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3 ~9 `% G t+ `) U& q- G5 [
5 |+ D. ^0 W, N) C# V8 @6 ]3 |9 u; M9 }9 i) \. ]
6 G. X- d( d4 P5 N# }- /******************************************************************************
( @! l- T* L' m4 n4 G) o1 d - Copyright (c) 1999 Unigraphics Solutions, Inc.
1 q9 X3 P; u9 G# `$ } - Unpublished - All Rights Reserved
* x. v4 F ^! i) |( I
% O m% T( Y+ I! K7 G: ^- *******************************************************************************/0 |$ L2 p5 f; [) L* F3 v
- /* This example demonstrates the UF_EVAL api for lines and arcs.2 o' A! i; M- u
- Some of the UF_EVAL routines operate on an evaluator: J9 t; l* z/ Y: Z4 H
- independent of type while others are type dependent. No longer use/ E1 R# P) m& f4 E( q1 D
- UF_CURVE_ask_curve_struct ( ),
. f2 E+ u% z0 |- e# C Y - UF_CURVE_ask_curve_struct_data ( ) and7 A2 j* m* c+ ^% t9 O2 b
- UF_CURVE_free_curve_struct ( )
; v+ {" J8 H0 q4 I - */
5 {2 r$ N+ Z, |/ S# l2 g
/ p" i8 ~) l( o4 l5 t- s; \, u2 V) `- #include <stdio.h>
( [1 b8 B9 l) @% v - #include <uf_object_types.h>
. o' K* V6 b9 E; M, B2 G - #include <uf_curve.h>
# h: }) [: L" @& } q0 t7 k' o* ~ - #include <uf_eval.h>0 z( s' |: A9 y4 q7 w
- #include <uf_modl.h>& s# w' ]' ^; }$ K! Y
- #include <uf_part.h>
- S* y# k$ o# o# S8 l - #include <uf_so.h>
0 a0 F. f" {4 {; V9 S( o$ m) Q - #include <uf.h>
. M1 i, @" y& l - #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )
% V( f8 ^+ @* b - static void show_edge_points(UF_EVAL_p_t eval, int n_pts);* c' \3 p( R, b6 g) V& \' e
- /*---------------------------------------------------------------*/
7 u& E* o0 l: j$ c7 C0 a1 K - static int report ( char *file, int line, char *call, int irc ), h5 _! S4 s2 o9 Z5 i. f! _1 f
- {2 w' Z* `8 q7 ?; a9 E1 i
- if ( irc )
) ]5 W5 v; q6 ~/ F% z6 I7 k) ]" ] - {# B( _ v6 ^: }1 d0 H
- char message [ 132 + 1 ];
! q5 [ ` [ c8 O. L& X - printf ( "%s, line %d: %s\n", file, line, call );
& y* V# h. y0 k! M @ w7 G8 s - UF_get_fail_message ( irc, message ) ?3 q* i: }0 u' E7 U( H- w
- printf ( " error %d\n", irc ) :
" Z" x$ A% c# | - printf ( " error %d: %s\n", irc, message );
' d4 @5 w. Z- ^4 `1 C a - }7 V7 C$ ~6 v5 I& ]. A2 H3 h; f
- return irc;
6 H+ E$ ~* p; A3 m - }- B8 y0 V1 I7 M! F. ^8 G
- /*---------------------------------------------------------------*/" w! @- R' z, y7 d
- int ufusr_ask_unload ( void )6 K, s) J) ^6 p8 B; @
- {
7 z5 I$ w; \, [( m9 g# S - return UF_UNLOAD_IMMEDIATELY;
' w) X1 G+ v c - }
L$ \" q8 n+ B* f% e4 N6 W! ~ - /*---------------------------------------------------------------*/
8 _1 {3 a( ~! S" u; l" R8 w l - /* ARGSUSED */
