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7 U, w. P# G- a) [0 ]- P
: G$ d0 u0 N0 Z4 ~& l# R
8 b7 M; c/ j0 v" G- g4 a, @
: f8 s& x N5 O2 o0 W, F- /******************************************************************************
/ F% O# h3 Q0 }4 k9 ?0 U - Copyright (c) 1999 Unigraphics Solutions, Inc.
* o I' |* h. Z6 j7 ~8 o2 w* a- }4 n - Unpublished - All Rights Reserved9 |% F' Z7 D0 x- E+ e/ {. f
- ( u+ B+ h; M: ^ s6 R
- *******************************************************************************/
; }1 I( \# e0 m% ~4 Y4 P - /* This example demonstrates the UF_EVAL api for lines and arcs.) t$ s5 H4 v' G2 w5 X
- Some of the UF_EVAL routines operate on an evaluator# l% X8 _, b4 V& Z9 P9 a3 d2 h( k
- independent of type while others are type dependent. No longer use4 _# r1 r( B6 G" N( g: Z& U7 s! K
- UF_CURVE_ask_curve_struct ( ),! U1 s7 Q4 U' E1 _3 I0 \1 S
- UF_CURVE_ask_curve_struct_data ( ) and) _) t' f9 O9 i$ T2 [
- UF_CURVE_free_curve_struct ( )! G, `# N2 G, @- M
- */
8 V; ]7 I: u8 B2 l3 w7 H. A
8 G# u4 E1 C6 i- B- #include <stdio.h>9 h6 i5 e+ u& ^2 }: \
- #include <uf_object_types.h>: X0 K& h" a1 @
- #include <uf_curve.h>
/ g5 S) Y# h3 }2 |; i - #include <uf_eval.h>8 k* ]8 Z T8 u3 a$ S' C5 _
- #include <uf_modl.h>* |3 h0 B, c( v" P5 v( c7 y1 t
- #include <uf_part.h>( s% ^# O( g* A4 x3 k3 A! s- c0 p; c
- #include <uf_so.h>
1 k" P8 W1 e2 @% S+ C2 F - #include <uf.h>4 d4 i$ w" b# s: J$ ? d7 y
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) ): @1 l# Z* z. x; r6 a8 X. u# ?
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
! E; Q6 h _" ]7 B( Z4 O# Q7 W - /*---------------------------------------------------------------*/
" E D1 w; }( S8 u+ y* m2 Q/ Q+ q1 S7 K - static int report ( char *file, int line, char *call, int irc )
. A; F1 I+ C% Z# Q" {: c$ s - {
* X j9 i8 U1 m- [ - if ( irc )* I4 Z7 x ?4 E' c3 M
- {
: h, Z4 H% I3 A4 \0 i) z; ~# S$ q - char message [ 132 + 1 ];
+ R2 j. U3 X5 z) u/ ? - printf ( "%s, line %d: %s\n", file, line, call );
/ R$ [% q/ G2 Z/ U - UF_get_fail_message ( irc, message ) ?" n. b N! p9 T4 `( f- b
- printf ( " error %d\n", irc ) :
" U, y! S. N( K1 d- d/ b - printf ( " error %d: %s\n", irc, message );
. A, |0 k. E1 { - }! r/ o' k% U5 s: x
- return irc;
: v* m' V Q# ^ z - }
+ C v+ R& L: b1 T - /*---------------------------------------------------------------*/
' r- I1 g6 q9 I9 {. z0 ~1 l- ^ - int ufusr_ask_unload ( void )% Q2 M' {% p! t7 O
- {
3 a; ~- v/ Z- B* e, C - return UF_UNLOAD_IMMEDIATELY;) v( M$ @ y/ h* y, w9 k0 Z `
- }
