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9 D% J7 E; `1 O' x- H+ z! [1 W N3 UCATIA二次开发源码分享: 获取所有的圆角类型并着色8 s1 |) t: k) t: V
本部分主要学习如何对特征进行颜色标记处理!
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3 @8 u0 H6 A1 l' B, I1 l$ ^( l1 F: H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]{$ z. Y9 q' [: {) }) H; z
2 U3 @- f$ \) c" ^/ r. V5 f* U// Begin of User Code( E" s1 G$ c0 M
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CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
$ _4 v& ]8 n; [, ? ] if (NULL == pEditor)
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printMessage("No Editor");/ _+ ]& ~& p& U% P
return;. q& S- C% l0 ?2 u, A. u' Y
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CATDocument *pDoc = pEditor->GetDocument();
& g7 t$ r( F$ A/ \9 D) p if (NULL == pDoc)
' X0 H, D* N5 |, E8 U. p2 t {
- N+ m8 p2 x5 s5 L printMessage("No Doc");
7 n0 Y" p6 r; M, |0 y return;; v8 O6 R, m+ h) J9 c( d
}
2 q' g, j+ f. C$ U5 j$ |+ n% m( ` //CatInit ] G$ d8 j, L9 c
CATInit *pDocAsInit = NULL;3 B% m( Y0 @ r& g3 h
HRESULT rc;
% ?5 P0 a3 ?6 t [3 R0 |, u rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);- d8 P6 w2 u! U- N1 V* v
if (FAILED(rc))
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printMessage("Can't get the document data"); z9 {( h; p% a0 y* r! A
return;
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; m) ^2 }; J, e) R& q //get the root container* \+ Q" d& m6 u" t1 @1 u
CATIPrtContainer * pPrtContainer = NULL;
, S/ [3 T! s' ~ pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");. s4 e; I9 T/ i7 e5 y
if (NULL == pPrtContainer)
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printMessage("Can't get the mechanical Feature");
1 Q. Y- `( Q9 Z4 N return;0 b& @$ ] S/ r" a' d- h3 e
}
* p6 j {5 g$ k) w8 O" P pDocAsInit->Release();+ ?6 r @" j9 V9 U& H s
pDocAsInit= NULL;* I( H) K2 O3 W: N- G- ^6 A5 q
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// get mechnical part
7 n+ ~7 M* H2 {, O" _+ G# f CATIPrtPart_var spPrtPart = NULL_var;! k% L G5 C5 j3 G! u" z
spPrtPart = pPrtContainer->GetPart();/ L. S2 T4 g. J, l$ P
if (NULL_var == spPrtPart)$ E# S) T( I1 X) w7 s
{
8 d# Y- {+ z2 ? printMessage("Can't get the mechanical Part");2 V) E8 f1 U' Z$ }
return;
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pPrtContainer->Release();
* A$ j9 b8 p, w; i% j( S8 C pPrtContainer = NULL;
/ g" g2 ~- a+ n1 y: B //get the CATIDecendants
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CATIDescendants *pDescendants = NULL;
0 k) t1 X* C4 e( L0 s rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);# U+ E: x5 |+ ~+ D/ u/ `
if (FAILED(rc))
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; b4 P6 B0 Q Y3 M printMessage("Can't get the CATIDescendants");
- |4 B z5 L4 r& G, j; e0 S& u# ] F return;
5 I6 A: M5 j/ M% ?& ~7 I }
4 p( v5 P4 X0 { CATLISTV(CATISpecObject_var) spFilletFeatures;- i' v% b# l1 }0 I
pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);* f) @# A- P$ W* B( ?
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
8 X/ ~8 o4 E3 Y0 P$ g/ K {
7 _! L# s' `- k7 w0 k CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];- R# \1 `8 N4 ^# x: M7 c8 b
if (NULL_var != spCurrentFilletFeature)
& M- P9 _ t; e* o& `3 ~ {
3 H" R! W- _1 y! L+ V p //get the name alias and print
9 H2 G% X5 [7 X CATIAlias_var spAlias = spCurrentFilletFeature;
& f" Q" z3 d" Y/ h* r if (NULL_var == spAlias)
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continue;& i( o w" T I7 n0 v0 o4 o* O7 A
}
) u+ n8 r) g' m7 j' a/ A6 s CATUnicodeString filletName = spAlias->GetAlias();
7 W( {7 p8 A3 [' m) u/ H% j //printMessage();4 e. u" I7 k- g1 |$ Y% a
_SelectorList1->SetLine(filletName);7 l/ @+ Q J: _" U+ q0 Z6 W% H
//get the Brep of the fillet) S' e' Q% f$ r: D a# E
CATIMfGeometryAccess *pMfGeoAccess = NULL;! s3 ], b7 z) ]* N4 U8 E
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);
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0 I+ Z8 v3 Z% L if (SUCCEEDED(rc))
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CATLISTV(CATBaseUnknown_var) spOBreps;6 G, c: A3 F. f, k9 M7 [* `
pMfGeoAccess->GetBReps(spOBreps);
0 T( r# x# e1 ` C8 k for (int i = 1; i <= spOBreps.Size();i++)
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CATIVisProperties *pfilletBrepAsGraphics = NULL;
2 U; ~) `; l: E9 a& g# T CATBaseUnknown_var spCurrentFillet = spOBreps;) ^. M* p4 H+ i4 p/ o
if (NULL_var != spCurrentFillet)
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$ x1 o k! i4 s* d9 M. u8 | rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);& a& v# p, N* O8 N* S
if (SUCCEEDED(rc))
3 ^# `" o; a* p" V) c {
' s! y* c' i0 m7 H CATVisPropertiesValues colorValues;
( ^& x; L7 g4 K$ L; Z; b. y colorValues.SetColor(0,255,0);//green- H% c6 b6 A* {, N9 v
colorValues.SetOpacity(50);
% {( h; p7 I) H# R pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);( w0 r5 m' g; q1 m; L. X
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
1 E; b" U& E: \: |5 O pfilletBrepAsGraphics->Release();2 d6 {' c& b. c! L% t7 n
pfilletBrepAsGraphics = NULL;8 ]! o4 \ r7 \8 r6 {# g
}
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! |4 ]4 J7 C4 k$ _+ l, U1 p4 ] pMfGeoAccess->Release();
: ]4 \) j! J* U. r) c pMfGeoAccess = NULL;
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}
$ v' K; m: `- p! E( y7 Z+ { pDescendants->Release();
# ^: B* i* u4 i) }2 {9 c2 k; [ pDescendants = NULL;
, `) J1 g& H: i( G1 V# u // End of User Code
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7 e( C+ I1 l8 ^! O( n}[/mw_shl_code]
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