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- /******************************************************************************+ I9 u( s8 P( R' t9 {3 e
- Copyright (c) 1999 Unigraphics Solutions, Inc., r1 I9 G7 l7 }
- Unpublished - All Rights Reserved3 Q! c8 s1 D: M6 u* j" s a
" |3 ]) G( a) ~- *******************************************************************************/
' ?: j6 v; ~! l) r - /* This example demonstrates the UF_EVAL api for lines and arcs.
$ e* h% L& u& `3 R - Some of the UF_EVAL routines operate on an evaluator6 H! ~! x! i9 y m
- independent of type while others are type dependent. No longer use
1 ~8 M' W# X' V; v( r1 b0 n9 { - UF_CURVE_ask_curve_struct ( ),* ~' e. y1 ~$ c, N; w) k
- UF_CURVE_ask_curve_struct_data ( ) and
; e8 a4 b2 k& p( [ - UF_CURVE_free_curve_struct ( )9 v E) i: t, C. N ~" r
- */
) M& w+ o% M' |6 x3 Z - : K: x' S C# G2 e8 I
- #include <stdio.h>; C) T, R u3 ]* L
- #include <uf_object_types.h>9 W2 S& s. {4 x9 L& X- h
- #include <uf_curve.h>' A2 j, t% D" n
- #include <uf_eval.h>
r ?8 h9 L5 {' l# b9 D - #include <uf_modl.h># Y, p& u6 i3 m
- #include <uf_part.h>
1 R% Y- |$ `9 H" v0 H& D( O1 Z0 h+ q; O - #include <uf_so.h>
. S% q E4 d4 z: ^' o' R - #include <uf.h>9 ~3 h/ }* I# X
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )
* J0 ~) \* L b! h6 e - static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
- o4 W* V1 n" ?8 R - /*---------------------------------------------------------------*/
/ t. G8 \; V! N g, O$ X - static int report ( char *file, int line, char *call, int irc )
+ d9 f( o S1 K T L, \: m - {
5 u$ t2 g7 r! I$ Z9 D5 |0 z - if ( irc )0 I0 N# I$ P8 _0 K8 s0 f( {
- {$ ^4 u3 E8 C) k9 j' G. }
- char message [ 132 + 1 ];/ F. E5 N$ F4 j _
- printf ( "%s, line %d: %s\n", file, line, call );; K* J% S4 s+ e- [! P
- UF_get_fail_message ( irc, message ) ?
' L( J1 h7 D* P1 {! i - printf ( " error %d\n", irc ) :
4 _* P3 B2 ^5 c8 } - printf ( " error %d: %s\n", irc, message );
5 b$ a, C( G h, C$ [ - }
2 r3 j& z1 M [2 f- c1 x/ o, }& F - return irc;
. ~% a+ c3 n' a1 r - }) \! g# u2 R% d! |. Q( v. ]- E& P
- /*---------------------------------------------------------------*// X2 k7 I* |! p
- int ufusr_ask_unload ( void )
+ I6 U. b& `8 b( K, R/ B; { - {, U7 j6 U# I5 `, D8 p6 J
- return UF_UNLOAD_IMMEDIATELY;# ] [: ]( `, `6 ~' z
- }
9 j; ]* K& ~1 G, | - /*---------------------------------------------------------------*/
) m; H- P) A. x. c9 g$ l" V n- E - /* ARGSUSED *// O$ f- |2 _/ L% S% U
- extern void ufusr ( char *param, int *reTCod, int param_len )1 G; M. @6 _+ n0 |0 [2 S3 X H
- {& Y3 w/ {" w, h+ J5 \
- tag_t line;) @3 O" M1 ]8 t v$ W
- tag_t arc;: S9 F. B9 _0 o% L$ C9 N
- tag_t edge;; Y& w2 H" [; d) E( o/ I
- tag_t edges [ 3 ];
2 c- @) Y, x' w' } - UF_EVAL_p_t line_evaluator;8 h* c, Y8 m* N, a4 B
- UF_EVAL_p_t arc_evaluator;" p, ]3 R9 M) k2 G; [8 X; U& q
- UF_EVAL_p_t edge_evaluator;
. x2 ~' ?" S1 J2 ?# D2 z - UF_CALL ( UF_initialize ( ) );
4 d2 [2 e/ Q& ]$ |) }; A- ]3 T - /*
7 D- r3 v) V. {4 g1 o* k - Create new part "ufd_eval.prt".0 n% C, |) ]: ]: w& E0 I
- : w7 o- D8 z3 ^& }8 y: ?! _
- Close part if it already exists.