8 I* Z' K6 f+ Y) r2 i2 P - /*---------------------------------------------------------------*/
3 P) K+ ^$ ?" H- B - /* ARGSUSED */: f+ J' E2 L8 m# O9 f' w+ Q1 Y! r
- extern void ufusr ( char *param, int *reTCod, int param_len )
# f; p7 d- a% t, L) U& U x- c - {
2 s$ Y& w& A( J# q - tag_t line;3 k) `1 O9 s* ~! E
- tag_t arc;
: q- w- f5 N; f - tag_t edge;& n/ D1 P6 u5 ]
- tag_t edges [ 3 ];
! g* R5 w. L7 R2 g - UF_EVAL_p_t line_evaluator;# ~5 o% L" V' I1 z: |' p
- UF_EVAL_p_t arc_evaluator;
1 Q) A7 j5 c3 ?1 ?" W - UF_EVAL_p_t edge_evaluator;
C! j8 Y$ b8 X - UF_CALL ( UF_initialize ( ) );
2 ?" H* u: C5 E* d3 T4 X2 W6 x, i - /* $ X/ @: t1 s6 s7 J7 _1 j/ C
- Create new part "ufd_eval.prt".5 [3 Y o" U' Q# Q) s, ~; x3 p
-
4 |% m1 G! H& P# Y7 T - Close part if it already exists.4 D. C Q1 a7 t2 a) J# ^
- */) l5 V) \' i8 ~9 u5 L; J) Y1 `
- {
+ I( h5 @; [* H. E/ |. g - tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );& [ r: J1 }* |+ S
- if ( part != NULL_TAG )
* L! Q3 X. p% ^( d/ s4 ] - {) z5 b# i% W0 j+ y/ ^
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );: i2 @7 n/ M5 g- X
- }
: n: w' _4 ^1 y - UF_CALL ( UF_PART_new ( "UGd_eval.prt", 5 I# V# P5 `1 A1 N0 S
- UF_PART_ENGLISH, 2 K0 l8 s8 d- Q9 g7 L% |. y$ x
- &part ) );+ y5 h6 b# X) F
- }, W7 s! _3 j2 G4 L
- /* - ?6 v! m* [+ P! r5 F
- Create block and get edges.
( Z& m9 S A( f, V - */& K* X* }& d$ B
- {2 G2 o1 J3 x; C$ g1 K& q
- double origin [ ] = { 0.0, 0.0, 0.0 };
6 N0 G4 _# H+ x1 {4 M - char *sizes [ ] = { "1", "1", "1" };
0 ?9 T( c7 |: H; _+ h2 F. N, x$ \1 b - tag_t block_feature;; A z& [, p0 h& T
- 8 f9 N* @6 Q- J+ N4 h4 }1 p
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
" M9 i- d2 X( O9 a - origin, # ^/ f/ E" V1 {8 V- D
- sizes,
8 e. L P( j( [* I M* f: N: G) ~ - &block_feature ) );
& o) Y" M2 e( D - {' W& [ I$ L6 w3 A0 ]# D2 z8 ^
- uf_list_p_t edge_list;1 u; ^4 \1 I f. W8 G8 y
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
' _' c6 x0 k( X. O' o P! P: N7 S - &edge_list ) );( A8 A5 ?3 H. \7 Y
-
, M* V0 w E( F1 S0 A$ a - UF_CALL ( UF_MODL_ask_list_item ( edge_list, # [6 }' q# _9 R4 C e4 P0 |- j
- 1,
`* g0 G* Y: f* P/ b, k9 M - &edge ) );
" P8 I( N0 x. _: ]. N - edges [ 0 ] = edge;4 ^. u$ w6 c0 B7 Y) ^
- edges [ 1 ] = edge;
, _& C! a0 M5 y8 d - UF_CALL ( UF_MODL_ask_list_item ( edge_list,
/ i3 [8 E: O; K5 j, ]5 D - 0,
4 u. f: M2 ?- I" s) [/ v8 R \ - &edges [ 2 ] ) );- c+ ]* U0 W- n, h- ^
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
! U) a( U' L7 ?8 B$ q - }4 ?4 B8 k8 L* R/ w9 }- G- m
- }/ x; I' v& i3 M& H, v( ~6 I0 g
- /*
/ G- `: I; J! u& b - Create smart line.
