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NX二次开发源码分享： 创建精确外轮廓
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UF_CURVE_create_shadow_outline (view source)
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' p: k+ `" ~8 X f; MDefined in: uf_curve.h
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Overview
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Create shadow outline for a given array of solids. Solids passed to this
" I3 C9 `4 t$ ~7 N9 Y' proutine must be on a selectable layer and visible. If created shadow curves 1 n0 F" e, {- c9 l9 ~6 T+ }
can not form loops, please use UF_CURVE_create_shadow_curves instead to get w. a" ^) f$ [; t) P
shadow curves. 7 [' }- z5 g& ^" g$ R( e! z
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[mw_shl_code=csharp,true] void DoIt()8 N3 d' e5 v- H7 D2 d$ G
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if (theSession.Parts.Display != theSession.Parts.Work)
# Q4 [# ~4 D7 M8 ~- ?& A theSession.Parts.SetWork(theSession.Parts.Display);5 y f# m" U4 U6 D) ?% u- D2 X
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TaggedObject[] theBodies = null;1 v- K6 m- _, k1 P2 ?+ Y3 J# ]
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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Echo("Selected Bodies: " + theBodies.Length.ToString());
6 `- z7 |, y7 Z& c) D: r Tag[] theBodyTags = new Tag[theBodies.Length];
4 q( \/ _* x. V" B' D for (int ii = 0; ii < theBodies.Length; ii++)
; x$ D5 Y/ P4 \8 o5 ^+ ^ theBodyTags[ii] = theBodies[ii].Tag;
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) [) A# Q5 l, o5 J1 O3 K8 t List<Curve> theOutlineCurves = new List<Curve>();
/ r( H4 @+ ~* q9 K% |/ u6 Y ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;1 T! o: x1 W( p3 q
int loop_count;2 O( A5 L2 c, k1 Z0 N2 o5 U! F6 @
int[] count_array;
5 I) I5 f9 r) M- a Tag[][] curve_array = null;1 X% s5 x; V( i
double[] tol = new double[2];' X% C/ @0 d* D9 [7 b: p) w! G
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
* ^& p0 \& m: `+ U' a3 q theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
* Y/ h) d3 ]0 S/ v1 N+ [ workView.Tag, out loop_count, out count_array, out curve_array, tol);
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% g8 V9 A" `, G% w* v& O Echo("Precise Outline Loops: " + loop_count.ToString());/ c& j: F) g& \
for (int ii = 0; ii < loop_count; ii++)
% M- O/ F) H2 n u0 x for (int jj = 0; jj < count_array[ii]; jj++)2 p$ u* c$ E' f) ~% ?; Y r
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));0 x v" {0 ~5 s0 |: R# D; q
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());# Z5 f+ u8 h" C
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
& }! y- E) I L; ]( E- d2 u: ] int curve_count;
" v, ]% v0 s& [+ r) ?5 b$ J% G Tag[] outline_curves = null;( g) E" u1 p7 ?' e* o
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, ) A% Z) ]# ~* ? v$ C. C w
workView.Tag, out curve_count, out outline_curves);! ^2 ]" N& Y# n" W$ I: Z
Echo("Precise Outline Curves: " + curve_count.ToString());/ m4 o8 ^2 \* p- K# E I
*/
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}[/mw_shl_code]
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