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! d' F) J- @% A3 ?* y/ i5 c3 ?
* V! j! H$ f8 H \
; E. ^" ~3 B U: C5 ^4 M
- /******************************************************************************; w# p/ l. f3 @+ ?; H
- Copyright (c) 1999 Unigraphics Solutions, Inc.0 e3 d0 E- L' E
- Unpublished - All Rights Reserved
) D3 i0 q" R7 u+ M# j. p' d7 t
2 ]2 I" c6 Y/ g. R- *******************************************************************************/
8 T: k2 c6 k% h# h - /* This example demonstrates the UF_EVAL api for lines and arcs.- m9 x. W3 Z. a. s: C) V
- Some of the UF_EVAL routines operate on an evaluator% a2 d( M8 D6 Z
- independent of type while others are type dependent. No longer use
+ w$ g6 N! R# |7 w1 f! H; C - UF_CURVE_ask_curve_struct ( ),4 q* p6 Q6 m; `. d) ~
- UF_CURVE_ask_curve_struct_data ( ) and
; E/ s( @' m0 E - UF_CURVE_free_curve_struct ( )
4 t0 N) q' n# e' c - */8 P0 t3 o! u. s5 z
- ' O# l5 _1 o4 d0 a
- #include <stdio.h>
/ ]4 E+ T" W, X - #include <uf_object_types.h>
8 D% X" q6 | x/ M' c+ N/ a% K - #include <uf_curve.h>, g, r6 u1 P/ i9 Z
- #include <uf_eval.h>2 |% P" X$ m) V. }1 e
- #include <uf_modl.h>: n/ f; a; A* P# _ O, ?+ y. `; z
- #include <uf_part.h>1 Q$ `9 y' g8 |9 ~4 c
- #include <uf_so.h>) o$ [$ B$ j: V+ h
- #include <uf.h>. s* C9 X. L) F$ V
- #define UF_CALL( X ) ( report ( __FILE__, __LINE__, #X, ( X ) ) )
$ n( p4 b& v. p; D1 b - static void show_edge_points(UF_EVAL_p_t eval, int n_pts);
5 P2 v( C. a" F+ s8 [: O7 q+ { - /*---------------------------------------------------------------*/
3 `4 g- Q# K. V6 o7 |# q/ X7 u3 o - static int report ( char *file, int line, char *call, int irc )
! H9 ]9 t- Q8 M T - {
* {0 l' _3 _7 n: n7 ?; k3 |7 O { - if ( irc ), s+ ?+ s2 _# @( V0 l
- {. ]9 t: f- r- \( W h
- char message [ 132 + 1 ];- i' `! _$ w2 \" ^, w& I0 S
- printf ( "%s, line %d: %s\n", file, line, call );3 y! ^0 H: \- [4 R" c
- UF_get_fail_message ( irc, message ) ?
" p$ |5 E9 u. l8 t; s7 T1 h - printf ( " error %d\n", irc ) :9 h* e. c1 ] ?! e1 @% g+ d* `
- printf ( " error %d: %s\n", irc, message );2 d6 h% |* |2 ]1 {
- }3 W2 ~+ l9 e- U- X
- return irc;
+ X: ]0 \5 D( ~ ^+ @ - }
^5 @9 X9 P; E* ^; s4 ]- U0 C - /*---------------------------------------------------------------*/
8 [5 u0 i Q# A0 H% u3 J5 T/ o - int ufusr_ask_unload ( void )
% G, C1 Y; u( S* S - {3 f% D# Y: f0 H: o! E9 y' _
- return UF_UNLOAD_IMMEDIATELY;
2 Z- y- I0 u4 w - }0 M' r! j2 D( {) M' R
- /*---------------------------------------------------------------*/1 {. t. M: h7 A0 [! j2 P
- /* ARGSUSED */3 F _$ Q: g) {0 r9 ~5 F6 p
- extern void ufusr ( char *param, int *reTCod, int param_len )( C, w& r* }; }6 n" C
- {
4 J0 d# `6 w+ {4 j) u - tag_t line;
0 \; g: u( U3 ~1 J0 b - tag_t arc;
, d0 P" c" K7 @ - tag_t edge;
/ E4 q0 g% H1 d; S - tag_t edges [ 3 ];
7 f- w+ d# ~: g& H# Y8 S6 I$ J - UF_EVAL_p_t line_evaluator;
2 Q& P! ?7 x. K4 p. ]' w+ e9 x, i - UF_EVAL_p_t arc_evaluator;7 ?4 a/ K- X7 n8 f/ R: {
- UF_EVAL_p_t edge_evaluator;
1 n% Q0 M2 L' ^0 o- R - UF_CALL ( UF_initialize ( ) );7 o" @6 q7 u, Y- v O0 _
- /*
% C' K% d* k* n8 x) }& Q - Create new part "ufd_eval.prt".# W6 H! P1 z- z4 v
- 0 h: U. _ ~5 q5 r0 _6 n0 n
- Close part if it already exists.