7 ^5 z% S5 o5 C) G: S* T7 M/ q5 X$ b - */
, ? g& F8 X* _; _# } - UF_CALL ( UF_SO_create_curve_extract 3 x# N: _; a6 b* V; ]2 E. e- e
- ( ( M3 W A' G4 r
- edge,
$ ?* u6 i& c! ~/ z - UF_SO_update_after_modeling, 7 B0 F2 R! w# r* m' z2 X
- edge,6 A" [8 l% m$ C! `$ r
- UF_line_type, /* enforce line type */4 n V9 S. B" t
- 0, /* no subtype to enforce */1 e0 _1 _) D( u ^; Y1 `% u
- NULL_TAG,
1 ]) i6 I$ c; S, G! @ - &line . i C2 ^% E6 h/ P# S( r6 ^" F
- ) );5 b) N& D% z4 G% ?( X: _9 [
-
" u1 p9 z: \7 A! _2 w @9 V0 K5 G - /* ( m9 ~ z; Y' J& \+ L
- Create smart arc.1 J! ^% f. S+ G) k- `
- */
0 C* m: r# C5 {3 l - {( }* w. i( J, U3 J r* i* A, l2 ]
- int i;8 J& h3 N1 n7 W( X, ~
- tag_t points [ 3 ];1 S0 A7 r* X& x% X
- for ( i = 0; i < 3; i++ )6 B' M2 A) o& H& ^5 {* A& Q
- {
: L0 e' ?* T! w% B# U" K$ z" ?" j - char *strings [ ] = { "center=1.0", 5 [, B7 D+ c+ k
- "start=0.0", r0 a+ F) c/ y4 I( x
- "end=1.0" };
N0 j$ C3 D* w7 q/ Q - tag_t exps [ 3 ];5 Q7 Y7 j& @2 j2 p1 o6 G# ]
- tag_t scalars [ 3 ];0 X0 r9 _* w8 b3 f; U
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
# [: u- o7 p2 M! m" L" V - &exps [ i ] ) );
, B8 _! r9 u# I4 y7 S - UF_CALL ( UF_SO_create_scalar_exp 3 _# l. C x z8 z' J
- (
8 N, `0 Y! o/ h - exps [ i ],% ~! }, x: Z' q7 p9 }. M
- UF_SO_update_after_modeling, : p2 R# m3 R/ @. p7 Y5 X
- exps [ i ],
. G" p, b$ A; @) x3 N- _2 h" O - &scalars [ i ]5 M( M1 J4 z, I. t% s- l
- ) );
: P5 f& W: M. l4 X - UF_CALL ( UF_SO_create_point_on_curve
6 f/ q9 d9 v# Y% } - (% s. A$ U, m. y) T
- edges [ i ],1 |8 |6 D; V- X" s5 }; _$ y1 p
- UF_SO_update_after_modeling,
( \7 t2 J: B/ _% b - edges [ i ],
" _7 z: q6 p8 m! H" V - scalars [ i ],
3 i: i$ s/ E$ ?& y9 k: Q - &points [ i ]
~- O- v4 [; L8 @& ^$ r - ) );
0 i' q- \3 D1 p - }) O# a- e5 m' R9 J( x
- UF_CALL ( UF_SO_create_arc_center_2_pnts ! ]$ b. T$ e; T+ ~8 n2 |
- ( 9 _& g: R* m5 n" E
- points [ 0 ], * \( Y3 u( H- F$ e }8 C6 o( ^
- UF_SO_update_after_modeling,7 e5 I! H% |8 T4 ^
- points, - f. x4 b l. Z
- &arc 6 ~2 U( ^3 c$ R) d: \; x
- ) );
* R; b. k* x) e% e! W0 ? - }% ?/ H! Y; W7 W- f2 t1 q: P
-
* N( o: k# r4 Y4 X# @5 A0 O( O - /*
5 H5 c+ C2 S w; W; V7 L& J0 w - Smart objects are created as invisible objects by
, ^+ y% @; e; e3 l6 v - default. UF_SO_set_visibility_option ( ) can be
7 h# P8 k1 J) ? - used to make them visible in the graphics window.
