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( [7 f' I$ O8 `
! f7 u% f# @' }
1 \# R3 s8 p3 c# q" _$ ^
, c8 c6 i. O3 b! H n- /******************************************************************************' M7 A; B# y; R, i
- Copyright (c) 1999 Unigraphics Solutions, Inc.
/ R- q2 p. {! I - Unpublished - All Rights Reserved
+ e" L' ]3 M$ K - 0 I+ C% k4 a. r3 T# u; D2 k
- *******************************************************************************/0 c3 X: Z3 Q; h$ _
- /* This example demonstrates the UF_EVAL api for lines and arcs.
# X! z5 D# t* F: A6 H - Some of the UF_EVAL routines operate on an evaluator( V6 T$ A! I5 S \3 r+ @
- independent of type while others are type dependent. No longer use
4 Q0 ?8 H. \7 Y9 Z2 |/ }* L) |! X - UF_CURVE_ask_curve_struct ( ),
' Y4 R* T1 o2 b, Y- ^ - UF_CURVE_ask_curve_struct_data ( ) and
( D) r- F- q/ y! ?. p - UF_CURVE_free_curve_struct ( )
L1 a1 C# L: K( }" G - */, `0 O, A( E/ m. U% {% o6 Z
- * P6 z1 z2 O: {' u1 Z
- #include <stdio.h>
! Y X% N Q% @ M8 y- ^ s. I3 i# ]8 A - #include <uf_object_types.h>
5 F8 V' Q& ?" Q" Y" E1 v3 I - #include <uf_curve.h>
% e: Y. g2 e- y% O- i5 ^ - #include <uf_eval.h>
/ H' d4 K/ l3 q1 b - #include <uf_modl.h>
$ Q* R* K# E: n! h7 X - #include <uf_part.h>; S5 f: U+ d6 c4 G- G8 _/ q! `
- #include <uf_so.h>
: v2 U; }' X- `/ A4 K6 X' J& | - #include <uf.h>: e$ C* n) k9 p) Z" Z0 h. Y' ~
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )! S7 _+ Z) Y2 }% K! H3 v2 z' r. R1 e
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);* } l* p- R% J: L* ?2 e/ Q, J
- /*---------------------------------------------------------------*/
h# v: p8 F) D# W8 b2 ]( B! D - static int report ( char *file, int line, char *call, int irc )* @1 O0 K8 Q- k4 K
- {) k2 F X4 _7 h1 `* Q
- if ( irc )6 |8 \$ U* x! E! q; c2 W
- {& z7 h( I$ P, R- X2 u% n6 p1 `
- char message [ 132 + 1 ];# R. L" e" Q0 N4 K: `9 |
- printf ( "%s, line %d: %s\n", file, line, call );
3 _. W, p6 k' V4 i9 E) t - UF_get_fail_message ( irc, message ) ?0 S% B) n. w) M, A
- printf ( " error %d\n", irc ) :6 s+ D3 |1 x5 C
- printf ( " error %d: %s\n", irc, message );
" u- j( b, Q0 j/ q' W - }
% c# m8 f, [" u - return irc;
: i' v3 j* o( S P& z) ~ - }$ v. t! X. [- L1 I& j8 v
- /*---------------------------------------------------------------*/& R! Q8 Z" V" X
- int ufusr_ask_unload ( void )4 @+ g2 v; w+ b/ m7 n
- {- m5 x/ T* _$ @4 |; [
- return UF_UNLOAD_IMMEDIATELY;: g p$ P: p, z8 w& J5 H% g+ o# @: T
- }3 d% b* { ]# J# }) O. ~" Z
- /*---------------------------------------------------------------*/
/ E5 L( N; {! U2 [9 S% i - /* ARGSUSED */
: Y# W. H' F% E+ K) {& k" ` - extern void ufusr ( char *param, int *reTCod, int param_len )+ v1 M3 b5 H0 o. I6 |% T: F" s+ j
- {# v* {! H/ {# q" b! X) F" m
- tag_t line;( q* _- j5 o: J/ \4 @* W3 u
- tag_t arc;3 k' S0 S7 @" H1 f/ S; Q( Y
- tag_t edge;/ K/ j$ l1 \5 ~7 v% ]3 j
- tag_t edges [ 3 ];
, S' a; a/ H& E) k7 s* ]0 V: {9 D - UF_EVAL_p_t line_evaluator;
& [9 D0 h9 \/ M - UF_EVAL_p_t arc_evaluator;2 Z4 E6 o6 ]7 f8 @4 i6 ^! z V
- UF_EVAL_p_t edge_evaluator;
0 b9 q1 R' \( e' E - UF_CALL ( UF_initialize ( ) );
( q" f0 [' g2 | - /* 9 a% \7 b- S* ]; J# J
- Create new part "ufd_eval.prt".