8 I/ _+ e! ]1 o B# W P, I+ `% N- N - extern void ufusr ( char *param, int *reTCod, int param_len )
x5 O- z3 G3 p3 y0 V6 A - {
3 h, M. G6 ~1 A1 h& ?& C - tag_t line;
- T# o& @2 a6 u6 I( y9 h& ^% c, r3 m - tag_t arc;" [3 B) ~+ V. \. `
- tag_t edge;* G) m; T' Y5 ?( R, X# ^% e
- tag_t edges [ 3 ];
/ ?- R4 ~$ t( i( s+ u" q x/ A" ] - UF_EVAL_p_t line_evaluator;
4 a# v, b6 z, d% h - UF_EVAL_p_t arc_evaluator;
0 b- b, C9 u) [, `2 W% a( Z - UF_EVAL_p_t edge_evaluator;
; {% s! x# p# p1 @- t% t - UF_CALL ( UF_initialize ( ) );
; z) \6 M, H' ?8 _) c4 ~/ }) K - /* # b5 z' w$ G9 G, `) J
- Create new part "ufd_eval.prt".% I! q6 s) \* ~/ R+ B' C
-
! e; P/ j& Z& {# y, F5 h - Close part if it already exists.. t9 b" V! D. p' }3 q+ d
- */
P+ b# `9 h5 }* |5 P - {
Y* K$ ]8 Z8 {0 P - tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );( O1 X' Z$ i, c w
- if ( part != NULL_TAG )! ~0 z% v6 E/ z$ S2 q- W. b
- {
% f$ X4 q+ W: T, N! s$ `( [4 m0 ?' _ - UF_CALL ( UF_PART_close ( part, 0, 1 ) );& r# v! Z# Q* V8 B6 Z/ t
- }5 Z1 p% E, g) W7 u" o4 a# S3 c
- UF_CALL ( UF_PART_new ( "UGd_eval.prt",
+ n+ Z. z* @# F+ e5 m- z0 Q4 }/ q - UF_PART_ENGLISH,
( ?+ q$ @; r: |5 R% c, Y - &part ) );
. d# x; G. I( ? - }
# }% ^5 S$ K: j7 o: Q1 x1 j" ?: z. C" | - /*
0 o0 E; o! @" U - Create block and get edges. ' q0 m0 c0 \( X
- */
/ V7 H4 }3 x) _! a1 n/ n - {. m3 `2 n' x- d7 r2 L: d8 l
- double origin [ ] = { 0.0, 0.0, 0.0 };. w, A5 q9 v# V
- char *sizes [ ] = { "1", "1", "1" };
5 g5 i: X. K3 p3 B - tag_t block_feature;
/ ~* H8 k: [/ n - 8 @$ C z6 q$ Y" x Z$ f9 v, n) ~3 `
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN, . [. t2 h, k' K" b9 C
- origin, - v$ ^% V! Y1 ?3 i: Z) W3 t2 Q
- sizes, " J: s7 P: }8 n' \( Z, u
- &block_feature ) );$ G, p6 `) H" R w* D
- {
( k. n' n5 B$ j - uf_list_p_t edge_list;7 k" u" R5 l( u9 n
- UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
y6 B) w$ \1 k; U - &edge_list ) );' q! R, O" _$ ]0 y* h5 P# @% r9 I
-
8 B* ~5 I& n y# x - UF_CALL ( UF_MODL_ask_list_item ( edge_list, * g. x8 n1 t1 ?, O5 y1 n
- 1, # E6 \/ x* c6 s" [# l [
- &edge ) );
& J, Y0 ^( ^ g6 j; `) C5 h* B; J: ? - edges [ 0 ] = edge;# n8 S* N7 }: O$ X8 D, ^
- edges [ 1 ] = edge;. v/ y, K7 E- E
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
! P% p! w' ?4 m& f/ y9 `2 B- m - 0,
- G6 W7 y/ [/ Y, a: y3 q" N0 b - &edges [ 2 ] ) );: z5 w' |8 m! _
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
% P+ ?' K, I, W. t$ I s0 ^' y% h - }2 D. h+ D0 H) m! r4 Q2 \
- }5 F. N7 S5 f8 a" v7 q
- /*
3 e) d: I2 m7 I$ [5 [' y - Create smart line.5 @ I! s) {. M$ w
- */
6 j) U3 k5 t2 E( y! g/ g# w1 e - UF_CALL ( UF_SO_create_curve_extract
) q! l2 k. z/ c6 t* X$ y. e5 O* X5 C - ( / N! R y) ]9 V2 K( g! |) ?