7 K& H$ A9 W6 J) ?$ z! ]/ D1 T - */
! E- r- G8 j- v - UF_CALL ( UF_SO_set_visibility_option ( line, ' X- S+ b4 h; K; g9 J; ^- Z
- UF_SO_visible ) );8 i" @% [6 x) M; G! _* S
- UF_CALL ( UF_SO_set_visibility_option ( arc,
! I4 V- @! O) l - UF_SO_visible ) );
/ a9 K2 G7 M4 ]- f( y - /* 2 Q1 |% }' y) _9 r
- Get line/arc/edge evaluators.0 R3 s N2 w: r. t4 [3 c
- */0 f6 Q2 V% O9 q/ W9 A
- UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
' ?2 S; E+ l& j9 { - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );5 {; _9 g3 A; a$ C
- UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
4 o8 i/ Q/ S" W8 V - show_edge_points(line_evaluator, 10);
; V1 @. s% e3 A) S/ _& H" O5 l - show_edge_points(arc_evaluator, 10);
! O0 H, L6 \5 t; s5 F6 Z+ a, m - show_edge_points(edge_evaluator, 10);
- Y* C5 i* h3 V0 {9 i - /* ) K& W& w w( a y
- Get line/arc/edge data.( T. S' C8 Y& ?, |! X- T
- */) t9 M; V7 R" U
- {
( [: |" O, E- L0 M - UF_EVAL_line_t line_data;9 g- ?5 Y) S9 g# x
- UF_EVAL_arc_t arc_data;
2 [! L+ }- e4 D" O$ ]0 c5 U - UF_EVAL_line_t edge_data;# t9 P, g v) Y, C' D
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator, 2 P7 e& O5 S8 {) k
- &line_data ) );
/ r3 I0 f& Q, r - UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
! N8 [7 v8 a1 M6 X! O# u - &arc_data ) );
N7 k8 [2 p6 k7 ] D, S# O - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator, # P" e8 S' [! e- W
- &edge_data ) );
0 E/ r/ y. P. W9 g, N. D; w - }
4 U. x+ z. j& ]. f - /*
/ ~2 L2 v5 e1 j, A2 _; a- A - Check line/arc/edge periodicity.
) |* p- u# @$ N' o. r8 c - */
4 C f5 x C. M: B - {+ h6 F, E$ o6 _0 K5 t7 J
- logical is_periodic;
; N7 j* u8 n! e8 p5 k - - E; Z2 y o. K$ n, ?
- UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, 9 x7 \, L2 H: U! Z# V2 Q, I8 \
- &is_periodic ) );
C; J2 A# Z( w( i! V D - UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, ( T2 u. K! |7 Q- m
- &is_periodic ) );
2 J3 f! |) r$ _4 p - UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, ( }" T. m6 T9 ?9 H: s: d j* k
- &is_periodic ) );( t, @1 z8 Y T5 G* X
- }
2 R8 m8 e: O( _1 I - /*
* }2 g- y5 @& j- T) X - Evaluate line/arc/edge.