4 T A4 g& Y" W7 } Y( G - */
4 F& F+ S$ o8 {$ J" l# ` - {
% ?/ q3 Z6 S" G G; j) C - tag_t part = UF_PART_ask_part_tag ( "ufd_eval.prt" );6 j4 ?/ W2 G& N5 W- R" D
- if ( part != NULL_TAG )3 F' E6 x- W( m$ ^( F
- {
6 p% t9 H3 Z5 V1 s7 z6 r% o - UF_CALL ( UF_PART_close ( part, 0, 1 ) );
5 l# z' ^! J8 O( A2 P; Z3 Q' p - }
/ d( y: @. k$ ]3 x% y% ~! \ - UF_CALL ( UF_PART_new ( "UGd_eval.prt", o$ w8 U4 n; b, L6 f" g, {; W
- UF_PART_ENGLISH, e9 K; e$ a' c" w' `
- &part ) );
! v0 r$ J5 X* q7 k! n - }
( H" v3 |5 H4 e2 y' S, G8 O% T - /*
9 H" T9 t0 s8 t5 r! t, j# Z4 N - Create block and get edges.
* f0 l5 M* q" R9 l& ~" m: @ - */
k1 Z! \( O$ I4 M) k, b - {% S* P! G6 u% P# }. T* h" [' K
- double origin [ ] = { 0.0, 0.0, 0.0 };; d6 Y( h/ s7 P
- char *sizes [ ] = { "1", "1", "1" };7 }. d7 c" }2 s$ K; B
- tag_t block_feature;
6 ^% x/ ]: q; R: M& ? - & L$ z: p- y! R* P4 D; H
- UF_CALL ( UF_MODL_create_block1 ( UF_NULLSIGN,
8 i; k. [" t( u z5 O! {) N( ? - origin, ( y+ N# s/ v7 b% u
- sizes,
# a8 g; B8 P% U) k - &block_feature ) );+ c/ K& ` R' f7 f/ M2 P6 j$ t8 z6 _
- { Y& W' h$ j1 f4 f# d
- uf_list_p_t edge_list;
! l3 } W5 S4 D$ r$ A7 o - UF_CALL ( UF_MODL_ask_feat_edges ( block_feature,
5 X9 _1 u( X b( V - &edge_list ) );- j: b* g( m1 M( W/ ?$ P
- ( s; F4 m/ c- f% f+ Z% z1 w
- UF_CALL ( UF_MODL_ask_list_item ( edge_list,
7 {! L0 p' n: ?1 f% ], ~, [: I - 1, * R4 F3 D M& e3 l E
- &edge ) );: s& e- R* G5 M6 K# e
- edges [ 0 ] = edge;
; c9 y! [2 C2 F! [4 t - edges [ 1 ] = edge;
& i+ j2 N( ?& T7 u: w e) e$ q. Q - UF_CALL ( UF_MODL_ask_list_item ( edge_list, ( ^9 y5 i2 d) W, @3 k- E! p+ o
- 0,
( f) o' q' e5 U0 R2 G0 O, _6 Q - &edges [ 2 ] ) );+ r; l" Q, i9 A7 }
- UF_CALL ( UF_MODL_delete_list ( &edge_list ) );
1 I/ N' I0 Y5 @8 z/ \5 E* _* q% ` - }
6 u% s$ X( u! W - }4 M" J4 ~+ K& C" O
- /*
& N' P B9 w1 o( S - Create smart line.- J o9 _6 S; J4 [
- */
, G% g w% M+ \ ?- Z; G1 g& P - UF_CALL ( UF_SO_create_curve_extract 1 n1 p1 \( T% o. o# s( x5 {6 l
- ( 0 r, g/ Z9 Y% Q4 T
- edge, ( T( ~3 }8 }& }7 t( [% d
- UF_SO_update_after_modeling, / b2 u& e( P4 n- {
- edge,
0 L+ t5 {. N4 G3 F( n+ U - UF_line_type, /* enforce line type */8 C$ h& K: G) a) H- Q; M7 x3 K; J0 W
- 0, /* no subtype to enforce */3 H8 G! B& W4 v0 j! q
- NULL_TAG,
' ~# j. _1 |, _" |, L9 m+ ^ - &line
; c2 d8 F+ [$ |3 V. s8 U - ) );
1 ~7 W) L/ V r - + z- A: C- R7 _9 X% E9 y
- /*
, t7 A3 S/ {5 e0 Z& Y) N0 E - Create smart arc.
