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- /******************************************************************************% f7 ]( `+ |( h1 K; i. ^4 M! ]7 v) Q
- Copyright (c) 1999 Unigraphics Solutions, Inc.) L% ? \' T3 C6 j
- Unpublished - All Rights Reserved7 T2 \2 I! l6 o0 i" y4 _2 y2 j% X
y/ o6 R+ D' N. U# }+ g2 Y- *******************************************************************************/
2 v; Y' Q) C- q% T1 { - /* This example demonstrates the UF_EVAL api for lines and arcs.
/ n" \- K: W Z1 Z+ ? - Some of the UF_EVAL routines operate on an evaluator
3 g9 \& s* s- g) ^5 h" N' D( C9 L - independent of type while others are type dependent. No longer use& y- l" n. x! H6 D
- UF_CURVE_ask_curve_struct ( ),
4 B- L, \2 ]; i! {* z - UF_CURVE_ask_curve_struct_data ( ) and
. h7 b$ ^" R0 U" ~6 V3 g - UF_CURVE_free_curve_struct ( )
# O$ {* e/ @# G( e' _ - */7 o$ Q- J1 P2 K- _$ p% Y5 E; f
- 3 C: U3 n( W" m V1 f$ N5 X9 I
- #include <stdio.h>
+ g8 a- V& O- A - #include <uf_object_types.h>
" N$ f0 ^- R- @% _( u - #include <uf_curve.h>& ?) t' Q5 d% P6 A4 y1 k
- #include <uf_eval.h>
1 m( M0 R% y& H9 w% q& ] - #include <uf_modl.h>
( b/ K( _ h5 g2 O8 F8 a4 f" l7 W - #include <uf_part.h>5 ?& W! `3 R2 `3 N7 w
- #include <uf_so.h>
- \" X" a. Q+ P C/ y8 i; y - #include <uf.h>$ J3 r6 u1 n7 Y' |+ N
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )3 |3 ^6 C2 ^/ X4 @) T1 M
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);- T/ \0 X3 e- U3 u
- /*---------------------------------------------------------------*/8 p9 ^* M) I7 l) _
- static int report ( char *file, int line, char *call, int irc )
5 |( a2 t" o# [) d - {/ P7 Y2 d* s1 B. |4 S
- if ( irc )
% m% h0 J: m* q! J - {% a# U7 B/ E: v% E" J
- char message [ 132 + 1 ];% v" A2 | I3 _0 a- e
- printf ( "%s, line %d: %s\n", file, line, call );
) B6 J R. g- B4 S0 R* F - UF_get_fail_message ( irc, message ) ?7 {. M; ?3 M; {5 u: i
- printf ( " error %d\n", irc ) :7 g9 ~8 i* u: [1 E
- printf ( " error %d: %s\n", irc, message );: D9 o7 F; u4 I/ f/ o+ K
- }
6 F$ A$ B# W# O% _6 U4 H - return irc;
8 B% [- f9 }/ R7 Q0 A - }
8 E5 L* [ O4 q4 ]9 R - /*---------------------------------------------------------------*/; b- p$ X/ I8 \' l- S. y
- int ufusr_ask_unload ( void )5 K- W: Z9 ^% M# M- l: I
- {
7 Q( F8 F# h( E- L0 b8 {5 Z - return UF_UNLOAD_IMMEDIATELY;* p. n, i' X1 I
- }
0 u# T d3 I- m: i# o' i - /*---------------------------------------------------------------*/" b- W5 R: U6 G' t2 u
- /* ARGSUSED */
