L: t* {" Y* v
- /* ARGSUSED */6 R" A8 l& L5 \6 I3 a
- extern void ufusr ( char *param, int *reTCod, int param_len )
$ {) z3 r" r9 ^8 d/ B - {
- ~- t1 `/ E R, ~7 e - tag_t line;
, g; V4 x* l/ ^+ V' i - tag_t arc;
/ c$ h" ?8 ?+ W6 ^$ W0 f - tag_t edge;
V3 J; s. _) k/ R8 H - tag_t edges [ 3 ];+ A! g( j C6 F- g8 T" i# ]8 Y
- UF_EVAL_p_t line_evaluator;7 j2 I3 w& e! Y9 n6 _* C3 z
- UF_EVAL_p_t arc_evaluator;4 c/ Y, L/ n( C. N# R
- UF_EVAL_p_t edge_evaluator;1 a ]; ?9 _: q& _
- UF_CALL ( UF_initialize ( ) );
& O0 u$ H) g6 {8 s" q# E1 g - /* 8 L" K. F% p, k9 H# ?# _. g8 v
- Create new part "ufd_eval.prt"., M$ I2 O( A) Q, |- U
- : t+ N; c7 b; l0 l
- Close part if it already exists.7 v( x* o# [+ v+ R9 U. f/ D
- */
/ x) |9 U4 L5 _ - {2 X% ]1 A, X! ]( E4 i2 \
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );+ \+ S$ c" s% m
- if ( part != NULL_TAG )
0 j; |% O9 d& ^+ D) L% t - {1 q+ G/ P! n( h i0 n$ }
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );4 J9 v7 f' @4 p
- }
5 p( K( g( v+ C3 j3 D: e4 d - UF_CALL ( UF_PART_new ( "UGd_eval.prt",
+ ~' J' G4 b3 X$ c# v9 f# f - UF_PART_ENGLISH,
2 _& u8 I: s- _: ~3 V0 w - &part ) );( Z1 h* P7 `1 ?
- }- W" [! A b6 O4 r
- /* 1 q3 T+ |6 }5 W' k f
- Create block and get edges.
/ f$ @( r! j1 R. f) S0 J - */
( w0 V9 b: ?- u- A4 k5 h/ i$ k y - {
% q: J9 {* t, j9 e/ l/ }! V& E, q - double origin [ ] = { 0.0, 0.0, 0.0 };
" Y* f9 i, F! k# @! W - char *sizes [ ] = { "1", "1", "1" };6 \( N$ w2 N1 X- B: P
- tag_t block_feature;
# N' t/ K2 X7 @4 }8 l& | -
! C: E+ }* V7 W; L - UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN, * | w9 \9 ?# ]4 d6 t* ~, e
- origin, ; F+ t1 x) m+ Z' r* ]
- sizes,
( p0 e/ \/ _( V% X2 d - &block_feature ) );( M0 W1 X, O. t" Z! Q. u3 K3 L
- {
: ]) i; E* ]/ K n5 \2 `0 [ - uf_list_p_t edge_list;$ w% s9 O- p" x# ^
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
9 B9 x) v; S) H - &edge_list ) );7 D; D; Y; Y h
- 0 j0 [& K* ?' J$ e* k9 y
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, , v& D, p. F' p \2 Z
- 1,
! r* i- m* t$ ?3 R7 s \; J6 {/ ? - &edge ) );
$ c, h6 R5 S! }2 c% R0 U - edges [ 0 ] = edge;8 X5 B8 N0 g# d
- edges [ 1 ] = edge;
4 U) k: h' w8 N2 ? - UF_CALL ( UF_MODL_ask_list_item ( edge_list, 0 K' }& O: h# D& y8 M4 j* h; o7 ]
- 0, * u6 L* w p* U
- &edges [ 2 ] ) );
% W1 f$ Z( a7 Q/ Y - UF_CALL ( UF_MODL_delete_list ( &edge_list ) );) X. t; j& n, I7 j; ]
- }
: @( o5 g( D/ c. m0 z - }6 e: o3 k! ]+ }, `1 g5 G7 r' g
- /*
4 {6 K( m, Z" Y9 Q# A; @% G - Create smart line.9 Q2 U- H$ w( l* X. D
- */
c6 w9 L3 n6 A6 S0 U - UF_CALL ( UF_SO_create_curve_extract ) D/ T3 ~- y5 q3 U# h# h* E0 |
- (
) ~' b4 I( O& l - edge, 4 B' x. N& j6 M/ W8 \/ X$ b
- UF_SO_update_after_modeling,
- L5 F+ f% H# o7 ^) x- z( F - edge,
" X0 M1 n9 y* R" c7 V - UF_line_type, /* enforce line type */
4 f$ T0 v. U3 _& A - 0, /* no subtype to enforce */9 t8 ~ w* k+ i
- NULL_TAG,
- ]* T. g, ]8 o5 ]# Z4 b - &line 3 n" M/ u" C* U& W
- ) );
0 ?& A# V% Z( @9 \ -
- i+ W5 Q) X6 G3 g6 V - /*
) h3 \7 v) p. o4 \% G - Create smart arc.
