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1 H, I6 u; `. D" P' G6 R3 y+ d- /******************************************************************************5 O1 v% G/ N) q( @/ p5 M
- Copyright (c) 1999 Unigraphics Solutions, Inc.. u6 D1 m5 h* b) P7 i3 d! u3 j" s$ ^
- Unpublished - All Rights Reserved
8 `, i7 m$ g v
5 J7 x. b6 J$ }1 ^- N* h% f* V- *******************************************************************************/
; j7 a8 K4 P. L# U8 Y - /* This example demonstrates the UF_EVAL api for lines and arcs.
8 d/ ~5 L$ a7 @( R6 X9 m; ^0 r - Some of the UF_EVAL routines operate on an evaluator/ Q7 N5 C. S6 m( i! P
- independent of type while others are type dependent. No longer use
: ~. X3 n% a n' Z - UF_CURVE_ask_curve_struct ( ),
6 o+ t% }0 `& I4 ~5 Y E - UF_CURVE_ask_curve_struct_data ( ) and
' Q$ L% `2 e7 ?5 f1 l& s( y - UF_CURVE_free_curve_struct ( )8 q e8 S; m. L" f8 P4 z$ ]
- */, u/ `( G f6 ~& U
- + H3 O; y/ u- B
- #include <stdio.h># G+ E5 @7 E! t* H5 k
- #include <uf_object_types.h>
" L0 t, m3 d4 B( o! n; X* v - #include <uf_curve.h>
4 o+ y# m' K! Z1 V5 A- N2 g" }& s [ - #include <uf_eval.h>
0 q3 Z! L8 {- M - #include <uf_modl.h>3 ]- z& h0 l( ~3 b
- #include <uf_part.h>3 L v; r3 D, e" A2 ?
- #include <uf_so.h>
^/ J9 K3 @3 Z( S - #include <uf.h>
" }) _8 L9 ?! M - #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )
- `+ D+ q3 F5 |5 F6 ? - static void show_edge_points(UF_EVAL_p_t eval, int n_pts);( {; V4 q/ w$ z
- /*---------------------------------------------------------------*/7 I1 G2 Q& G1 q% R0 D* z
- static int report ( char *file, int line, char *call, int irc )" G( B' r4 A6 _4 `
- {
9 B) A/ I4 n% H - if ( irc )
! j$ f2 ?# B( v, C/ b4 O - {
a G3 u/ T% O% \! G - char message [ 132 + 1 ];9 Q9 n+ q; O% d$ ]4 q
- printf ( "%s, line %d: %s\n", file, line, call ); C. n* [4 s8 P5 w3 e% m) K
- UF_get_fail_message ( irc, message ) ?' W9 F P! I$ a6 e( |0 p& L
- printf ( " error %d\n", irc ) :1 E, p4 L1 C' }" ?# p7 ]
- printf ( " error %d: %s\n", irc, message );: `; J+ x* a% K. u, y
- }& D5 r3 T+ B7 G$ u5 @
- return irc;& w( J, s$ }: E+ d+ r. L$ K4 f5 o
- }
- E9 n$ q1 i6 \ f/ s0 o - /*---------------------------------------------------------------*/# R/ F& n2 L8 X o" k7 N8 m I7 s, |
- int ufusr_ask_unload ( void )
* K6 F* s1 S% @" }+ M: m h) ?' k - {
+ i0 G4 q6 n/ E& b8 ? - return UF_UNLOAD_IMMEDIATELY;
" Z# D! E( |4 r: M ]$ _8 g8 @ - }# `. h o [! O& E4 ^8 w' H
- /*---------------------------------------------------------------*/: E: E. ?7 K5 n' M$ m: d
- /* ARGSUSED */
0 e% `2 D2 U% @+ ^' p" o9 K) g - extern void ufusr ( char *param, int *reTCod, int param_len )/ D& _1 }6 E8 ^! O6 C' y/ M/ v
- {
5 ]$ b* g# u) `/ d! B1 v - tag_t line;. g$ {' g6 O% p: [8 f F6 O2 W. L
- tag_t arc;/ V1 r9 C) l6 G8 H
- tag_t edge;
- X1 @$ i0 X7 d8 b8 m$ ^% C9 w - tag_t edges [ 3 ];: O/ d5 e4 v! t& g* Y
- UF_EVAL_p_t line_evaluator;) t7 v4 P, Q/ H. `. y8 k
- UF_EVAL_p_t arc_evaluator;5 r) u& G# X; D) V0 j |- ^- V1 [7 U
- UF_EVAL_p_t edge_evaluator;& i; c' E) ]" z3 e* u, {" S8 `: |( p
- UF_CALL ( UF_initialize ( ) );
) _( @% ^' w& z" {0 ]$ ~ - /* H1 O g& K6 [# d6 k
- Create new part "ufd_eval.prt".% c9 S+ Z, M6 ?4 i6 ^0 m% n& j. X/ g
- * m0 ?2 H5 M' o/ e9 n7 [ G
- Close part if it already exists.