6 Y7 I: w% M+ M- g3 L7 L - extern void ufusr ( char *param, int *reTCod, int param_len ), f z" s* ]- H1 T
- {6 v. n5 S$ m, C! q
- tag_t line;/ J7 u9 a) O) V9 C& D
- tag_t arc;# m2 y9 h6 m% l. q: w! t" s/ g2 `
- tag_t edge;1 {- j( E4 U7 ] e
- tag_t edges [ 3 ];
+ P! F/ c: `! a& R& {/ p; G0 K2 b - UF_EVAL_p_t line_evaluator;
" e* |, g2 T2 Z* O! P, E9 e5 B7 }3 d - UF_EVAL_p_t arc_evaluator;/ H: S9 ?7 E5 p4 U. ~$ z
- UF_EVAL_p_t edge_evaluator;
6 _0 d1 T( Z) A+ H% G- ^) g - UF_CALL ( UF_initialize ( ) );5 g% n1 R) e# `: t( ~1 Z" U
- /* 1 e) \* |1 x, H
- Create new part "ufd_eval.prt".* _2 J1 q6 x: c( I9 S; @7 @6 ^ x
-
. p0 h/ c" q% h" A - Close part if it already exists.! F% R( C, X) { a% ]
- */
- e# I o( }( E' g/ s- W" t - {
; }& G7 i' n% h& A% P - tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );7 ~; n. t! q9 Z$ Q2 C7 F2 o/ |% t. ?6 h
- if ( part != NULL_TAG )# H K0 K- _- f: U( l; E% x! r* _
- {
. o& |1 Y8 d3 g4 b - UF_CALL ( UF_PART_close ( part, 0, 1 ) );
- l9 |9 F- N+ |! t: O5 V - }
( M7 H+ n* ]+ G8 C" O - UF_CALL ( UF_PART_new ( "UGd_eval.prt",
9 z) r$ d( z- y- x - UF_PART_ENGLISH,
" a6 ?" ^- n F) W - &part ) );, j" j2 n8 h7 I& i: q+ k1 D0 x# l E- o
- }
/ e" }2 o; l2 v k, e; ^ - /* / c; ^, C& ^9 ]6 L" J* ^4 p
- Create block and get edges.
* r3 Q3 p5 a9 t* s - */ j2 a2 H2 m( f* ~
- {, \+ I0 R# c w5 o$ h/ P9 x3 y
- double origin [ ] = { 0.0, 0.0, 0.0 };2 b/ A% o2 z% Q* j; z% E( U) a
- char *sizes [ ] = { "1", "1", "1" };
% q7 g& N" W( ]+ P% q - tag_t block_feature;
z" X( J! M6 k/ u - * I9 E! q; z/ a) `/ Q9 D: G
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
( d' E. n# c4 S - origin, 9 Q3 E5 E5 X* q+ W4 U
- sizes, - @/ b( q" z# q! n
- &block_feature ) );
2 Q" U( i% w( u+ l - {- O8 Y9 M2 e0 h( X9 y
- uf_list_p_t edge_list;6 O% u5 z' J& m9 b- V3 ~
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
& m1 F8 v4 G: a' t* D: j2 N - &edge_list ) );( v* L0 R, [. z: V5 o
- 3 |+ |5 N" [+ v1 V7 i+ E: A' w- m2 z
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
# p- N0 d: @' _) ~ - 1,
$ {& w ~7 h: K) S, q* @) i/ Z" K - &edge ) );! h% s8 G7 C K( O( q
- edges [ 0 ] = edge;% [( Y% I1 `! ?" Y4 m
- edges [ 1 ] = edge;, g# h0 [- k+ m6 q% C, F% _
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
3 T& g3 g% L4 E- G: |+ a# D - 0, ) ?1 Y4 p4 r7 M6 X6 ~
- &edges [ 2 ] ) ); S6 y! X9 q# i5 W
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
9 y7 ?: \* T% J8 h" x8 i7 D8 ^ - }5 x# P4 n; r* y
- }
0 A! n' D5 G( D$ S; B& q) Z - /* 1 V+ p4 v" C# r. R# I( X
- Create smart line.
