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NX二次开发源码分享： 创建精确外轮廓* l- r1 U$ B- s* n2 ?. A, N
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UF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h
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Create shadow outline for a given array of solids. Solids passed to this
. ?3 y/ ?. L' @2 xroutine must be on a selectable layer and visible. If created shadow curves + L" L# v' Q0 t$ M# ~, v( B
can not form loops, please use UF_CURVE_create_shadow_curves instead to get # @$ u# b: u& ^# a
shadow curves. 3 G- a! Y; ^5 B6 c
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[mw_shl_code=csharp,true] void DoIt()! k7 f; e1 U6 [9 ~1 J' x
{
' E: D$ E' c( r7 T% K if (theSession.Parts.Display != theSession.Parts.Work)" A: Q0 k. T$ `0 ^
theSession.Parts.SetWork(theSession.Parts.Display);4 a B7 g* N& y" g- W. H
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3 G/ P! v/ @3 y! l# F$ g+ A0 o TaggedObject[] theBodies = null;
% Z8 ~& z$ r5 j3 h G: h" _( e! N) `- ] if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)' ^" Z P2 J9 O- s
{
# T! s! |) O) C1 z' v( S- x5 f Echo("Selected Bodies: " + theBodies.Length.ToString());
$ h3 F3 m( ~" i0 N7 v Tag[] theBodyTags = new Tag[theBodies.Length];& R1 Z) U4 N4 V' @
for (int ii = 0; ii < theBodies.Length; ii++)
% n# F$ d6 h/ P5 R1 t0 |/ {- Z* a theBodyTags[ii] = theBodies[ii].Tag;
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List<Curve> theOutlineCurves = new List<Curve>();* R' n# S7 }. u+ O0 s+ i
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;. `) [/ w4 ~/ M+ J1 Q7 Q- Y
int loop_count;, i* r/ E6 w& \
int[] count_array;
0 c% k M$ Y! t i. A e5 V5 }* U Tag[][] curve_array = null;0 s G# T& Y( V: W+ u0 f
double[] tol = new double[2];( t4 t8 e+ D( ^4 \/ n
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
* y2 P$ @* i3 ~1 d theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
& _! @+ m. Q( i/ [7 I1 s- I workView.Tag, out loop_count, out count_array, out curve_array, tol);
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Echo("Precise Outline Loops: " + loop_count.ToString());
& p0 v% \8 c$ y, x for (int ii = 0; ii < loop_count; ii++)
" y$ L2 J9 e; {+ g* U3 H: l5 t. o for (int jj = 0; jj < count_array[ii]; jj++)
+ l( p. j; Q3 | theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
) U5 L ]6 d! {. F- a% ]* I0 b Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead 1 j0 f6 B" t2 a2 u: ~ X
int curve_count;
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theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
4 _$ \+ w N$ T) C- u+ n! C. z workView.Tag, out curve_count, out outline_curves);
# v! Q3 I# D" J1 L1 j' N6 G6 a$ w Echo("Precise Outline Curves: " + curve_count.ToString());
* X- k$ T j% {; | */
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