( t4 C4 `7 W9 p# X% I - */! @0 N, a/ b0 R1 \7 F4 D
- {* _9 F' X1 p# f: g* A4 S# _
- tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
: | o; p) B5 n, C - if ( part != NULL_TAG )% H2 I' E% I* h0 D+ ^
- {6 J3 a" P, t2 X- q. R e- |7 f
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );
/ X! a9 a4 k1 e% ? - }' U( k7 e2 j" t0 ]+ R1 }
- UF_CALL ( UF_PART_new ( "UGd_eval.prt",
4 q5 c6 }# Y1 K) B/ ~ - UF_PART_ENGLISH,
b* ?* T! ?! U2 e - &part ) );
7 e) t+ y0 |1 g' h: l' C - }$ w, |0 a. N i5 b- t! a
- /*
5 L) w% ^: T' h: c7 u+ }6 { - Create block and get edges. 6 s$ z# m" Y, s6 S
- */
$ `, T! A, T5 u( e8 e. G3 y - {$ w7 Q1 \) M# G# ]* p
- double origin [ ] = { 0.0, 0.0, 0.0 };
* q8 u3 U2 X- `) V. T; N - char *sizes [ ] = { "1", "1", "1" };. Y) M, t; z; j
- tag_t block_feature;
- K5 i p/ b1 W" S$ n - ' A8 A, d% @8 [6 b5 q% L( f. h
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
4 Z4 d6 J/ A$ I. D - origin,
/ p& u- b' n2 I8 V1 y& K - sizes, 4 J6 q3 h# q6 o6 v H7 Q
- &block_feature ) );
% W L. y# l7 L0 p* A5 ? - {4 K$ H2 {0 @4 w9 S1 t
- uf_list_p_t edge_list;9 o4 n! }0 r, i Y; l, O+ i
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
( F3 h/ E( C' w0 q3 r - &edge_list ) );
! K# J/ t- m" k0 ^- o- S$ j% c -
& _4 a3 k9 L/ S9 `0 o - UF_CALL ( UF_MODL_ask_list_item ( edge_list,
$ R2 I6 A7 N& p- L7 H - 1, ' f$ V9 f1 {/ K0 X8 ^
- &edge ) );
$ h/ _# i/ i: U0 {5 c - edges [ 0 ] = edge;
/ k) R$ K0 v9 \. T, c6 }; C. l; j& i9 l - edges [ 1 ] = edge;
" z0 g2 ^4 z) o2 ~( ? - UF_CALL ( UF_MODL_ask_list_item ( edge_list, ' M: L- D9 `1 p) b& n' {
- 0, $ q2 Y y- A. [: x! l' C3 A2 _
- &edges [ 2 ] ) );
+ K/ ~0 d3 f9 g4 I, W7 f1 f4 e - UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
; d8 t% s% D4 _* w. |7 J1 o - }1 a8 j' U- ]4 f& W# K# |
- }
1 x- i1 u8 W: h) S# k7 P! ]2 ~% x6 O - /* 2 N' f& S9 Y; P+ J' z/ J
- Create smart line.