& H8 S' Y. `; a/ X# u - */
' F# H1 Z# t9 t; l) c - UF_CALL ( UF_SO_create_curve_extract
6 W4 D2 o; i7 n- m& f3 ` g - ( 6 C& i( J, x4 C! d: m" Y* @
- edge, ( {- `2 T/ E" X9 Q3 }
- UF_SO_update_after_modeling, 4 m: S3 j8 S* `3 O( r' m% b
- edge,
7 |6 q0 v% ^6 d* c - UF_line_type, /* enforce line type */1 A# C7 ^9 i+ `: {- X: P
- 0, /* no subtype to enforce */- P3 m" M0 t; F5 S6 t( ^) _
- NULL_TAG,; ^9 B% N* v( @% D
- &line
, \2 H3 k5 {$ F: U. i - ) );
: R- R& ?& _" b9 T4 U' K - ( C* [- D( _2 `2 I$ W5 T/ {& D4 P
- /* 0 p8 F& q. Z2 {3 k7 z
- Create smart arc.
2 r6 W n7 D+ [ b/ G4 H5 v- ? - */0 t8 v5 [6 n+ H0 B3 q
- {
. |) d) n6 l, N- L2 j( X! L - int i;. H' g6 [* \% X( L8 n
- tag_t points [ 3 ];
/ Q6 k0 h8 O8 ]1 U# w6 W/ p+ } - for ( i = 0; i < 3; i++ )3 O1 v% B' y( Z: x9 l' m( [+ _$ @8 N
- {( g( D4 w- Y9 P9 j) U& N& z
- char *strings [ ] = { "center=1.0",
) g. C2 o* R$ ]- u* O; S* ~ - "start=0.0", ; ^! O6 x ?1 G* l2 G
- "end=1.0" };
3 ?/ K( q$ D- N0 v - tag_t exps [ 3 ];3 X4 X" k: n7 k8 T
- tag_t scalars [ 3 ];# b& w6 ^3 `( Q9 ~% V/ I7 V6 w% V
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
" V9 X: N7 D2 C2 ], I - &exps [ i ] ) );
9 I, A; I7 ?# u' z, W! O - UF_CALL ( UF_SO_create_scalar_exp 2 `, R2 m; w8 c$ ^) ?, |4 l, H4 E6 y
- (
$ g$ h- ]( Z( c0 ~2 {2 F - exps [ i ],2 `0 T; d9 Q3 p w4 O
- UF_SO_update_after_modeling,
* i$ E0 y9 j7 v- q - exps [ i ],
6 C( B! H% i+ H. x& r, z - &scalars [ i ]
2 D% a1 d: }- v" ]/ f - ) );) m E5 c: [# b: S% g
- UF_CALL ( UF_SO_create_point_on_curve
6 q L6 R* K% C- i5 B - (
: Z) l" l) J( S M - edges [ i ],
_% ]" W( |7 U& i- V0 I; e% n - UF_SO_update_after_modeling,
' b1 M2 m, w) m( G - edges [ i ],
5 p' @5 {' d! i. c - scalars [ i ],
$ ?& c8 o2 y: @- M$ r - &points [ i ]5 x3 O: r9 t. N7 S) X$ l
- ) );/ p% b1 g( Y: F7 c5 {* ]
- }9 j g1 S F* S8 R
- UF_CALL ( UF_SO_create_arc_center_2_pnts / l5 [ Q t6 W
- (
% E) J3 B; e% D; a% i: Q" _ - points [ 0 ], ' V a6 G* ^- y8 _, @
- UF_SO_update_after_modeling,$ b* ], z0 w' @* M ^! v
- points, 1 x; R1 ^ z3 a8 u% y
- &arc ; C5 {/ Z1 @" c7 P& B: U* q
- ) );$ q4 X; P1 M' h" J _" @
- }4 _: p6 c3 b( `0 Q u7 I' s( N2 d
- 4 ]- W( n( j1 k( u
- /*
( M3 b+ x+ o. V - Smart objects are created as invisible objects by
2 Z, V, ~/ J. L! p8 J, z - default. UF_SO_set_visibility_option ( ) can be
2 y3 I, o4 B2 ]" j0 ^- g y - used to make them visible in the graphics window.
