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- /******************************************************************************% d9 t7 X' I9 P
- Copyright (c) 1999 Unigraphics Solutions, Inc.
0 N- j3 V/ I* U0 d% k: Z" x. f - Unpublished - All Rights Reserved$ `- U/ l6 J1 e, C5 h5 M
+ ^8 q7 c& H% |0 ]& V3 M" m& Q# s- *******************************************************************************/
\& r( E& ]0 d- K2 s4 o, a - /* This example demonstrates the UF_EVAL api for lines and arcs.7 |! d4 t8 b( }: j
- Some of the UF_EVAL routines operate on an evaluator# A9 \, X; b5 |4 }; \9 I0 w
- independent of type while others are type dependent. No longer use* y4 B) ?* P6 m- L n
- UF_CURVE_ask_curve_struct ( ),
! d" p' g1 ^ y( {4 Y2 K7 q: j - UF_CURVE_ask_curve_struct_data ( ) and
4 T0 D2 y7 n9 I# m( z- i# p - UF_CURVE_free_curve_struct ( )
8 z9 v" g: w& q" R - */
: k4 ?- P2 o4 G5 z6 j
9 A$ z# ^( y% a6 p( N7 C+ K- y- #include <stdio.h>
% A( H7 u6 t$ @- Z* i. P - #include <uf_object_types.h>
7 w/ X% W: k4 {; S- n& Q) h) t" B; n - #include <uf_curve.h>
* K' w D+ W# L# a- o v( @4 Z - #include <uf_eval.h>
8 R0 T) b5 W9 R" C; Q - #include <uf_modl.h>
4 i$ G) e4 d0 e* U( A - #include <uf_part.h>
8 g/ L3 p( e, K - #include <uf_so.h>
+ P5 A7 \( J/ }# ^6 G2 ]; N5 V - #include <uf.h>& O- H5 ^ B) r
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )3 p- H/ x$ H8 j
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
2 A# l0 q. ~' Z+ Y# ? - /*---------------------------------------------------------------*/
6 F) w7 K4 g$ y6 V! p j+ | - static int report ( char *file, int line, char *call, int irc )
: s$ x! n7 {9 O) r. B4 P- ~ - {
0 \$ q1 T0 J2 ^- Z4 L7 s - if ( irc )1 O7 q m5 ]5 f$ z, F" ?
- {
" d! k. L; ^; M4 o - char message [ 132 + 1 ];; V! g3 f4 n! D- C0 R3 M+ W0 s% J
- printf ( "%s, line %d: %s\n", file, line, call );7 E' Y' S7 Y) J4 A9 O
- UF_get_fail_message ( irc, message ) ?
' E8 B, |- J* m: F - printf ( " error %d\n", irc ) :9 x" W8 t: L6 H1 f$ z5 B+ \. p$ G
- printf ( " error %d: %s\n", irc, message );
$ D- l9 `. \- L4 T - }6 \% v" z3 A7 b% p4 X) f& m) H) K
- return irc;3 k9 I' M; E8 G* X x& t
- }1 C: R3 e8 U1 I- q/ G- B
- /*---------------------------------------------------------------*/! @. A+ g: p8 d$ a$ {, V
- int ufusr_ask_unload ( void )
) A+ I' x$ S( i# x, o7 w: { - {' |0 {1 g& J D
- return UF_UNLOAD_IMMEDIATELY;
7 R, R7 g& B( b) y p9 ]' d - }3 d k8 ~% g" f0 [
- /*---------------------------------------------------------------*/0 P3 ?( k0 _* e
- /* ARGSUSED */) F8 I: B) Q+ X+ _
- extern void ufusr ( char *param, int *reTCod, int param_len )- G- m7 M; L, C' d
- {
6 g. I/ \2 C: v. \+ N - tag_t line;0 ? C x2 i' c; v/ k! y" T
- tag_t arc;( u; X: l& \3 c6 G
- tag_t edge;
% ~& y+ ]/ ^. D9 l, Y - tag_t edges [ 3 ];+ }0 L4 t7 | V5 c8 I4 w9 P
- UF_EVAL_p_t line_evaluator;
; M( q6 B7 M" d! v# j - UF_EVAL_p_t arc_evaluator;6 W* e: U3 K0 ?. ]
- UF_EVAL_p_t edge_evaluator;
0 a* G# w) f ?7 Z; ~ - UF_CALL ( UF_initialize ( ) );
1 g, |, P4 q4 S; N& E7 ` - /* 0 j7 p- L( e6 _) m
- Create new part "ufd_eval.prt".! e; ^; @+ R1 N( d$ x4 `
- 9 n; b3 `) h$ l0 Z$ w, w# e
- Close part if it already exists.
