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CATIA二次开发源码分享: 获取所有的圆角类型并着色
. I, P' H! X7 F, j) d/ V6 P本部分主要学习如何对特征进行颜色标记处理!
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* y8 Y/ ^5 y; c6 G; I5 D4 D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。
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[mw_shl_code=c,true]{$ F M, A; b. |
' `9 `& ~" |" O// Begin of User Code
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/ Z) i7 I) n- i3 [% C! U& f CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();1 i+ C& G7 [0 D
if (NULL == pEditor)
% b" A% I) v( W5 f) s7 i* f" G {8 n7 m2 B1 F8 q6 i
printMessage("No Editor");
' y# p% S4 K# ?. A& v return;2 H) a; s8 I3 ^) y; S+ O
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CATDocument *pDoc = pEditor->GetDocument();9 T: Q( j) K: W8 C8 S7 w
if (NULL == pDoc)5 ?9 g; W& I; Q' \2 J
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printMessage("No Doc");
1 @, H2 q- X& A. j8 [3 K0 { return;
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//CatInit4 K2 |- t- C l
CATInit *pDocAsInit = NULL;( n1 w( j# n6 ~9 g& Q. I
HRESULT rc;
8 D. i( T* y6 l5 G! Z rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);
2 d" K3 T$ w6 u- m! q. D% A if (FAILED(rc))
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printMessage("Can't get the document data");( `2 ~" f: d% \* J: R
return;1 ]! [$ l% c* p
}
2 L3 B/ j" Y* K+ ?1 H( c //get the root container
1 l4 Z" \) N$ p2 X* @1 w4 ^ CATIPrtContainer * pPrtContainer = NULL;
) j _0 M+ U' a: z pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");# B5 z" E* _3 B( f! S6 K
if (NULL == pPrtContainer)
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7 j/ k2 i g; r: e Z+ l, |1 j9 }! q printMessage("Can't get the mechanical Feature");
c$ {% v1 r: n return;
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pDocAsInit->Release();9 S/ M. i% f& |2 q
pDocAsInit= NULL;
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8 A6 t. ?+ c8 R4 G y+ @0 o% j // get mechnical part
9 F$ k* }2 Q) s3 S8 C( B( e CATIPrtPart_var spPrtPart = NULL_var;
7 j. @( `$ ]2 Z8 i9 j spPrtPart = pPrtContainer->GetPart();
" b# D/ H" W6 F if (NULL_var == spPrtPart). v5 k2 e- }, S, O" N
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printMessage("Can't get the mechanical Part");
7 U: k% M! H9 r' F return;
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pPrtContainer->Release();( y, Z' o% X6 q, Z
pPrtContainer = NULL;
; i! I8 l9 K0 L9 G& A4 g //get the CATIDecendants
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CATIDescendants *pDescendants = NULL;% L5 ^& ?# B' m$ _4 v- }) R
rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);
$ w& f% I/ E- \ if (FAILED(rc))
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printMessage("Can't get the CATIDescendants");
! ?% c; }$ l- _4 }) `0 b; d return;, t- }4 y h+ t/ e1 x
}
. B# v- M6 ]4 v! B; p7 f; c- g CATLISTV(CATISpecObject_var) spFilletFeatures;
8 \* l8 m: j; d8 R5 e& V/ m pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);& J' f- c3 V& @1 E/ Q' X, s
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
# p- H- x$ G2 U u/ w {( ^+ l5 G0 c9 E! F
CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];$ i) ~+ k' x/ O% o) n
if (NULL_var != spCurrentFilletFeature)0 a4 r# O/ P; N1 }3 j. O
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//get the name alias and print# }$ K7 n! _4 ]* Q# N# o; {$ V, ?; z
CATIAlias_var spAlias = spCurrentFilletFeature;: e0 P5 Y( t( m: A/ M$ K
if (NULL_var == spAlias). F V9 G) O1 D
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continue;
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5 d7 F* K/ f5 b+ Y/ A3 T) a6 E/ d! c CATUnicodeString filletName = spAlias->GetAlias();- m. y% Z0 v) H, N# A
//printMessage();
6 ?. M! G, L0 E8 m8 T/ a _SelectorList1->SetLine(filletName);: R+ s" x' _. i1 L n6 o# I t
//get the Brep of the fillet/ ~+ ^/ V, o% Y E
CATIMfGeometryAccess *pMfGeoAccess = NULL;8 }9 ]! f% U1 {. B+ h9 F) }
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);7 H: S# F; }% _- b, D
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if (SUCCEEDED(rc))# Q, L3 ~. F& ~+ r
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CATLISTV(CATBaseUnknown_var) spOBreps;' Y4 ]; H6 S# A1 a5 o- `
pMfGeoAccess->GetBReps(spOBreps);
6 r$ a+ B" d% S2 ?& Y for (int i = 1; i <= spOBreps.Size();i++)
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CATIVisProperties *pfilletBrepAsGraphics = NULL;
. J# V3 r6 c$ L! y0 d9 t7 V CATBaseUnknown_var spCurrentFillet = spOBreps;
: @/ w: h: Z! h- ]7 }1 \. ` if (NULL_var != spCurrentFillet)
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rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
' \( X# a Q( L5 n3 S' X0 r; G* M if (SUCCEEDED(rc))1 B, f) `0 x6 b" ?( o
{
7 e$ d1 F; |' z3 c2 t" S CATVisPropertiesValues colorValues;
& L i4 B7 A; Q' b0 C% X0 a: h colorValues.SetColor(0,255,0);//green
1 q* K5 o% ^9 `7 Z) n/ X$ o colorValues.SetOpacity(50);
5 y* Z* N8 l5 ?) ? pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh); R$ @' l1 T( k; W3 q
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);; @& }* W3 f# x
pfilletBrepAsGraphics->Release();
/ H0 @$ E% R- O6 Z3 q pfilletBrepAsGraphics = NULL;( X( _1 M; x2 }1 T
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}
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pMfGeoAccess->Release();) X% C7 ` [1 E0 v
pMfGeoAccess = NULL;2 A& y- ^4 x e |8 P
}
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}
U( ^* B8 E' \) C pDescendants->Release();
; y6 } t4 q" l# f pDescendants = NULL;
' d* v$ b0 N2 w7 h; M* g // End of User Code
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}[/mw_shl_code]8 \' z4 N" D7 l" M$ |
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