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$ \6 ^8 o0 F- L1 i- m0 ^9 V, ^. l5 l" x+ x6 w' X. d, W/ H1 ?
- /******************************************************************************
6 n$ q6 ]5 d# r$ k3 I; I1 m - Copyright (c) 1999 Unigraphics Solutions, Inc.$ w, D5 F6 u6 H7 _4 b* `
- Unpublished - All Rights Reserved
0 E r/ V3 f% b9 Y& ~8 X& x
Z8 H! _ Z3 M# o/ b- *******************************************************************************/" R/ y4 U0 G/ C* |( l
- /* This example demonstrates the UF_EVAL api for lines and arcs.
' L+ e/ W( c$ W, C7 w - Some of the UF_EVAL routines operate on an evaluator7 A" O, B2 w/ O
- independent of type while others are type dependent. No longer use
9 q8 a. m' J5 ] - UF_CURVE_ask_curve_struct ( ),
/ o: J8 ~4 ^# Q& i0 x - UF_CURVE_ask_curve_struct_data ( ) and
( C/ v6 f2 D; A- }7 O8 O" Z - UF_CURVE_free_curve_struct ( )
2 k& o) b. d/ Q/ N$ ~# o - */
( t+ m: q; K2 d( D+ @ - ; }8 a& V* }4 l$ d+ t
- #include <stdio.h>
7 H: e! b# Q6 D! i) R! }3 N - #include <uf_object_types.h>. d3 N1 ~6 j7 }0 t( e" e) b
- #include <uf_curve.h>
7 F% V( }0 _( n, E - #include <uf_eval.h>1 C* w- H! Z0 s
- #include <uf_modl.h>
* e5 G9 b4 q$ _1 ~6 u - #include <uf_part.h>
: x) g# N: w! N. L- @- T9 c - #include <uf_so.h>
4 S& f1 X8 i# \2 V* b | - #include <uf.h>( g# w/ Z9 v8 G+ L
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )4 \! d$ f- H" v+ S7 s) O
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);9 l G; L2 Y V$ h
- /*---------------------------------------------------------------*/
3 |( O9 p+ r. b - static int report ( char *file, int line, char *call, int irc )
7 m: i( A5 D3 c: d3 @ - {) U% a n( q. T/ ]7 f1 V" {0 p' |
- if ( irc )
; ~4 b; V6 `7 H* K1 n - {
, j3 F! \! {. |/ i - char message [ 132 + 1 ];6 e8 h3 h$ U, U, }5 o4 x9 a
- printf ( "%s, line %d: %s\n", file, line, call );
! ^) D5 j' Q) Y' M s- x, C - UF_get_fail_message ( irc, message ) ?
( q0 w. D8 b7 \! J3 f( c - printf ( " error %d\n", irc ) :) ~2 U! b+ A1 J; X# @
- printf ( " error %d: %s\n", irc, message );: O; k- I5 l! N* t
- }
4 K" s' H' j4 e4 d t - return irc;
; l. y0 d5 n& n% d0 F/ i - }
4 i5 J" r, v- I% @1 g% L9 i - /*---------------------------------------------------------------*/) y4 R: x7 R! n4 z9 j8 [5 f
- int ufusr_ask_unload ( void )4 o# x+ Q4 g6 G! c& k2 o5 C+ D' b$ n
- {4 p- i2 N# I7 ~5 X
- return UF_UNLOAD_IMMEDIATELY;; R3 a. P1 w2 Y- r
- }
) [$ f6 U! L, m4 A - /*---------------------------------------------------------------*/) e5 K- ~% T" t/ P* M! N* f
- /* ARGSUSED */6 ?; {& ^- {+ I6 R( x! j
- extern void ufusr ( char *param, int *reTCod, int param_len ). u8 T n/ q; E0 ^' {
- {( _3 o& r3 J: {4 \( S
- tag_t line;
# A& c# @% v" g - tag_t arc;5 R3 f' U/ Z! K
- tag_t edge;& g# H9 i) s* ^! Y0 s- S
- tag_t edges [ 3 ];5 D4 v- `7 Q- \3 l" y3 W d
- UF_EVAL_p_t line_evaluator;9 C% ?1 m; D- S3 O/ R
- UF_EVAL_p_t arc_evaluator;
$ O3 ?, [5 s: L+ s - UF_EVAL_p_t edge_evaluator;
' D* S$ R& \$ _7 ^7 p! B" S0 m - UF_CALL ( UF_initialize ( ) );4 I2 W2 \8 d' M, V) |9 [. ` l
- /* + G; H1 s/ a3 P! o2 A
- Create new part "ufd_eval.prt".