& ]7 w; j/ P" m& f$ B. ~+ Z8 A7 a4 ~ - */
0 E; ?. K6 K2 i& [ - {+ j w7 i% f" g5 P% R
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
2 ? {- P5 q8 N) F u6 N - if ( part != NULL_TAG )
3 O N/ f6 K2 b+ {" y - {
7 b; D8 }6 J6 c! A% @7 H/ J - UF_CALL ( UF_PART_close ( part, 0, 1 ) );+ Q6 l9 |) X# y9 R: D
- }
. m4 m9 O1 V; y9 e - UF_CALL ( UF_PART_new ( "UGd_eval.prt", 0 q9 Q% p( }/ Y/ P7 T9 g2 z) j/ m
- UF_PART_ENGLISH, ! E3 k) O/ }$ n+ `
- &part ) );
2 ^6 _3 T9 f) S - }0 @, n% F% Y: {7 w" O" ~& |
- /*
: D( E. c4 f1 D' j6 I - Create block and get edges.
! V# q" C" V2 i3 a F/ L - */
1 M5 Y) N# n0 x - {
" ?% ^& a* A5 `9 A& b* B0 W - double origin [ ] = { 0.0, 0.0, 0.0 };
" h) \8 u: J( f( h# S/ x - char *sizes [ ] = { "1", "1", "1" };- y* J& Y9 s) Q' q: w
- tag_t block_feature;
! a/ Z2 p+ ~7 W -
, I3 n% m. N: Y6 p; p v+ U - UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
/ r. ~. r$ c2 [1 {2 G8 \" @6 o" t - origin, % G# B: u& d6 P# f
- sizes,
% n2 \* G$ U6 Y - &block_feature ) );
: m% b9 W! V% Z' a. K! K* A4 e - {, M$ T2 {2 b8 t( a5 Y" D
- uf_list_p_t edge_list;% q- i, g7 |: L9 ` [6 i" F# S
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature, # B: n0 |% @' X, M B
- &edge_list ) );4 c. v7 ]/ e- ~& @( x2 p
-
. J4 ] [: a( t! e; S - UF_CALL ( UF_MODL_ask_list_item ( edge_list, / P6 A. G/ G' D* t* v `
- 1, . i$ j3 D; ~& T% U, [
- &edge ) );
; z" I; @: W& ` - edges [ 0 ] = edge;
; _( x7 q! g) J) c - edges [ 1 ] = edge;8 i: o& C& [% Q, \, e4 L- v2 F
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
a: U9 o' j; g, U* @' G3 q - 0,
8 W5 u; p4 c" m3 O) k; y$ x - &edges [ 2 ] ) );( F" R: E# y! t1 n3 H* K
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
, l0 Q# Z, M% ~0 ?& o& P7 E4 E# J - }0 X8 b' ~( n' _ D$ N* p/ a
- }8 g' v; W9 U( t
- /*
_' j2 O$ `! D' h" }, s) z2 w - Create smart line.
