NX二次开发源码分享： 创建精确外轮廓

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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)

Defined in: uf_curve.h


Overview
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Create shadow outline for a given array of solids. Solids passed to this
/ G" |; l6 U( G. mroutine must be on a selectable layer and visible. If created shadow curves
can not form loops, please use UF_CURVE_create_shadow_curves instead to get
. C# L% x5 e; n5 pshadow curves.
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5 O1 }4 \; P, D# p& s[mw_shl_code=csharp,true] void DoIt()
    {
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            theSession.Parts.SetWork(theSession.Parts.Display);


$ W) n) g" a7 s' O5 R3 e  l        TaggedObject[] theBodies = null;
2 [" L/ |7 F4 V: B0 Z        if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
! P% V: `9 @( |/ Z$ |2 V* z+ }  d        {
! J1 \+ S& x; P            Echo("Selected Bodies: " + theBodies.Length.ToString());
            Tag[] theBodyTags = new Tag[theBodies.Length];
# Z4 A% O/ V- U9 c+ c            for (int ii = 0; ii < theBodies.Length; ii++)
                theBodyTags[ii] = theBodies[ii].Tag;
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            List<Curve> theOutlineCurves = new List<Curve>();
            ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
            int loop_count;
- I$ e3 v7 v$ w& O            int[] count_array;
9 o( v, a& O4 A/ c4 a% P  A            Tag[][] curve_array = null;
) D" B# A6 N3 n9 A- l( G            double[] tol = new double[2];
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            theUFSession.Modl.AskDistanceTolerance(out tol[0]);
5 `( ?& \9 z0 `1 |9 }+ J            theUFSession.Modl.AskAngleTolerance(out tol[1]);
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0 v) K8 R9 \% J. t1 T  C, x0 m5 m4 P            theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
                workView.Tag, out loop_count, out count_array, out curve_array, tol);

: @& j7 F# Q9 b* p            Echo("Precise Outline Loops: " + loop_count.ToString());
& [, w/ T$ \4 j' g            for (int ii = 0; ii < loop_count; ii++)
. X4 G& C/ V$ L* U7 _                for (int jj = 0; jj < count_array[ii]; jj++)
; g- ]. r1 u- i! A5 C3 B                    theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
: Y$ g3 l' k5 @0 z            Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());

7 R7 _. X/ d. o& v7 x" K9 y# c            /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
            int curve_count;
# a- S! H$ E+ a6 |0 z            Tag[] outline_curves = null;
            theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
5 k7 y) ?. _( I  A+ g1 @& t* h* q                workView.Tag, out curve_count, out outline_curves);
            Echo("Precise Outline Curves: " + curve_count.ToString());
            */
- C; Y8 I& [: w/ U1 `        }

# t0 Y9 ?. Z  H5 g0 |! X    }[/mw_shl_code]
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