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9 Z k' f) [& Z; g0 m- /******************************************************************************
0 K; r' A a" i4 j" O) R - Copyright (c) 1999 Unigraphics Solutions, Inc." L" N1 E! g- x. T. A
- Unpublished - All Rights Reserved$ b; j3 H% U" q! z4 J
% P+ Y. \& U, H1 J+ l( J, e7 m- *******************************************************************************/
+ N i* L& R3 g5 a, r - /* This example demonstrates the UF_EVAL api for lines and arcs.& @, A: J# F5 c9 k- q
- Some of the UF_EVAL routines operate on an evaluator( d. z0 y7 v* B% x0 q. [
- independent of type while others are type dependent. No longer use
+ F1 @5 h/ g6 T3 g2 D6 ]. w; s5 y - UF_CURVE_ask_curve_struct ( ),& ]% A# r5 ~: C) I( Q* ]2 h
- UF_CURVE_ask_curve_struct_data ( ) and
* S& P4 e2 U+ A9 @2 G - UF_CURVE_free_curve_struct ( )
) k) p3 m7 u R( N0 b, A - */
2 ~* F, u8 I+ i4 M2 q p, M; ? - 0 C; Q" }8 k# [+ n# n" F z4 R+ {
- #include <stdio.h>; i3 S' ^7 n* U! ?, ~& x
- #include <uf_object_types.h>! U- g8 E/ H# {( Z, j
- #include <uf_curve.h>
. c) N( B, ?3 ^ - #include <uf_eval.h>
# x9 b6 s$ d* N' i - #include <uf_modl.h>
( \ }. s+ v! \- F- B" Q L4 n - #include <uf_part.h>% ?% B/ T2 o5 W+ g# |; x# U! S" H
- #include <uf_so.h>8 i! M' j. D$ ~& Q4 }
- #include <uf.h>
/ ^# p( `, k/ N2 L4 P2 R - #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )6 p- S! ~/ L2 k# l. O N
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
& f( N0 \, H. v* a- b - /*---------------------------------------------------------------*/3 Q* B6 t q% D; D ]( J# U
- static int report ( char *file, int line, char *call, int irc )- Z, `' \# x/ q# V' {& I
- {+ W) }( h% i- {: h9 ]( V% z( {
- if ( irc ) w3 X& e" g: ?/ s G: |
- {8 J$ P/ y, ?1 S* w. I: b" `
- char message [ 132 + 1 ];+ _4 z# d; f" u$ f! m4 X: F
- printf ( "%s, line %d: %s\n", file, line, call );
6 x; M+ z0 K, y' X0 m - UF_get_fail_message ( irc, message ) ?2 @1 s% p# S+ a! W/ q6 _% O
- printf ( " error %d\n", irc ) :
: x8 E. f* o1 o. t - printf ( " error %d: %s\n", irc, message );: H2 G9 @' B3 ] f) u7 W" c0 v3 T
- }$ v) S9 A6 b! r, P6 T
- return irc;4 f- s/ {7 n4 ~- [: X8 r1 i' D4 U
- }+ N7 E; n |; M' H9 Z
- /*---------------------------------------------------------------*/
; b5 K+ [% a# | - int ufusr_ask_unload ( void )
0 j+ X2 j6 _: m8 x" ?8 p3 P - {
8 u1 s0 V4 ]5 j7 b$ D - return UF_UNLOAD_IMMEDIATELY;' n; ]1 I! T3 I0 G
- }$ m% D0 C* @7 _0 m4 a
- /*---------------------------------------------------------------*/7 j. n$ g! H8 ^5 I; y0 P
- /* ARGSUSED */
: c& w* V7 m$ U6 w1 b; q - extern void ufusr ( char *param, int *reTCod, int param_len )
) \; e: M. ]% s4 V/ U. H, S - {
O/ f: D( ?2 f9 o4 j. a2 w - tag_t line;
) {: r& Z: N1 S# ? - tag_t arc;
' b0 B' C- w: R# M - tag_t edge;" ], N: `4 `' T* q
- tag_t edges [ 3 ];; ?. ~+ b" T, W1 |8 J: b% j4 U8 W
- UF_EVAL_p_t line_evaluator;4 v8 X7 a! n3 c6 g! O6 t
- UF_EVAL_p_t arc_evaluator;
. S0 X( l& Y0 J. F( f5 U" P - UF_EVAL_p_t edge_evaluator; ?6 O8 U [3 S" }& A8 i
- UF_CALL ( UF_initialize ( ) );
7 _/ d6 k$ W$ o) Y3 u+ N! t - /* / H/ E- R: a' h* _! i' `
- Create new part "ufd_eval.prt".