: m( Q+ u4 A% U$ m) n - */
3 u B% Q: [, z! c1 l3 N7 {2 S - {. m2 S7 x# e I$ I( h2 J$ K$ v
- int i;$ }4 G% Q; H0 b' F6 b
- tag_t points [ 3 ];" \ f5 W: _; I: W, f" L) x
- for ( i = 0; i < 3; i++ )+ X7 Z& ]% n" n, E
- {9 P4 g1 E* ^& e& m7 T
- char *strings [ ] = { "center=1.0",
4 A/ x. U9 F1 E8 f' o, X7 w0 Q) ^: p8 x - "start=0.0",
T; z9 y9 v* [ - "end=1.0" };
+ _' h* @9 b) S( ]8 V - tag_t exps [ 3 ];' R% f! ]4 M7 K# S
- tag_t scalars [ 3 ];
' r4 A$ Y o9 w1 M - UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
4 x; b! e: a" P. l - &exps [ i ] ) );. C7 c* D2 P) D( y! \; n/ T' u
- UF_CALL ( UF_SO_create_scalar_exp
8 l8 R v. s8 i0 Q. L - ( & F1 o1 ~6 B" O$ r: i2 d
- exps [ i ],
8 C1 h9 e/ Y- E, f3 ^" ^: F - UF_SO_update_after_modeling,
* U4 S; Z3 A* `& c M0 {) I4 ` - exps [ i ], ' N5 F' Z! N! j8 l$ P( f c" H
- &scalars [ i ]
% v0 b- h8 D6 a( ?- [! r - ) );" ?- K+ Y6 J* W
- UF_CALL ( UF_SO_create_point_on_curve 1 L1 b5 p6 Q: F9 w8 [- u
- (
' R6 t5 { G! r - edges [ i ],
0 `& q7 @; P7 u( {. I - UF_SO_update_after_modeling,
3 v) Q5 R# a9 T6 Y - edges [ i ],. o C' W$ N7 L$ i
- scalars [ i ], : S l- P! T8 J* h
- &points [ i ]
9 P6 A3 i( g; k* k1 o: M$ a - ) );" i+ ^) J1 Y& F% W" M. j# Y# K
- }' R) o/ x: |1 e4 c+ Z
- UF_CALL ( UF_SO_create_arc_center_2_pnts
+ t$ N2 Y0 P4 N - ( # T8 G8 s! r* o4 f! o, F8 U3 d
- points [ 0 ], 0 U: G* B7 C" ^" H
- UF_SO_update_after_modeling,
; B9 X: x4 l j$ Y! h% a - points,
8 R& g. Z" S O - &arc
0 a$ y ?+ _7 m) R B - ) );
* ]6 Q; j; c( B. _. E - }+ ]0 w. f6 ^" H% `) L# p
- * k$ p0 X, b0 L7 r& j: _! f# k
- /*
& g* H- Y: n. A - Smart objects are created as invisible objects by
/ O! j0 q: w4 M& V& ?3 h3 b - default. UF_SO_set_visibility_option ( ) can be 5 {, y$ ^! I; C+ d6 ~. r* {
- used to make them visible in the graphics window." A5 o8 _; y* N! H7 [& Q
- */6 ~$ N: F2 ]0 J5 {% y* {; u
- UF_CALL ( UF_SO_set_visibility_option ( line, 2 K% r3 G0 B: G2 C$ @
- UF_SO_visible ) );) R. P. M6 Y* z- A* |7 o$ e! I# e& y
- UF_CALL ( UF_SO_set_visibility_option ( arc,
# r0 h/ E G! j& j/ [! L; _7 Y c - UF_SO_visible ) );% z5 A8 B# d1 c3 Y5 }: }/ R
- /*
$ d8 r+ q. P/ Y" d6 k- r9 l - Get line/arc/edge evaluators.