/ @* _1 b+ ^2 y+ l- C9 ^ -
1 d3 H5 f8 b3 u) Y - Close part if it already exists.( t+ I( H4 v, M8 K# |
- */# U! J( I$ n* C1 T
- {& [. f9 S! J. u
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
& A; z7 T4 z! Z) w - if ( part != NULL_TAG )
3 [3 M6 ?/ W% p. C - {, ?$ e! `2 x$ _- w4 n+ J
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );, R) \1 h" P& g0 n& _8 T1 c
- }
' Z* J+ w; ]+ }, l5 O( E! b S - UF_CALL ( UF_PART_new ( "UGd_eval.prt",
8 b& x: V. Y* T+ } l( s - UF_PART_ENGLISH,
7 G6 I7 v- @# L( k% s P# b: c - &part ) );! L: m8 R/ @& U6 g
- }8 s& @5 R7 G: }' K& b
- /*
8 [' Q& z( K q$ X f& B B: |9 w. C, k - Create block and get edges. 5 m5 m* T. Q/ q e! _) U: J N, e0 y
- */
) I. ]3 H# ?! z; @' }% H0 D - {
6 G8 r& B$ u9 S; d* V/ X - double origin [ ] = { 0.0, 0.0, 0.0 };) r8 h+ c3 D4 x
- char *sizes [ ] = { "1", "1", "1" };
& k9 g( b V g3 A! D - tag_t block_feature;1 z9 c9 ]! o5 f6 u% A7 f( A+ {
-
2 g! c5 C: s6 n& t. | - UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN, " X. x0 @+ J7 P) O
- origin, $ m B( A% [ l$ d% _% o: R9 l
- sizes, 4 P6 i9 ?* G' @2 ?0 K6 o
- &block_feature ) );
: C" P$ H. d+ E. V6 w" g" h - {
) ^$ @' k% J) w/ v7 B* q# T' t - uf_list_p_t edge_list;5 h+ A) j1 Y* k
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature, 4 j+ g; [9 U! K! w! U
- &edge_list ) );
; B; o& q( n$ |' \ - 7 g, a/ F+ O _. o
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, , F9 M) z5 x$ a% ]. {; R
- 1, " e7 v- |7 \1 z5 |8 j
- &edge ) );: A# C9 e0 J* i# ~8 O: g+ r* B$ _
- edges [ 0 ] = edge;7 q7 _# F% R+ R# |% `
- edges [ 1 ] = edge;& q% D7 v# B C) H% D
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, ) M' q! |: e6 B5 H3 a( F
- 0, 7 c0 o; ]2 p) q, y) k ` ]5 G
- &edges [ 2 ] ) );( e- r- m. F& F7 ~- ? d
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
0 z: m( ?8 M& O$ R - }' y3 k; w7 K+ T. S# J% W" V5 I
- }
+ c+ q" b6 f* ~! q - /*
/ z* S3 {. Y1 o0 Z2 ^. q9 l - Create smart line.* G6 \' c `( l+ S* W ]
- */% N6 ]& U/ Z' ? c0 y- a# `) V' B7 d
- UF_CALL ( UF_SO_create_curve_extract
& U; K4 A/ L# W - (
0 j+ L# J: V, S8 T V2 F/ K - edge, t. n7 V7 r: {3 b4 Z k+ \( R
- UF_SO_update_after_modeling, ! D! Y0 n/ {4 i
- edge,
: _% d- F: l; Y( X4 U - UF_line_type, /* enforce line type */% x- ~& @0 N& J" B# _. \
- 0, /* no subtype to enforce */
: ~% ~7 K7 b8 j, K# n5 k - NULL_TAG,) W5 X! M5 z+ H7 U$ m
- &line ( S% C U7 G; E8 ?* k' {% t% o
- ) );7 j( }" v8 G3 y# o; h
-
" L) ~, L& |; t S) Q7 B - /* 2 s, Y+ J' I* `- @! k- n
- Create smart arc.
