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5 \" X1 z: X: u7 R* T& n! J- /******************************************************************************; Y( F4 a/ X; ]
- Copyright (c) 1999 Unigraphics Solutions, Inc.* S2 m! @$ g0 _* u/ o# L* B! n( p0 T1 i
- Unpublished - All Rights Reserved. j1 \5 Z2 p9 p1 \
- % R, e! ], A) e
- *******************************************************************************// d+ A3 B r+ a
- /* This example demonstrates the UF_EVAL api for lines and arcs., e# s- c. `3 q3 G8 z! |
- Some of the UF_EVAL routines operate on an evaluator
& H+ G" ^9 T1 C0 p b1 o - independent of type while others are type dependent. No longer use
# Z" ?* a7 S) q6 L - UF_CURVE_ask_curve_struct ( ),' Z, q" k5 M: A/ P# R$ {( F) ~" @
- UF_CURVE_ask_curve_struct_data ( ) and: _: n; \5 q3 X! @8 g: {
- UF_CURVE_free_curve_struct ( )
. s% \4 X# q7 E+ `5 a - */; |/ {. `2 n6 c$ V& y9 K
1 u, s. W/ `! a9 S# E- #include <stdio.h>
, z1 M, |+ T N1 P1 L: a - #include <uf_object_types.h>
2 I2 {& c) G( C2 b. U. ` - #include <uf_curve.h>
9 a9 \# G+ \: P) C# R4 D3 w( M+ v - #include <uf_eval.h>) b! ^6 ]# q! E, ^; \) U9 X0 \
- #include <uf_modl.h>
( M5 B: F6 n0 X5 j& {/ h9 \$ W - #include <uf_part.h>1 {2 k! H4 d) V5 Y
- #include <uf_so.h>
6 Q' v! i' F. }( ]! {! B1 f4 O& @! j - #include <uf.h>
6 g1 X8 w# K% y; @. ^ - #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) ). x' l" W+ r3 e9 Q5 c
- static void show_edge_points(UF_EVAL_p_t eval, int n_pts);) b" @$ h9 U% N2 d9 d4 Y
- /*---------------------------------------------------------------*/( N0 X9 y0 ^- r: ?2 P0 ]# |
- static int report ( char *file, int line, char *call, int irc )
9 z! w( R, x, L/ T8 X3 y - {
. R! t! J9 E& I/ c - if ( irc )' n; o( D+ A0 |
- {& I' i4 q" e7 m) H4 P& `
- char message [ 132 + 1 ];5 H6 a9 y' j( J, \8 x7 J; O- f
- printf ( "%s, line %d: %s\n", file, line, call );
1 d# c) Y- A, y - UF_get_fail_message ( irc, message ) ?8 K7 m q8 J# [. t
- printf ( " error %d\n", irc ) :6 e; k6 Q Y9 @+ e9 M4 x; Z
- printf ( " error %d: %s\n", irc, message );
" v7 Y) q' I( t4 R* x8 l9 h - }+ ?% P8 f1 t% T" K7 M
- return irc;5 ]$ U" {# m4 o
- }! N2 W. a' H# r' y. x _6 E
- /*---------------------------------------------------------------*/
9 Z1 d$ }- q9 y$ z% I% L( y - int ufusr_ask_unload ( void )
# O) _: m `, Y- Q F/ M! l5 Q - {, S# ^' @: Z8 f9 |: k/ e
- return UF_UNLOAD_IMMEDIATELY;
7 i5 e: K* ^" ~ - }
# N9 k$ F- B2 K - /*---------------------------------------------------------------*/( ~6 f. }6 I8 H, D4 n
- /* ARGSUSED *// v1 [# \. ?- M6 B8 w! v6 s9 j' ?
