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5 r; u* h' l% ~0 K: |5 r l. _- /******************************************************************************
/ V( M7 q# h3 f! |9 Q9 ~: c - Copyright (c) 1999 Unigraphics Solutions, Inc.% t7 x0 m0 N& m6 L$ v7 @
- Unpublished - All Rights Reserved \! @6 |5 b8 f: H# k8 W
$ p! Y8 s+ }. e+ P6 G- *******************************************************************************/* \1 h4 l. K) M/ A: w4 T
- /* This example demonstrates the UF_EVAL api for lines and arcs.% N* u* A. g, X# E7 d
- Some of the UF_EVAL routines operate on an evaluator" j5 O' L! u2 D! @1 }3 V; Q
- independent of type while others are type dependent. No longer use
5 `: \: |: ~4 Q2 a0 P6 P - UF_CURVE_ask_curve_struct ( ),
( [8 J' S7 A% {, U - UF_CURVE_ask_curve_struct_data ( ) and
9 t B5 y8 t9 q S* K6 y: ^$ ^2 A - UF_CURVE_free_curve_struct ( ) f2 X% B* g" _4 Z
- */ g5 |: n7 T) E1 W
- 3 ?2 T6 k0 E, E/ |1 V4 V& S% B- o" W: ]
- #include <stdio.h>$ q. n5 T U+ A/ R& [0 S
- #include <uf_object_types.h>4 `. b& o6 M5 M/ ~
- #include <uf_curve.h>$ d2 y. u$ ~ f5 k
- #include <uf_eval.h>
1 X" l1 u g% `9 D - #include <uf_modl.h>
) b# Q3 o+ H+ V6 f4 |9 L - #include <uf_part.h>
. F. n4 B/ c# t. N; y* a1 a - #include <uf_so.h>
. t' C+ n1 c4 O+ f. o - #include <uf.h>, E6 ^' g K- w
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )
& T8 p3 z% J. m- a! O, e - static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
1 d1 Y V# r `, B$ E - /*---------------------------------------------------------------*/
; p; l( P( {; |, K' {0 X$ o. W - static int report ( char *file, int line, char *call, int irc )
# L. Y7 o, z/ ]8 q& A& j& W - {7 D* b4 D3 V( v" { M
- if ( irc )- ]. G, v! M' [( O" m4 ]
- {& u" Y( b7 R, N( {- Z
- char message [ 132 + 1 ]; t- x7 U, l% N# m& U8 \ w8 y
- printf ( "%s, line %d: %s\n", file, line, call );9 n3 c. z' v3 h5 {0 C1 g! x
- UF_get_fail_message ( irc, message ) ?1 P) y5 d- B' d7 T5 Y8 _7 I
- printf ( " error %d\n", irc ) :0 `! Y' u" t) i' q4 X: k! [
- printf ( " error %d: %s\n", irc, message );
/ T( P& \: L5 W; i - }
# A) ~) h! k4 _" O - return irc;# n4 ?" N/ |" u1 g; t
- }+ m- H z' b) c2 Y! e* f
- /*---------------------------------------------------------------*/6 h* c# ^" z5 Z# U, P
- int ufusr_ask_unload ( void )( g( O; v8 G7 W
- {
( I# Y5 i, a* J: ]' T - return UF_UNLOAD_IMMEDIATELY;
5 a, E% R' |3 D% I0 k* b - }1 |! \5 N3 @5 T3 b
- /*---------------------------------------------------------------*/; k( Q$ x, y1 W0 X$ I8 |9 H
- /* ARGSUSED */
8 l) z. `0 m$ |1 Y - extern void ufusr ( char *param, int *reTCod, int param_len )
9 C9 F! j* S; \0 _ - {# M- u- B2 e; M& B+ t3 x
- tag_t line;
: U7 h% E7 ? P# D% y - tag_t arc;
4 n8 I3 H- J( y" ]' x) w1 h- u! J+ e - tag_t edge;
9 y! l' W8 X# u0 o7 _0 x* ] - tag_t edges [ 3 ];
/ F4 E& z- C6 `- Z - UF_EVAL_p_t line_evaluator;7 C c% z* }" F% ?* s
- UF_EVAL_p_t arc_evaluator;
, {* e- _1 `% N3 d& S( y Y# N - UF_EVAL_p_t edge_evaluator;0 t' G( T* o# [: k' W% a4 D
- UF_CALL ( UF_initialize ( ) );
$ g- d5 V. d s6 Y - /*
+ o0 [! w+ d: K - Create new part "ufd_eval.prt".* U- ~9 l. H& S/ j( |
-
) o3 S# A C! Q - Close part if it already exists.