- edge,
6 t [) Q3 |* R2 f3 I; p - UF_SO_update_after_modeling,
$ @; @$ g8 @0 n5 `7 n - edge,0 v/ }* t& C6 j' S0 b
- UF_line_type, /* enforce line type */! F' V' S* W3 m" f1 o
- 0, /* no subtype to enforce */- O! r) H3 O' q! D
- NULL_TAG, p* |) j# e0 ^8 e+ v
- &line
5 Q( z) L6 b1 ?8 M - ) ); f$ o x: M9 W q, b) s: W+ P
-
3 R0 o* ~ o4 _8 @3 ?8 [ - /*
* Q9 y9 g8 Q: d: M' A - Create smart arc.
0 F# C/ x/ x z- D" f8 j - */ ~/ a% C% d, Y
- {2 D" e4 |0 g- j: e$ q
- int i;
$ A0 D2 U8 s- U8 B - tag_t points [ 3 ];
. H; i1 T2 n" X- o - for ( i = 0; i < 3; i++ )
0 ~+ ^, a8 l9 R - {
' N) U1 x" c* w - char *strings [ ] = { "center=1.0", |3 [4 O8 u: t( u% A$ e& {" a7 n+ r
- "start=0.0",
& M: P+ ~4 C. D# ]* R* n. w2 n - "end=1.0" };& G/ S8 [& r# T; n
- tag_t exps [ 3 ];
! {% s f4 O+ X6 K; b/ t8 N - tag_t scalars [ 3 ];3 n, L) p; e7 u
- UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
v3 N0 C1 V* I' U - &exps [ i ] ) );
/ y* M: I% d4 V/ G( {" v D - UF_CALL ( UF_SO_create_scalar_exp
/ j% B% m7 Y3 x+ h% D - (
4 ? v v9 Q1 [* w- G9 }/ @ - exps [ i ],
; \ Q! C" l- G5 I - UF_SO_update_after_modeling,
. ~# Z2 q8 \$ P% B4 }2 S& T3 ~ - exps [ i ], , P G& [9 v5 N U
- &scalars [ i ]; B0 [* k$ E( [! M& d5 t
- ) );
8 @% B6 \7 |; Q - UF_CALL ( UF_SO_create_point_on_curve , k3 |0 x) b' V$ H8 Q0 ]! |
- (
" @! G$ @+ T4 f5 { D6 y - edges [ i ],4 ~5 l2 N# D- ^- } G9 a
- UF_SO_update_after_modeling, $ p, A9 X7 a6 q7 x' f1 E+ B
- edges [ i ],- ]7 I/ M S5 T: O; n
- scalars [ i ],
4 o j/ N) g( u2 y9 X' Y - &points [ i ]
, ~7 y! P1 b# ]2 F+ n, g - ) );
4 ]$ q+ Z- C( ? - }; k0 ?6 @$ d0 T" W8 V; o
- UF_CALL ( UF_SO_create_arc_center_2_pnts 8 h+ \, x, v2 N& C$ z: e" p9 Y) n! g
- (
* k4 e7 N! M# f: P - points [ 0 ],
" b; |3 s4 ^$ v1 g% U! \8 ]; ]2 t - UF_SO_update_after_modeling,
& o: \8 v/ a k, q" J/ t - points,
' j0 ~; x& L6 c$ k2 J. r; k: N - &arc " M. s& m/ S0 y) M! {! o
- ) );
# m5 T }) G, ^, R - }
& k8 D9 d5 B# X2 H - 8 `/ } a8 ^ P! W; y2 C
- /* ( B( i( ^' S: Z' F* q
- Smart objects are created as invisible objects by 5 j0 r& W4 a" [
- default. UF_SO_set_visibility_option ( ) can be : g; A" u; z8 m- A
- used to make them visible in the graphics window.