# m0 m: @# P, x- W1 K E - */
/ H6 g+ n9 F; x" x4 L - {0 U- L7 {4 m3 Z2 ^1 B
- int i;
2 c- c9 F! S0 x v) F$ @ - tag_t points [ 3 ];5 T5 o( j' F( ~8 R8 e
- for ( i = 0; i < 3; i++ )$ @6 k* E. A0 l3 u& Q
- {
1 I4 [2 b. ~/ `+ f3 S0 ^ - char *strings [ ] = { "center=1.0", : \3 @6 E2 S8 a* C1 F8 G
- "start=0.0", 7 W3 d# `: Q) r! e9 T3 J/ O# e4 q/ ~
- "end=1.0" };1 h' ^" |$ D M" W) R
- tag_t exps [ 3 ];
' ?5 i3 A4 b: A" Z# r/ g6 o: T9 C: s - tag_t scalars [ 3 ];
8 Z/ g9 }. B. w3 }( P - UF_CALL ( UF_MODL_create_exp_tag ( strings [ i ],
. H' L4 ?) S1 z3 b - &exps [ i ] ) );/ P+ }' z" N) s+ g, N. {( L1 h9 R6 ^
- UF_CALL ( UF_SO_create_scalar_exp ! [& z' ]+ P5 H: m
- (
. h% j4 t5 a% t" E! X - exps [ i ],
. [7 h7 m% x4 X* o- x b" m - UF_SO_update_after_modeling,
l* M/ d2 U! o0 D - exps [ i ],
: J: \8 O3 T" x5 c; ] [9 o( ~ - &scalars [ i ]1 f. ~7 ^$ V" Y+ z0 z
- ) );0 l6 I! o; I8 S! q2 a! ]
- UF_CALL ( UF_SO_create_point_on_curve
7 v5 v( J) ?, p8 _2 P - (
' ?0 }/ U- x9 P - edges [ i ],
) ]) f# _2 _) X* T( b, Z; |% E - UF_SO_update_after_modeling, 6 Y2 P. D7 Z5 B2 Z9 t0 x
- edges [ i ],
( c; b: e9 y, [* _; |$ u* t - scalars [ i ], * k9 d: n4 Z$ X8 C# H8 Q- B
- &points [ i ], ], L) E$ r: c1 M4 F% `
- ) );+ q# k X* X k/ G& q4 R. z' N5 f
- }; E( z! b+ ^. k0 h% B
- UF_CALL ( UF_SO_create_arc_center_2_pnts 4 W% C/ S/ I# h) B
- (
7 I1 _- p* [$ A. N: T - points [ 0 ], 2 i3 Z/ p$ o4 y2 u! ]
- UF_SO_update_after_modeling,
3 [+ ]8 w, b% g9 R" P6 i+ S - points,
0 Q* X4 T! y0 Y7 A5 c - &arc 8 O" f1 Q3 d! g, E0 `* Z& i- B
- ) );
. X6 y2 A3 z9 K/ Z& K! f! A3 Y- o - }* h: K' `0 C" u8 g. c0 j0 Q5 ]
- # A- ]$ l* O* W" m8 m* g
- /*
1 c: J( w& F f% @ - Smart objects are created as invisible objects by
( y. ~8 @: v' }/ |6 v- J& {/ O - default. UF_SO_set_visibility_option ( ) can be
4 w X4 \# J4 t! @ ? - used to make them visible in the graphics window.
8 k3 N" w3 @% L. S+ W% U. L; ^! W* @ - */
% P2 E/ z# { o% F1 h" F) R - UF_CALL ( UF_SO_set_visibility_option ( line, 3 H! S1 R4 [" M, p2 x5 ~
- UF_SO_visible ) );
1 ]( n# @: P" L5 v - UF_CALL ( UF_SO_set_visibility_option ( arc, . X1 @9 P7 c- Z4 a' w
- UF_SO_visible ) );$ `' `$ B, n" B5 h7 T
- /* - v5 H3 w7 I# V5 Q- a2 I
- Get line/arc/edge evaluators.
