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2 J% n, e* X# e# c: o0 cCATIA二次开发源码分享: 获取所有的圆角类型并着色% Q; k% ^# O' ~" d) j1 O( S$ J
本部分主要学习如何对特征进行颜色标记处理!
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重要的是思路,通过CATIPrtPart 获取CATIDecendants接口,在这里可以设置要查询的类型,通过获取的特征得到特征对应几何的Brep信息,从而可以调用可视化的方法进行颜色处理!对于CATVPMesh的类型主要可以处理颜色和透明度。9 k2 w5 b2 b; l! r3 S; `
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[mw_shl_code=c,true]{5 j9 Z- h7 F* h1 f) S& Y
* K0 y. n3 ]* [( \+ F5 b# x5 n// Begin of User Code
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7 e3 S( T1 Q h CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
& y9 C* e& Z7 B5 v4 Q+ X% k& T if (NULL == pEditor)
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printMessage("No Editor");- H2 \3 ]' c! d( a+ \/ ~
return;
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CATDocument *pDoc = pEditor->GetDocument();
: S6 X& C5 t% V* H+ s |) I; k if (NULL == pDoc)
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printMessage("No Doc");3 a0 z8 g0 o$ a
return;% U Z9 j' Y* U$ _' i$ ^
}
* z% n4 a: f) Y1 J( c- ^+ U. H //CatInit
9 t$ Y: I Q4 ]8 v7 q& A CATInit *pDocAsInit = NULL;& ]0 ?5 r3 ]4 W, Z% @0 a8 H1 x
HRESULT rc;. v0 F9 G6 j+ w6 p6 O v
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);
: g x4 W; u, o/ ^, K if (FAILED(rc))
& p( }0 l* c! a {
+ h. p: V5 H& G printMessage("Can't get the document data");. g0 r9 J- o& r" V% m
return;( ^+ P" t) z& c1 E# o
}
" t- p" x4 ~3 U$ ` //get the root container
8 V5 O2 o8 t5 b" W9 v2 G CATIPrtContainer * pPrtContainer = NULL;1 z( q. n. _3 \, L
pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer"); L/ E% A/ U: t b# v
if (NULL == pPrtContainer)- H1 k+ C" _3 z! h$ a+ ^2 W
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printMessage("Can't get the mechanical Feature");
' @6 J" Y% y- [3 d$ p return;) E7 R# ?4 L8 P {/ B0 n
}
9 [0 z1 {! n- F" S2 u pDocAsInit->Release();
" L3 |+ O' W, o4 f pDocAsInit= NULL;
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. s/ u4 I2 l: b+ P% Y // get mechnical part
& d4 e8 j) j3 h1 O CATIPrtPart_var spPrtPart = NULL_var;
4 _. u" \" f/ }% m spPrtPart = pPrtContainer->GetPart();
; @8 E2 r! V- {" v: l8 g if (NULL_var == spPrtPart)
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: y0 Y( c$ c) N4 [ G printMessage("Can't get the mechanical Part");3 E1 A' l+ v8 ]3 q$ q' ^
return;$ i, F: B9 e2 O5 V' g$ T7 ~
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pPrtContainer->Release();
9 P( m5 V/ A; M pPrtContainer = NULL;
' W6 ~9 t* s4 P) [! r3 L; @/ S. R/ h //get the CATIDecendants* _0 \! Q5 O) H1 A7 r4 Z' S% E
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CATIDescendants *pDescendants = NULL;
$ O& y& q3 W* [- D* G3 _ rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);- B0 V* s, O$ V' s% B( _6 n
if (FAILED(rc))
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printMessage("Can't get the CATIDescendants");
9 _$ z7 w1 _! |* R return;- [. B7 o- E( j
}
7 g/ A$ f; c: C- x CATLISTV(CATISpecObject_var) spFilletFeatures;
0 h2 s4 J9 H5 O7 ]+ x, K pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);
, M3 N+ X5 J) x ~9 @8 C! ]6 E: H for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)! R2 k( L9 _0 U7 w! e
{
7 G1 S* Z" Z4 a9 x+ z1 _ CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];% B, J3 E9 O# o k7 x% G2 L/ A4 Q% ~
if (NULL_var != spCurrentFilletFeature)0 Q: L3 s" D) ?" f* b; f
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//get the name alias and print
1 w4 j' f, M* O) o CATIAlias_var spAlias = spCurrentFilletFeature;4 o6 b g+ D7 W& i: m
if (NULL_var == spAlias)
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continue;% l/ l; z( y6 |$ I5 e
}
* z. R: M7 n$ x! I; U* u CATUnicodeString filletName = spAlias->GetAlias();( C: }/ \9 P. ]9 K: F
//printMessage();
# [' }! l {1 M3 T6 N9 o7 o _SelectorList1->SetLine(filletName);
2 }; m, e2 O! t8 N7 P //get the Brep of the fillet5 Z+ @* v& ]. a# d5 M
CATIMfGeometryAccess *pMfGeoAccess = NULL;* d$ C# i& f/ B4 v$ b1 X, e
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);4 q3 W5 l/ n7 M1 C
( |& Y1 M+ |7 O a if (SUCCEEDED(rc))
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CATLISTV(CATBaseUnknown_var) spOBreps;
7 g+ u% ~! p7 [ pMfGeoAccess->GetBReps(spOBreps);0 i6 d9 @2 z$ Z7 _0 N6 a& Q% @
for (int i = 1; i <= spOBreps.Size();i++)
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CATIVisProperties *pfilletBrepAsGraphics = NULL;
( ]' b& N0 a. _3 R6 `' K+ C CATBaseUnknown_var spCurrentFillet = spOBreps;" ]; B3 \, l5 B8 J/ `( b
if (NULL_var != spCurrentFillet)
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rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);) \7 y/ c5 t* L9 V& L* s6 p
if (SUCCEEDED(rc))
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CATVisPropertiesValues colorValues;
9 }) `$ K' k8 ?7 t& W+ [ colorValues.SetColor(0,255,0);//green
, k+ E/ T4 }% O+ T- A, P+ { colorValues.SetOpacity(50);
- y. A2 a+ N3 c pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);2 Z& h; \/ {' ~1 W9 b4 f
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
7 Y5 }8 }! C, z, }, U pfilletBrepAsGraphics->Release();$ i- U: \) f/ u' u0 c* d3 ]
pfilletBrepAsGraphics = NULL;
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}
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* Z6 n" b* v' z: \6 S* O/ D pMfGeoAccess->Release();
$ v; w+ X, u" B) ~) r/ L: }1 L7 q pMfGeoAccess = NULL;
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pDescendants->Release();6 g" y) ?" t" N7 @' d: C3 P
pDescendants = NULL;
k2 y8 S# ~# J8 P3 @+ k* n5 _ // End of User Code) |! t* D/ I! G- u! O2 Z5 z
9 a( l: E: F$ f J}[/mw_shl_code]
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