) K2 G, z ^% A/ i# t1 R. U - */ ?4 r% K/ m* G" k! Y+ q+ s
- UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
' ]) m% b. S7 |1 y0 t - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );. p8 r* \2 ~& G; x& f
- UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );, H }2 `& S* b
- show_edge_points(line_evaluator, 10);
+ X3 {% c: | Z4 X G- M - show_edge_points(arc_evaluator, 10);: \; i/ _# v! {! b+ [
- show_edge_points(edge_evaluator, 10);
; J: @' G' F& w - /* , `- o' q* ~! d5 Z4 k0 Q% V
- Get line/arc/edge data. u0 n7 n& Q) T) L6 ] b% I
- */, R, y, X) s4 B/ `6 A/ H
- {# x. y+ i- h# i% v, C9 z+ P
- UF_EVAL_line_t line_data;) \8 t6 ^: k+ n; s
- UF_EVAL_arc_t arc_data;8 F+ S1 p: F2 j* N$ t
- UF_EVAL_line_t edge_data;
# A% t, [6 d6 {; n3 |! Q - UF_CALL ( UF_EVAL_ask_line ( line_evaluator,
5 I% S1 z9 E9 g/ R7 K+ c' Y - &line_data ) );# ]: n- K: Q8 o5 u
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
, W1 ~! s, B# A8 y4 u - &arc_data ) );
0 a8 y# e. C3 W+ w - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator, ! c3 l) V4 r+ z5 k7 O
- &edge_data ) );5 M; ~3 [1 p6 K/ n6 }+ v/ V
- }
% b& A8 o: }3 U - /* 8 V" ]+ J3 `; @6 w* A( r
- Check line/arc/edge periodicity.
/ O4 ^3 H* M3 m C) Q - */
1 ~6 T, Z. Y2 n# \, f$ g5 [ - {0 U6 O& d3 C i, ~' w
- logical is_periodic;0 b$ N4 S; F2 {$ E b
-
; `1 ]1 f. n# Q1 h - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, ; P# S/ p0 d! M0 _
- &is_periodic ) );
) Z/ S3 s5 ?% D& r* j - UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator,
! j! y7 `! @3 w$ f! c5 Y - &is_periodic ) );0 f# I( g4 s7 q1 n' j; m1 ]7 A
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator,
( [3 v$ w6 e1 H8 T" q4 { - &is_periodic ) );3 h; L9 O3 [5 U: X/ @& m
- }( c& ?, p8 _, _9 x* |* h- o
- /* ! C J) z, I4 W) I7 Z- a* Q, C
- Evaluate line/arc/edge.
