|
|
请使用QQ关联注册PLM之家，学习更多关于内容，更多精彩原创视频供你学习！
您需要 登录 才可以下载或查看，没有账号？注册
x
. k2 |% j) P8 H9 T4 j+ jNX二次开发源码分享：查找体中最大的面积
2 D. `4 s- B2 J* h) b通过MeasureFaces 下的area方法可以得到面的面积进行遍历查询0 f* d! z8 \# `! _
9 N- s# D2 ~4 V9 ^, v( E/ u
) ^& @& x! n( d) z- #include <NXOpen/Session.hxx>
: o& `# S# W2 {" h5 H+ o( r - #include <NXOpen/Part.hxx>% n; v- f9 h( V2 z+ X* @
- #include <NXOpen/ParTCollection.hxx>8 u) W& n% c% J
- #include <NXOpen/MeasureManager.hxx>4 l4 ]+ M- z7 Y- |3 L- e( U
- #include <NXOpen/MeasureFaces.hxx>
5 o0 B" f3 i( Y# W* j - #include <NXOpen/NXObject.hxx>
( K7 U- D( t7 F- B X& m - #include <NXOpen/NXObjectManager.hxx>; Q' Z& ]4 U5 G
- #include <NXOpen/Body.hxx>: t b- f6 [+ d! `1 q6 q
- #include <NXOpen/Face.hxx>$ e4 j; }2 L7 E& p7 i0 G
- #include <NXOpen/Unit.hxx>" S" h6 b- m7 O& a4 v, O
- #include <NXOpen/UnitCollection.hxx>" P4 ^& j. A% L% w& t0 b
- using namespace NXOpen;* X' F3 t6 w2 a0 S" J" o
0 G8 C/ b$ l" a7 N6 k0 S% H- static tag_t ask_largest_face_interop(tag_t body_tag)4 w3 j' G6 r) F7 a: z% Z+ H6 H1 i
- {
, @8 s" z" e& Y( j" A - Session *theSession = Session::GetSession();
1 Y0 ^4 K7 t/ S
* E% k D! d( T$ D! L, i' @- Part *workPart(theSession->Parts()->Work());
3 w! k9 g& M( ^3 K. O4 b. |- G1 s - , |0 `0 m/ n e
- Unit *area_units = workPart->UnitCollection()->GetBase("Area");
7 j. O5 U; x+ K - Unit *length_units = workPart->UnitCollection()->GetBase("Length");
: X4 P; g' U/ \5 Q7 F r& P! z7 p+ z - ) W7 c; `7 Z* u5 X4 r# y7 B) @
- Body *theBody = dynamic_cast<Body *>(NXObjectManager::Get(body_tag));
1 B; R0 e0 |4 r7 H - std::vector<Face *> theFaces = theBody->GetFaces();
4 L& V/ X8 Y% s$ z
% p2 M$ q/ d; Q2 S9 w' o- double bigArea = 0;0 s" {7 c/ G# t+ D7 f
- Face *bigFace;" a3 r. d. F* i
- std::vector<IParameterizedSurface *> theFace(1);
9 X& O" P. W# P& M- ]4 z - for (int ii = 0; ii < theFaces.size(); ii++)
, N- b3 ^4 z% l' K% [% U4 p0 M - {
' s6 U* i- L/ T: o/ o4 Y4 y) U" D - theFace[0] = dynamic_cast<IParameterizedSurface *>(theFaces[ii]);
$ }( j8 l' g$ B
}3 `& f0 I1 t! K- MeasureFaces *theMeasure = workPart->MeasureManager()-># u# ~/ {) v0 M& Z( }- C
- NewFaceProperties(area_units, length_units, 0.999, theFace);/ |5 G- [% F, m- `2 S
- 3 L) V3 A F# G5 r4 g6 I
- if (theMeasure->Area() > bigArea)' R3 F$ O$ m# H' p+ _
- {
+ x6 T# U9 A0 y- u - bigArea = theMeasure->Area();+ o! z& p$ q& C [8 z4 X
- bigFace = theFaces[ii];
1 J- C" h/ S1 q L9 F - }9 K: a( T/ E$ n0 v
- }
1 [! i! F% l' u: }9 j - 4 Q( [ x: D& O1 M# k8 I# V
- return bigFace->Tag();2 ? R/ w$ i3 H2 D1 I( ?
- }
7 S) i+ u2 c# _' A8 a3 @* z
e% x& x3 B; y4 {7 x$ Q' n
9 }0 h! y3 ? Q- a$ z. ]) C+ J$ [% e/ I2 ^# \0 F
|
|
|小黑屋|PLM之家-专注工业软件生态建设，大模型CAD创新生态
( 沪ICP备2026005248号-1 )