6 P: n b. ?% g+ {5 O. g5 R) } - */# k) X7 K7 L0 S6 k; ]/ D& M
- {+ J) d Y1 x1 x* U" V6 @
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
z2 t# D0 c% W - if ( part != NULL_TAG )
4 ]' d6 t; h+ t5 T( i - {# P% _9 n( D$ u+ \7 c! B
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );
( B, [ F K; e! | s* N H - }
, Y0 t( M T8 L' L$ H4 d - UF_CALL ( UF_PART_new ( "UGd_eval.prt", / y2 N$ I8 H* `
- UF_PART_ENGLISH, - D& d1 M$ @$ m
- &part ) );
4 ?8 x( l d" U9 n - }
- I- {. U1 ^9 ~1 r% ] - /* # n& X: S4 H7 h% n3 s, C5 l
- Create block and get edges. : U/ S+ o0 X8 v: e: c( _
- */6 `' g1 P% O# s. \/ b
- {
, C; |3 B5 {+ m/ t0 x - double origin [ ] = { 0.0, 0.0, 0.0 };- z& E& B, z2 C7 ?9 }8 J6 e
- char *sizes [ ] = { "1", "1", "1" };( C; E- B. c* V, R. o
- tag_t block_feature;( h+ z8 {/ a0 T7 {
-
1 o- n5 X7 [, I: @7 i. { - UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
, G, H$ z; m. q- m: Z2 ^ K# v - origin, ( m- o6 n; q* T/ j, s
- sizes, 6 s( }0 ~6 ^% g6 |+ O/ i
- &block_feature ) );2 w0 Q& a! T& i3 m& T2 S
- {
8 c8 c Q( w! r5 a& Y - uf_list_p_t edge_list;9 }. ?' g& z- D/ D' `
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature, - w* @' s* T1 G+ x8 c# j' ?( n
- &edge_list ) );
' i* v; C6 J7 X! B% q2 h+ S -
( K, g4 d* u& L8 [/ I - UF_CALL ( UF_MODL_ask_list_item ( edge_list, - r6 D5 y t6 d9 H0 Z! I$ [
- 1, " d9 z& i6 h. P; }2 w
- &edge ) );: d; Q" [; [$ D' B" ^! e$ v5 {
- edges [ 0 ] = edge;
; c" Q, y Q% `" o - edges [ 1 ] = edge;% ~- l2 P/ D9 X; }7 m3 s/ g
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, 4 d* V/ q. R2 f1 V' U* F( ?
- 0, 6 t) w( C4 D- Z1 |% j: L3 d# A6 C; q
- &edges [ 2 ] ) );' h1 e' T0 y) k2 @1 F& h
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );' R+ o6 d" F0 n: Y4 I9 w* \. }
- }- I* i% I) D6 X' {: a: H# K
- }( m' l* J+ }3 ~4 ^% E
- /* + B: k3 @' W- d" n$ s
- Create smart line.
2 S# H! T; H5 m - */
4 _7 o" A: [% p; q' k - UF_CALL ( UF_SO_create_curve_extract # w& e- `! \' G) A' C" I8 X5 p
- (
3 ]% l& y2 d- I' ^0 ]% {+ \ - edge, 0 n: s; B6 R# o) z
- UF_SO_update_after_modeling,
8 }" }, l0 L: E) \4 I% q - edge,; }# r) Y6 Y( n' o5 M
- UF_line_type, /* enforce line type */( ~' q! D3 s8 W- v% W
- 0, /* no subtype to enforce */% ^$ E* T- c0 {6 T: c' A( `
- NULL_TAG,$ ^# d4 ?( l8 E# D
- &line ; z( i6 T0 P4 b. o9 ?4 ~ [! m) W
- ) );" m1 c* H- |3 J4 X2 [0 _
- 8 [0 W9 C3 [* l
- /*
; }7 k3 a' x: _6 ?; z# A+ x, Y5 i - Create smart arc.