6 w, b2 N+ B+ E" K; O; b- I. x. E - */
' s }: B. I0 y, ^* R+ c3 d. g - UF_CALL ( UF_SO_set_visibility_option ( line,
, |7 ?' S& V! [+ z* f1 e - UF_SO_visible ) );$ T# i0 S# k) ]- P% k6 L
- UF_CALL ( UF_SO_set_visibility_option ( arc, 9 K5 I1 C8 ^% ?2 z+ j& I
- UF_SO_visible ) );8 a, g4 I% q# n% ?$ x5 h8 r- r
- /*
. S; ] Q' @. ^% l - Get line/arc/edge evaluators.
& L* r7 p1 w8 H5 S; q# v% ` - */
0 F3 a; v" y0 z. A$ j2 E# r - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );+ `6 p! t( d) e
- UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );" p4 R* ?, V5 H& W( }8 z8 k* j6 y, q9 M, ^
- UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );
! R$ Z: A4 I' V - show_edge_points(line_evaluator, 10);
- V* n6 X2 X# {5 U( \ - show_edge_points(arc_evaluator, 10);; Y9 y/ ^9 ^0 V4 H* G
- show_edge_points(edge_evaluator, 10);
/ t; q1 K" m3 Y! ? - /*
! S/ ~" Y, Y8 ] - Get line/arc/edge data.
# h9 N8 m T- v& U7 ]7 W# R - */$ o: C H8 D. t/ `2 D' J
- {9 }2 a. J S( z: T9 @, v
- UF_EVAL_line_t line_data;" c1 P" d! H( F5 K: b
- UF_EVAL_arc_t arc_data;
0 K4 G) I, j& K4 W" v" i( f/ f8 n# M - UF_EVAL_line_t edge_data;
: @9 r2 c$ D, \: u; X5 W - UF_CALL ( UF_EVAL_ask_line ( line_evaluator, 8 D- H8 W1 j, l6 d, i+ x3 r# {
- &line_data ) );6 X; M4 k/ R- K- v0 u
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
1 ]5 z, j3 k& A& o; H# |/ h: s7 } - &arc_data ) );. [# \$ Z; F" A6 z+ J: j( p
- UF_CALL ( UF_EVAL_ask_line ( edge_evaluator,
. X! j5 p: w* ?$ c% J - &edge_data ) );% a( x+ @1 T3 Y
- }' N) I0 C" {) S8 N& ^
- /*
6 i0 b* \. L. c - Check line/arc/edge periodicity. [( M D# F0 }- C# U
- */
9 g6 q* v3 i7 x' f T" j, n" o - {" d; m0 H- t/ ~/ L- t0 Y; a# {
- logical is_periodic;9 w; }% a2 h. @# z' {5 ?: |) |( O
-
' O# H8 N+ x3 a4 {8 ]3 K: W - UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, ' R- ~- u& s# ~9 H, M/ N
- &is_periodic ) );, O; X. S( T- L9 J: T
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, f+ ~9 p- [/ Y
- &is_periodic ) );
5 M4 c6 V) L' e: ^& H' _# x2 c - UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator, 9 l( g1 T! f! g1 E
- &is_periodic ) );' E' U2 P3 L, N$ R ]: q$ Q# B
- }1 M e6 D" K: g# Z
- /*
0 h4 I. g- W9 g8 w: i& A - Evaluate line/arc/edge.