- extern void ufusr ( char *param, int *reTCod, int param_len )4 c" [' G; P( i* J
- {" m3 F2 L, ~% r3 {, u
- tag_t line;& i$ }# p5 ]! e
- tag_t arc;$ o( M2 ~, U% K& [7 s! x& k t
- tag_t edge;( f7 v' f, Y) k% V, C" Q: N
- tag_t edges [ 3 ];
% @( ^. h9 ?: [6 a% D - UF_EVAL_p_t line_evaluator;6 M. Y1 z' {" S% j, d3 [0 }( T
- UF_EVAL_p_t arc_evaluator;
5 d; ~: D+ w! i - UF_EVAL_p_t edge_evaluator;
) x2 [/ n! b( \" P4 i; U* b - UF_CALL ( UF_initialize ( ) );" X! d$ P6 l1 h6 Y3 B
- /*
5 a0 Z* I7 g% s' \6 i/ ?1 B - Create new part "ufd_eval.prt".
u: s3 v& E' @) T: x - + m8 q7 @, \& ]! K1 K0 Y7 Z
- Close part if it already exists.! m8 G2 |) `. t! ~9 \9 C
- */
/ r. } p1 q1 q+ w& H1 d. |% v, Y - {
y) F" W s- a$ }, x6 g1 U, D - tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );
# p/ [- L; K8 O' B' y$ j - if ( part != NULL_TAG )# s% Y! m1 R+ E! r3 v5 n
- {2 r: @) f7 a9 q
- UF_CALL ( UF_PART_close ( part, 0, 1 ) );2 i2 Y, u& b7 b+ Y9 c
- }* N" o9 e: i/ m5 C
- UF_CALL ( UF_PART_new ( "UGd_eval.prt",
* @- z+ p1 r; N5 n' S - UF_PART_ENGLISH, 4 [1 H1 x; Y) @( T9 \7 B
- &part ) );2 }% A/ h1 w# d% ~! R; f) ~
- }, w, e/ \1 K H* V4 W5 V" K
- /*
8 q8 F2 I3 e | - Create block and get edges.
- s0 b( r% `: K V: y2 p8 Y - */# Q$ Z( f; E$ `4 W7 M
- {
9 |% w$ N) y; S4 a - double origin [ ] = { 0.0, 0.0, 0.0 };$ O+ d5 k0 J& D1 b3 r* V9 x1 [
- char *sizes [ ] = { "1", "1", "1" };
+ ?2 L) d* _1 \* j - tag_t block_feature;
}( ?: J; _0 k* C Z - ; w9 O# H: U) K2 f5 O
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN, , V- B8 s' ~ s4 m) m% L* }* y! a
- origin,
# x" l6 G. p/ { - sizes, 4 ]( r( E8 h$ m& D4 f+ Y+ S# f
- &block_feature ) );
; I6 F8 ^$ K, ?7 Y; I e& {' h - {7 ~ o# z+ D& T
- uf_list_p_t edge_list;
" J) z7 Q$ i) \" T7 n - UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
5 m9 s/ M' o# v; V1 Z - &edge_list ) );
8 t) Y I5 K, n5 A# U - # \/ D x; m9 f* E" D$ v
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
* g" N t3 V& ~ - 1, ! n8 M( u& |. q$ j/ E D: p
- &edge ) );
/ ^9 N6 Q1 [/ m - edges [ 0 ] = edge;& F, S" i' k4 ~1 U
- edges [ 1 ] = edge;
) _ q3 T- s# E3 a5 Y! p - UF_CALL ( UF_MODL_ask_list_item ( edge_list, + ?/ l8 U/ v4 d/ h: c8 n
- 0, 9 T% a0 [& w3 p ?+ ?
- &edges [ 2 ] ) );4 P0 y" v8 Y0 p* ~. d
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
$ `7 A5 t8 _2 i* ]* c' Q - }' r s I* r# e
- }
|, W9 }$ { N" z E - /*
2 x+ U) f% G& V6 R - Create smart line.