) y+ b/ i! u' R: `" m1 S+ c H - */
$ y9 ~/ e2 w& R. e - {; |! M( |; ^/ G+ ~& M% i
- int i; M$ e: F Q/ ] J
- tag_t points [ 3 ]; x; R( R2 t) l7 j V6 c+ l
- for ( i = 0; i < 3; i++ )+ r( P) b: W) V7 e8 m2 K; U9 B) [
- {) D* y. |! {$ P6 q* M7 o
- char *strings [ ] = { "center=1.0",
' y* _' N4 s0 I9 V - "start=0.0", 4 u$ ^/ ], g' F+ }4 P, i' Q1 I0 q
- "end=1.0" }; F, X( H' Z, q3 s1 z7 M1 Q) d# m
- tag_t exps [ 3 ];
3 W" U& R, v0 z! y- w - tag_t scalars [ 3 ];
! u6 y) p) ^& W5 W8 ~1 f7 q0 u - UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ], % l& [) [+ ~: c. X2 N
- &exps [ i ] ) );5 y, s% \5 j. B
- UF_CALL ( UF_SO_create_scalar_exp
% n0 g$ B. b2 u& K8 r - ( : L. n7 P: {# ]
- exps [ i ],
6 D" g0 x8 A ~, O3 L E- I4 O - UF_SO_update_after_modeling,
8 M8 g% ?3 e5 ]: Z; |" P l - exps [ i ],
8 Z( O5 l* N% P. Y& c$ i" B - &scalars [ i ]
8 c( A, l0 g8 P - ) );7 M# Z7 }' [1 Y+ B/ N7 {% Q) I
- UF_CALL ( UF_SO_create_point_on_curve
; z8 K; B! @ x# M - (
2 z1 e6 Z1 V. F. x - edges [ i ],
3 M$ t) z. X1 k" I! y - UF_SO_update_after_modeling,
" s/ l1 m2 V. @1 ]& Y& E$ j1 n - edges [ i ],
5 f$ t1 `, X# m: g# _ - scalars [ i ],
3 s- t9 C* y" z; Z5 N - &points [ i ]
, X8 X1 n$ C/ f" S/ n( _* J - ) );1 Y( d* q2 [7 B
- }" A: H" f6 v1 ?; Z& `
- UF_CALL ( UF_SO_create_arc_center_2_pnts * Y/ P! L3 C) ?) e- D: t
- ( 7 L2 a, @; t, q9 w, E. I) _
- points [ 0 ], 4 o+ q( x9 J" X# j5 U
- UF_SO_update_after_modeling,5 Z% h# o2 `2 }% M1 g; q x; L
- points, # H+ Q! J- [: g# T0 Y0 ?; O5 t& l1 m
- &arc
$ \ N, u% @' `2 N ~; a* a - ) );& e8 }% ?/ P& P( L. M
- }( y; A, w2 e2 r" x/ D: _. {% Y
-
- I0 T# L* A& q& p& h - /* . m4 [' F8 ~6 R3 E k
- Smart objects are created as invisible objects by : ]/ ?- F9 d" P$ j8 U2 B9 W
- default. UF_SO_set_visibility_option ( ) can be 3 f8 Z6 [ H- B0 K' C c0 c: Z
- used to make them visible in the graphics window.
- t. @9 a+ E r% o! M - */" w( { V: q6 d2 }6 f
- UF_CALL ( UF_SO_set_visibility_option ( line, + r' L& L2 w* {
- UF_SO_visible ) );
4 V) U N* ]; v* D8 C - UF_CALL ( UF_SO_set_visibility_option ( arc,
7 F1 A. ~& R6 ~7 c - UF_SO_visible ) );: k3 g1 K, X4 ]8 \
- /* 9 q1 _- `/ v6 t( ~& w, k$ Y
- Get line/arc/edge evaluators.
/ I7 Z m4 C2 `0 d" L) T ?6 o - */# B* @6 ~- X; j5 p- E& ]
- UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
( y; `- `0 O- @2 I. [' Y; ?6 n - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
1 ~9 ?# X% R4 ^, I' ~, h& b - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
) ?( a2 ^6 b, c) m - show_edge_points(line_evaluator, 10);
0 k" Z5 |% r# ?( k/ A' s4 o - show_edge_points(arc_evaluator, 10);
8 i4 G1 i6 g/ ` - show_edge_points(edge_evaluator, 10);* _; M# \' g, P& I# `6 @
- /*
, M ?& |0 W6 w+ J% T - Get line/arc/edge data.% A( R$ g& D' H5 l$ P1 y
- */$ v5 }0 p# a" P5 p. i
- {2 v- {* D+ V; ]; {" C
- UF_EVAL_line_t line_data;1 H* q K2 _. ^5 x5 i) b t0 d
- UF_EVAL_arc_t arc_data;
( l( ?2 G, ~' b, h, W8 a9 E - UF_EVAL_line_t edge_data;1 z! | u5 ~/ s
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator,
2 T' F/ ]1 q4 B9 B2 e& T - &line_data ) );
- k/ ]' v P% F; f5 l# K - UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator, / ]$ L0 B& f% x
- &arc_data ) );
6 g/ X8 d# z4 n - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
% ~7 E U T: s) l3 I6 q - &edge_data ) );
" I$ P8 n4 b# p/ a0 Y - }4 e, E9 r7 n& q' s$ g0 Z
- /*
0 r, g3 u3 g$ A - Check line/arc/edge periodicity.