2 r+ W& C# z2 w2 n0 H" _: _% y - */
3 Q0 U$ C1 S9 V& r+ l" S - {
9 S, Q8 R4 }) I+ h$ i - double limits [ 2 ];
) y# a) Y8 j0 @: O - double mid_t;
( i% ~! b% k6 e$ {5 x - double point [ 3 ];! D: u+ s8 B0 z, N
- double derivative [ 3 ];
# }% E6 l$ _6 Y' d0 O - double tangent [ 3 ];& d. y: @& R/ _" O: S O, \/ z' h( Z
- double normal [ 3 ];$ T& D2 @; P( X$ Z( p
- double binormal [ 3 ];2 v: @7 A, m$ U5 x
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );& w8 S" g3 Q+ R- r6 t
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;3 P k- X' J( x
- UF_CALL ( UF_EVAL_evaluate ( line_evaluator,
" T/ s: d2 p) h; E) x - 1,
: t( S1 f. s% }; h0 F* D - mid_t,
2 S2 s8 A& Z3 R9 t- t* s - point, % o! L/ f/ i; A& D% u3 Z
- derivative ) );- S) Q" I) ~2 E; L4 t
- ( y1 n6 t2 ~$ E2 t4 _! f) { g
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator, 4 f! k/ i" B/ G. N; `7 E7 a# c1 @
- mid_t,
: @( w3 c! T5 H# A% w7 \ - point,
- j1 B% _. W; P/ r6 ~: Y - tangent, 4 A0 l. u# Z) N2 m
- normal, 0 ^/ A/ D( i0 [3 x" ~. W
- binormal ) );
- l# d" r5 D, u7 D; E - UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
) Q, C$ H0 v1 e# S - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
# b' u. [% ], G5 a% X. A5 \+ ^ -
0 g( I* [$ m. R% v( A - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator,
( Y5 T! T, C" a - 1, 2 Y' X" z; R& o! v1 Q
- mid_t,
4 |! U3 Z9 Y$ \( Y: g" V0 b; [% v - point,
9 Y: Z# d7 F" B - derivative ) );
( @& `# k- U7 ^4 c2 U - 0 z2 h B$ u- I( R! _
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator, $ G( Q4 | m. v* A+ u& L
- mid_t,
?9 S& a6 j' n1 X6 \6 U - point, ! K! H$ ~% d+ L/ k& D- s8 W
- tangent,
" w9 F7 c- V- y9 {( o - normal,
! [/ C0 [1 `6 H% ` _ - binormal ) );
- X' X$ i6 `1 P# i; Q - UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );
2 f% `% U8 k+ j, |; s - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;6 Q; O. b" F. q" a% T6 Y0 U9 a
- UF_CALL ( UF_EVAL_evaluate ( edge_evaluator,
& M( I l3 X+ t4 W, c2 v - 1, $ i @3 y- Q3 {; M V
- mid_t,
7 _0 h/ P4 y: l - point, $ o5 L. X7 X c# V
- derivative ) );
4 h* l( P1 l/ O. r0 B4 v" N- y - UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator, ( Z" A0 Q9 Z" p1 a K
- mid_t, 2 d) O5 Z M. s' E* @& g& k) }8 Y/ e
- point, + b. Z e3 D5 G: \% s9 N. P) W- V+ ]
- tangent,
9 W4 b: \+ D( F) M6 x - normal,
+ W/ ]7 b0 J* I5 ^ - binormal ) );' b# Q! C* i+ m+ G A
- }7 w# s# g) _! _. L9 z
- /*
) T2 E [# G1 ~ - Check line/arc/edge equality of evaluators.8 }% U& u4 n) N+ o5 a8 s9 K7 |
- */! n* k- p M. X$ E! b. u
- {
) y% e" N2 Y' S8 G$ y - logical is_equal;
- R. V4 I. A6 O$ ^ - UF_EVAL_p_t line_evaluator_copy;: ^3 f* F; N1 p
- UF_CALL ( UF_EVAL_copy ( line_evaluator,
, K# H8 j# W+ m$ @- U - &line_evaluator_copy ) );- E5 p5 E. A C3 m" H
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,! i; \3 ]% i2 X+ e
- line_evaluator_copy,( R; t/ j0 D7 @9 k0 q( x
- &is_equal ) );
$ \+ H6 j2 i& Y5 f" h - UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );
L+ u/ f9 M1 w; f( u/ J - UF_CALL ( UF_EVAL_is_equal ( line_evaluator, 4 M. N# N# ~. @/ H3 F9 Q- s+ P* ]0 Z
- arc_evaluator, : x4 s! o0 ?. c, w5 U# h$ z
- &is_equal ) );" U7 p( b# g# m
- UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
- g3 o5 m5 l% N6 W) w8 D - edge_evaluator,
; r! H) k" v! |2 N9 X& R - &is_equal ) );( U* ~% t2 z( u; R# { e' t+ ]) M
- }
% i4 S/ w# }8 T# h - /* : [0 }2 M* a: ^6 Y3 T
- Check line/arc/edge type.