+ }3 x$ a$ ?& }8 D - */2 l8 F9 \ }/ C9 n3 O5 R1 P6 l7 D3 j6 L
- {
; g* L. s t* |/ @2 e1 m - double limits [ 2 ];
5 v" O b" W! W; ~2 F/ [ - double mid_t;3 `- m! ~% m4 o/ b2 `$ z
- double point [ 3 ];
# i0 J( A u; A, g: m$ {: q' W - double derivative [ 3 ];8 K: _& c+ k5 m5 g) q
- double tangent [ 3 ];/ c$ Q. ^6 V$ l4 v! h* _
- double normal [ 3 ];
+ k5 r1 U5 W* W. j; o* {+ ], x - double binormal [ 3 ];! ?' U* I. n: B \5 ^/ V" n
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
0 z; D2 D# \; p& }* N6 y/ N3 C - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
- b7 l2 }7 `& r) S3 @' K - UF_CALL ( UF_EVAL_evaluate ( line_evaluator,
. K3 }+ d6 y0 i2 \- N0 ~8 B - 1,
( i$ l4 U3 _6 }' ?/ ^9 Y3 H" R - mid_t, r6 J. P: r9 L/ m: k
- point,
: f* \! U# ]) F% h4 I, A - derivative ) );! {% l% F, B' n- g; X" s: m
-
. `* G7 }6 C+ ~1 { - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
! I4 R z4 k: v6 b7 u2 r - mid_t, 1 x! I6 a7 ~- l/ V, p) |- D d
- point,
b- l3 ^" o6 i+ l - tangent,
$ {, N3 T5 A- o. Y' L - normal,
% T# c* y- V8 V/ s8 l+ E9 ? - binormal ) );
8 H* N4 _# m o" M - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );' ^+ |2 T: F& y/ L
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
& |: e, m1 Y( y! ?/ x# m! k - 9 k0 U7 o! i+ O& @+ @
- UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, & u8 o4 A# f+ M8 {/ j6 ^; a
- 1, k1 I+ A. r8 Z8 D
- mid_t, 2 C. G8 U; B8 t* U% E, W3 M9 q
- point,
+ J8 K3 k v* Q* p - derivative ) );
9 ~% f' m; R$ ^# K" e& a - % J. K, \6 @, {7 \: l/ }* Z l& A
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator,
, P; S! [3 Y) b V* q5 o4 ? - mid_t, : n; W- T9 X V; s
- point, 3 w9 T0 @" H, @% M! p
- tangent,
z7 @6 M: M. K - normal, , m/ w x$ w( j
- binormal ) );4 k" w( \2 @, a8 p7 `) _/ q: y, D
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );2 w4 J% ^ ~2 ]' ?, }$ o
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
$ o' N/ c, u/ O2 O' ~+ { - UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
3 i! P: N ?, I3 t6 m$ u3 n: B - 1, ; M1 Y. m2 z( b# X; p" F/ k
- mid_t, ) X$ u6 H" I' g( w6 q
- point, 6 o' x+ m) |( k! _
- derivative ) );
; n/ A3 W1 z4 f9 _1 x: t5 ?1 }1 y - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, " E: x3 R0 X& E6 R3 ?$ @1 {
- mid_t,
6 V7 ~- _; a1 Y! x" T2 _2 d - point,
& v7 ` L) Z7 Z - tangent, * \, }5 A: J' q- G/ _- D8 Y
- normal, : b; x# l; h1 H) A, n5 L1 ]
- binormal ) );2 {2 K s& {: ^+ V
- }, y* K; J8 d) z
- /*
! b5 v+ V$ n' S+ C - Check line/arc/edge equality of evaluators.