+ S+ r' F! s& v2 K) @- D - */
2 h# B$ b# L8 g1 i6 u4 G* L - {
: R8 h, J: U8 Y; A* X- ?; n4 \ - logical is_periodic;
! m# V! I: ^* R - 1 e# }$ v6 V& \1 T& P
- UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, : \. O: u" U9 @3 w8 T
- &is_periodic ) );5 z7 t$ V W' J/ q+ h9 Z
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, ( j i6 ~! \$ d( K5 A
- &is_periodic ) );
8 A7 C! K/ ]1 _, P- d8 u - UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, " K8 g) v \. } g/ e: E, R& j
- &is_periodic ) );
' F: @1 s7 O5 I* J* [4 a" N - }
: [1 B* `. R: V: ~6 s2 M - /* * H3 j6 y2 J/ l( W9 Q
- Evaluate line/arc/edge.
# K" i Z1 E2 G* @" Z+ p7 T/ ^9 V% t - */
7 g! b. l; r) z1 Z& | - {+ w6 _3 m2 \' @, S( M6 k
- double limits [ 2 ]; b. T5 h. t+ m. u2 V
- double mid_t;
: V- O9 j+ y$ |/ s - double point [ 3 ];4 M5 k2 ]/ I' E* h: P. f
- double derivative [ 3 ];3 L3 P; I2 @. v# I0 M9 j
- double tangent [ 3 ];# ]1 O0 q' X6 m5 T+ v' y
- double normal [ 3 ];6 z1 Z, r ]& A5 v( `
- double binormal [ 3 ];5 M6 n. w* z. R( h
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );* t8 M7 R' L2 t4 ?
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
* L% }9 _8 d+ P8 I) i) U - UF_CALL ( UF_EVAL_evaluate ( line_evaluator, ; V9 t7 O# l% m9 s) E0 z0 ~
- 1, - |, j0 Q* G) x, w- w% ~
- mid_t, 7 l0 A" I# x2 ^& Y$ @1 _# Y
- point,
( I* F, L8 ~0 k - derivative ) );
- k7 x6 b2 h* q% b6 r3 [$ t/ U -
g- `" f8 J+ z* @ - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
$ u9 B' A' F' G8 m - mid_t, & W) j" W% L. g! @( c. v9 e4 N: `& S; G
- point, ! Q8 n( J; h E% u
- tangent,
- c& a0 [6 l6 ^# O4 v, O1 k7 x - normal,
" r4 W' l j6 g2 l - binormal ) );$ {6 x9 ]% D' ~! G# t, R$ e
- UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );+ t* G9 t) F* ]7 V
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
# f$ \, o$ C9 C -
2 S( `4 }1 Y" R* r% l; I7 o. C - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator,
+ P+ I) P Q) h" m) v$ x/ c - 1, 7 R8 {: ^7 J" p/ U! [
- mid_t, . ^% s* N. [9 @' c7 o2 l
- point,
- X! i c4 G3 a k K* F8 a" B - derivative ) );( S% K1 }5 a M6 \* x8 |
- 1 H! e0 @$ K# l* ~: J2 V+ ]
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator,
& `; ^, |8 f7 _8 v: q - mid_t, - O; |9 |( n, z' v: r. b2 |
- point, - O3 m. n+ Y! A& N8 d6 ~
- tangent, - _. x9 H% p; f- |8 e* [5 _ ~
- normal,
/ u: ^ x; m; \$ |. } - binormal ) );
- v" D+ K8 I/ H7 K9 |: u! Z - UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );( c! q4 N7 E" _; B: }' J: V
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;2 s! ^9 I' u* [5 G3 p" F; G8 P' Y3 Q
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
6 k: m/ B8 N- j; ? - 1, 4 b' X+ ] |5 Y$ X) d
- mid_t, , L$ ^$ Q0 D( ^) [! o8 f9 c
- point, # {! G$ y Q5 [- d" M' e
- derivative ) );
7 F1 j1 P% I @. t - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, ) ?4 d% E! W6 V K
- mid_t,
- ]" i& p/ [' |. `/ A g2 s - point, 0 k: h% t3 S2 x8 D
- tangent, 0 Y! a" S" G4 W1 L4 a
- normal,
: y; E+ w3 @6 Z - binormal ) );" i/ U! c, ?( q- P! W8 F+ Y
- }
- b8 b& ]+ z0 k" O, | - /* ; i& ^6 W6 c# C6 [- x* h
- Check line/arc/edge equality of evaluators.