7 b+ ]/ k$ i- ?9 u9 \ -
( f- X/ @, `" A) p, x* g! G - Close part if it already exists.
3 B8 o; g- R! a; d - */
* f$ s; u( h3 J$ o* A - {
4 l+ Q( `$ O, ?& a1 v0 q$ s - tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
/ x$ F. U0 _+ `. i0 i2 r0 y - if ( part != NULL_TAG ) b3 t, t E+ A) s( |
- {8 [, h3 ^! c- e9 Q: f
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );. b! D' k) }' D0 N
- }
5 @* K8 @1 I0 ~" e. N$ U" V! U - UF_CALL ( UF_PART_new ( "UGd_eval.prt", - o7 S! P$ S) ]
- UF_PART_ENGLISH, ' X0 m& z5 ]& C
- &part ) );
# {" J2 T6 Y5 L1 G2 I3 X - }5 d9 E) B/ F% F* T, b5 A" v
- /* ) z" o. a( O. k$ z
- Create block and get edges.
( [1 p; H; `; d8 b Y& l1 ? - */4 _, \* H3 A7 m' X
- {
# ^! W8 P3 \. M - double origin [ ] = { 0.0, 0.0, 0.0 };
. N; k- e, m5 S6 B4 G7 a - char *sizes [ ] = { "1", "1", "1" };! [2 \" c# F( K; X" a& @" g
- tag_t block_feature;; Y) W& m) \* R6 S, _; Q
- 6 u; O+ Y: F7 J
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
4 }9 L; c/ I5 Y* y6 x3 Q m5 \ - origin,
3 o9 ?9 V2 N. R' Y - sizes,
. h* i- k! {% q- ~ - &block_feature ) );# e8 I, d+ `4 I0 Z9 u3 N5 ]/ I6 s
- {8 M! }1 l# p5 y* b; E
- uf_list_p_t edge_list;
6 \% E: P6 Q8 n8 f: R7 O" T - UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
' l& z" w% Q5 u- x - &edge_list ) );
2 @( K, k | m. ^3 A$ O4 ? - $ B t0 m0 H# r# J
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, 0 }: T* v$ o$ A- \
- 1, ' K- N+ C) P4 ~, O& N0 V
- &edge ) );
" }' E" J* r0 U/ ]. p( G! x4 r - edges [ 0 ] = edge;
7 c6 P8 ~6 E: l - edges [ 1 ] = edge;2 Z- w9 T2 g7 ?6 m. c+ }& Y
- UF_CALL ( UF_MODL_ask_list_item ( edge_list, 0 L( f- O" s; _$ d3 Q: s
- 0, ' F3 h5 ?% y# \# Q. a% e
- &edges [ 2 ] ) );0 o* ? I( t/ P
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
/ w0 {0 j, W& i - }
# d" H3 r! y U) \ - }
( K& S0 S! i9 [4 o- `0 V - /*
* t% K& p$ j: U) L6 Z0 R4 e, H5 d - Create smart line.