% \- d* \* j l+ F( F - */
2 g z! v5 p9 Z9 \5 M! K" h9 h0 T- K - UF_CALL ( UF_EVAL_initialize ( line, &line_evaluator ) );; b( Q: ?8 i4 r* L; x3 ~
- UF_CALL ( UF_EVAL_initialize ( arc, &arc_evaluator ) );& O( d$ h: O* w* t: x/ t
- UF_CALL ( UF_EVAL_initialize ( edge, &edge_evaluator ) );6 m" B- @( X( o3 \( C1 z
- show_edge_points(line_evaluator, 10);
3 D( g' K5 f- ]" {0 N! [. U+ N% l - show_edge_points(arc_evaluator, 10);
! {- T ]0 s" r( d2 ] - show_edge_points(edge_evaluator, 10);$ g6 k; w/ Y; [7 e+ f& C
- /*
# a& J4 J. I5 S$ @ - Get line/arc/edge data.
" ~- t) P! S+ m+ H( G" {, J" o - */
; ~* g+ M8 u9 I - {
* Q. f- ?$ k6 H! S7 q8 u6 W - UF_EVAL_line_t line_data;+ U7 P4 q# G) {) k1 z; P9 h& v
- UF_EVAL_arc_t arc_data;
# t8 g- C" X9 C0 ], n4 A - UF_EVAL_line_t edge_data;2 `6 O9 x. a) P9 {8 {) e& t
- UF_CALL ( UF_EVAL_ask_line ( line_evaluator, 0 b# E7 a+ X1 _
- &line_data ) );& Y; _/ }& B( Y& w
- UF_CALL ( UF_EVAL_ask_arc ( arc_evaluator,
* D0 j, m5 q |+ v" I& C7 I8 k - &arc_data ) );* u1 X; o. @8 h$ l
- UF_CALL ( UF_EVAL_ask_line ( edge_evaluator, ( R9 r- b( f8 ]6 ?+ z5 W9 o
- &edge_data ) );
! M0 n& Z5 c4 H9 B. B* k - }
! N" t8 q7 @4 w; i& e, H8 F9 N9 z2 u - /* 5 t2 j0 D6 {2 R' ~
- Check line/arc/edge periodicity.
- b/ d2 R: C# l+ k - */
; r2 O$ _9 L( W4 Q# w0 @8 Q - {" Z/ _5 F; U1 ^2 z5 B2 K
- logical is_periodic;: K0 @1 M( A8 U1 H
- ' [" \. j* H6 R# N% k3 e L
- UF_CALL ( UF_EVAL_is_periodic ( line_evaluator, ! y% ]7 q4 k Y) A( ~' Z
- &is_periodic ) );4 `0 M/ o2 K" l) r1 b
- UF_CALL ( UF_EVAL_is_periodic ( arc_evaluator, 5 ^4 t$ {$ W% ?1 G
- &is_periodic ) );. e0 N( }* I6 H2 s; y* T
- UF_CALL ( UF_EVAL_is_periodic ( edge_evaluator,
4 D( T9 @: E3 `+ Y! C, |. ? - &is_periodic ) );+ T8 ?: X$ l! c1 d: ]$ i [. \
- }
# _3 O) Y. n: ` Y - /*
7 [0 p% j0 D& r: D0 I3 i) d/ d - Evaluate line/arc/edge.