+ b& r2 `( ^' d2 r6 Z: l* E - */
* M, P; [! o$ f7 H( U0 G0 g' O - UF_CALL ( UF_SO_create_curve_extract
t# Z* j% ~5 m" G9 |# y+ x& R - (
( ?8 e2 f/ @. l0 E a: \- [# D; s4 P& \ - edge, 0 t' h0 L( Y$ ]/ W$ E. F$ l
- UF_SO_update_after_modeling, 9 W x" k: c, O! ~ L+ i, `) `1 v
- edge,3 `* |5 k" j& p/ D1 j; P7 |" g
- UF_line_type, /* enforce line type */
% d+ n/ o- q3 V. S: O! P4 X - 0, /* no subtype to enforce */' o/ |/ T. |! p8 }8 J$ g
- NULL_TAG,
1 s' V0 G5 t( l- N$ ], C - &line
; k1 R# t/ ? t& o! T3 n* O$ E/ \9 G - ) );
" q8 }/ r# D' m! q5 N5 a - 5 x# p2 v) O) ^- {& v8 Q- }
- /*
1 P6 M3 s! E' t: S ^! V) p) y L3 ] - Create smart arc.8 @0 x8 n6 _: K% G
- */
# X1 G( ~- M8 B6 g1 t! m& p - {
5 }( m4 h ^- u+ K! B - int i;# l: i o: k+ Z) g, o8 c
- tag_t points [ 3 ];
6 b; w% x |& g/ y! y - for ( i = 0; i < 3; i++ ). I; L5 F2 r" s% s& m
- {
3 a8 s1 O, @ w: E4 m/ [( I2 Q2 U - char *strings [ ] = { "center=1.0",
0 e1 i9 B. `7 o' R+ L: x# x0 H - "start=0.0",
# `- \5 {) l- r+ f' {' n1 R3 n7 f - "end=1.0" };7 Z. o7 y7 D8 `8 G9 K
- tag_t exps [ 3 ];9 ~" I' [" b2 Y0 {
- tag_t scalars [ 3 ];( t' {8 I& |- q0 E/ z* o
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ], . R: P7 a- b( i' Y% ]) D" c
- &exps [ i ] ) );; U& z% I; g( V( ^, q! |
- UF_CALL ( UF_SO_create_scalar_exp
4 j# i7 S: T$ |# d5 F) C; [5 ?9 f - (
4 B% H6 w8 n- }* ? - exps [ i ],( D- ~. g" S( g
- UF_SO_update_after_modeling,
' ^, b$ c- X6 {1 ^) l. l - exps [ i ], $ J4 K6 A9 k- u! D2 I
- &scalars [ i ]: D" n& t% s- h6 {% A! b. {9 H
- ) );
1 O9 _3 A- I4 t - UF_CALL ( UF_SO_create_point_on_curve 5 k# Q5 z; Q+ \6 E4 l) |( _
- (" \' D1 L3 V4 _
- edges [ i ],
; S1 o+ V$ Z+ C( b; d - UF_SO_update_after_modeling, " A8 X3 N' {3 m- t5 X5 t
- edges [ i ],
7 a: c2 T0 |) Q7 _/ W# Z- w - scalars [ i ],
. @5 p) C; R5 G% G8 [ - &points [ i ]1 ]! G8 J( C9 @8 G3 G- r9 h6 n
- ) );9 J3 R6 A+ m1 \' G; J W l( A8 @7 b
- }! i9 D$ W, V+ t3 U4 ?* ~
- UF_CALL ( UF_SO_create_arc_center_2_pnts |/ q& x0 M# u, d0 o
- ( 7 z* w. D. U2 I/ Q
- points [ 0 ], 5 F3 C9 I' h/ |0 I/ v9 U# }/ ?( G
- UF_SO_update_after_modeling,
$ P: a3 A7 [' [" ^% U' M2 B; j - points,
7 h( e) e V7 B - &arc
1 m0 g/ g* X S - ) );
# o# R; J2 }% Y: K7 Z8 U - }
% w4 h I9 ^3 e" _: |2 v -
* B0 M) a4 I3 p! A g1 R! Z, A - /* 6 m( [) o. Z8 d' |/ f
- Smart objects are created as invisible objects by & N* Y- ~% M' f+ B. o1 ?5 \
- default. UF_SO_set_visibility_option ( ) can be 4 _9 j& r7 G8 t- X: p& z+ Z l
- used to make them visible in the graphics window.
