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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
2 J- y( `5 X0 l; D3 c( o# [% i本部分主要学习如何对特征进行颜色标记处理！2 [- Q& B5 a. ]0 V6 R1 |
3 Z) m* P% h- I1 w9 K- j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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! r2 `) `/ N" T$ @7 H% N5 }[mw_shl_code=c,true]{
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% H6 N6 ]8 Z2 E$ D3 O// Begin of User Code
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CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();/ [$ G! W+ V! D4 `
if (NULL == pEditor)
" H. b) S5 e. Y d7 \0 {* J {
- ^1 D O/ P% l% v) I5 q$ B printMessage("No Editor");' T9 V5 s' ]' |( V/ H; y: V$ y" F
return;
. s R$ ^8 Q0 w6 h, k }
' B& C4 h$ B2 T- B* D" V CATDocument *pDoc = pEditor->GetDocument();
5 \) j, l8 t7 L5 P if (NULL == pDoc)$ C7 ?: G D$ j8 f; D! X
{
+ k, h* i1 ]. z2 n& w printMessage("No Doc");
5 E2 }1 |$ h- E1 }0 T return;# U* K% e2 ~2 T& ]& h, e4 O
}
$ V7 N! k4 t0 l; V9 m- M) V9 S* X //CatInit, E/ F8 H/ M- h: j1 \3 ~2 h) a" m
CATInit *pDocAsInit = NULL;
2 h) [$ K! A- o/ R, D HRESULT rc;% |! ^, @1 ~5 m3 R
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);
( v, t5 |1 y* X if (FAILED(rc)); U% X8 r+ `; Y) z ^- F
{; t5 o2 v$ ^, Z% @
printMessage("Can't get the document data");
: ]( T1 b' }& S2 N* u6 C+ X! O return;+ }' j7 ~/ ~; A5 R
}3 r6 _# @6 [; h* F* u# A% {
//get the root container. C2 n6 ^; u7 {. Y2 U
CATIPrtContainer * pPrtContainer = NULL;; I( j* ~: V7 T; ^- Q7 E6 Y6 ^
pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");
( e: G* J$ P/ |" A if (NULL == pPrtContainer): X* h5 c2 T1 N& Z8 n( \
{
: [* z5 {8 C0 n* J* d1 i' s! z, z printMessage("Can't get the mechanical Feature");2 B X3 B2 ~3 T. }9 t
return;* K4 g7 N- o0 d9 Q* U0 f, U- H. Y
}
7 q4 e D) e$ r s0 S. A( a& G' H9 R pDocAsInit->Release();
9 y5 }2 `# _: d3 n: T- p. N* S5 z pDocAsInit= NULL;
) F4 L3 \6 G) u/ p7 Z* a3 e( B- p: M( O+ @
// get mechnical part9 e' w+ f! H5 t
CATIPrtPart_var spPrtPart = NULL_var;% A; u/ ?/ d3 `# c7 [
spPrtPart = pPrtContainer->GetPart();
7 f' f# C' y7 N7 q4 C if (NULL_var == spPrtPart)
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printMessage("Can't get the mechanical Part");
& U) Y% ~: p2 P8 i: | return;6 T3 M9 B; X5 h% i" `2 E
}) N, R$ f8 A: t1 ~4 ~: n: H
pPrtContainer->Release();
. j( t2 `5 v6 [% u$ `/ E3 S pPrtContainer = NULL;
5 ]8 b( S+ B1 o$ `* a0 p" v //get the CATIDecendants: g6 ^, ~2 M" Z+ R" c9 V( m2 u
% n) Z) O$ \% ~' [ CATIDescendants *pDescendants = NULL;7 l+ K. Y& ]. c: R" V
rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);4 r. M0 \$ Z: G& Q( o4 P' V
if (FAILED(rc))
5 Z) N& o' v0 |! ~- c0 x0 M4 R {! x4 k( }% E4 ?9 D5 c4 {$ i2 O- R