0 P# E- {6 m; ^/ L - " T5 w; L! }+ y- A3 d$ |; d
- Close part if it already exists.! s, \; }5 A, h* `4 l, W
- */
6 Q" e4 m' _& k4 A& W - {4 R; P: y' I' b8 N
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
& F; P- C. k$ W) G7 e% c - if ( part != NULL_TAG )& N$ ?4 Z$ c' R: u* p+ c) A1 }
- {9 w8 o; |6 K7 W0 `
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );* r: ?1 B* \) n5 r; @
- }
" X% X/ E/ p q/ A - UF_CALL ( UF_PART_new ( "UGd_eval.prt", & Y% s- K' n! r
- UF_PART_ENGLISH, % Q$ i* o! U# _6 M: X- Z- H
- &part ) );1 s; h! A) ^& P1 I C4 x t
- }
- @7 M5 y% l7 y0 `( c - /*
; ~0 j4 n. h7 S+ e - Create block and get edges.
/ ?7 x. O7 v/ n! \9 h' t - */
7 `# n/ b/ h, [ - {% h# A2 M. M$ H
- double origin [ ] = { 0.0, 0.0, 0.0 };
% q* C4 k" a' P- m& O2 e& A$ ~ - char *sizes [ ] = { "1", "1", "1" };
% s5 R+ ?- n/ ]# t8 U - tag_t block_feature;; M1 R' @* d6 [. b$ A' n
-
- H5 S1 O8 G' p& Y' a' L: U - UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN, $ r! d/ A1 n; O6 `$ R
- origin, 5 T3 p1 P& y b, }. W/ L
- sizes,
# D! l6 e+ a! ?* E4 L - &block_feature ) );
V7 J' x) o1 m9 r+ Y - {( A+ w' v" U. }" N/ Z9 U, m4 a
- uf_list_p_t edge_list;* K: d! H# o& U" w: `
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature, $ _% w i; q* C1 M) M
- &edge_list ) );* {7 B1 z7 T1 X8 ^9 A0 H4 l
- 1 \6 n- [' I1 W- @, {
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, 2 N x- A3 z0 f) c
- 1, $ s y v! {4 ]7 S' W6 l4 b
- &edge ) );7 o; K7 I7 m/ x; s% Z4 E$ |5 C# A
- edges [ 0 ] = edge;) j) b, I. i2 ?7 ?0 z8 l5 q9 ?6 c
- edges [ 1 ] = edge;
4 |) O" |* p, ~7 U2 y+ J6 J# j, m - UF_CALL ( UF_MODL_ask_list_item ( edge_list, / g/ ?$ u; s t. C6 w' B% N2 h
- 0,
- I2 j! o! G+ m - &edges [ 2 ] ) );
- P) q8 f5 o" }+ T! f& x - UF_CALL ( UF_MODL_delete_list ( &edge_list ) );- v7 G# a, e* d: l( M
- }& p7 ?7 s: o# P+ L& [: I# U
- }
7 R% T3 Z0 k3 X* ~ u0 M3 R; a - /* 6 v8 b5 \9 ?! s# d; t9 z& P7 J
- Create smart line.6 Q: [7 H6 d' g& T; t
- */
: g- R9 v" R4 h1 B+ |2 b - UF_CALL ( UF_SO_create_curve_extract
% F. @# f1 E& M* n - (
: s) A7 H7 y7 H - edge,
0 Q- u! f R1 ^' _ - UF_SO_update_after_modeling,
5 f2 }; [# C9 A( F4 G - edge,
4 {8 P/ _+ h5 C) s( s: V - UF_line_type, /* enforce line type */6 A3 K+ T5 Q) E/ c7 p7 g3 r1 m
- 0, /* no subtype to enforce */
9 d5 ^0 ? @% ~3 a" i - NULL_TAG,: u* X! l! j8 V& R" K/ U
- &line # o; n+ ^/ @; ]1 C9 ?