* g9 M* c9 i' \; b, v! V Z - */
2 p9 e3 Y2 M" V! P% v& R - {2 x+ M& x+ {) H& g
- logical is_equal;' r# W5 m# @' g. g9 }
- UF_EVAL_p_t line_evaluator_copy;3 J4 A `- p6 ~
- UF_CALL ( UF_EVAL_copy ( line_evaluator,, F1 D" I" S f" Y
- &line_evaluator_copy ) );$ u* ~& k) j- D9 M+ V
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
) R& q( }$ O5 I U - line_evaluator_copy,0 [' w4 O2 Z, ?: n1 |* V
- &is_equal ) );, `% D! G) ]8 L! m! _( J2 w* F
- UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );
1 P$ |: u6 G/ d6 v - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
( O* G) n8 F1 R" Z. L - arc_evaluator, # M$ g! ?, j: g
- &is_equal ) );) s w {, n0 z7 [6 L
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
* ?& E, S) ^. O$ R - edge_evaluator,
( Q, y9 X& {: I0 s9 P3 ^ - &is_equal ) );
0 ~/ k; r9 Y6 ~- Q% a9 i- R% Q - }
% V' u& t- F1 p: D% R1 _ - /*
1 W6 X& ]; N+ ] - Check line/arc/edge type.
0 W2 x, v ^6 [6 M* u& I - */
: X0 z) ?4 b B1 E% o' D0 \' [ - {3 ]( i& a1 O) m' a: D7 z" @
- logical is_line;' r: W$ g$ R) X" P
- logical is_arc;3 d Q1 R ^$ a
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );
, i8 X/ j, O8 Z" P - UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );
, t2 X0 \* b. a8 c D' ?1 Y - UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
4 m3 h2 v2 I$ H+ v: Z, r: }2 r - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
: s% I1 Y: B, p9 Q% U - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );7 k5 t3 ~+ Z: n. B0 j
- UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );! U x8 [ S) Q+ O
- }
+ h" {4 e% T0 ?9 A5 ^5 U - UF_CALL ( UF_EVAL_free ( line_evaluator ) );
; g; g" c- b, h0 u/ _ - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );5 e8 A4 u; p# g( F( V" l) G
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );8 h; X8 ]; d8 D
- UF_CALL ( UF_terminate ( ) );
1 \6 |+ C" q/ S' @0 d: Q+ g - }
1 l/ Q8 C# ^' e2 b2 z+ ^+ W - 9 i/ Q4 p$ u0 u1 W) v
- /* This function will disply n_pts equally spaced along the
0 H' L% U5 I) K - input curve.& Q; e! _9 i1 |& A0 u
- */# k6 [% B0 U' f
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts)$ Z+ l* V, S2 P" m2 j
- {% Z# N5 B4 D6 S
- int ii;
7 t+ _! G( y0 a: G/ p - double limits[2], p, point[3], end_parameter, start_parameter;/ Q9 K" Q# \9 I3 k6 v, d
- UF_OBJ_disp_props_t
# t! r% G0 b% c# P |) a5 | - attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
; \+ ?0 M9 n7 z1 r9 `7 n4 Q* L - UF_OBJ_FONT_SOLID, FALSE};
4 S9 p- X+ R3 T/ O9 n* | - % o/ R/ d- j* P2 v# q
- UF_CALL(UF_EVAL_ask_limits(eval, limits));
) t$ N1 U4 o! _5 N% C - printf ( "limit0 = %f\n", limits[0] );
+ x1 k! R+ I+ x6 Y; u - printf ( "limit1 = %f\n", limits[1] );
3 {) C; G9 \1 I3 s+ F( ]: \ - start_parameter = limits[0];6 g( S# f* n) N" d
- end_parameter = limits[1];; [# X$ Y' r! D1 x
: q" P( m. f3 }8 ]+ ?+ Q- for (ii = 0; ii < n_pts; ii++)0 A" U0 X2 g" u5 Q1 T% v
- {
: K( r6 J" ~" u3 [+ ]' Q1 y i& T - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));4 O/ t/ B) y: E# S. c
- printf ( "evaluate = %f\n", p );
9 }) _& c2 x) r- x9 m - UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));4 _- C* n. H& n5 E: n# }3 ^$ D- U
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,: {$ O: _) B, k5 w' ^' l
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));
+ l" k2 ~' @" l+ q: _1 v2 ]) O - }
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