, q' N2 c/ ~" P. E8 | - */
( X1 A8 Z9 B% u% q, P# g* R - UF_CALL ( UF_SO_create_curve_extract 7 @/ {! d4 N& ^: b: I4 \, X6 i
- (
Z4 v. \( Y% L! Z: }$ b - edge,
; M* @" B0 d4 o o* g - UF_SO_update_after_modeling,
, _& T' X( U* U1 Y0 a$ G1 t - edge,
& A6 R, o2 y1 l9 F; \3 U2 K; X( c6 _ - UF_line_type, /* enforce line type */
. Z- _' z5 o+ |: W4 `' g - 0, /* no subtype to enforce */) o9 L) E- E/ o- N- j9 q! s
- NULL_TAG,
6 v* x: `- Y' h7 H5 s+ G - &line . k3 A- R5 g6 k9 \6 D
- ) );/ P& u4 a2 M H2 g q
-
* r' v; a, I4 U# G - /* ( ]0 M4 q6 h0 Q( f: l
- Create smart arc.8 }4 E* g4 W" C4 I: I* p
- */
: m% r2 _6 n. o- e+ [/ ^4 [ - {9 u N7 C. m' S3 f- V8 @# R
- int i;
$ _9 J2 e) x' |- W) w# x6 h& I - tag_t points [ 3 ];: J9 ?. r' x' Y/ h
- for ( i = 0; i < 3; i++ )& T3 ?7 t( J( W0 p B. T
- {
7 N! d7 y/ c- E' _7 U# ?( [ - char *strings [ ] = { "center=1.0", . @# \9 V7 R, ^4 j9 n& I) y
- "start=0.0", ) _% A3 j6 C$ e- }" D
- "end=1.0" };
& [; M6 a! A" T7 z - tag_t exps [ 3 ];6 p; r& Y: |: L P3 j" W3 j+ j
- tag_t scalars [ 3 ];: Z0 m- R0 U1 B
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ], ! r1 b; |- }8 O- Y
- &exps [ i ] ) );
# K7 c1 a, ?7 q4 N# B - UF_CALL ( UF_SO_create_scalar_exp 1 `2 _) M- B3 @9 ~) }2 L' L4 D8 m
- ( 9 I$ y& V: v, {
- exps [ i ],) U2 \: Y7 O! o0 k X5 K8 ?
- UF_SO_update_after_modeling,
; Z3 w1 H. J# @% y4 g - exps [ i ], 5 k+ x. m. K6 j0 z7 G. A5 X
- &scalars [ i ]
, h. d" P# H% Z& F0 f$ F - ) );: R5 r- z( H \) H5 _- m1 `" D
- UF_CALL ( UF_SO_create_point_on_curve ( R M2 ?" R, U9 T
- (! X! E! K0 u0 p8 P0 ^- B
- edges [ i ],* ~9 M" t1 [0 P- _0 G
- UF_SO_update_after_modeling, 7 w; B) k. c% K2 a+ L: _
- edges [ i ],8 C+ F. R2 n8 b6 ~2 ]: P/ m
- scalars [ i ], 5 s0 q# ?% i( T5 Z
- &points [ i ]
# w- k; J# A1 D$ c" E; i4 ? - ) );
3 ~2 V& c1 j' ]1 ]4 p9 c - }+ y ] @- ^6 n$ H7 Z0 l* o1 {
- UF_CALL ( UF_SO_create_arc_center_2_pnts 1 ^& D0 C) `5 x- f
- ( - O! r' D1 W9 r1 ]. D0 i6 X$ o7 C$ o
- points [ 0 ],
/ w1 W8 l7 H0 M7 r! ?5 K - UF_SO_update_after_modeling,
v6 f( \. ]- n" x - points, 9 I' A+ x ^5 ^. g
- &arc g. k+ N" H$ E/ P8 h3 Y, b% o1 \
- ) );" M8 p2 H7 i/ w: N) E
- }: b3 R. [( y& I) g2 |
- + }) T* \+ ]0 n( o
- /*
/ [* U/ {) e* ~ - Smart objects are created as invisible objects by + q( X X7 N: a) l' V& N7 N7 [1 H% ^