# T$ P7 y- s' p% S - */. j8 C( _+ K! l
- {
; W, U* R/ ~" [# _- s - double limits [ 2 ];
/ S6 ~% u, n7 p6 d+ H - double mid_t;
t1 D2 d4 t% @- v- m9 Q - double point [ 3 ];
7 k* E. x( f2 Z5 k! w, Y1 U8 I6 C - double derivative [ 3 ];
9 Q7 d# Q1 O2 Z9 N: } - double tangent [ 3 ]; E9 v3 V! a* \# V8 u3 a! J
- double normal [ 3 ]; v7 A! x8 n+ G% j- @1 R
- double binormal [ 3 ];. d4 [" Y5 n' [) ~7 Q
- UF_CALL ( UF_EVAL_ask_limits ( line_evaluator, limits ) );8 N W* o, X% E7 Q6 F1 `0 h0 @
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;0 j6 d* Y: ]) X
- UF_CALL ( UF_EVAL_evaluate ( line_evaluator,
$ Q: T9 x5 j I$ Q. q; O - 1,
7 o+ Y7 C( o6 x7 m/ A9 s - mid_t, * Y0 z, O+ e1 |+ y
- point, S! h, C5 U9 E9 e
- derivative ) );* w8 Y, q! ?5 H' U
- " V9 C% X# F, O1 \
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( line_evaluator, + }3 r5 F! c8 ?; `' R* R6 h
- mid_t, 5 @, _' O$ e5 _
- point, T7 ^ G/ v( l/ k
- tangent, ^# J V. J# P! B, ^/ z4 v
- normal, 7 Y7 ^. B& X( e% _( j, {
- binormal ) );& b$ J4 a' l) `; { `! H1 O- P
- UF_CALL ( UF_EVAL_ask_limits ( arc_evaluator, limits ) );
4 X0 V- x/ ]# v" X, u" t9 [ - mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;; ^. g3 c7 ~% n
-
5 O9 h! q. W) ?$ u - UF_CALL ( UF_EVAL_evaluate ( arc_evaluator,
5 y5 r5 ~) K0 K- F$ H& B - 1,
; F4 Q, o4 p9 W5 v - mid_t,
2 M! R1 J1 Y' B, H - point, ! @2 p C1 E& [) F- s/ |* n l
- derivative ) );
! j2 m8 ^! L; @8 ^ - 0 P% O+ h. t' g' w. a) {9 ~
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( arc_evaluator,
$ d6 V% P/ @4 `; e2 q9 q - mid_t,
: I2 G- ^* E6 _8 a: x i o7 x) F - point,
9 [ d1 f% h1 `/ N# P - tangent, $ W1 o( J' j! n0 a) A
- normal,
' r' }0 Z y! T* O/ ` - binormal ) );
& g# [5 J% J2 S: `2 ^# A0 S - UF_CALL ( UF_EVAL_ask_limits ( edge_evaluator, limits ) );& p3 e5 W/ x/ K) h
- mid_t = ( limits [ 1 ] + limits [ 0 ] ) / 2.0;
$ `' A3 \' m; K9 K# p0 A. o - UF_CALL ( UF_EVAL_evaluate ( edge_evaluator, ! e" U: m* J% b& p' o
- 1, % J- `1 J6 T" P# T- Q
- mid_t, % j. t' \# d4 i6 M; j! b% O- L
- point, 9 }6 o5 D; X4 j# \
- derivative ) );$ }- {1 g5 K6 `( V5 R" |
- UF_CALL ( UF_EVAL_evaluate_unit_vectors ( edge_evaluator,
0 O. h8 i& [# H - mid_t,
0 _; C6 l1 U& ~1 |$ G - point,
( ^( t8 I/ x' d. x+ P1 W# h0 a - tangent, - x$ G6 D5 ]( k% K8 N6 I
- normal,
; l; V& s0 D# I7 P4 d - binormal ) );
7 G! w2 u- M$ D% g! c - }
7 ~/ L/ j4 w# [# o7 I - /* + D' h5 t1 x F s
- Check line/arc/edge equality of evaluators.9 F. L/ _: @0 i
- */2 {7 q% {+ `6 ]$ u+ r3 }" A1 _3 A
- {3 O9 h/ m5 D8 V
- logical is_equal;
$ o5 o' z3 l- Y$ @6 r8 h( x - UF_EVAL_p_t line_evaluator_copy;
% W8 W8 L2 h j5 }' x - UF_CALL ( UF_EVAL_copy ( line_evaluator,
9 k! i' v5 z* Q - &line_evaluator_copy ) );
" o/ B8 B. i9 l' d - UF_CALL ( UF_EVAL_is_equal ( line_evaluator,
. M& [- ^; g* z" ` - line_evaluator_copy,
, ?. Z" G* O5 d4 d6 B - &is_equal ) );( {' X/ @) w# a; ~( b5 [
- UF_CALL ( UF_EVAL_free ( line_evaluator_copy ) );