" r. `8 [' L% u& S- j - */
$ u ]& w5 R u4 z; M3 m - UF_CALL ( UF_SO_set_visibility_option ( line,
7 z6 Z- b! x) Z0 L# W& ]1 j - UF_SO_visible ) );1 s* y- i0 `( `, B
- UF_CALL ( UF_SO_set_visibility_option ( arc, 6 }8 J3 _- m: w5 C0 a6 u, }3 [
- UF_SO_visible ) );
, z- ?9 G' d- S9 @ - /*
; o. c0 i7 |/ x - Get line/arc/edge evaluators.1 _5 U7 o4 r" C" J: Q. N
- */
* x% k' Y: |, }6 {" W7 M - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
' B8 K; l! R3 P% Y; c5 A- H* z; b - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
7 r, j/ r2 n+ W( j1 ] - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );+ n( }/ V3 `9 {9 [
- show_edge_points(line_evaluator, 10);
9 [; \# r3 o" V0 j4 v+ X7 U - show_edge_points(arc_evaluator, 10);1 b0 U. K- u0 C( v
- show_edge_points(edge_evaluator, 10);" @5 S( F+ E$ |
- /* / \( X& C' d# L6 D
- Get line/arc/edge data.
, e9 e% c# `9 V- l5 f9 i+ l - */
, ?% f1 j) T: }) n: `6 u, m n - {
( A. q% _8 H3 F4 Y - UF_EVAL_line_t line_data;3 b' M9 }/ i* T8 g
- UF_EVAL_arc_t arc_data;
9 i2 i, D! |4 M6 F - UF_EVAL_line_t edge_data;
+ c% Q3 |1 g {6 \( |0 ^9 z/ T - UF_CALL ( UF_EVAL_ask_line ( line_evaluator, 9 c! P* m/ g1 P# p
- &line_data ) );: ~/ ]+ m- L( A" b; d
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
3 t9 g" h1 ^ N A) D8 K, X# Z - &arc_data ) );
* Q2 m3 E4 z/ f3 s - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
& ]$ |5 ~% N) `3 i: u - &edge_data ) );
) }9 G" ?' I0 p* D" E0 Q - }) f f+ L+ t S! D* |6 f
- /* ) b% m2 V- d- N
- Check line/arc/edge periodicity.