1 r' S6 k( \( R. q! _- n- Z z - */9 R% p9 ~6 R% ], _5 H
- UF_CALL ( UF_SO_create_curve_extract ( e: o2 t( H" p: u, Y4 b! T
- (
4 n) Q8 d! c* Z5 @- i. O- S+ S - edge, - J) X# f* [* m( T& K( N5 |
- UF_SO_update_after_modeling,
9 b3 v& K: {9 I, i! X( A - edge,
4 _& t, X- e/ N8 C9 ^" M C( a - UF_line_type, /* enforce line type */1 M) B G- V5 h" E: \* u, W8 y- k
- 0, /* no subtype to enforce */
`- q- \0 V8 P6 e6 j - NULL_TAG," K$ }- B' w; b) Q* o2 \0 h0 p1 t
- &line " j7 m% t& ?0 B6 I; E7 T0 k& F
- ) );, s3 t5 C. W6 g! K' y" [7 x
- ! H3 o& T' K* y. R7 q' t4 J& J
- /*
3 z5 A: S7 Q; w( y X+ w5 W% ]3 a - Create smart arc.+ r, N$ o+ R7 m- ~
- */
r y# U& u1 d7 P e5 G0 F, P - {! c; r1 ]) j# B& o6 A' k5 F. h0 E
- int i;
9 I9 a2 J2 |- U. F% E: ~ - tag_t points [ 3 ];
9 H) l. N% q2 F - for ( i = 0; i < 3; i++ )
+ m- y# }( C, A* I1 ? - {
1 K; s0 M" X2 p - char *strings [ ] = { "center=1.0", 4 T/ C( V; s( m
- "start=0.0", m' w2 a( I; N' L* U( D
- "end=1.0" };( V$ b% R2 m* e0 a( J+ ^. g
- tag_t exps [ 3 ];" a S! K$ u6 W
- tag_t scalars [ 3 ];5 V; z* o5 H6 ~! J0 x! ]5 O6 \
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
1 t! c* k+ S, `" l - &exps [ i ] ) );+ ^ o5 ~& O% e7 ], N" b: A+ [' j
- UF_CALL ( UF_SO_create_scalar_exp
7 r0 s# b5 m, f3 S7 X - ( ; L! M" B7 L1 S: Z" _- S
- exps [ i ],
7 z, Z/ m5 i4 ` - UF_SO_update_after_modeling,
- l0 f; n% e% E2 \' a2 ^% h - exps [ i ], - ~$ R- N8 i; d; @. D/ ~ ~& z
- &scalars [ i ]3 M4 G- `& f/ l( j3 h6 e
- ) );
& v1 _* z+ l/ y& A' m w% f1 r - UF_CALL ( UF_SO_create_point_on_curve
; E- E# [4 R/ [. ~ - (, P. S# m- j1 s2 _" }& g
- edges [ i ],
5 Z. r* K9 q: q6 y$ I6 A7 z - UF_SO_update_after_modeling,
) i( M& e$ s6 U% a3 |0 L - edges [ i ],
( t3 M2 m3 \) N( U* d! f - scalars [ i ],
) M- g. ^7 ~) |0 m - &points [ i ]
( |" O- b# z4 L- s. q$ i - ) );
6 X) e$ x; i/ R% x - }) I" f; n4 V# O' Q
- UF_CALL ( UF_SO_create_arc_center_2_pnts
# A' c! ^4 H! h4 l: h6 _9 v8 [ - (
4 J; X; u# E0 K1 @4 w. s5 B - points [ 0 ],
& s. ~# a+ H1 f; @ - UF_SO_update_after_modeling,/ n& b1 X2 \ _1 D: o# N
- points,
: j# t2 e9 Y9 X- r5 \" [ - &arc
( j0 D v0 O5 X - ) );
; b. ? S& B( B- H# K) m$ b - }" c7 S( y4 _+ }9 o
- % R8 P7 ^3 O8 P. S( N0 f0 @, F2 ?