+ f0 s. ?* x% \; R9 G - UF_CALL ( UF_EVAL_is_equal ( line_evaluator, - g4 i0 X2 u w- ]
- arc_evaluator, 0 j, p; ^% w& A# G
- &is_equal ) );
8 B2 @9 p$ ^6 b8 r" \ - UF_CALL ( UF_EVAL_is_equal ( line_evaluator, $ r5 A* M: t9 N/ B2 {& M8 @
- edge_evaluator, ) ~, { y& ^9 n1 S# \
- &is_equal ) );
: S6 w/ C2 ?8 s" D: N - }' S u! `6 F! M$ _
- /*
. P7 N6 k/ Z8 D, i/ J - Check line/arc/edge type., I' C3 \" {2 v5 K
- */ k, w4 ]+ e+ ^8 i0 `5 {. e- n3 h
- {4 `( W* g+ m! X6 Q1 I
- logical is_line;1 G. V6 @: C* [# d
- logical is_arc;' P' X1 }7 z+ t0 e, G$ O' y
- UF_CALL ( UF_EVAL_is_line ( line_evaluator, &is_line ) );7 S6 W! q2 f. e6 C# t! u
- UF_CALL ( UF_EVAL_is_arc ( line_evaluator, &is_arc ) );
: J, B9 b; Z- E& } - UF_CALL ( UF_EVAL_is_arc ( arc_evaluator, &is_arc ) );
! G+ A8 [ C/ |) ^ - UF_CALL ( UF_EVAL_is_line ( arc_evaluator, &is_line ) );8 x! P0 F M" z
- UF_CALL ( UF_EVAL_is_arc ( edge_evaluator, &is_arc ) );) n s6 j: M7 _- e2 ?) l
- UF_CALL ( UF_EVAL_is_line ( edge_evaluator, &is_line ) );
3 h: }* A' V) Q - }5 u3 s5 I1 d, M: y2 L
- UF_CALL ( UF_EVAL_free ( line_evaluator ) );
- `/ t0 |0 H* g - UF_CALL ( UF_EVAL_free ( arc_evaluator ) );
* X; q* s+ y# h* z" u+ j! E - UF_CALL ( UF_EVAL_free ( edge_evaluator ) );
/ O9 J6 H9 s6 G, ]& V - UF_CALL ( UF_terminate ( ) );8 E8 k' y' n, m h6 e
- }+ n1 j& D$ i y' h0 `4 Q4 i3 O
- ; ?0 t# n+ K" J: I7 k! t
- /* This function will disply n_pts equally spaced along the
# ?; W- k9 C8 P. U - input curve.
* D7 |6 t g+ u; L3 }$ X - */
5 L, l: ~* o7 t. ?+ ]. [9 @1 C - static void show_edge_points(UF_EVAL_p_t eval, int n_pts)
9 i" `% F! W) Q0 ]. f - {$ t. P9 h4 i* v) S/ E6 M/ k
- int ii;5 ?6 [9 D6 m) |
- double limits[2], p, point[3], end_parameter, start_parameter;" i, r# \ G/ R1 h- v
- UF_OBJ_disp_props_t) H1 v. x* p6 V3 d: {9 Q
- attrib = { 1, UF_OBJ_WHITE, UF_OBJ_NOT_BLANKED, UF_OBJ_WIDTH_NORMAL,
5 V E$ i$ t, w* p, X3 i - UF_OBJ_FONT_SOLID, FALSE};' Y0 }( P/ ~8 n$ w/ a
% f. ^" S1 a* y) }2 [5 X- UF_CALL(UF_EVAL_ask_limits(eval, limits));# I) c. m# \0 Y1 w: n
- printf ( "limit0 = %f\n", limits[0] );
' |+ e0 q* m5 U) Q8 ]8 E - printf ( "limit1 = %f\n", limits[1] );
1 v6 Z7 K, T- @/ U7 w0 i; \) L - start_parameter = limits[0];9 a i; W# N+ X7 R. U
- end_parameter = limits[1];9 {0 {! b F1 A" ]9 @# h
+ n$ B* v$ ] ]- A/ L! X. ~- for (ii = 0; ii < n_pts; ii++)" J' i( @0 o2 z" P
- {8 p) z! }* C& A$ o2 N
- p =start_parameter + ii*((end_parameter - start_parameter)/(n_pts - 1));2 ], T9 p h# B
- printf ( "evaluate = %f\n", p );
9 [+ M4 V q+ [$ B+ N$ Y) y! g/ ~ - UF_CALL(UF_EVAL_evaluate(eval, 0, p, point, NULL));
4 F5 ~5 h5 K1 U4 S& z: ?9 O3 b - UF_CALL(UF_DISP_display_temporary_point(NULL_TAG,
. H* ^+ Y+ f) \4 {( ^% F; M - UF_DISP_USE_ACTIVE_PLUS, point, &attrib, UF_DISP_POINT)); v! H' t0 h7 S# a- E
- }; R* P( y7 c- t e9 J+ y% q2 i" A
% ~2 g* Y/ ^+ t- }7 Z; f7 J5 q* m; M
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