- default. UF_SO_set_visibility_option ( ) can be
3 F! ], |0 s- [- q1 X! S - used to make them visible in the graphics window.
f) t, j9 |: Z, s5 e) ?) s: u - */ x9 f Y1 S1 ^. w7 ]; ]: X5 n+ ]( N# @
- UF_CALL ( UF_SO_set_visibility_option ( line,
8 F O1 D- ~5 D, v: \3 L/ K$ F1 n - UF_SO_visible ) );) F0 K: G' {4 ~/ e/ a# ~, Q
- UF_CALL ( UF_SO_set_visibility_option ( arc, $ L ]9 I8 T4 R6 I) D
- UF_SO_visible ) );
& r* G$ ]5 e& [" k - /*
; U, F s. U$ T% I& P - Get line/arc/edge evaluators.+ c$ i! k2 M; K( z; N
- */
& L3 m \0 n' y, M) ~' e" A - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );
4 l( C( \$ r9 h0 ]$ @5 a# |* V& w - UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );& u; r; V, V U- v8 b
- UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );9 _" p6 ^, L1 C" y- \" V
- show_edge_points(line_evaluator, 10);* @1 l* i3 ?' A* B' v) J% b( c9 k
- show_edge_points(arc_evaluator, 10);4 B8 \- N2 y/ ~$ y0 c
- show_edge_points(edge_evaluator, 10);, X4 a( J3 q: }5 t0 e
- /* z6 l/ y! w _
- Get line/arc/edge data.
. ^: g2 p8 m4 k0 R( } - */1 W6 E9 N( }8 }. S& ~
- {
7 @1 c: ^6 v( K - UF_EVAL_line_t line_data;( r6 n$ P+ m1 M0 n% i- C9 p
- UF_EVAL_arc_t arc_data;
1 I# p5 g, x; p, u5 C, } - UF_EVAL_line_t edge_data;
! W1 ]& D2 W4 d' X - UF_CALL ( UF_EVAL_ask_line ( line_evaluator, 5 L2 i/ j( b, \+ {' d
- &line_data ) );1 {" |, n# m# s. ]7 A
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
( H: L4 e6 Z. e0 T4 ` - &arc_data ) );
, w R2 {# D2 e, g, o - UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
1 m7 q7 Y: r' H# Y - &edge_data ) );. @/ E' z* w$ a2 E1 S) V
- }7 O0 m( z, N9 |1 n2 x( K8 T1 C& i
- /* " ]3 z+ R" b9 l: _5 v
- Check line/arc/edge periodicity.; @9 y, g. e/ X* N. `- O: i
- */6 M R; r- ^2 N% G0 e
- {7 p" i3 y% c z2 \9 g
- logical is_periodic;
& n# y3 n2 Q# L8 J6 f, Q" [, N -
4 q/ a' y$ y' |# J - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, 6 M# D+ h5 f* m t& E; y8 Q
- &is_periodic ) );+ v7 \4 a; J) m N
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator,
" K( |3 f7 e' w2 O - &is_periodic ) );
9 v6 R% g3 x1 |& a - UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator,
- }. y) L3 k( y# h - &is_periodic ) );
2 x9 n( Z0 z% }+ ?' Z& ? - }" J8 t+ z0 h* ? A H3 C& {
- /*
, ~3 h9 Y4 b- Y' y - Evaluate line/arc/edge.