- /*
# q4 M( l" s. h. u - Smart objects are created as invisible objects by
?1 R$ u' G9 I I I2 T1 m4 o - default. UF_SO_set_visibility_option ( ) can be * V& ~$ g+ }: W- \3 c% w
- used to make them visible in the graphics window.# |6 Q8 o) j! a
- */
/ C. A p2 u0 z; t- P1 t7 b - UF_CALL ( UF_SO_set_visibility_option ( line, 3 d+ K/ D0 Y: c4 }+ |
- UF_SO_visible ) );
$ I) y* _; }$ \) x9 u - UF_CALL ( UF_SO_set_visibility_option ( arc,
/ n% H7 I. @# g, p! s5 p+ l - UF_SO_visible ) );7 P& X) J. f. b) d7 u* d. K/ l- S
- /*
+ ~$ c* U' d$ M/ @, h - Get line/arc/edge evaluators.1 B6 A3 \. n5 Z4 W4 y5 W
- */5 d; O, ]: `) G. ?6 ^* \$ \
- UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );6 g. Z. a$ E+ ]4 O1 k# B2 L
- UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );
! w# {% u3 p* V" P0 E - UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
4 U: W+ ]6 ]9 U* p& z% | - show_edge_points(line_evaluator, 10);
7 P' y) I B2 P7 T* ^2 M u - show_edge_points(arc_evaluator, 10);6 ^2 o, L3 d& T
- show_edge_points(edge_evaluator, 10);7 E! @7 e8 M2 c) s
- /*
2 S6 L7 k5 _! g - Get line/arc/edge data.
- V% U* ]# t( @5 y$ w2 x- s - */: [) D* J0 S7 h9 X; f. w" G2 k
- {0 |5 q: Q; a+ Z2 h# i9 D" B- Q7 o
- UF_EVAL_line_t line_data;
) r |' l _9 u# ] b0 [- R/ O - UF_EVAL_arc_t arc_data;4 O! a/ l4 [0 J4 H' t0 z6 L
- UF_EVAL_line_t edge_data;, p0 C+ v& X9 h" q- n2 N) v
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator, % w$ o# {5 E: K& l
- &line_data ) );) ?+ L& k0 K& [& |( w
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator, 0 v) z6 j& h, f9 V% K
- &arc_data ) );7 s4 l8 `( E: E8 p3 Q; c/ @
- UF_CALL ( UF_EVAL_ask_line ( edge_evaluator, 6 n$ T2 D+ {0 P# F& V: l; X3 [+ R
- &edge_data ) );
7 P/ W1 M' n0 B* C" Y+ w - }4 A; X* }( J V) z% l
- /* 6 p* n3 {1 i' a1 Y0 [; x
- Check line/arc/edge periodicity.- R9 ~0 d7 }- P5 s$ z6 a
- */" k# N+ z2 x. S! \5 t# w
- {
2 A3 J' c7 g9 a/ n# Z: B - logical is_periodic;1 a. P0 p+ l$ _0 w8 x
-
4 G' _) y' e' F+ {9 I N - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator,
' b3 v$ X1 q* F% B ^ - &is_periodic ) );
/ \1 f# |- a; c - UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, 5 S8 [- _: X9 T! R' [* B
- &is_periodic ) );: [0 x' z0 v3 P3 c; C2 u7 r
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, ' Z" q! J% L6 K2 S" H a; m
- &is_periodic ) );( ?) j5 n; B( m( z( [* Y4 I
- }2 C2 {! u$ h2 `
- /* $ a0 m( ]9 @) U
- Evaluate line/arc/edge.+ \# d' z. C$ ^! h- X
- */* V2 m/ Q y, i
- {
! G& G( a0 a" f9 Y" e - double limits [ 2 ]; - ?3 `# Q" A X$ T1 X' V
- double mid_t;
; A7 F2 M3 s- S7 Z; T. w" s - double point [ 3 ];
+ f' L+ m+ m- ~8 v( u# t - double derivative [ 3 ];9 e Q1 L, _. ^, K$ x: a
- double tangent [ 3 ];
; |% e+ Z; g1 U; H4 y( R! I - double normal [ 3 ];
6 a0 @ t9 W5 {( a7 O - double binormal [ 3 ];
4 I6 N& D8 H, D& l# a! m - UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