& z8 y/ |1 e3 u - */
- t! x3 b6 C+ L, T - UF_CALL ( UF_SO_set_visibility_option ( line, 7 r4 m2 i" x w2 r" n
- UF_SO_visible ) );
4 |) v' I; {+ [: D1 p" F/ k2 t6 s - UF_CALL ( UF_SO_set_visibility_option ( arc, ) _2 H7 R! Y/ s3 j k b
- UF_SO_visible ) );+ L5 B: c4 O$ K% C
- /* 1 A" n& @9 r$ g3 P& [
- Get line/arc/edge evaluators.
! V* f, |% a, i. d% |( x4 N - */
1 {; \" V% C' \$ ^+ H, y- Z3 K - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
) n# L, q7 ?8 }2 _! a - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
! U9 p& L" p3 y4 W( l - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
3 ~# g t5 S" B+ L. q6 S - show_edge_points(line_evaluator, 10);
' A8 Q- }6 {6 X2 r - show_edge_points(arc_evaluator, 10);2 j; f/ q" B) X. J2 T, ^1 }1 {& W' P' \
- show_edge_points(edge_evaluator, 10);; W& Z# t+ {% @# S
- /* " p+ n8 Y7 M+ F9 I
- Get line/arc/edge data.
+ s. p }8 q$ b - */- x3 n# `% q2 ?4 q; K- a
- {
9 U# p" v# B' j7 p% f - UF_EVAL_line_t line_data;
3 L' t2 A+ B ~, B- { i - UF_EVAL_arc_t arc_data;
& }5 V: d' A' N! t9 ]3 n/ a4 k - UF_EVAL_line_t edge_data;
* P8 N: i# k$ x# \6 I - UF_CALL ( UF_EVAL_ask_line ( line_evaluator, : X1 b3 I S" C1 O4 k
- &line_data ) );
) Y# g/ s v9 K/ H - UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator, 0 e* Q! E( _& G8 v4 V3 W4 z
- &arc_data ) );
& N: c; ^6 Q( c% | - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator, 2 @, u0 g' h2 H7 P, T1 a& y
- &edge_data ) );" C; @2 I# z. z# e6 ^+ I
- }8 @* A% O- B# w. a: ]+ f+ j# q
- /*
; q4 K' H, P/ u# Y0 v; C3 V4 c - Check line/arc/edge periodicity.
U( ] u' ^9 w/ o. c6 s - */2 r2 K# D& X& ` M& O
- {
7 W% F0 O1 L. ~( K! T - logical is_periodic;
! o( b" P" N S1 V0 h* l - 8 [9 @7 `! u* Z8 T% l+ s* ^+ q
- UF_CALL ( UF_EVAL_is_periodic ( line_evaluator,
* V$ l6 `+ v9 w9 z0 S7 V- J: l" c - &is_periodic ) );: M$ a% J7 t* L7 `/ E( `
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator,
$ G8 c7 N/ Q. A: E& V2 b( i1 K2 e - &is_periodic ) );
x( x2 B0 d0 k5 w9 K& f2 c, _ - UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, 4 Y+ T' m) B* G4 u: }5 a4 s' Y
- &is_periodic ) );
' E: G9 x5 _# d' L' F - }
. a) c& q7 S( i - /* 2 ~' f- V& K0 C& Y
- Evaluate line/arc/edge.