+ X( ]* C2 D/ d% q& I' m - */
9 @/ Y2 t+ Y0 v6 j; O - {$ v% d; }9 }3 v4 E' c! Q
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
6 _7 B! O7 A- D4 n2 D# O% j4 X - if ( part != NULL_TAG )
, }6 l0 d3 t1 j* z9 P6 f - {% t! d$ H" x) j% J% ]( [+ o
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );
3 j$ T/ J: A. o' ?* C - }, C' B# A' m" F6 P2 ^& n7 X
- UF_CALL ( UF_PART_new ( "UGd_eval.prt",
9 d" a0 p, i+ t$ R - UF_PART_ENGLISH,
7 ?& I ]+ r3 k. @& t9 N7 X - &part ) );
4 N, V6 J8 o2 u, N% M - }: P2 y8 i: M& V& j; m9 I* f! h/ A
- /*
8 {: T* j* o E- j* c' D - Create block and get edges. & r$ v6 h; p8 C
- */( c+ J) z! L: C% V) z6 k& A0 ^
- {
9 O. l( q5 [9 L% e - double origin [ ] = { 0.0, 0.0, 0.0 };' F ~! B" t- y H F" l
- char *sizes [ ] = { "1", "1", "1" };
5 |% E p( L1 z9 h" L - tag_t block_feature;
2 H8 R# ^4 U" u - 0 X, r- X# Y: l% I5 q$ I( U$ Z
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN, ) W! \6 }* c) v$ G4 `/ B) J
- origin,
4 o: `/ \6 Z# j7 O$ G( A g - sizes, 6 A* B/ H6 q7 V# s2 b
- &block_feature ) );7 @/ q) |! p! O' a7 w- ]
- {
) g! B w; l# p - uf_list_p_t edge_list;# `# r0 a8 N7 E! j+ L1 R( D+ f
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature, 5 }9 i7 W5 h* m) i
- &edge_list ) );
$ W, [+ \+ @2 G( G' C7 P - & K' `; _* A6 @' H2 {/ y6 g
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
$ n0 o0 p7 a4 V- M - 1, / P+ x4 ~$ `$ I+ F! {) e
- &edge ) );
+ C* ]' }' i. U/ r" Q - edges [ 0 ] = edge;
& J, d: V$ @1 I1 L4 ^* L+ r8 b - edges [ 1 ] = edge;" z; S2 G9 Q" ~
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, : h9 z" U: L( i
- 0, $ B6 n$ ^; J3 Q% m# `( V
- &edges [ 2 ] ) );0 }. `9 A3 N6 P7 _1 U
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );7 ?0 f5 B- N, B: y( R- Q
- }) c9 A/ A1 S* G+ k' U, W1 d
- }# V5 V9 ]" H8 j
- /* 5 Q9 P/ E& L1 r7 Z
- Create smart line.