3 j3 g$ M$ M( C+ Z2 n9 ] - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
8 S1 ^. W* L z- c - UF_CALL ( UF_EVAL_evaluate ( line_evaluator,
9 M5 {3 j9 O0 W: i' _ - 1,
. ~! b2 z" a1 l1 `' e - mid_t,
6 a( r6 m: Q9 j. |, y - point,
' y# W9 V2 n a) L! F: g# S4 ? - derivative ) );" Q* x+ r* `9 t- u* g2 {
-
7 Y+ g9 |8 Y9 O8 g - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
/ b z* E( N6 B R3 g6 s# |7 A - mid_t,
( m8 j% P8 [3 _% S - point, 9 {9 p* }, _/ V
- tangent,
A: }7 f2 v5 V/ \* J - normal, ( C! r I; y5 W1 z
- binormal ) );/ K) y$ P% z% @: }$ x9 w, w5 _
- UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
5 t5 y7 Q5 N+ c0 t X* T4 u - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;. B3 Y# l* F4 l7 D, g
-
9 r! l9 F7 y9 _" X1 S/ Y - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator,
/ \) t0 q/ a4 _, c - 1,
1 Y) J C" `' G7 ?2 ^- `3 w1 L# Z - mid_t, 4 X6 |" r) R5 |
- point,
# b6 ?" r6 n( F- C - derivative ) );0 n& Y% v7 X3 ~& o, l! n* k
-
2 J/ L5 ? V! k) c' P" Q - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, " W4 a' @' Q A: K9 U* P
- mid_t,
+ ]/ W1 w1 [- ^, a) K8 ? - point,
! @+ G( i) b; \( n- v2 I - tangent, E y/ g8 F+ d0 Y) [% i! H) l
- normal,
+ v9 V5 i/ x& D2 j" W4 F } - binormal ) );9 i, v0 M" T0 z% [
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );
: b# z+ k# N) ]2 P9 g8 h - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
9 P$ {3 Q$ t! j/ u; X - UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
! C( W x% K( j% O5 {' x' _ - 1,
, H& V2 B) l3 _9 E' V( n* `* L - mid_t, , o6 F1 q$ ?( f
- point,
! I7 W7 `$ T0 f - derivative ) );/ M) B# ~, X6 M) N6 Y
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, ( X% O6 ^4 A( X. r2 j
- mid_t,
8 U/ F* e3 R9 a - point,
6 X5 T5 @) g0 } V# {6 p; H% Y - tangent,
3 M# E5 Z1 D( B/ S - normal,
; l8 }' E9 @ K - binormal ) );
4 d# b$ b; a* z4 } - }: I9 X, t \; Z/ f6 ?4 i
- /* # \# L! e. k- h* g! W) \6 C
- Check line/arc/edge equality of evaluators.
# V& U( q. V7 [' M - */3 ^9 Q. t. i( k: _! G5 f
- {. J( ]* y9 b6 y$ |/ Z0 v( x/ W
- logical is_equal;- A4 m- V/ P3 [) V( r5 K8 [
- UF_EVAL_p_t line_evaluator_copy;
* X) B4 ^5 m* |, w ?# o0 G - UF_CALL ( UF_EVAL_copy ( line_evaluator,
& h) b4 A* W& l0 c% `7 I5 G0 v4 I - &line_evaluator_copy ) );6 ^3 q1 Z7 `- \% M
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
% v/ D# C# D# b7 V; L* l, l5 H - line_evaluator_copy,
8 R% {, @6 {, O! m3 f - &is_equal ) );
2 v& A$ y s* |" ~1 W3 M4 {( `9 z - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );# E0 r% L m7 A3 e* o- b" P
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator, / L1 {1 T: u/ h
- arc_evaluator,
/ W* n9 L5 {5 D# D; ~- R# Y i' } - &is_equal ) );1 [. B* a1 O; b1 o0 c8 o V9 E
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
9 p1 Q- f6 R" m8 P" e - edge_evaluator, : z, t2 w6 A& Q1 n( F
- &is_equal ) );
& q9 c" |$ o- f8 X+ ~* f - }& j3 \3 y) [! Z2 T2 W
- /*
8 ~ x* d5 j! }$ x' m - Check line/arc/edge type.