- ) );
5 G7 T# O9 u$ N& N' ? -
% K$ o2 z2 [2 Y7 I. }# Y - /* ( j6 o& ~' C- b) U
- Create smart arc.
% G' L: n4 d) f5 }+ P. Y) ?, k1 O6 a - */- H+ n# K6 T, w
- {
. [- l0 \- _+ _; o9 m) ^! v - int i;
: X% `3 I% |* a0 _& F - tag_t points [ 3 ];
8 Y9 M+ S* E3 Z: p' @% V" h - for ( i = 0; i < 3; i++ )
- y/ b' x3 L0 U7 p - {1 l( }% x0 E& F2 [! ^4 X: }: O) h
- char *strings [ ] = { "center=1.0",
" n- s, k2 D. ~0 F& S% V6 Q - "start=0.0", $ L$ w, u7 W t
- "end=1.0" };9 ~) b- `) |8 X
- tag_t exps [ 3 ];
; T+ j/ }2 O1 @$ `; C9 X; G8 K - tag_t scalars [ 3 ];
4 C- L, K8 B+ a$ F+ o - UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
! m/ x& D' q! B$ T( G7 w( | - &exps [ i ] ) );: N n6 G. n( A h+ C1 K, U8 ]
- UF_CALL ( UF_SO_create_scalar_exp
- Z2 U8 m, ?' B - ( ( ^; D/ c8 Y( J$ l. ~4 Z, c
- exps [ i ],: \6 s4 P0 I0 E
- UF_SO_update_after_modeling, & j2 H' n- i: `" V j
- exps [ i ], . E9 T( ~" l+ R
- &scalars [ i ]6 K4 t' r, Q' c9 A- @
- ) );* o7 t( A' d, E1 h0 |0 i0 d) `
- UF_CALL ( UF_SO_create_point_on_curve & k9 F& E/ k3 ^! B3 |4 {8 k
- (5 x0 r# z& M5 \% L+ r& M0 S
- edges [ i ],
9 l% B; H$ E* d7 M9 _) e* W - UF_SO_update_after_modeling,
# G& v) u Y, I, W - edges [ i ],( Z6 @( d) y; U8 G
- scalars [ i ],
- z8 |% N' @% T. o/ ?1 ~ - &points [ i ]
) |7 ]+ v( K q - ) );% H6 s2 l8 }3 s! j* I7 M. t
- }4 Q2 G) M, a o \, T
- UF_CALL ( UF_SO_create_arc_center_2_pnts
; ^0 k2 @# d/ {& C - (
6 i0 r: E( f+ d( _. i - points [ 0 ],
5 t+ q3 T" A, Q4 i1 [7 F4 S1 C1 l! A - UF_SO_update_after_modeling,7 o4 n' q" m9 I- @1 q0 m
- points, ; x" K. v% O+ E# y# O$ @
- &arc 1 o" ^1 P7 S0 E7 V# _- L7 ?( G9 c4 @# s
- ) );
, U: S* v( o& q8 A - }% b* k! q* G j1 j
-
9 c# v1 t) w# f - /*
5 ^) l/ z" b2 M! {+ v* K - Smart objects are created as invisible objects by ; H% K4 o. Q! K9 R& r2 l
- default. UF_SO_set_visibility_option ( ) can be 3 ^" ^4 I/ E) t1 ~& M
- used to make them visible in the graphics window.5 P5 [% w+ o% O, u* j
- */) ~! m3 Y$ O- ]0 z( r0 Y1 ]
- UF_CALL ( UF_SO_set_visibility_option ( line, 4 Z: W5 Y: K; }