R% x$ i8 J2 Y3 L7 h) d- t - */9 r( c1 T8 J5 O7 b7 v' t8 f
- {0 b. m8 D& r, V1 p; g2 Z6 ]
- double limits [ 2 ];
/ M: g2 \) m) { - double mid_t;
, I% u S/ B: W - double point [ 3 ];" V$ R6 m# U) s3 D$ E t$ N
- double derivative [ 3 ];
/ a1 Z$ B+ ?7 w4 o - double tangent [ 3 ];# p2 L, ^0 n" I0 u
- double normal [ 3 ];1 G4 a, l8 a$ Y1 x) t
- double binormal [ 3 ];/ W' V, `& s* s; y, H
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
. r$ _/ x& W, |/ k - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;5 g; F6 e! B1 v* B7 k
- UF_CALL ( UF_EVAL_evaluate ( line_evaluator,
! H: `/ c4 k( K4 e8 _7 } - 1,
; O4 _+ Q+ I' d) x - mid_t, ) x1 z6 y, ]& L# X4 R, T3 V
- point, . A2 x! J8 ~" i, w k0 d- j5 {7 b- U
- derivative ) );
1 V' ` K' G. V( X/ ~+ T - 1 B+ n9 W3 m- H4 a2 d/ U8 o6 P
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
/ l2 ?9 g6 X# U3 \ - mid_t,
# ~8 F+ i+ v" x$ t/ X1 o% h* F - point,
) x: | ?/ q5 P! f; [ A, S% A) y - tangent, , y- |9 Y- B) u2 {- W. k$ D
- normal,
& Z/ ]6 R! G! Y - binormal ) );
8 |0 M0 B9 ]6 ~; c! H - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );; I# ?2 p. }* {7 O) I$ q
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;; L( h( B! G# i
- ( H& r" P8 E4 e1 B& F
- UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, 2 |/ p) L5 {- e- w
- 1,
! G9 ~+ q0 z: s* T - mid_t, 4 ?* E* k1 j, D7 c
- point, , H' r9 ]( A9 o1 k# q( A) `1 f
- derivative ) );
, G2 I+ Z) O; C0 ^ - " E# |$ O0 A) d% U5 c# k
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, . q0 E7 Q/ t3 b8 V. K& b9 X
- mid_t,
4 n% X$ X% @- o1 z- e5 Z - point,
2 j" v$ T% V9 W1 d: q6 Z5 I - tangent,
5 w. S8 H: w9 f! X) P/ S1 G8 w - normal,
8 W, ^/ d% ?# m - binormal ) ); H+ b4 G- @; y+ I& u' O
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );$ X- z+ Q$ v: y+ ~0 r! {$ ^; P
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;* \" S1 N/ C" U; v) B z
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
- Y% [/ W4 K7 ?4 y: u; W - 1, 5 X# J1 l. G8 w4 l Q
- mid_t, 4 s* j0 Q3 f4 J- m/ _; \
- point,
5 @) E4 U: j2 m/ r5 i: _" p/ w - derivative ) );
6 ~# N% l: U9 @9 i - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, & |6 \/ M* e3 _