_1 c) E5 T+ n" P - */* ]+ I9 e k# K4 V' Z$ e7 @8 b
- UF_CALL ( UF_SO_create_curve_extract
( }) g' W/ z+ T/ {/ O - ( / |/ G- b* B) I. P. Q. p
- edge,
% z/ c, k+ W9 u( Q A5 {- m - UF_SO_update_after_modeling,
' U. a. p+ U. ]6 W5 z% u5 V+ i - edge,5 i1 P( K) A U! A6 W5 O' h% q
- UF_line_type, /* enforce line type */
5 B; Q" X! M8 d% p7 k% G - 0, /* no subtype to enforce */
5 Y O4 m2 J v/ m+ g0 } - NULL_TAG,2 _$ x' K/ K- l2 u+ t3 I9 W
- &line
6 @4 a( e5 z. ?& k& c - ) ); q" K, l; M& r! L. N9 w. _
- , p, s1 f" f0 `+ j9 W1 J
- /* 2 q% j) |( i) A4 v: ^) K* T
- Create smart arc.
7 O9 u! Q7 N0 i# b( } - */
4 k( A& I& t' g- a) O ?! | - {
% l) s* [( L+ }+ w5 C - int i;3 t; h9 l4 @& K' M( M
- tag_t points [ 3 ];. \6 p7 O6 R; h5 P
- for ( i = 0; i < 3; i++ )" U4 f4 F, a9 r0 e' w9 S
- {7 W7 q8 `8 M" C3 ^* V# K" J
- char *strings [ ] = { "center=1.0",
, [+ M8 @9 b+ E) |, r - "start=0.0", , L) O3 y$ z* B6 a
- "end=1.0" };4 Z: O: R" C3 L
- tag_t exps [ 3 ];9 u# p$ ?, c8 o: z
- tag_t scalars [ 3 ];8 O# c% d5 P; ~7 k- M/ l; T0 x7 @
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
, I' \8 m0 N& [6 I8 }9 e - &exps [ i ] ) );# y* \; I% F3 v$ X, g
- UF_CALL ( UF_SO_create_scalar_exp
: f5 n+ v$ m5 }4 @3 T- M) v - ( 1 o+ o2 D% P4 D9 M
- exps [ i ],# U$ K4 Y/ z' L, x5 ~5 n. f, H1 u, @
- UF_SO_update_after_modeling, $ c) p% R- o. ~; i0 g( l
- exps [ i ],
) x6 H" ?7 N' f* N7 ] - &scalars [ i ]
! _; c6 P+ u# {* v - ) );% a$ C2 Z& w A9 w
- UF_CALL ( UF_SO_create_point_on_curve + A2 M4 A) [' f7 \1 A
- (
! q& F6 k1 D* \+ u( j8 Y: V+ W5 P - edges [ i ],
8 O8 r/ K6 R) S4 @5 D - UF_SO_update_after_modeling, $ C7 N1 h7 [5 D
- edges [ i ],5 }* a( c3 m5 B* h# D& i: Z# E2 M
- scalars [ i ], / q Q- v/ ~7 W8 x8 q
- &points [ i ]
+ I5 r5 n/ ~2 |0 w; w0 X! y, m - ) );
5 G) z$ u7 Q9 |0 O& x$ {+ E S - }
; A* o- i/ r; I. w( y! U - UF_CALL ( UF_SO_create_arc_center_2_pnts % q* W0 b/ s$ ]" D: U
- (
8 ?' z6 {* m& o7 ~+ g5 v - points [ 0 ], ( |. R E& F# c3 _1 ^
- UF_SO_update_after_modeling,
4 ]# B" L0 R! a6 H3 G5 J6 j - points, ' |$ B: M1 M! x- d* X+ U3 H
- &arc
$ C# c/ m- }6 y" c* v. U4 N - ) );
4 B4 K4 C7 J+ q1 T6 p - }
; r& f- J+ ^1 O' E2 M -
! Y/ d: Z4 E! G& b - /* ) e( @, \/ `# ]2 b; B* `/ [
- Smart objects are created as invisible objects by 1 F# Q$ D; X9 z( K* V
- default. UF_SO_set_visibility_option ( ) can be
* E3 E; p# P9 U0 u& ^ - used to make them visible in the graphics window.