" [. }5 e5 f, G0 M, ^- ?; T - */
4 S6 l* K7 C/ F8 ] - {. Q! k0 H, S: W# O9 G
- logical is_equal;
6 p- F. P& |6 k6 ~3 } - UF_EVAL_p_t line_evaluator_copy;. C% m$ J+ j; v1 ?6 ]
- UF_CALL ( UF_EVAL_copy ( line_evaluator,9 `; F' j2 o7 C C& o6 R
- &line_evaluator_copy ) );, p& q2 B6 _5 v4 H- k
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,1 q/ W5 ^5 H7 m. I4 |7 S' h
- line_evaluator_copy,
* v# m! {& }3 G$ p2 t. {3 h6 c1 ~ - &is_equal ) );
8 c0 B. a1 x H7 x" [6 v# \ - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );( `+ c( P" q, S9 z# C3 Z5 }
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator, ! V. V5 ^9 _& i4 b9 R H" N, u
- arc_evaluator,
r6 r/ C+ {" d+ {) Q& z0 p$ i - &is_equal ) );; m# _ |! g- b$ U: p- t
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
# J& X3 Z6 z u8 B; U: P- f7 v - edge_evaluator,
6 ]& K. M, u+ W$ U8 o6 O" L, v - &is_equal ) );
% v% m+ Q& ]$ j' `* m! i% I6 N - }
& q& A% h1 k' v* y: n - /*
E7 K6 Q, x5 ] - Check line/arc/edge type.
/ a2 i0 V8 f2 y8 ? - */$ S( N' q( O5 Q$ m
- {- k Z0 h& B) n5 W2 M
- logical is_line; Y; C3 q3 y5 I# D5 D/ H* C
- logical is_arc;
% N! Y4 {* y/ a% w: h - UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );4 I# k2 E; P0 {7 H9 T
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );, f# x- e9 g" w; H2 {& o+ h
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );& u9 P; x6 d! _: X
- UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
% G4 C) x, S+ l; L - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
1 f1 w Y8 c% E4 {$ g - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );
; ?$ v' s. W6 { S$ n0 u" \0 @ - }( y2 C. D5 M3 W
- UF_CALL ( UF_EVAL_free ( line_evaluator ) );
) }. m. I- G |/ b2 P) N - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );6 H; L# Q6 G" H) o/ L+ w$ ~; X1 d7 ^7 \
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
$ c) m; s* C5 |1 }8 H8 d - UF_CALL ( UF_terminate ( ) );
- S3 A7 Q1 h R! Z3 j - }8 Q- ]' v' ], T: P7 A0 P
* V0 H3 N, ^: U* V* _8 l1 w- f! V* Y: ]- /* This function will disply n_pts equally spaced along the
8 @& B# F! \% s/ e- ? - input curve.
4 t X# v, |) L$ o0 V: R( Z: \* w - */
9 d, k& D5 I2 ~3 p - static void show_edge_points(UF_EVAL_p_t eval, int n_pts)
7 O" S/ d. R9 y R - {
0 Y) `" x/ z4 }$ o5 u3 N% u* U - int ii;
8 [0 N: t# C0 i/ G" }* q - double limits[2], p, point[3], end_parameter, start_parameter;+ W& \% {4 I( M4 c2 U8 O. C9 n
- UF_OBJ_disp_props_t8 o: a9 `4 W( Q" L1 o
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
0 F* }* ]. @+ x' H% K - UF_OBJ_FONT_SOLID, FALSE};+ D2 C7 I- V( m6 [! F0 U2 K" B- h
0 v+ S+ ]# H0 @2 [) |; _- UF_CALL(UF_EVAL_ask_limits(eval, limits));
( ~; I8 b3 O& n - printf ( "limit0 = %f\n", limits[0] );% o5 R A' `$ M: b: r$ v2 h6 ]
- printf ( "limit1 = %f\n", limits[1] );
2 a! a0 `/ b8 Z: b - start_parameter = limits[0];
+ z5 `; R9 y3 v7 D3 v. I. p - end_parameter = limits[1];
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- for (ii = 0; ii < n_pts; ii++)1 H. u* q6 n* ?! q) i2 p) y
- {9 l; U# ]# J/ N4 _% E
- p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));
/ Y5 B* ?+ T% ~0 i% i - printf ( "evaluate = %f\n", p );; r, a0 `7 f- Q$ Y i
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));# d# j' t/ t) r/ s; [
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,* Z- x5 N* m2 B# @. y
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));
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