printMessage("Can't get the CATIDescendants");0 r/ |; Y' l9 t: c/ P5 b
return;, U% ^. n* }" J! M6 m
}8 ]# u" m( W% c6 Q" J. H
CATLISTV(CATISpecObject_var) spFilletFeatures;) e1 U6 C7 C/ x! B* ]
pDescendants->GetAllChildren("CATIFillet",spFilletFeatures); R, U2 w; k V8 B, R$ O* P, k
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
" ^3 c0 E7 i, G; O {% |6 j* f5 @6 {2 T @. }
CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];
* y. b, w! p- H! }, i* Q if (NULL_var != spCurrentFilletFeature)
$ J, s5 ?( i B3 s3 q& a% D {
' k, k& j' s4 e; Z0 ]. O8 m/ B2 K //get the name alias and print8 M3 f" a, b* ^/ M# E" H
CATIAlias_var spAlias = spCurrentFilletFeature;
9 J/ A8 k3 ~, u# q1 R$ u if (NULL_var == spAlias)9 R' H8 ?& @" Q) k
{
5 {% l. c7 R8 k* J; ^9 X6 ?$ Q% n* R continue;
4 W3 ]8 G. q. [9 u& b }* R6 P6 X/ F& l: @/ E4 M
CATUnicodeString filletName = spAlias->GetAlias();
9 U5 K. I0 P2 c9 _; s) \" V0 |# B //printMessage();" W" ~1 j5 ~. D0 w; j
_SelectorList1->SetLine(filletName);1 ^4 r9 V) e: n9 |* U
//get the Brep of the fillet) A! G) F4 `' _ D
CATIMfGeometryAccess *pMfGeoAccess = NULL;% W. |4 Y. G" A' c% X3 B
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);! x1 H. I8 O; o5 x
4 i& c4 x% }1 e
if (SUCCEEDED(rc))
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CATLISTV(CATBaseUnknown_var) spOBreps;/ V9 Y: V( K+ L' b& A! c
pMfGeoAccess->GetBReps(spOBreps);" h4 Y2 Q' K, N3 @& J% r
for (int i = 1; i <= spOBreps.Size();i++)$ m6 B! c- I7 v+ d* S
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CATIVisProperties *pfilletBrepAsGraphics = NULL;9 K/ O2 {7 R/ |
CATBaseUnknown_var spCurrentFillet = spOBreps;
! h; t1 S, J! g. ]" L% ^ if (NULL_var != spCurrentFillet)
: q4 ~% D5 E$ A {4 V9 [* F2 S6 P
rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
' j. G3 u3 f6 C if (SUCCEEDED(rc)); l; r( p! m1 C' n
{" k, C5 d9 D4 x. g% u6 w
CATVisPropertiesValues colorValues;9 ~* k! U# P* c
colorValues.SetColor(0,255,0);//green
2 L& F- r. M6 y6 A+ I' o colorValues.SetOpacity(50);
0 p* n& T9 H- m6 }% Z+ p; d$ E. _ pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);
# F2 e5 X/ }8 v* ~% k. vpfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);! ^4 F& o0 \1 g) h g% U0 x
pfilletBrepAsGraphics->Release();- b6 a+ h" V1 o9 P, t3 f5 Q
pfilletBrepAsGraphics = NULL;0 I' ~) S* d0 s9 {7 T
}
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pMfGeoAccess->Release();
- t* X! o) C+ L2 E pMfGeoAccess = NULL;
% C% S: |7 q: }& o }
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pDescendants->Release();5 Z+ l% F8 \- E m+ n
pDescendants = NULL;
' L/ M0 k, R- L2 z( }4 l* Z9 t( K. ^ // End of User Code/ y: P7 ^7 A9 [7 r
6 m- ^$ l( k# j& S* d0 C2 B5 o% y}[/mw_shl_code]% i/ I( x% I1 x d
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