- UF_SO_visible ) );# Y6 `7 O6 l) d1 c
- UF_CALL ( UF_SO_set_visibility_option ( arc,
; h, ]# R3 [! ~% F5 } - UF_SO_visible ) );5 z' |/ Y. L# F; I4 r
- /* 2 ]0 P7 ~$ | [# ^! v; g! g
- Get line/arc/edge evaluators.% C! x/ u0 }: |6 a; X
- */
" [, U5 H+ j" s3 H4 s( i% T - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );; l( r3 N7 `* P8 h/ |
- UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );/ @5 s& g* {2 Q$ F% y3 \* p
- UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
! m0 K, s- q3 B* G, B. _ - show_edge_points(line_evaluator, 10);
R# t9 N2 i' `! ^ u - show_edge_points(arc_evaluator, 10);
. J2 \% z; h" D7 u - show_edge_points(edge_evaluator, 10);
$ y5 K+ T/ K* A5 \7 f7 p - /*
( u+ e; T6 x" {. h- k - Get line/arc/edge data.: x& w: n/ T5 L: d8 y" U& b/ F
- */; O$ e: D' E9 ?0 N! k: C; Y4 a
- {8 _$ ?+ x8 p4 p- E7 q4 X+ f V
- UF_EVAL_line_t line_data;
# T+ {! o( P+ q4 a - UF_EVAL_arc_t arc_data;4 a, f2 X/ Y0 \$ }: x( T3 M+ S
- UF_EVAL_line_t edge_data;+ P$ U6 \- F4 |" ?9 M. ? K
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator,
/ m% z1 [( { z% ~' w& r& z - &line_data ) );- p) Q0 w* d6 k, `
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
6 T. P3 A; W N- @0 v l - &arc_data ) );, ?# o' X* Z1 J2 h# ]5 D+ N/ \
- UF_CALL ( UF_EVAL_ask_line ( edge_evaluator, ! F1 O, T$ K" F# N
- &edge_data ) );
; [4 C: Y/ N' d* d - }. K6 ]- ]3 ]) i( ]; `( V, @- @
- /* 0 Z2 x; E! z9 b- h( V2 r
- Check line/arc/edge periodicity.
* ~, N0 R5 l9 l. ^' X& c - */) m3 o C& x" K( \/ @6 a" L
- {
& N' c4 s9 [+ ^4 v$ @' B - logical is_periodic;# M: h# k6 u Y
-
1 X. u7 {" T- | - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, : k$ x+ @. t/ T! }/ ]" R
- &is_periodic ) );& P. S% q% [. ]* G5 m3 B/ G
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator,
* n) E1 a" H1 o% b* h - &is_periodic ) );
9 R& Q8 G$ G. w - UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator,
) k) E3 ~- e1 {$ u/ H" V8 [ - &is_periodic ) );9 j6 r/ k5 ~/ j3 X- E# m
- }$ U7 P+ c' h* t$ ]$ A
- /*
, c9 U3 S4 v! o& S7 F) U6 K - Evaluate line/arc/edge.
