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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
) l7 n; z! H- m- F. V% n' g5 r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。0 O# I7 g2 H+ n+ K, q$ g/ L' k2 E
6 ]7 f6 U1 h1 t8 K, G- J# d3 y. N[mw_shl_code=c,true]{
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// Begin of User Code
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; g: M" s$ [0 ^5 y CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();) ^8 {7 [1 k2 X2 f* f& K* l$ o
if (NULL == pEditor)
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8 K. b6 a# ]/ m& x1 p! H0 b printMessage("No Editor");
! v/ C- g9 j- a k6 ], S2 I* L return;$ _+ Z8 z6 u4 E8 Y, ^0 ?
}
6 ]7 }; g: o9 c$ p CATDocument *pDoc = pEditor->GetDocument();+ ]3 |- h: |. z8 o4 s
if (NULL == pDoc)+ D: O1 S$ f5 m0 z/ V
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printMessage("No Doc"); R8 b6 k3 F% u- k* \* y
return;
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//CatInit
, l) j+ A* s' |# ?, M% k% j CATInit *pDocAsInit = NULL;
/ M" _" {* p. s% }7 A HRESULT rc;
+ r- t4 s& `5 ~$ c9 Q+ l8 B( D7 v rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);
, h0 d( g( R; O2 ] u$ S! m8 T0 j if (FAILED(rc))
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3 E8 v& \$ A0 j1 {9 H, m/ P printMessage("Can't get the document data");6 ~" ~" N3 q1 `3 R4 j
return;$ F/ ?+ G& q: S6 U; T. j) `
}
: R7 O5 P1 {0 U% U, e" ~ s a; u //get the root container6 S1 n. S+ f! v7 m a0 G
CATIPrtContainer * pPrtContainer = NULL;
) z) q+ h, f" s7 P& Z pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");( F* }0 c1 Y O# H9 O9 x5 {4 `
if (NULL == pPrtContainer)5 ~- r7 s9 u" z* F' }+ \
{
2 ~$ q' I+ }3 y0 s5 T0 ^! T; \' L printMessage("Can't get the mechanical Feature");% Y4 I1 K$ O* z& F7 T/ @
return;
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pDocAsInit->Release();
1 \( }0 E: o5 V9 W6 s pDocAsInit= NULL;+ j" l. q9 V% m) ~; z3 r3 |
+ @9 E/ T( S5 M( W" c // get mechnical part: e9 e; P8 [+ W, x; d% {
CATIPrtPart_var spPrtPart = NULL_var;7 m5 E( f! F r& l4 M: K
spPrtPart = pPrtContainer->GetPart();2 N* r' e, r$ ] H
if (NULL_var == spPrtPart)5 A) Z2 p" w% t; g0 G
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printMessage("Can't get the mechanical Part");
& B4 v3 d& I4 k I) Q0 N" ^/ } return;
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pPrtContainer->Release();
7 A/ L- v' k" a& u5 D% c pPrtContainer = NULL;
% f2 \2 W' V, a8 `& E% p //get the CATIDecendants3 p# ?1 i& F3 t, x6 N
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CATIDescendants *pDescendants = NULL;2 u6 V$ c0 s, D, @: @& g
rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);3 F' P4 K* Q0 K$ M
if (FAILED(rc))
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/ A: e# f! q+ y: Q, y9 Z! r- _ printMessage("Can't get the CATIDescendants");
- _5 H/ x9 ~, k5 j return;+ \8 Z# h# V$ H' k/ M3 s
}
4 s' B8 I# D4 W. o; s# U- q4 h CATLISTV(CATISpecObject_var) spFilletFeatures;2 h) C4 r2 I' e# [) x
pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);: Z& W3 @. c1 Q% @; N
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)8 Y% C# K% }6 Z( R5 c% ]1 l- z
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CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];0 d% s; B: e0 q. Z1 M
if (NULL_var != spCurrentFilletFeature). W/ E. y v' m: \; K/ H/ O
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//get the name alias and print
3 s' z5 t0 v8 j; | CATIAlias_var spAlias = spCurrentFilletFeature;
& s' D; Q1 [. h1 D if (NULL_var == spAlias)' ~! B$ _8 N0 o( e" w3 @ o
{
) U! f* |1 G5 d" t: u: T/ f# G" B continue;
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) P! ?* C' b: x5 Z CATUnicodeString filletName = spAlias->GetAlias(); X1 L3 A/ K. {0 N4 Q
//printMessage();0 j- o- N, ^2 ]+ M. Q9 b5 O/ v
_SelectorList1->SetLine(filletName);
5 f9 ?" z5 y. [$ d) t5 f //get the Brep of the fillet& S$ I6 u8 o3 u( U$ d
CATIMfGeometryAccess *pMfGeoAccess = NULL;
& ^4 y( s! U0 `( B! ^0 t) h! b6 x rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);! o* t* s, d3 G8 a
+ t7 E$ S8 z" P- Q5 \0 _; Y! W if (SUCCEEDED(rc))
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CATLISTV(CATBaseUnknown_var) spOBreps;1 M: J3 I' @. f
pMfGeoAccess->GetBReps(spOBreps);
* w7 ^: _& H; J, { for (int i = 1; i <= spOBreps.Size();i++)6 e$ w' k5 k7 r; ?
{
1 N, P8 A% V( [* E/ c+ y9 ? CATIVisProperties *pfilletBrepAsGraphics = NULL;
7 ?/ K% A. t* d v: n& {5 @* L CATBaseUnknown_var spCurrentFillet = spOBreps;
& E3 l9 I- W. V( ~' z if (NULL_var != spCurrentFillet)5 X3 [7 u7 R0 Q8 l( w; j
{: B0 @4 Y9 L2 U3 [! K" ^
rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
% x. `% `& l: ~% B if (SUCCEEDED(rc))
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CATVisPropertiesValues colorValues;
0 N' O3 _9 b# r; Q% d$ R colorValues.SetColor(0,255,0);//green
- C1 G8 F8 R! n% u, V* } colorValues.SetOpacity(50); H: I) }8 m2 s" `) E) F
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);
) c* b6 y* B7 Q2 BpfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
! ?* z( I& r g8 Z' h1 c! @4 M0 i; z pfilletBrepAsGraphics->Release();2 S! ~% ?0 Y$ H
pfilletBrepAsGraphics = NULL; N3 H( r2 a& q
}
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pMfGeoAccess->Release();
$ h6 M( e, ^5 {8 A* j9 \7 [ pMfGeoAccess = NULL;8 C b. N* K, k# @& l
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}
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1 W2 `0 _* T. F0 o0 B* J pDescendants->Release();4 R- d6 ?4 Q0 c* ^8 j5 v7 y
pDescendants = NULL;4 t) e) {* x" o, e8 C! ^9 Q
// End of User Code
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) t3 k5 {6 P- S2 |. F! c}[/mw_shl_code]$ `2 v. q. Y3 ? f! \: D
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