6 Z) S& l& a9 {+ a7 a$ Q - */5 l; m( b. ^ e
- {
3 j8 g: X8 {' V9 n* \- j; |4 e - double limits [ 2 ];
; Z* Z& d/ l7 f+ B$ Y- | i$ U - double mid_t;
) p4 j8 \( |3 s4 a - double point [ 3 ];
- e2 |! s1 q' F/ }- ]0 h: i - double derivative [ 3 ];+ u& C9 I/ @' H" v# d0 ~# D4 E- h
- double tangent [ 3 ];( d ?% L$ y; |+ u- v5 F; @- [
- double normal [ 3 ];
3 r" V; T0 ~6 @ - double binormal [ 3 ];
. R; z) ]( h- A" g2 S - UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );
9 G- X! }. F+ [7 y# \ q0 l/ R* _ - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;4 Z% x$ T+ z8 u- S: C! O3 d
- UF_CALL ( UF_EVAL_evaluate ( line_evaluator, j* W; p( O3 R5 ^3 H/ P) x
- 1,
Z6 |6 X4 N" W) C- k; \ u - mid_t, 7 R& i7 @ W1 J3 l
- point, % H/ b7 S# W7 r2 \0 [; g$ e, H
- derivative ) );
+ W* }4 Y# Q$ e7 u2 B0 ~ - ! V! K+ K, F8 `3 s7 p8 J$ M
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator,
, H" b O! O6 P0 j - mid_t,
4 I: k* w$ U6 V8 w; _ - point,
- L' h) p; e9 Z/ z - tangent,
& Q7 N* S E8 X& ^ W8 ?+ z4 k. O - normal, 1 h/ j; h) ^" A0 ^
- binormal ) );8 p- `+ { G1 h4 y5 R1 Y, [3 U/ D
- UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
$ z% p% G$ I8 W* W - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;8 _+ W; B6 H6 g* g4 \
-
, Z+ _6 K$ t) t" f! }7 \ - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator, 3 e: g e# y8 F5 S) C! Z$ q
- 1, ( V6 _8 W: |; ]& K& [& K) Z& R
- mid_t,
& x2 O( j! e3 Z& z. ~ - point,
1 S8 E2 Q1 A$ h! j! w - derivative ) );
; ]! m7 \" Z7 j. ^* m8 b - 1 }/ B. Z& k( k! P
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator,
7 ~ B {# k- @) E' v - mid_t,
4 |1 w F& g v- B) T4 d - point,
} l+ \: W- C. w- T3 s - tangent,
1 H# e7 w! [- M) C - normal, / ^% ], A5 m" s/ t
- binormal ) );- F! ~2 @0 Z9 \$ O! \
- UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );1 e& |! a. ?3 a7 B9 L1 m
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;" S8 N3 y d6 S3 d0 O9 _
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator, + f5 y: w# P! A- a' ]3 K
- 1,
* S! l/ \9 ~ w1 U* a - mid_t, B) a! I9 W( l+ ?
- point, / z4 ~* \# S- V/ D& Q
- derivative ) );
* E0 e- p/ g2 O7 ]- y - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, $ @& ^) i% g; }! B
- mid_t,
3 {% u6 _. |6 o9 d+ F - point, + J3 M% e, r. M/ Q t! S* j
- tangent, 1 l, o* D' R( T6 ?; w
- normal,
+ P9 X- k* ~+ [1 t6 u - binormal ) );9 g! P5 L$ e; \5 ~1 Z
- }# l; S* X' X+ ~1 q4 V
- /*
! Y) L7 T. i( w - Check line/arc/edge equality of evaluators.2 |' q) H( S6 |8 [4 ^2 ]; a
- */9 f/ X. G0 w( c1 A6 K
- {
0 b9 m6 ^( V6 s8 a6 ?/ J - logical is_equal;5 _$ w: D5 A* u3 ]9 ^
- UF_EVAL_p_t line_evaluator_copy;
4 G% h3 v! b& ?( u" j! z: m - UF_CALL ( UF_EVAL_copy ( line_evaluator,
( C: ]& m- {2 Y6 d+ q- A4 A* p/ n7 _ - &line_evaluator_copy ) );. D" E* Y$ s0 C5 C$ S" p
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,; h( i" S# ^3 @6 V
- line_evaluator_copy,' ^. u' l2 H) X& U2 u
- &is_equal ) );8 E! O% k( B; J7 l/ C' \
- UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );
8 v4 z$ z) q% s/ l0 G - UF_CALL ( UF_EVAL_is_equal ( line_evaluator, & Q& L M. A% l1 m3 D7 H
- arc_evaluator,
& B+ ~+ ~9 R9 e$ P g - &is_equal ) );; b8 H( _6 q) y! Z/ S8 j! R
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
2 |0 R1 S+ Q0 N" \$ B - edge_evaluator, 8 k6 a0 s3 X2 _9 m
- &is_equal ) );: l' c7 Y9 y" O; |3 R7 p
- }- E$ D2 g" f$ x& v* o# U; `: L+ U. G
- /* 8 u+ t, Q9 X: ^8 A- T V
- Check line/arc/edge type., B$ C2 l1 U. H6 h- ?8 A
- */
# I& {1 ?" F2 a8 |2 e - {/ s- q+ \& \7 i0 W$ C
- logical is_line;
$ ?7 T5 B; \$ c: s - logical is_arc;
- E+ ~) n4 Q1 Z/ s - UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );6 q. V6 S# J% |5 `
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );1 ~5 c' ~- _* A- G% G& p/ K* w
- UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
+ Z7 X' [0 g. C - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );0 o7 j( y& J5 g/ |
- UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );7 C, _* c/ V2 b
- UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );
5 K' N6 N1 y1 ~ - }
. d; U0 N0 Q9 h( G4 | - UF_CALL ( UF_EVAL_free ( line_evaluator ) );' k# \5 w! N6 |5 @
- UF_CALL ( UF_EVAL_free ( arc_evaluator ) );
+ v. x# f& N* Z7 ` - UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
0 U M0 w' Y# Z' D% J - UF_CALL ( UF_terminate ( ) );
5 |- Q" A6 r9 o5 `5 e! z9 P* T - }
( C3 k3 S( i) f5 m( { - , t+ K, i: J" _; i
- /* This function will disply n_pts equally spaced along the
4 f; _+ b: f9 ]7 D! E: g, ?* W - input curve.. a$ k8 l/ d6 F' a% P/ W
- */
6 A6 B- I7 m: o1 i$ {! O: E0 F - static void show_edge_points(UF_EVAL_p_t eval, int n_pts)/ P! Q0 v$ I2 s
- {4 C# U7 S0 g- ^* K4 B8 a
- int ii;5 E( C- }$ l% T- z
- double limits[2], p, point[3], end_parameter, start_parameter;% t2 S5 a/ p3 N2 I
- UF_OBJ_disp_props_t. m9 z% T6 v& p0 o- [
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
# F6 [5 O7 ~3 f" `& g - UF_OBJ_FONT_SOLID, FALSE};
1 B' {5 o. g. Q* D& Q3 s
7 k& l1 G4 w% C- U+ ?( y2 _- UF_CALL(UF_EVAL_ask_limits(eval, limits));
+ D( M; N0 H; T, s! q5 o - printf ( "limit0 = %f\n", limits[0] );5 N0 P$ _' ?7 ^: X
- printf ( "limit1 = %f\n", limits[1] );7 z6 @2 E9 N; U
- start_parameter = limits[0]; ~/ Z! C' D. `7 B6 }7 L9 d' m
- end_parameter = limits[1];
3 i2 @. j( [% I# } - # P2 h' I( u) N6 Z
- for (ii = 0; ii < n_pts; ii++)
v- h n$ G6 O" n& ^7 G2 t - {
6 k- R/ U2 q! B# b5 J - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));* s. P% v- h4 A+ [, w) E3 g9 w
- printf ( "evaluate = %f\n", p );
' y; h! i8 j% S. ^2 H) C - UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));
2 l- A# V1 z( f- ? - UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,$ @( K. s/ a7 b+ k! V( b
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));0 t. h/ G8 C+ r, N
- }/ b" v% w s& y! k
5 n+ k' ` A/ P" x4 D# P0 G; ?- }
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