7 f& ]# f. N" |3 U - */ N/ h& R" K7 L- b3 q$ W* n
- {5 W3 P' p, O# V1 r5 k( T9 N8 c y4 l
- double limits [ 2 ];
% A- y8 r' L9 b" E4 r( T: S - double mid_t;1 q2 S0 y5 p) C: T' M
- double point [ 3 ];4 U2 Z& s( I% j2 i1 c/ W" T
- double derivative [ 3 ];
% I4 _- T: u9 D( p - double tangent [ 3 ];% ^/ \$ v5 f8 T5 W) O5 ]
- double normal [ 3 ];. J8 p0 j# I* R$ k8 |4 R
- double binormal [ 3 ];
, B4 f3 h. i3 x c - UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
: g3 E9 i( J7 w" E3 k- j# L% a7 P+ v- p" g - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
& r( I) z. O7 b- ` - UF_CALL ( UF_EVAL_evaluate ( line_evaluator, . O# k1 Y: x. U( z' V
- 1,
5 h5 t% k( I% n# V - mid_t,
+ ` i: a, h; H' t8 P - point, & S; e, @/ l6 }& u; \
- derivative ) );
6 d( D- g; C4 X# I - 6 G( E, t( ?1 v; W E F- x
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
9 O, J( A4 y- H' n7 k; _ - mid_t, * u% ~" Y7 _6 r* p
- point, : L; u' }, a- Q
- tangent,
6 A9 e" H+ A/ I% \6 j( \1 _ - normal, & v- n# g% v% ]. d
- binormal ) );+ ~0 M, d- [/ J& a B- x
- UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
2 |. P$ W4 P! e/ ]# }$ U9 ~ - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
5 ? f' V- V/ d, ] - 1 l3 H/ c5 r5 m- X
- UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, ( {/ f* P9 K/ A- ^
- 1,
: T$ m: j8 U* j' e" x! X - mid_t,
6 m# t+ x: u$ H, a; Q/ U, m0 T - point, 6 S) v5 C" W+ p1 u# ~, \
- derivative ) );4 ~& W6 B+ R" g: a# a
-
# a+ U% u, s( f$ w2 Q1 j - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator,
4 D, y( h: S" M- b6 h2 H$ G - mid_t,
6 K2 C; v0 n6 I" C' F% P - point, " W) S2 P! J4 I' o5 e
- tangent,
2 z: L! r d( H T1 r' V5 {# T - normal,
, u" b' s$ l/ s! j5 u; m! X- \ - binormal ) );
! z9 I ~2 j' i+ y+ n% J - UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );7 d" F5 C' i+ x
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;0 N0 g, Y: I j. N5 o4 k# J
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
+ z: Z* p1 Y: [ U) A) p1 F* [ - 1, & v; m# n5 p9 G& A" @) A
- mid_t,
V, M) D8 R) w! O - point,
( z3 U/ @0 i- m - derivative ) );
' u+ s6 s; J3 S0 h T - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator,
. x6 f' _% j: B! B* v, N" j3 W9 } - mid_t,
7 a; ~4 u$ o5 g6 [4 O! a - point,
2 i$ w# V" P6 Y) J5 s+ n3 V - tangent,
4 U2 | H0 X/ U, x3 A% o7 J! B - normal,
- G5 V1 o* j+ u& _ - binormal ) );) H x% k2 Q7 |: O2 d, |
- }
- F) I. G1 u' l4 Y: q1 _3 n - /*
, _% J0 {) y$ Y1 F - Check line/arc/edge equality of evaluators.; P" J& D, c }2 M6 \
- */& ]# M% J' k8 Q& ~0 ?