: O9 K. h& C6 G1 C9 g1 _ - */
+ P+ a6 e; U5 W& R3 F5 q( J - UF_CALL ( UF_SO_create_curve_extract
$ T0 [% A& [5 w N% C- Q8 e0 D - ( $ [4 V# h. _1 l% w1 h: _& V
- edge,
' B |: c7 g/ @7 v6 j - UF_SO_update_after_modeling, & r2 `9 c: e; n3 h
- edge,
/ R) |, T9 [$ b2 r( @; ~% C/ o - UF_line_type, /* enforce line type */
7 n4 D* }3 B% u- M- r& y - 0, /* no subtype to enforce */
1 w# l/ b# | b, I) V) C - NULL_TAG,/ @$ \5 a) j3 u M# ^! o; h
- &line
) f+ {. F; H9 q: t - ) );7 o" g0 g# }4 b4 ~
-
2 h( ?/ U% ?5 c1 H4 x, _ - /* ( `' x, e& o/ R$ S& f8 G0 t: h% P
- Create smart arc.
. `, l* ^9 g. ?- T" W9 [' p - */
0 ?& G! R$ D) U9 I' ? - {
7 b& [# h4 A- c - int i;
8 `# J- y, I% Z! F3 G- C4 v t3 P - tag_t points [ 3 ];5 o; O1 O' W( l/ Q9 a9 [/ X
- for ( i = 0; i < 3; i++ )& ~$ }5 s9 w6 Y& ^
- {4 n. H" F/ \9 |0 {& d5 L% _
- char *strings [ ] = { "center=1.0",
! A* Z: S }/ Q7 O1 G - "start=0.0", ' B8 M+ F ^6 }" ^. k9 Q5 s0 H0 s0 M
- "end=1.0" };' |- C8 e9 F8 \: B
- tag_t exps [ 3 ];
! _; \& \; o5 t3 |8 E) [* m0 ~: @ - tag_t scalars [ 3 ];
7 K0 p- {3 k; a7 @/ Q2 Z& N8 | - UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
) _8 i) W% n$ ?3 g5 ~ - &exps [ i ] ) );0 }# M# G* ~. S$ d) D1 v# a' M' }: y
- UF_CALL ( UF_SO_create_scalar_exp . J( Y6 Q0 ~/ I* S1 t
- ( }; t: _5 s6 I1 i' e9 C/ M: [) a
- exps [ i ],* r8 y& _2 X" M9 } u% U! A
- UF_SO_update_after_modeling,
* G& ?$ _( l7 R* v - exps [ i ],
7 E6 ]- n" L8 P8 J& R* K - &scalars [ i ]
) J+ N" Q/ ^" v1 l - ) );
! r; Z4 q3 G H2 v0 w - UF_CALL ( UF_SO_create_point_on_curve
2 q: Y6 @! X0 L; {' f+ n - (
0 o7 s C9 E0 n6 q, ]" `3 k - edges [ i ],8 G3 O$ K0 w# ?0 D3 e/ L
- UF_SO_update_after_modeling,
, F W2 N" u& Z" k/ [1 g - edges [ i ],; `6 s! i7 m7 _$ a' L/ R+ }( i
- scalars [ i ],
( C- ?- {8 y- W! `& P! L/ v - &points [ i ]! C/ [/ o, T' s; P1 |1 {$ Q: ^' Y
- ) );& J$ g1 H2 I) s$ E/ H! D& `9 `
- }
& L: g6 q9 _, D( B1 B - UF_CALL ( UF_SO_create_arc_center_2_pnts , } `. [4 R. M }
- (
! I: M! w' w7 k6 P- m, l8 o' {7 d; o - points [ 0 ],
3 e' r* Q% J8 U4 w$ R0 C. K1 A - UF_SO_update_after_modeling,
4 L# {8 G( j8 Z. b) v: P: f - points, " c7 o- q7 }/ L7 |$ N" K9 S
- &arc & |6 t6 j1 q9 B, l$ u5 B
- ) );# c* t, i' `8 l' b6 H
- }" x0 H' _9 O9 @5 x2 U6 ~0 U6 t
-
' d- |' B, Q1 |6 N2 l - /* & P; V. E. v6 |1 I+ S) c
- Smart objects are created as invisible objects by # t J1 H7 [; W