7 p# r) t& A8 T0 N+ K/ H4 ~ - */
, F0 q1 f- P% i; ]0 y) o - {$ b. P+ y7 o/ K% s! r
- double limits [ 2 ];
! H- F% Y+ d( W2 m. ]5 | - double mid_t;4 W' I) f8 `1 i. o+ E
- double point [ 3 ];) Q4 x$ V) A& t6 l1 D
- double derivative [ 3 ];
- y. c- A( }* ^. Q% A4 j2 C1 B0 [ - double tangent [ 3 ];
: p* V/ w! _" b5 Z. v7 \: ~ - double normal [ 3 ];( {) l U/ _ I7 \1 G4 L) M, F
- double binormal [ 3 ];
3 i& g' a% V2 w0 L2 U, P, t. i1 r - UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );! D @. f! M0 f
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;9 F% U1 _1 I& t; E. X/ P
- UF_CALL ( UF_EVAL_evaluate ( line_evaluator,
, \& ]1 d& e3 q$ q - 1, ) H: n% c2 _+ z# K3 Z
- mid_t,
, m+ {5 B" g7 ?+ b - point, 5 X/ v8 ~, l8 I; b/ x
- derivative ) );
- W/ \: F2 N8 \' t9 A5 A6 r. K - 1 j- H3 j+ O# F# b9 ~$ g$ m& }
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator, 6 h5 r5 \: C; P" B+ g; I
- mid_t, 7 m8 y2 l+ l9 _& m: W6 w! u! ^
- point,
' L8 Z4 _3 U' s& f" u! e! T - tangent,
1 W! P6 Z! h1 H$ F' y( b - normal, ; Y% |9 w' h1 E, K; X O" j, C
- binormal ) );
8 S' D' A# P7 O+ D3 H - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
+ f. g* y; M4 B2 O, N - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
, A V" b* r6 S0 B* N) w- v& d- A -
3 ]4 S/ O/ p! F - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator,
3 J0 ^1 F3 K/ } S- v. J - 1,
" g) {6 C. Y1 h* @ - mid_t,
: D6 A2 T1 `5 X# Y6 T4 `0 l# V' `- A - point, 8 i! Y: h# M3 F
- derivative ) );
/ I7 p- F" f) H% M* X7 {6 c1 M -
$ Q3 h! a- w. }" S - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, 3 R( @& j- Z" N
- mid_t, ( j. W1 X- H& _6 V; j
- point, & ]9 h3 J& |" Y; [% i9 e
- tangent, " J5 }3 i3 Q% Z( a4 e% g
- normal,
7 k: j' S" ]$ F" p: U6 ^ - binormal ) );
; j9 Y* L: Q6 c' o$ g: ] - UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );
4 g5 ~$ n' d! [ - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
" c4 {- _9 B. B4 \ - UF_CALL ( UF_EVAL_evaluate ( edge_evaluator, / M: g( A j/ i8 | a* O
- 1,
1 j& R% Y* {& j+ p+ ? - mid_t, 9 g+ f a3 ]) Y( V
- point,
! K; b0 q0 t' Z. O- m - derivative ) );0 ]/ f$ H* k1 p( C' z
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator,
7 Z8 [" i! ^+ P. H8 F7 Y) p - mid_t, & Q3 y2 z& _4 }+ T
- point, % N$ q! p0 `5 h) @/ j0 D
- tangent, # t0 B2 s: i+ |+ Q4 Y+ a
- normal, 0 ~9 C# p* |; s2 Z, x. I0 q
- binormal ) );
7 u9 Q% x& A* @ - }4 i, h7 p8 M3 T; @/ |3 q
- /*
0 h4 M3 C; M" m: {. P$ a: p$ u - Check line/arc/edge equality of evaluators.9 n, ~% X `- W/ K7 V
- */" }2 L( [2 S0 P% N2 Z {; z r
- {3 ~4 Q0 C4 C) Q6 s. A
- logical is_equal; @; @ {5 v8 U B) T; M6 @
- UF_EVAL_p_t line_evaluator_copy;1 f/ k0 ~* a' ^
- UF_CALL ( UF_EVAL_copy ( line_evaluator,
2 Y7 d/ Y, e: k& S1 H: y* F - &line_evaluator_copy ) );0 q& ]! z5 p- c; @
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
9 c. \& M1 \. t - line_evaluator_copy,
: m( j) [* W6 {" | S+ T - &is_equal ) );
( }9 Y& r! J9 H: D - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );2 m S/ P7 B4 B$ N
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator, ' E9 s! V! N: G3 y ?