+ [6 Q6 I! @8 } - */0 x8 @' c2 b/ \. l0 O9 J
- {
) H0 D8 \4 ~8 Q3 h I% L0 H+ I - logical is_line;
9 q1 I- I, q( t - logical is_arc;$ e! U+ Q# p. y' W7 v4 J1 `
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );" z% B' l& s5 k3 v4 l' ?9 E6 K; s! E- L
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );
8 r% \. t/ K& X% \3 N - UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );) U ^$ m- }" c2 S& h
- UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );0 T7 D4 d4 T3 e; D3 n6 @
- UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
9 o6 b' v. `: b" N - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );
6 A. M5 l; F! Z2 g/ R: h - }
: q9 w) @0 R$ p" ?7 G, r - UF_CALL ( UF_EVAL_free ( line_evaluator ) );
% U9 ^: q. |7 o" v - UF_CALL ( UF_EVAL_free ( arc_evaluator ) ); g+ J/ L9 D" T# g' u: [1 {
- UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
0 J1 q. I% j+ b+ P7 z0 ~ - UF_CALL ( UF_terminate ( ) ); s5 B5 h( T& m6 c3 j9 F$ P8 d
- }
8 C* D" n/ ^( n/ r9 i' ^4 _6 X
( `( M- L9 n2 k% L( Y3 l- /* This function will disply n_pts equally spaced along the5 @" l- [1 ~5 |5 c* @7 W, t( j. C
- input curve.
7 e0 a: z( F5 X) u V - */2 i/ g. V0 w: \. S2 t
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts)- _$ }9 l7 l1 z9 t9 F- c) k
- {5 m4 c ^# O* d9 R, K" l
- int ii;0 G4 w* G8 D y3 R7 j8 r/ G
- double limits[2], p, point[3], end_parameter, start_parameter;
) s1 G. l3 W2 s+ O+ M - UF_OBJ_disp_props_t( r1 A7 r; S7 b
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
' T a& Q9 l) o2 b. j v - UF_OBJ_FONT_SOLID, FALSE};
0 | Q) R4 a1 @: K - * {2 @' p6 n/ g! H
- UF_CALL(UF_EVAL_ask_limits(eval, limits));0 Z6 p2 y$ z" S e5 `# K7 d( R! [" `
- printf ( "limit0 = %f\n", limits[0] );0 l- v0 H( y7 W, J
- printf ( "limit1 = %f\n", limits[1] );8 X! X2 w* B1 f: N0 {
- start_parameter = limits[0];
+ S$ y1 m$ w$ j) w1 I3 g - end_parameter = limits[1];2 M7 |6 v% L1 s2 Z7 u1 b% j
; K O% n2 W/ `4 c/ Y" j) ~- for (ii = 0; ii < n_pts; ii++)2 W# ~/ |+ W9 i
- {
6 p' z; M& K: A) F0 p. W2 u+ V - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));( I, m* w5 i/ c t R2 T
- printf ( "evaluate = %f\n", p );8 k' @0 N% X0 G. Q. [; n) H @
- UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));5 W5 m6 F- B @ s( ^- p
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,6 C8 n6 \2 D, v i6 o' M
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));9 ]7 @7 z. A. H( b# |6 b
- }
2 i2 J( c- }: g, ^/ j( @$ R - % t5 K6 U6 }! Q+ E3 w6 c2 l
- }7 q; ?6 r( z& G# s" ]
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