- default. UF_SO_set_visibility_option ( ) can be
) |5 p% C* X1 [ ` - used to make them visible in the graphics window., Z+ N- ^% F1 C! n
- */
( }% E/ a+ B0 O. Y( n8 q - UF_CALL ( UF_SO_set_visibility_option ( line,
; o2 ]: l% U# ] - UF_SO_visible ) );
q1 Y6 }; l2 H6 O, P - UF_CALL ( UF_SO_set_visibility_option ( arc, 2 j2 I r2 e/ u4 i- I
- UF_SO_visible ) );
) x1 A8 a, H, P - /*
( [# E- p5 D9 ?8 D5 n* I/ C - Get line/arc/edge evaluators.# m8 i& ~6 \$ l: W& S
- */
' ]8 U/ q4 M, d - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
8 i4 @: N' d- o( b - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
5 d2 [, a; H: Z; j! V - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );; g }+ I& j* V5 p9 \6 F
- show_edge_points(line_evaluator, 10);! I7 x3 x$ ]& v* q
- show_edge_points(arc_evaluator, 10);( U0 J$ _4 f& s7 h' ]
- show_edge_points(edge_evaluator, 10);
7 i2 ~+ O$ y) m: x/ }$ l - /*
" y1 ]# ^) P$ e* Q3 }% f$ Z% A5 {- J - Get line/arc/edge data.
$ ^" n/ V# h* M% X7 z - */$ Z0 f7 |, |4 }6 t$ y B
- {9 A- o5 r) v0 k/ F
- UF_EVAL_line_t line_data;
, w, y: `( h Q, h5 t8 E% ` - UF_EVAL_arc_t arc_data;! X3 B7 `* @6 {; }1 c
- UF_EVAL_line_t edge_data;" o; a9 F" Q& g
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator,
6 l. Q) {3 B/ `( C5 o - &line_data ) );3 Q+ x( h$ E2 l! `! L# v, ~$ S$ d0 D
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
# S/ x: x: T! f! a9 W( E - &arc_data ) );
; M/ l# [* t$ F& \3 G! B) C" w% W - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
! A$ B1 e9 i& B' t5 G6 m- u% G/ I - &edge_data ) );7 H4 o8 l* B+ Z* n }4 y
- }# I) V- @( k1 P) E
- /*
8 z! I3 A% N: c: f: f) i - Check line/arc/edge periodicity.& Y& C. `' c6 r' ]
- */% q% U' E& O$ Y
- {
3 O9 T' Z5 _ K9 z8 h' \8 ?& n - logical is_periodic;# _- G! c. p! M0 e; X. {) X% Z
- 7 K2 O, X3 s# h( j8 G
- UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, 4 [: Y5 e2 b8 [
- &is_periodic ) );# W4 ~8 p1 a7 P7 r2 q. ]; C
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator,
* r3 I6 Y2 U( ?! R. r8 [! t# n4 x - &is_periodic ) );
5 v# E3 q5 I( a7 q; R" V ]: l - UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, 6 p8 M* M9 X, j4 p8 p2 u
- &is_periodic ) );8 h5 y( K4 A$ r5 ]
- }
( W. ]! X) R: P4 S - /*
8 u6 i, C2 d0 p7 L- x$ n! f9 @7 T - Evaluate line/arc/edge.