0 K' k) v7 n7 s. A) }! | - */! N; o4 P( A" G! n5 q
- UF_CALL ( UF_SO_set_visibility_option ( line, 7 @& R" {- _7 Q1 F' e
- UF_SO_visible ) );
8 Y! L# k# o( T - UF_CALL ( UF_SO_set_visibility_option ( arc, % @/ h Z, T( k9 K$ o) Q
- UF_SO_visible ) );/ ^+ S3 k/ C: {9 v) N4 p
- /*
3 `4 G R$ [2 D/ h9 S7 s! g$ o - Get line/arc/edge evaluators.
) o, t' c8 x: `9 g - */3 H+ O% V' R& ]3 \& J
- UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );& @) L6 O- M7 d+ z- R: ^
- UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
7 C- R" @% X$ }* v - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
6 d4 S( |4 Q; \ - show_edge_points(line_evaluator, 10);
, k, S" z: p( N - show_edge_points(arc_evaluator, 10);; C5 M* ~ X! m2 o4 ?
- show_edge_points(edge_evaluator, 10);( f. x, y1 d/ r
- /*
1 f4 Z5 J$ H2 c# ~" R `/ Z6 m; }" k) j - Get line/arc/edge data.5 F" T, U6 t# `; H- o4 i
- */" ]; e: X% `7 C4 t0 r0 S
- {
6 T% {* C9 S1 S - UF_EVAL_line_t line_data;5 F- M* Z1 u0 V: L3 o
- UF_EVAL_arc_t arc_data;
! j0 t" V; _1 H* c1 V4 Q - UF_EVAL_line_t edge_data;
+ O" {" F! M/ y4 P% s2 ^% K6 g" { - UF_CALL ( UF_EVAL_ask_line ( line_evaluator,
5 v& \4 M- `; H9 H7 e1 Y+ I - &line_data ) );5 N( q) R% ~. h% }6 ~0 ]1 d
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
, @- ]: H" j$ g* T8 V3 g - &arc_data ) );4 s/ v* T2 V2 p
- UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
! O; j2 u6 M1 ~; ?6 A - &edge_data ) );& x- O9 q3 ]0 ?. \0 B1 d
- } I6 C% F1 j5 I1 a9 {* N
- /*
5 \. `$ ^. ]" T. J1 {6 y4 H2 w - Check line/arc/edge periodicity.
/ M6 j4 W V% X' H0 A. k - */
0 E" u4 P$ n; C1 f/ a# v - {
# d# _) Q8 q8 e - logical is_periodic;6 G4 y; F# ]3 r. f
- , w7 W7 Y$ |2 H1 _5 f( |
- UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, / D) x2 I4 @' G) C6 N
- &is_periodic ) );
8 R8 R9 r# W/ [8 S - UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator,
% G# w2 e2 ^9 q* R - &is_periodic ) );+ ^/ V8 D( Y. R! O+ I9 n* u
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator,
/ G' m( i8 `" D- Y - &is_periodic ) );$ f5 \( H. N5 ]
- }
d c9 ~( l2 r6 ~- V! p9 K - /* * j. Y ?1 ~$ Z0 D! u4 T6 _0 ^( M5 h. {: k
- Evaluate line/arc/edge.0 b' V/ s$ n8 B6 H: @2 m
- */6 ^5 V) S1 O1 ]) I1 B& r8 _
- {
+ A. u; x8 O( D+ S - double limits [ 2 ]; 4 c& J. u" U, }% x. K9 j! w# J
- double mid_t;" [# A1 U, }" D$ }' \6 S
- double point [ 3 ];7 ^6 w# A2 R0 j; J8 w T' R: H' f
- double derivative [ 3 ];3 j: `0 m4 @, H q ]
- double tangent [ 3 ];3 i/ x% g" [- x$ g4 c: e
- double normal [ 3 ];
+ \9 c F; z5 i* G h" j - double binormal [ 3 ];7 W4 i1 [2 h- n+ p
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
! M8 b1 W1 F( l" C' A+ V - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;6 e( c) B8 E! K( V
- UF_CALL ( UF_EVAL_evaluate ( line_evaluator, C* f j% D7 z! @% g