6 `5 D! l) e8 o" l% K) \1 R - */
# @7 G2 ?+ ^- ]# h1 n+ a9 Z2 [; F - {
2 N, f2 |: b5 e; g - int i;6 H1 b$ t v0 @
- tag_t points [ 3 ];$ {' E( y8 o& P! e4 _5 x* N
- for ( i = 0; i < 3; i++ )4 ^8 \* _& t+ G" r, a, B. e0 k' y
- {
/ Q: ?# P) r8 f6 J& ? J% ~# S - char *strings [ ] = { "center=1.0",
5 z8 S, b4 L8 G8 j7 W% ^, e* r$ _ - "start=0.0",
& H6 h- k" A: O+ F- I - "end=1.0" };
8 P( ~1 x3 B* a) s/ N( j: x3 E - tag_t exps [ 3 ];/ k$ p1 ^# G4 ]$ K
- tag_t scalars [ 3 ];* F- d* T6 n' \/ V. B* u
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ], . V. M1 i& u8 x3 \
- &exps [ i ] ) );
- f! M1 v$ v! c) U# e - UF_CALL ( UF_SO_create_scalar_exp , E6 u$ f9 q* j2 f) u% ^$ B
- ( 5 W0 o# F7 a2 L9 r- Y% F
- exps [ i ],
) r4 N6 H. Q- g6 A - UF_SO_update_after_modeling,
* q7 Z! A6 A+ v9 g% Z - exps [ i ],
8 H q3 @/ v( v& {2 j7 u3 O - &scalars [ i ]
% q, u% j6 }2 C1 n - ) );
* ~* A) L" p* {, i - UF_CALL ( UF_SO_create_point_on_curve % `8 l9 ?# G% b% H
- (6 _. j+ k) m7 P3 ?
- edges [ i ],1 L2 I: C. j- y- t: ]# j
- UF_SO_update_after_modeling, ) ~6 V; }1 U, G3 `" g
- edges [ i ],
, c }; H+ Y! _6 B6 y9 a$ u - scalars [ i ],
9 L. q- s, z5 F, C, i0 t' X - &points [ i ]
9 Z7 O$ c9 d x - ) );6 H2 D$ l/ K+ V
- }3 B& G) o$ B1 [" u# r# I. ^9 l
- UF_CALL ( UF_SO_create_arc_center_2_pnts 0 D, z" @ H+ M. t7 A* j
- ( * K$ ]6 a9 U$ m; v- V
- points [ 0 ],
% D8 U" |4 l- I% x/ l4 p2 H - UF_SO_update_after_modeling,, B7 {. a) P9 d
- points, / |! d/ s/ ^& F
- &arc
# Q* L8 B1 O! X - ) );2 {# `1 P7 A! C6 g
- }
# q) u4 K4 ?5 F* `5 _8 X2 r+ G0 g -
) U1 Y8 A' j d3 w5 P - /*
0 m* c2 L. \5 R% K+ h( A/ }; R2 I7 n8 H - Smart objects are created as invisible objects by ! W& z5 m0 g& u" N
- default. UF_SO_set_visibility_option ( ) can be
+ ~5 i6 g( ^0 g7 L; v7 w5 w - used to make them visible in the graphics window.! U' O6 e" U- r2 v, n" X
- */8 ^: d, P8 h8 p* I- J
- UF_CALL ( UF_SO_set_visibility_option ( line, ' a8 P* o) u0 [# m1 _
- UF_SO_visible ) );
4 f3 ]2 _( _) ?, l - UF_CALL ( UF_SO_set_visibility_option ( arc,
& e4 H: [% x7 w2 [2 Y# X* t - UF_SO_visible ) );
d- U: q( ] R6 D' t - /* 9 J# d W: n, w9 E
- Get line/arc/edge evaluators.