& P& c% M4 k5 G' P - */
7 |9 j8 t$ K; b/ ?4 z+ Q0 { - {/ k+ T- K/ x1 a' ^0 @
- double limits [ 2 ]; $ x, g! S7 L( f- X- H% ^0 @
- double mid_t;
k6 a& m$ `) r/ C - double point [ 3 ]; o4 k, |+ ?# H! T! c5 @
- double derivative [ 3 ];
2 Q6 ~: ~( @- }% w - double tangent [ 3 ];
, C6 n H8 A" q7 A( D - double normal [ 3 ];
; m& Y$ j, s R" B( @' M; y- q - double binormal [ 3 ];: J6 x! b. ?7 ~
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
: O0 Z! i/ ^0 f - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;3 d: @ ^) d) U; [* `
- UF_CALL ( UF_EVAL_evaluate ( line_evaluator, 4 h3 i, e7 n! ?& z! `
- 1,
/ w& e8 H+ R0 [' f - mid_t,
; w# a7 \4 }; P2 M - point, ) ?4 o6 D) s; D* v
- derivative ) );0 d* f+ f* W/ b! m; q( Q' u R5 n d% R
- ( N% F7 J( \: s
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator, " C& L3 r# k+ M; F. b$ p$ B
- mid_t,
; @% _6 @) Z1 N$ _ p; L8 X k# m - point,
5 v1 ?4 ^' S+ U- P* D - tangent, + |- g7 D0 d# | a u7 H4 X8 J. R
- normal,
: O8 `3 U; I% Y3 b( b2 l - binormal ) );
; L. D. t/ g4 V8 q s - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
& S+ g+ b# U4 L9 T# L& {: F - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;" H; ?* U7 G% P7 Q% A) i, F; E
-
* t7 S( a( j0 P+ g - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, % I5 i7 [+ V( w1 \$ I
- 1,
& ?2 X4 `& ~! o4 J5 ~2 ] - mid_t,
0 m+ _ X1 c9 u8 _ - point,
2 f# q$ T. z. c. {( l - derivative ) );& \/ _/ R" b/ Q3 @
-
+ I* Q* F2 I8 j% c& _ - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, $ c2 U9 j8 u& o+ ~5 m
- mid_t,
% V" D4 Q: L. p) A$ ` - point,
' w) b! i" e/ z - tangent, ' Z) C* v- r7 m3 G7 z
- normal, # U7 ~8 Z. Z/ e" ?. Y; X0 e
- binormal ) );
3 f3 f7 d6 d( g - UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );
3 N b L K; N9 F1 e0 E - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;( l; Y3 Z# F- x
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
/ o1 n( |3 ^- ?% c - 1, , l1 ~, R( `* ~! V6 U; }) ]
- mid_t, - I8 g3 B& y0 r' O9 g4 b2 \
- point, + P7 ~) S; B7 r) M9 z
- derivative ) );
1 R4 c; F+ t& Q- w- J( C - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, & a* Y: i/ N6 Y: z+ r" g0 Q) y
- mid_t,
1 n1 D9 ~5 ^3 b: T) I - point, $ }& S6 h2 \& F% N7 M
- tangent, ! p9 C0 ~8 s0 i ~+ i8 o5 L3 W J
- normal,
9 F# r5 F# ~& K0 C- ~" V - binormal ) );; M1 X$ M, E, a
- }$ P- i. i0 `$ q6 n% M5 h) p
- /* * c/ W8 O, @# A6 g
- Check line/arc/edge equality of evaluators.) V6 j0 i# D0 [9 _) m
- */
/ i( c& {% t n9 T; h& y/ } - {- `1 I2 X# `3 E" P
- logical is_equal;
- n8 ]; M+ [+ w0 g: ~, h - UF_EVAL_p_t line_evaluator_copy;
. @" s( D0 d9 Y' D - UF_CALL ( UF_EVAL_copy ( line_evaluator,
9 ]4 c/ b$ R9 |( M! S* k' a5 J6 K - &line_evaluator_copy ) );
* J. e3 ~" l' N* | - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
( Q- j$ _$ @" O( P3 ]3 q) g - line_evaluator_copy,
, t* V, \4 Q; e6 [ - &is_equal ) );/ I* o# V: l! @4 x1 e( g y
- UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );% _5 g' E- i; c1 I
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
! d6 S9 z7 J* a8 F - arc_evaluator,
& {. u$ }$ Z8 ?1 @ - &is_equal ) );3 \- a& N% h( @0 m+ T) G
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
1 }( Q) V( E$ ] d2 b# K - edge_evaluator, % {- ^; ?4 ?/ w: T [* x4 r) ^8 a
- &is_equal ) );
