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5 E. Z) O- ^& b2 _) `CATIA二次开发源码分享: 获取所有的圆角类型并着色, {: p( X5 C: K" d; Z5 n1 Z
本部分主要学习如何对特征进行颜色标记处理!0 _. x, o$ q. I2 y' O K: U$ ]
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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 W' U. }1 g4 f1 K! A) J6 z' u1 A
1 J+ F r6 X- G- K# D# W[mw_shl_code=c,true]{
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! A( \# z5 y& N) S: l// Begin of User Code
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! ?' r- F7 B2 C) k2 O8 v. n- }+ @1 E* E CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();/ T$ d* g, P) Q, t3 o c
if (NULL == pEditor)
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9 | ~0 o2 F& u6 i. A printMessage("No Editor");2 c9 d& ]- n/ M% J4 q9 ~' e
return; C2 ?$ k% i+ S4 z/ R" x
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CATDocument *pDoc = pEditor->GetDocument();# `* z0 E" v y/ Z2 W5 b
if (NULL == pDoc)
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printMessage("No Doc");/ [3 B: l2 K8 X8 c( A1 b7 i: O
return;8 [- y- Z3 j: [$ {' p# R
}: p3 \) h7 p' }" P% I4 u% h3 S
//CatInit; l8 Z' F+ |# W; C# r2 X+ c
CATInit *pDocAsInit = NULL;
4 f) m1 L u$ V& D/ H! Y% I4 k) J HRESULT rc;: n4 w3 l$ m. K4 D1 ^( a
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);, B0 m0 q4 K. H
if (FAILED(rc)) S; V" {! }+ W/ c
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printMessage("Can't get the document data");$ O0 o" H( a P/ Z
return;, `$ \6 V/ m2 F% \( }" U7 f, b- Y% G
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//get the root container
* f& w3 S6 E6 X" L CATIPrtContainer * pPrtContainer = NULL;
0 P6 N% n5 F0 W5 { pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");
% h# a* j1 T2 l* j) a& a if (NULL == pPrtContainer)
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printMessage("Can't get the mechanical Feature");. l! i1 K. w8 W
return;' c* K7 Z1 l- E/ \1 h
}
, P9 b6 r- O1 F# @ pDocAsInit->Release();
* N0 q9 O. j5 A) K: p pDocAsInit= NULL;' w; u2 q& ~8 L& T
( C8 L! M' k3 Y7 N5 Z0 l // get mechnical part& }2 q- ]3 D4 k+ ^7 M3 Q
CATIPrtPart_var spPrtPart = NULL_var;# G1 O, Z7 P2 g0 X5 h ?) X; z
spPrtPart = pPrtContainer->GetPart();
( \* S% V; ~0 B if (NULL_var == spPrtPart)
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$ p( C! Y4 d% e1 D! p5 z5 H: ] printMessage("Can't get the mechanical Part");" R$ z+ z0 f, `
return;0 r- h( X* G% c' k: \7 A
}
8 `$ a- T) ~5 a7 X- t" c pPrtContainer->Release();) P- L# ?+ h& j8 p* e: h
pPrtContainer = NULL;( b3 c3 ?1 ?! G9 a4 D. _+ ?
//get the CATIDecendants+ Y7 Y% H+ f! x! d4 n+ T
* u8 n2 y3 \' q6 w1 v2 S) U- w* T CATIDescendants *pDescendants = NULL;
2 P3 w q: @$ P: p( I! { rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);
4 W6 U, e( W- ?+ H# W- d2 B9 J if (FAILED(rc))4 ^. @ e' q2 P2 w9 \8 l" H
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printMessage("Can't get the CATIDescendants");3 m% t4 C4 N6 Q5 c7 {1 `$ y6 b6 z
return;$ s/ @# c0 @, W! F3 I7 w% v
}
% m. p2 H$ r% W6 r2 s5 v% b CATLISTV(CATISpecObject_var) spFilletFeatures;3 u% P4 G: ?3 }
pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);. j" s8 T% p! O$ P
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++). j1 K6 ?# `! {+ b$ {/ i0 w1 \
{
4 E" l% R' [" t @" g4 \5 k6 w CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];7 W U7 q- \$ ?+ i: W7 y5 n
if (NULL_var != spCurrentFilletFeature)
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" X: I7 L6 h1 }. X' H8 M) k/ l4 w: v9 ? //get the name alias and print
! L( l: E" {/ c/ S) i, x. ]) d; t CATIAlias_var spAlias = spCurrentFilletFeature;
1 d8 E! s3 a1 [ r7 w3 G if (NULL_var == spAlias)
- g7 G7 d6 F8 x( h9 B {
+ G$ R3 O5 s" q continue;
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: l3 K6 _/ G2 K8 k) m CATUnicodeString filletName = spAlias->GetAlias();1 ]7 E0 e3 Z6 ?4 x; u' q- l
//printMessage();
( R' `7 _3 E$ g4 |9 n _SelectorList1->SetLine(filletName);
" y% E. A# s8 | ? //get the Brep of the fillet) `; }9 q9 E1 m1 Y! R& y6 D6 Y
CATIMfGeometryAccess *pMfGeoAccess = NULL;
1 k0 h8 B2 p! z0 K rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);
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if (SUCCEEDED(rc))
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CATLISTV(CATBaseUnknown_var) spOBreps;6 F& Z. l5 |0 n
pMfGeoAccess->GetBReps(spOBreps);3 z: ?7 K) ]; ? ~* t7 J
for (int i = 1; i <= spOBreps.Size();i++)) F% M6 J! L B3 V6 f2 \; v
{
7 a3 a( r1 |: v9 ^1 C CATIVisProperties *pfilletBrepAsGraphics = NULL;" {* w6 p0 f1 w7 ?
CATBaseUnknown_var spCurrentFillet = spOBreps;) W5 U( E9 m. x) y n
if (NULL_var != spCurrentFillet)
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rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
2 A; E4 w. K6 r) V9 L2 X1 M: ^+ I if (SUCCEEDED(rc))6 n7 ]) K# y% A/ e& W& C
{
; W0 }- v' b8 T k1 A1 K6 @ CATVisPropertiesValues colorValues;
- j7 ~6 e/ \2 v colorValues.SetColor(0,255,0);//green; \6 [3 ~) ]9 T! ?' w7 s
colorValues.SetOpacity(50);
1 O' I6 c% `( o! ] pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);9 [. m1 D/ _; G: R2 D' b% V; N
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);- ]. }$ _- U8 l5 y
pfilletBrepAsGraphics->Release();; I! b' y: j: i8 W
pfilletBrepAsGraphics = NULL;
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# O% q7 s* i( G0 q$ y* R9 ` pMfGeoAccess->Release();. r0 \; k, c" u: G
pMfGeoAccess = NULL;5 E6 {- g3 x& l6 G
}
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pDescendants->Release();' x1 V6 D5 X; q X
pDescendants = NULL;0 F6 [; s& B% B+ ~* |
// End of User Code" W* A0 M3 c. M- L( D4 P: ?" C4 V
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}[/mw_shl_code]
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