- arc_evaluator, ' x; }. r& f2 f' M& o3 A' Q
- &is_equal ) );
2 y, n0 ] R2 G" p* w# p' V/ D, a - UF_CALL ( UF_EVAL_is_equal ( line_evaluator, # c- }" F8 P ~& W' r
- edge_evaluator, 8 [! _2 r$ @: g! p( A
- &is_equal ) );3 R3 A! Y/ v3 E6 F A
- } R* m3 J& c% O- {% V2 `! r" n( z: O
- /*
- \$ \' ]4 ]" c' y# r - Check line/arc/edge type.7 I$ r) E& I; t9 [) q S- H9 x+ r u8 I" Z
- */6 U# a+ F- v6 E2 I3 y
- {
- S: j9 o# G8 C! Y: k+ v- l) c$ J6 [ - logical is_line;( o% u$ r6 f) K. g+ m( _
- logical is_arc;5 ?. B; ^0 L7 K( p
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );
/ k, K( J) ~) s: O4 M; H- z$ Q - UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );+ s+ X: J# h7 a. {
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );* E. { y' U6 r4 T9 M1 |0 l
- UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );" Z' u2 d2 k k
- UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
4 W* D8 x% B; a - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );2 D& ]# S i, r5 E
- }
! p+ R7 c) ]) Q' b" J( l - UF_CALL ( UF_EVAL_free ( line_evaluator ) );. ?) I5 Z/ x! {* A1 q2 E9 R
- UF_CALL ( UF_EVAL_free ( arc_evaluator ) );
# k1 a8 a- N- C) u2 u/ f - UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
3 L) A$ R9 v* B2 T - UF_CALL ( UF_terminate ( ) );% C2 Y$ y5 c6 X( l5 [' ~) D5 S1 [
- }
8 Z+ A2 ~* H! T( }: s; s - - I! }4 w* d$ X: A z6 a0 G. ?, z8 ^
- /* This function will disply n_pts equally spaced along the
6 k% r) U6 Q0 N - input curve.+ p- ~! [7 d8 B+ I" ?3 f
- */7 q$ k( Z& J0 {0 X* g. v
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts)
( b1 m! I( e: R, w$ P/ L - {
5 S4 r$ S6 R; c* _/ a* P' O - int ii;
3 M9 r+ P6 |# n1 a8 L2 z! i - double limits[2], p, point[3], end_parameter, start_parameter;" Q- K; W( n. n8 d. T7 o
- UF_OBJ_disp_props_t% h. j+ L% Q5 X% _
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,, c# e! h7 j7 s
- UF_OBJ_FONT_SOLID, FALSE};5 h& y0 e' }9 L" L D
5 w* j3 o2 i, @+ [$ L- UF_CALL(UF_EVAL_ask_limits(eval, limits));9 p" {" R4 U& B/ F8 S% B) d/ l
- printf ( "limit0 = %f\n", limits[0] );$ B, n: t1 B) C- X( C$ R8 \9 ^
- printf ( "limit1 = %f\n", limits[1] );% h# \6 F9 z6 I* c8 b* T" y6 m* I
- start_parameter = limits[0];) r! X8 e4 i o# v& C& d
- end_parameter = limits[1];5 Y# u/ b8 [7 M( g1 p0 H
- $ f! z( j4 o. {
- for (ii = 0; ii < n_pts; ii++)) t: \& k/ O# `6 Q1 v; s
- {- T7 K( I: c; ~) r3 ]* R
- p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));! e: Q O. w8 u' d) C1 T1 P
- printf ( "evaluate = %f\n", p );
& }1 l2 H" ^9 J - UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL)); K! p N7 Z3 `; z$ Z
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,
" V, i0 i, w7 t3 y+ K" v' W+ b - UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));: S8 ?6 x7 i9 U3 L
- }! ^* u* T; K# r
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