! V) S6 f* M# y, V/ W - */ e1 B R/ p0 x
- UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );( a# ~( q z4 w. m4 ?
- UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
: N" ` V( h' ^1 T2 u! A - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );; Y) L, w1 v4 K/ i; z8 P* H0 Y/ i
- show_edge_points(line_evaluator, 10);
; F( R7 }7 H/ C% j+ N7 y1 S( R! O - show_edge_points(arc_evaluator, 10);
. Y- o5 \3 t) M' g - show_edge_points(edge_evaluator, 10);
/ m6 `/ [9 } ?' E1 j - /* , r! _. `) Q# D! O; k, b
- Get line/arc/edge data.
. H- f. O# D" `0 B - */7 f0 K- z, L4 p4 y5 K8 v5 e
- {
" ?0 P. o" N3 M1 {: \( I- W+ ? - UF_EVAL_line_t line_data;! K% |; C- Q* {7 M' L# _) k
- UF_EVAL_arc_t arc_data;4 R5 F* T1 F! s! i; o1 f
- UF_EVAL_line_t edge_data;) w) w' y3 ?) ] B
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator,
% y6 s: e$ Q% l2 q - &line_data ) );
& i& E# B. m0 ?4 P5 b: b6 O3 F4 n - UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
( B" O7 b, ?$ J% A6 n# t) j( p# u - &arc_data ) );. o9 Q4 s% F: h5 o, m" u
- UF_CALL ( UF_EVAL_ask_line ( edge_evaluator, 7 _( B# M" T! N! k
- &edge_data ) );
" ]& h. b, U; `0 A- q k - }
' S% x5 R9 |" t6 ^' @. h( | - /* ' L+ P! y$ x9 q) e! r% ~
- Check line/arc/edge periodicity.
5 c/ i& }$ O* t f4 B/ C3 ~$ @ - */' j3 r6 x B+ W) t' Z
- {
3 n& r; A) G: l7 U+ W - logical is_periodic;, G- a/ M# `1 n; {0 `
-
/ `- m7 U; V8 j, s9 y/ k - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, & {. S. I O$ ] ` t" p
- &is_periodic ) );
) |" K5 s/ D0 o% q7 f+ }5 v | - UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, 7 M u4 I* p, F' y. z. v. y1 D8 u
- &is_periodic ) );; Z7 f8 n o. |: {) d
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, $ N* Y3 o5 f& H* ~* n. {, o9 C/ E