- {
/ j$ o' {2 }& o; |8 L - logical is_equal;
1 S5 i$ N3 l* b1 ?( s - UF_EVAL_p_t line_evaluator_copy;# K2 _. e/ g3 ~6 [. o9 k/ z0 M
- UF_CALL ( UF_EVAL_copy ( line_evaluator,# s+ n7 N: ~% _9 N
- &line_evaluator_copy ) );# V6 Q! F5 c. g1 i6 _5 S
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
" t5 k4 o3 g* n2 u% w- a - line_evaluator_copy,
/ G2 b2 z# G+ B& q5 d - &is_equal ) );
; T! _6 D2 C" o7 j- _ - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );6 }. r; B# \' H1 k2 ~+ O# R
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
' L$ c, }7 G3 M1 ~5 ~0 F - arc_evaluator, : p% R0 k; | b+ z. [5 B- J
- &is_equal ) );
: a; a6 N4 F8 e. I! Q7 M - UF_CALL ( UF_EVAL_is_equal ( line_evaluator, ' w% W7 I8 }' g; v
- edge_evaluator, ( {. `' R& @9 p9 y
- &is_equal ) );
' ^6 [- }; z2 r0 B3 x# c( J: \ - }, D8 e+ `4 o! I, v! f I1 I! u* d
- /* 9 O G% L+ _0 o6 }
- Check line/arc/edge type.6 ? X/ t6 [4 y
- */ C- z6 A4 z, Q+ _5 U
- {
/ w, ^; X- n8 w0 g/ w: A J/ | - logical is_line;. i+ C) Y8 H! e/ n
- logical is_arc;2 c( D/ ]/ T4 z3 Y% ~3 w; k% C
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );
9 q; a+ |) f6 c, | - UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );$ [8 w9 l* F& U! L
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
! Y2 T3 [/ u0 [5 A - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
$ t# ]; Q' j( ^+ V' |0 s - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );2 L5 Q+ V+ J, {) Z. x
- UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );. u8 X" n, o+ z1 w
- }( \: ^& X6 a ~% r' c
- UF_CALL ( UF_EVAL_free ( line_evaluator ) );
9 H8 m, ^/ O1 \. p; B - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );
# o4 i( l! }0 g6 b0 S( d - UF_CALL ( UF_EVAL_free ( edge_evaluator ) );) }( L1 n: b$ ]- j% } ~3 y" M) _
- UF_CALL ( UF_terminate ( ) );
* d! s4 p/ W5 B- X& j/ Y* y* B - }
* y1 I0 Q2 U0 s' Q7 H
6 q$ G0 K+ l8 y) g- Q; n' f) ~- /* This function will disply n_pts equally spaced along the
4 [& @) z! x+ D" F# [9 o* y - input curve.6 t4 m) F& B( r9 T- L! V) x
- */
$ [. m4 x& {( e0 o# p9 V% P2 C - static void show_edge_points(UF_EVAL_p_t eval, int n_pts)% V0 v5 v9 _/ c# u1 d( \
- {
( U% U5 U& u' B$ n6 s/ Z3 S5 T4 ^2 M - int ii;
% n1 \! v1 G. P3 g, L( v7 e* S. Y& U - double limits[2], p, point[3], end_parameter, start_parameter;) T% E9 z9 h$ p5 d) e* H/ z, C- f8 y/ s5 e
- UF_OBJ_disp_props_t8 P8 o; v, Q' X/ d' ~: n
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
4 r) U9 S( \) L1 ` - UF_OBJ_FONT_SOLID, FALSE};
' A0 r! c# o. d' s$ A% Q9 q
[; I5 V5 S. d5 j+ [( j- UF_CALL(UF_EVAL_ask_limits(eval, limits));
# k5 _+ M j) I( l1 r' u! E - printf ( "limit0 = %f\n", limits[0] );
/ R9 A& A. o$ t% w, g- d7 W - printf ( "limit1 = %f\n", limits[1] );; D; S* {2 }. r2 F) q
- start_parameter = limits[0];
3 V$ g/ T, w7 i3 | - end_parameter = limits[1];# i' t2 b; A, L2 x7 l- x4 N+ O
5 m( v7 X6 o% t' s6 @, E- for (ii = 0; ii < n_pts; ii++)/ K& ~: F8 F: v% Z# N
- {$ v! B& Z: [% }% o( Y% B
- p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));
- H/ d* w+ B7 Z' g! T' g, ~! U - printf ( "evaluate = %f\n", p );) L1 b- j8 f6 M+ J
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));7 ~, V O) D7 e+ {- j4 p' y
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,
" f- Y/ @. F" C+ h; c( d( a! Y$ ^; I - UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));
" q0 S8 a* ^" S. p - }
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- }& I! N2 F0 b- K8 j. ~. ^, Q6 A2 s
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