- mid_t, 3 H5 `! [. ^$ v3 c& |: L
- point,
& t. s/ |- t1 F - tangent, 1 P2 F4 C8 r) `# `: [
- normal,
# X7 m; x4 s3 J' |( W/ g+ p - binormal ) );
& d* d- a: C* r9 A0 c - }7 R: k) r5 ^( m) {4 j
- /*
# [" t( B, [$ F: Z) C. F% E( A - Check line/arc/edge equality of evaluators.
9 ^- @, o' M" d2 v2 x" }1 ? - */
9 y& d) c' K! _, x" J - {! l% P& l9 v5 {! X$ S' P
- logical is_equal;# k; S' K, a7 k/ A# e/ g8 g# X1 S6 W
- UF_EVAL_p_t line_evaluator_copy;
( ]- S M0 n& \. Q! }) K* Y; D& p - UF_CALL ( UF_EVAL_copy ( line_evaluator,
; n1 b5 `" j4 E& o' M% D2 F - &line_evaluator_copy ) );0 T. _6 Y# q. u8 l" N. x
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,1 H, P# i9 j9 e0 O t0 W' w! l
- line_evaluator_copy,
6 j* D$ B* P7 ^6 o- N - &is_equal ) );
7 ?7 E% h, ]3 k+ w8 V! ^0 I! P2 m - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );
( @" N( r3 o7 R) C - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
& I0 q- u2 P9 A4 S - arc_evaluator, 5 v7 u9 R! k' r" s. j) h
- &is_equal ) );# k( ^3 b7 X) U/ q! N. g F: Y) q
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
$ Y2 d8 ?/ j! x8 V/ Y) _0 i3 } - edge_evaluator,
8 V" e" g* h1 V0 X$ X0 X7 U. L - &is_equal ) );' p L9 j- ?( n1 \) @
- }
7 b h/ o; { X. _) d - /*
+ j: j0 L& g( X9 L - Check line/arc/edge type.; z1 s6 j) s7 L5 |
- */; \9 C/ z/ S* q+ l ^8 ?
- { o. t0 _4 r; n" Y
- logical is_line;: P+ w9 z( A2 c: T4 l0 ^* ~+ U
- logical is_arc;
: ]2 j9 L; C; A$ e - UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );
+ ^7 c7 F. x# ~$ z" |1 X - UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );
% I+ L, n% J$ w$ K - UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );* z' w" X! k$ X* ^ e
- UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );- a6 y5 F! i4 b* l% R" R( F
- UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
, ?1 S2 x# o1 l2 x6 Q - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );; b) [; p- X% `( ^) F% c! Q
- }0 o$ D: r$ m( D2 Z, L3 ]
- UF_CALL ( UF_EVAL_free ( line_evaluator ) );0 r; `! x. G# c( d
- UF_CALL ( UF_EVAL_free ( arc_evaluator ) );
5 R0 F( P6 }; A/ L1 P! U - UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
! V4 G4 e- J" ?6 t) Y( Z - UF_CALL ( UF_terminate ( ) );' Z' d. `. O- a- R$ }# w, E
- }
+ h8 G% L& X# ` - ) _9 j3 \8 _, G6 z# R
- /* This function will disply n_pts equally spaced along the( r8 @$ `) D1 p5 ^9 t8 V
- input curve.' P k/ T# G+ U2 a
- */
2 y, [ O4 S1 _ - static void show_edge_points(UF_EVAL_p_t eval, int n_pts)
8 G+ i% L0 C- M1 z1 E) C - {
$ N5 `) R g( U3 s- x5 D3 D. m2 C8 ~ - int ii;- m! a A- s, ^2 l# a
- double limits[2], p, point[3], end_parameter, start_parameter;3 ?! O: G' x8 y: D% d
- UF_OBJ_disp_props_t& b' p3 D; _- H2 H
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
1 I) i$ C7 K6 _4 I - UF_OBJ_FONT_SOLID, FALSE};
- c/ s L# v, ^9 C7 u6 E - $ V3 N3 f7 a1 w8 h/ ~: |
- UF_CALL(UF_EVAL_ask_limits(eval, limits));
! a( R4 v& d- z5 ?2 S0 a - printf ( "limit0 = %f\n", limits[0] );
# }( z. q8 I5 C" x - printf ( "limit1 = %f\n", limits[1] ); W9 _' p* a) _* G: G
- start_parameter = limits[0];, f/ q8 f0 a) r( h$ J. y3 S
- end_parameter = limits[1];- [& o9 Q4 v- \; R# p6 u- ^
- 6 @5 X: U6 E' J: h7 Z
- for (ii = 0; ii < n_pts; ii++)
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, B$ j V) z" b/ N3 j$ I( D - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));
7 @. H2 m" J$ V - printf ( "evaluate = %f\n", p );% K$ Z% q7 O* F! S
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));5 J- f$ k. c( s& c% a% c
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,7 }- x5 A& i P3 h2 R
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));0 Z& d7 F0 f! q+ W0 p9 u% ^ J
- }
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- }5 r) \8 l, r7 A B. }
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