- &is_periodic ) );) G' G1 P( U P8 E/ Z' R; F
- }; y# N, A, \4 w, W8 {$ w% k
- /*
# z2 O. O* i( m - Evaluate line/arc/edge.
* R; R4 F l8 w% F/ d - */ ~) a: o% f* r6 I$ q' x. f
- {. W3 C- b& c$ N3 s
- double limits [ 2 ];
3 q" l J# s' y; v& F - double mid_t;
6 |- G' a; }/ s9 O0 g0 c0 X0 | G - double point [ 3 ];
- ?6 c# a. ?, \6 T - double derivative [ 3 ];
7 J, o, u! Q- m - double tangent [ 3 ];8 [- y. P/ Z/ G; I* J4 h! H9 a
- double normal [ 3 ];& I' {5 o% O0 H/ d3 h6 F4 f
- double binormal [ 3 ];
9 D& ?. ?. W/ M* ] - UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
! @8 V/ L9 @8 J: Z - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
9 s* z# T' Y& C' w! V# }. Z2 e - UF_CALL ( UF_EVAL_evaluate ( line_evaluator,
# S* t8 ~- L$ ]+ g/ { C$ y5 ]/ n; B - 1, u, `% q2 q% u! Z8 b U
- mid_t,
1 R7 l1 B s* ~0 ]& X; q- h- p - point, 3 d; H5 W3 f0 N, E
- derivative ) );1 _" e1 p2 `: \
-
5 U C5 \: w$ e - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
) |$ ?2 T4 q. c7 u - mid_t, - G6 D# l* m, c
- point, ; v6 M! Y2 J3 `/ N
- tangent,
) k s9 l3 k; a) U - normal, ) m" B. N7 p( |' C( ?. a
- binormal ) );' l4 a8 E" \9 v/ e
- UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );! ^! Y( `" ~$ T: i" o
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
! L& B8 N+ R U0 ]3 S -
0 {8 d6 S5 r2 j' X - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator,
9 W1 j; z# Y5 v- Q- K7 m o - 1, ( r2 K( o a; [% q
- mid_t,
0 K5 _; S2 g& r8 k b' h& C' S3 T - point,
% @! a/ ~- b8 \: \ - derivative ) );
4 j2 h. \. {, [* O5 O9 Q - 1 @$ a4 D8 ]; `/ m! f% x
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, ; P7 O, r! M$ [0 H$ p: ]7 R
- mid_t, 0 ?5 \/ {& M( b# t! c
- point, 5 J# q& x7 ?* ~5 Z
- tangent, " _: M" K9 a+ H- V9 m
- normal,
% t; D# F7 a6 n. o - binormal ) );1 I$ P- B- @- A8 u. O3 T
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );
5 {: @+ ?4 ]7 ^# J+ g" { o7 [- @ - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;) z% w% g5 w; x) ]1 i! M/ m
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
$ I: _9 ~4 G7 h" x/ a2 A9 Z6 }. H - 1,
0 Y( k9 S5 }9 [; T) _ - mid_t,
- u" s# Q" z( { - point, l# `/ @( C# j! y! \
- derivative ) );1 b g7 L, O- x
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator,
`8 z, P# ^' \$ z" {3 { - mid_t, ( ` d) D6 X8 s# |+ r! s& C
- point,
( A$ K; R! D) i - tangent,
- d# \! @/ O2 z0 m( Z- d - normal,
" g' S9 {# Z; z7 O! `" b# y - binormal ) );+ Q: `; l3 R- ?. ~* U0 X. K3 u
- }
2 v$ `0 h! {4 ?5 a7 x - /*
! H" k1 H7 J& R5 R! U& N - Check line/arc/edge equality of evaluators.6 R+ `: z/ ?+ O7 k% u
- */5 u. |4 k8 H. N6 M( @- i
- {
" d) N4 n/ k8 _ x - logical is_equal;2 S, v" y! A: z: n4 F. R
- UF_EVAL_p_t line_evaluator_copy;
3 f$ U7 u( M+ \3 x# d* ? - UF_CALL ( UF_EVAL_copy ( line_evaluator,' U$ K: U6 x0 ~4 T8 F/ }8 I7 T9 ]
- &line_evaluator_copy ) );
* ]2 k X" {, r - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
2 A/ Y0 d! |$ a/ R$ N: _. r - line_evaluator_copy,4 V: M% R# x b
- &is_equal ) );