1 a" x' S7 @- P+ ^: a8 A - */4 V+ J5 @3 w8 D0 W& n
- {
$ t% ?6 r5 t. E7 \ - logical is_periodic;
1 [9 {4 Y* |+ P" i -
/ u8 \6 u& d4 v, w8 F - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator,
8 [1 ?" u: `2 T% m: W - &is_periodic ) );* O1 S( _8 x' F; I4 f
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator,
& Y7 N- w# L, @ ~% c - &is_periodic ) );, }2 @7 Z9 D% Z
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator,
) \- P( R0 [+ K+ w4 I3 P - &is_periodic ) );
! T7 C6 R* o# d) p0 R2 X8 N3 j$ Q - }
/ Q' e) q& ^; O o0 O - /* % X( }- Q- q- x
- Evaluate line/arc/edge.! H" l2 X h" h( ~/ T+ w
- */
4 i+ q0 G: q* k2 o7 I: o9 C- { _ - {* T T. w9 J: y1 P! Q* ^5 S
- double limits [ 2 ];
+ e5 s0 Q, Z; F$ n* _ - double mid_t;
' N% ]0 m2 G, O9 M2 ~! k$ X2 J - double point [ 3 ];/ a9 J' @' n' W: p0 S; Y
- double derivative [ 3 ];: Q" N1 s' K. W6 b j0 r7 N. a" y4 D
- double tangent [ 3 ];9 f v F7 }' k: |; e
- double normal [ 3 ];1 F E0 V; ?! W# u: n! @ L
- double binormal [ 3 ];; L6 _6 C4 C: f( H
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
+ W; f$ q8 W3 P1 V - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
5 `0 s" ?' w% p! \" d - UF_CALL ( UF_EVAL_evaluate ( line_evaluator, 6 E2 Z$ R+ L0 v$ v: G- k; I9 m# m
- 1,
7 E+ e3 d/ P2 H0 c - mid_t,
3 s# R' r4 M. k - point, 4 i9 q% u* _2 p1 T" M, K
- derivative ) );
a- S/ z. ~" Z# W - * |6 \4 t7 L7 i( t. d- j
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
* Q/ f- c5 E' y/ y/ d - mid_t,
- K# k; _3 C9 H2 W( ?/ e - point,
, z2 N H: O% H# w - tangent,
7 i$ f; m% `$ b4 v ` - normal,
( V$ R, S J. \8 e7 ^ - binormal ) );2 W' w- K$ b* e0 T6 q+ g+ q
- UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
6 K0 c$ P! z8 A5 q - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
4 R1 `, U6 r" o) K; Y0 g - ' |" c' y6 c2 k3 V/ L- K! L3 E
- UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, 6 U# z" W2 k9 S. g2 R
- 1,
7 \5 O0 [9 x2 W - mid_t, ( P; @- |( z) w3 ~+ E$ I
- point,
5 v1 S) I8 _$ F+ O6 G/ O! ? - derivative ) );9 S4 j% o" P3 c9 l4 Q0 c5 t6 R8 ^$ Y
-
1 _, Z; x ^! r( F, s+ u - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator,
# I" k$ ?0 }- {+ X% j - mid_t, 5 g( [1 {. a. M8 \) [/ G* h
- point, 8 [+ |5 p x+ [7 D
- tangent, * }# L' G; `9 N. e7 P& m$ _; Y$ y
- normal, ! L X1 ^; a* G
- binormal ) );
" J3 Q4 J3 o5 d ] - UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );7 p9 o4 R- I% z
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
6 ^: O$ O0 h8 p% c- G - UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
/ Z' F6 } K0 G- Z - 1,
) T9 Q3 X4 m6 L5 C - mid_t,
# I6 {5 `* E2 f% \" @. e - point,
9 i' ]6 a* ?7 D$ f - derivative ) );
( M; G# a5 g2 E1 l% X# P% K: u" m - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, # ~6 y0 V7 a, [) X
- mid_t,
6 s; }. X, N7 ? - point,
/ C) g* u8 c% d: A) _ - tangent, + |6 U( V6 S1 ?: T: Q8 V
- normal,
" |5 H4 G, N' M, C) k9 z - binormal ) );
8 ?# K }( j1 z3 R8 F - }/ b0 I6 ?2 V1 X- M
- /* * X, p% [- S4 c# H
- Check line/arc/edge equality of evaluators.. w* v/ n. X/ P# l1 L
- */
# ]" ^( X$ w! Q0 M - {
4 G, z6 R" [8 R* B" F, [# H - logical is_equal;) }2 Q' L6 @: B% E; U/ V8 u0 w
- UF_EVAL_p_t line_evaluator_copy;
# H7 ?# `& U5 m8 |$ _! } - UF_CALL ( UF_EVAL_copy ( line_evaluator,
: |/ v6 {# t) M6 `) p - &line_evaluator_copy ) );
) n8 _0 a4 |/ T% J: P$ [ - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
* X" ]8 j6 k& z. F0 F: M5 H* D' b" a - line_evaluator_copy,
0 F! X1 Y: ^8 @& B1 O* u5 d - &is_equal ) );
- @: n- J+ f. t, t - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );
& Y0 i) m# Q1 h9 p# p- P - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
1 a: {; l% l' G7 S3 C. R - arc_evaluator,
. i* a# Y3 U* n1 z& w9 P0 [ - &is_equal ) );8 W8 T) A; k! A9 R( I" X" A# P! G
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
4 P' b& [% Q* |( M1 h8 c - edge_evaluator,
1 d9 ?1 x3 Z- J" @, y: ~ q+ k" ^ - &is_equal ) );+ S+ [* r% `7 g; K
- }6 G, Y4 c$ \( Q
- /* $ j' h/ w h. |9 M
- Check line/arc/edge type.