- 1,
% O* B0 N6 u7 h - mid_t,
, W- k. R; V2 M9 }! e - point,
2 m# N6 L! C, o% l/ m - derivative ) );8 C I E" q; U, ?; Z& @/ G; g
-
9 I: E$ b8 e2 L& |5 [ - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
& ^" @( H; G1 y2 Q$ { - mid_t,
2 `3 l6 v; a; X! @! t; ]& ~ - point,
6 }$ v7 |: t5 P0 e' H - tangent,
/ M7 |& b# o# r% e& j6 R - normal, * f0 Q3 [! E2 E* h- N
- binormal ) );
l2 H$ G) j( S% u" f - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
6 N1 c& K0 U! k W5 |% f1 {- ]9 }" h - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;* o3 j, B/ E& ^. s3 K& [. U( G. e
- ' @9 q% C% B6 `- ]! z1 T; A
- UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, $ P9 f7 c8 L3 p
- 1, ; ]) q$ w. k* v! m {+ E
- mid_t,
. P+ K: X6 V$ j: o4 P4 U - point,
9 Q4 j; V# V, w$ b: h - derivative ) );6 g* T: T3 w2 w% v2 U9 p6 j4 u
- 3 n0 q' Z/ P* m! y
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, ( `- J, b# P5 J
- mid_t,
- W6 [$ X+ p& G* d; d - point,
' b6 r: I. x9 A) M - tangent, % ^' l. k8 f$ w w+ O$ c
- normal,
, t0 L+ H* g% x6 a8 G7 @* F - binormal ) );
; _4 j5 q" x, q8 } - UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );
$ m$ H6 n8 `0 R A - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
{; H% m {4 ~+ o/ p- O/ c - UF_CALL ( UF_EVAL_evaluate ( edge_evaluator, 5 I; b* v) d7 l! z7 |$ l
- 1,
: P/ B E/ h1 J! n9 j - mid_t,
, |7 v- k9 I7 w! T( o/ [7 k - point,
" \7 L- I. o9 @% n3 w8 ~ - derivative ) );% \- N/ `0 C% e* @8 g/ _
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, . ~7 T/ E. s& A
- mid_t,
}2 z% q& j- l1 V - point, & z0 p' y! f. ~9 O
- tangent, 2 S, g, m4 q' H E/ [ i. C6 k
- normal,
( U) g) o, A2 o - binormal ) );
# A6 t5 G3 u8 c I - }
2 c# H. f g0 q/ h! O: T7 G& T - /*
, I0 W; r. F' d' A- v, i - Check line/arc/edge equality of evaluators.$ {+ F+ q$ @3 x8 d4 m0 m
- */! h4 q# J" T8 B: v
- {
7 ?0 q' q8 P; P% L, Y$ O) L - logical is_equal;2 v/ J6 y, E- d: u# e
- UF_EVAL_p_t line_evaluator_copy;$ Y1 `7 W0 M% d
- UF_CALL ( UF_EVAL_copy ( line_evaluator,8 k' s2 J3 o: F# j# ~! C4 t3 g; y1 ?; g
- &line_evaluator_copy ) );
4 `" Y* Z0 @" p8 I2 m - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,' A+ b( `; a# O
- line_evaluator_copy,
?9 l$ n( Z, \ - &is_equal ) );/ M8 p" I* p8 V
- UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );
$ T7 f$ o+ l4 f* ?# P - UF_CALL ( UF_EVAL_is_equal ( line_evaluator, 3 ?) J: H: u' y$ W' }, I+ d
- arc_evaluator,
: A; m: `, l0 p2 p8 U. I - &is_equal ) );
" \7 O% @% r# F- N - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
0 @0 Q1 @1 Z+ _ - edge_evaluator, ' v9 P0 R* A! j1 \8 B! l& \
- &is_equal ) );' ?* X. g, n) R, c7 [9 A3 Y) `
- }4 J6 z( L- T6 T7 Y8 }+ q! W
- /*
! t* @) g% u* f - Check line/arc/edge type.