4 p# F) k, L: Z5 a. c - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );" l) p$ H& C5 Q) r J
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator, 8 N7 a' x3 q# J* v
- arc_evaluator,
, a2 Q( L) _$ x4 j Z - &is_equal ) );
0 I# z$ I! R1 F0 l; K4 d5 ~$ ~ - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
) E5 D+ j! W9 r- w - edge_evaluator,
- ~5 `! h! n z - &is_equal ) );
+ m t- R4 Z: E5 W; [ e - }
u Y0 f- Q- n. X) a& [ - /* ) c. c. B$ i- M8 v
- Check line/arc/edge type./ ?& k3 S4 H' v8 [
- */
4 h2 k0 H8 s4 L) ? - {
/ q; O$ e \2 K+ C) N - logical is_line;9 S, N" j9 c8 C$ k; ^' Y' R/ q
- logical is_arc;
0 p" c+ f1 q% U1 I2 h - UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );
, B3 ]9 t+ {$ Y# e - UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );3 h/ s- o! P# _: X ?0 u
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
- \; e$ D F; n9 k+ f - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
Q3 r# ?' b8 F" D: I4 F, F - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );3 j) Z* M- Z" n! @$ c. \) F
- UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );
\6 y8 u# a. e7 T5 q' q4 n - }
: U) m2 B. c0 q9 E7 W! e8 Q - UF_CALL ( UF_EVAL_free ( line_evaluator ) );
% @- _4 P" @! B+ T) d - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );2 q3 p8 F/ P' G1 O
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
6 i, z- a8 \) t4 |4 R1 E. i - UF_CALL ( UF_terminate ( ) );
1 n, b& f8 ?6 u7 x0 n - }, [4 \6 o2 g4 P) P3 R' k j; J& [
: J0 b- m8 h6 ^ H# {- /* This function will disply n_pts equally spaced along the8 ?2 M2 P f* z% z6 `/ G3 H6 A
- input curve.2 r8 K2 i+ A8 V) H( O
- */
7 ^5 T6 N. z' ]$ m& G; X - static void show_edge_points(UF_EVAL_p_t eval, int n_pts)8 `* S7 T; k7 c2 m8 W. z
- {
0 B5 N( `1 n3 D# L1 V0 H# f - int ii;
8 Z. e; ]; d' u, D, r7 C - double limits[2], p, point[3], end_parameter, start_parameter;
; Z0 o* M- x& C8 Y5 u) }0 q - UF_OBJ_disp_props_t
, `9 Q0 o$ o+ |# k0 @) U+ s - attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,. n2 ~0 W0 [* U( m% E
- UF_OBJ_FONT_SOLID, FALSE};
6 X& J8 }$ ^2 A, a- Z3 c
% a% l/ u% A5 P( {6 s( w9 Q- o' _" f- UF_CALL(UF_EVAL_ask_limits(eval, limits));
& O7 j) a2 z. ^& z- j6 _ ?8 j2 I - printf ( "limit0 = %f\n", limits[0] );
8 z' V' Y/ S: O# {0 l - printf ( "limit1 = %f\n", limits[1] );$ f4 a: c% m( W1 n
- start_parameter = limits[0];$ a+ @0 R# W: q
- end_parameter = limits[1];
, t8 a! }$ P5 H
( o- ^% \4 y/ y1 A- for (ii = 0; ii < n_pts; ii++)
- D/ p) s0 I6 b& T# }; P - {
. y3 C& W/ o- C; K7 u6 |' ? - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));4 m- [& F: x- G H
- printf ( "evaluate = %f\n", p );% d3 U% a# F R% |
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));
' H, R# i0 g) J# U - UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,4 u6 b+ j K, W4 l% x4 q; G
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));/ a3 ^9 ]5 o4 b6 Y" K
- }
( P! i0 d! f" |. P! r. t& S - ; b0 J" D4 z: @% j2 J6 T! c
- }
- w4 w, X% X. |& k% `
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