$ s7 N8 S) D- c - */$ U7 s5 Y( e& l! S
- {7 c5 Z ~+ b$ Y! e
- logical is_line;
4 K2 m- d3 Z9 l# A - logical is_arc;! v+ Q1 h( U2 x8 [, O
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );& _ q" [9 B& m! a
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );
9 ?3 w/ o/ N6 j/ z3 [# \ - UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );1 @1 K" Q& |" {8 M7 j
- UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );0 U5 }( W' r/ q
- UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
/ ~ @) D9 o4 ?7 {9 Q0 U - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );- k8 b: y$ Z0 S0 I2 h$ r+ V# d
- }2 Y' {' D& t: A2 R) L, y# v1 L
- UF_CALL ( UF_EVAL_free ( line_evaluator ) );
: w& C9 d9 T: A# J( H: H" {+ [. ~ - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );: x7 x5 o1 Z2 J9 N
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
/ a0 ]: {7 W0 w) V& q F - UF_CALL ( UF_terminate ( ) );" A6 Q# p8 k( F
- }. y) a, Q! [6 k1 T
- 2 H9 G$ Q8 Q# m) E
- /* This function will disply n_pts equally spaced along the
0 C8 h; E1 e! Z2 K. J# c0 W7 f" P - input curve.
( y" V4 L* u! `7 z' _7 H - */" ~' `" W' P Q% V9 B
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts)! k7 R- Q3 w& a; j* t: X! P
- {
# b# s/ k3 `3 g - int ii;
7 ^" E/ j* C7 I+ \3 q7 w h' {. D - double limits[2], p, point[3], end_parameter, start_parameter;' b* {: g( ]6 y5 G- `
- UF_OBJ_disp_props_t! h* t$ I* Z8 G: P! ^8 d' b
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
+ U5 g4 ^9 W$ L% @/ U$ ^! c0 P0 r2 M7 _ - UF_OBJ_FONT_SOLID, FALSE};
8 |# d4 K, U# b - 5 c9 c% N. a3 N! ]
- UF_CALL(UF_EVAL_ask_limits(eval, limits));
5 O% }: G! F2 S) A - printf ( "limit0 = %f\n", limits[0] );
* o+ e- ^4 S5 a% M - printf ( "limit1 = %f\n", limits[1] );
( e0 p; [% Z; H/ `$ J' X/ I - start_parameter = limits[0];1 P/ @ q9 y" @' o: W/ t& h
- end_parameter = limits[1];
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- for (ii = 0; ii < n_pts; ii++)
- N) x: k* R' I+ [% m/ i - {: [( [- ]4 c; G, W+ o% x# {
- p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));
/ ]0 Y0 k4 R7 ~: T Q - printf ( "evaluate = %f\n", p );& [) Z# x, w- G" | M2 f# p
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));' y; \4 x. T5 V+ ^7 o0 `
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,4 b1 Q' \. y, j2 \" b) \, C) [
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));
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- ' _" b: ^/ S' F T3 q/ l
- }9 `0 C: ?8 w6 n4 P1 B0 L" l$ ]
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