1 U3 ^" i/ H2 s: ]% F - */
" x" I; ?3 ]) X" f" I - {
9 ], w& S3 i9 q# G5 g; Q6 |9 g - logical is_line; Q4 F: {9 H' C
- logical is_arc;( v& {$ S4 E' e" y1 T7 Y3 S0 b1 Q
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );
5 e& f4 ?! I: B- d - UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );3 ]& c* s- D. y, M& ~
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );* Y. z5 X7 `2 b
- UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
& v8 d) T; d3 z" m( H6 I3 a) X2 i - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
! O$ U; S+ ^ s - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );/ \, G; f- p) Y% F4 u+ |0 b
- }
# w3 ^2 _ l# ?1 ^ - UF_CALL ( UF_EVAL_free ( line_evaluator ) );' ]- v8 H: P( B' a: e6 Y, Y
- UF_CALL ( UF_EVAL_free ( arc_evaluator ) );( `' E4 a1 L' b) ~& o" T
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
( n' P) \- Q7 w6 X# u - UF_CALL ( UF_terminate ( ) );
1 N7 k) M7 S% Q& u - }
/ V6 r/ h+ m- d4 |( L$ W - 2 V5 k6 {" Q; Q, ^/ m( Z
- /* This function will disply n_pts equally spaced along the
) v! c7 X# L. T6 x - input curve.
$ ^$ b5 T* F4 `; }, Y" ] - */
" l" j/ E+ K& U4 b. X - static void show_edge_points(UF_EVAL_p_t eval, int n_pts) N5 k! z! q1 S* F) o/ Q; T
- {
& R& K: o; J" G/ U9 B: U+ s - int ii;7 s8 j5 e9 g/ b6 m% @
- double limits[2], p, point[3], end_parameter, start_parameter;' A+ s, G1 R2 A: F
- UF_OBJ_disp_props_t
$ A) a5 G6 W. g% T* |2 W' m - attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,% F! k0 Y8 d! D3 t6 d
- UF_OBJ_FONT_SOLID, FALSE};
G% p6 I4 v! z7 ~' p2 w9 o
+ K6 V& `! {! m9 @' u' t5 W- UF_CALL(UF_EVAL_ask_limits(eval, limits));( o4 g: _- ?6 D) b& U
- printf ( "limit0 = %f\n", limits[0] );
8 z8 m. Y& I" D - printf ( "limit1 = %f\n", limits[1] );
1 M r# S7 w6 K0 B - start_parameter = limits[0];
3 c$ [8 P) e/ h: i) N8 K3 s6 Z - end_parameter = limits[1];' G- C; p& r4 _* |2 J
6 F6 I* `0 J- D) t |, V1 H9 @- for (ii = 0; ii < n_pts; ii++)$ S. R$ R* W. @' P% I
- {! W- F! Y: ?- F: M
- p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));
& x, h; y8 c" L* u3 u& r- U4 h - printf ( "evaluate = %f\n", p ); I: e# N; n; P) ^( [, a
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));
) c( y; f0 a+ N- V( l- k - UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,1 r3 g8 H9 L' B4 O# C, c% C) X
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));
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6 a, M8 ?3 C2 A* X7 i- }
- b# \' m5 _# r
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