[- B7 t2 l- W0 F! b0 s - */$ d) A* u. Y! T/ d3 c
- {8 ~6 j# u$ u2 f
- logical is_line;: i7 G2 e z' M6 U$ f& d
- logical is_arc;' Y/ {9 C1 F" H' T
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) ); G8 I: S+ [/ t/ c4 W
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );
" N, @+ K( \- H3 z4 F$ a6 W - UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
# {+ z; P- W( E# Z+ I1 q" v+ A7 ? - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );
5 _, R5 f% X7 C( S% K3 P* j - UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );
f5 s7 e/ v4 h! |* `3 j - UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );# Z8 z8 C) Z! l5 z9 z
- }
+ I, r7 s' c) t3 f$ d* n" P/ Z6 r2 U% x - UF_CALL ( UF_EVAL_free ( line_evaluator ) );
# ?0 R/ c- {% Y `6 j% e - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );
# P8 y5 y/ `3 L9 d% l - UF_CALL ( UF_EVAL_free ( edge_evaluator ) );8 I4 Y1 d0 }- [: `% k
- UF_CALL ( UF_terminate ( ) );+ M. u+ J0 a: G6 h
- }
4 x. K1 ~; Y6 P# X/ g! I* }! w
+ t. Q/ m3 a" [" M# Y0 a1 K1 R- /* This function will disply n_pts equally spaced along the$ `/ U/ C, Z0 j5 p# D! }, k
- input curve.
: u, z% A" |; t; l6 r+ H - */
- y$ L( B# Y, d! `/ \/ Y9 b - static void show_edge_points(UF_EVAL_p_t eval, int n_pts)# J8 c2 V( s& U
- {( a, s" Q* v1 E0 t
- int ii;
- D# g; L, G2 N: L4 }7 [+ P - double limits[2], p, point[3], end_parameter, start_parameter;
/ R% ?, ?/ X" A" O" d2 |* Y - UF_OBJ_disp_props_t
1 W& \% i5 u4 P" l- l: F1 S( i# L - attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,: e! w4 d+ q# i) T# z0 N' [
- UF_OBJ_FONT_SOLID, FALSE};( F7 ]2 g) c0 t
" w1 i5 `( J+ I0 Z! B- UF_CALL(UF_EVAL_ask_limits(eval, limits));* G2 k- Z) J% h
- printf ( "limit0 = %f\n", limits[0] );
- }9 P; C$ k5 W: K& D: L - printf ( "limit1 = %f\n", limits[1] ); ?/ ` }2 K; u) j6 B
- start_parameter = limits[0];! A6 p `" u$ J: P% V6 A
- end_parameter = limits[1];! t, N' N# k' L1 ^* }1 U" E
3 U2 H8 y1 d+ x \, V- for (ii = 0; ii < n_pts; ii++)+ t$ b# {# r$ Z3 ], h7 ^5 `
- {
9 \$ r/ I/ N/ E% g1 `: W' _/ r - p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));0 m, X3 v+ n, @8 M
- printf ( "evaluate = %f\n", p );
$ W5 P, |2 D- z* c8 R7 ~/ j - UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));6 N2 ?& n% ?7 d6 J% O! q. r) Z* N' X$ X
- UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,. g2 t! }. a$ D& J& ]2 s6 V
- UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT));: S* }, y" N: ~2 `+ s/ T* I e
- }
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