0 [0 U% P) L8 V. ^9 t - }
" L! K) ?$ A' K9 _ - /*
# {& s$ r! Y3 F+ R( c - Check line/arc/edge type.
# c: M) g8 ?$ D' m - */
5 h2 q J7 f( R% U8 t3 s! |) y - {
: y" g! G5 S8 n - logical is_line;8 R( F E6 G: U! F2 z
- logical is_arc;( l( _6 \1 \1 c; s0 p( I5 k
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );3 ~ v; j @0 L) q4 m. B" u* {& o2 i
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );: j$ U: u5 B. ^, s! f9 g
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
. y5 j6 V' S/ H2 U - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
K( p: A+ r3 K s( g - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
! W9 {' [0 z A( m, ` - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );2 L6 m- J0 o* J, C; L
- }
1 s7 u* B6 t! ^: Q( z) `1 v - UF_CALL ( UF_EVAL_free ( line_evaluator ) );
( P! |9 t% f: g( `3 m3 N - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );
- K# Y8 e% h$ k5 r2 V' ~% r - UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
' V1 T8 ?4 F3 S% q/ L/ ]2 Z - UF_CALL ( UF_terminate ( ) );3 p, ?7 }) }5 Y1 V+ `
- }
2 l6 @3 l# h( F9 Q+ H) v$ A9 ]
1 S* h/ l; J. Z3 V- c- /* This function will disply n_pts equally spaced along the) i7 J$ m! I! Z
- input curve.
0 w' \. G' w+ s - */
. d* N% X& i; \ - static void show_edge_points(UF_EVAL_p_t eval, int n_pts); C3 v% c+ ]9 @% c% g) j! {
- {+ e3 s% V# L7 ` G$ V
- int ii;4 N: d5 T9 h2 o. ]5 J- ^- P3 C
- double limits[2], p, point[3], end_parameter, start_parameter;
% V$ p4 y3 f; h3 f7 H5 d0 ] - UF_OBJ_disp_props_t @: L7 k Z9 r! e
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
" Y7 ^- d% y8 s! z* x - UF_OBJ_FONT_SOLID, FALSE};
# @# j4 F6 | H$ q3 M - 3 H. C. s. m- ?/ M( l4 Q! ~
- UF_CALL(UF_EVAL_ask_limits(eval, limits));/ X* a! ]' v2 C$ E2 A% f
- printf ( "limit0 = %f\n", limits[0] );
$ S2 k' w# ~8 V9 ~) U8 a - printf ( "limit1 = %f\n", limits[1] );
+ o# v7 H0 a, n/ ^6 E& |; [ - start_parameter = limits[0];* `3 k, a. c. T* \# B' y5 W
- end_parameter = limits[1];. N1 [: _# @. o" Y' ~6 u
' ]$ U) X4 O& I9 V2 B- for (ii = 0; ii < n_pts; ii++)3 z; U/ Z! g2 f- W+ i: \7 b
- {
, F- B5 S, X- j0 H' s+ `* I( A - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));$ m- m8 f6 e# [+ J, f; K5 \1 I' C# @
- printf ( "evaluate = %f\n", p );
, Z, c G! w) W% H/ x6 @) X+ N; {5 F" Y - UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));
' R' J0 z2 b3 y - UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,
4 |/ `: B# ]4 u9 z - UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));
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& ^- H/ Z: o) ~; ?: x; ` - 3 S; z. j3 j0 Y
- }* W5 d' m" h) D/ d4 m: Y- m
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