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% Q; _6 F; P% N3 e* {6 n1 o/ Z- ~CATIA二次开发源码分享: 获取所有的圆角类型并着色
: }+ t! [" b( |1 {/ ]: c" r本部分主要学习如何对特征进行颜色标记处理!1 ~- p; U- [' o3 x2 i7 A0 |$ `8 m
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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。
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9 _, H) b. I+ o4 B# M2 G[mw_shl_code=c,true]{7 n: A% S( `$ s+ \# m' k& I
I3 R# l/ M' t// Begin of User Code9 e; ^+ b" i. P$ `" J! Q
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CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
8 n3 f e5 E; G if (NULL == pEditor)- b# p5 Z% Q8 {% V
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printMessage("No Editor");
7 m& n k. ]+ ^# B3 D% [ return;/ R( B6 V- x6 `: ]" B+ g
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CATDocument *pDoc = pEditor->GetDocument();2 W H* g' J* w( N, }: k/ S8 {; `
if (NULL == pDoc)
& c% j* ~* D8 x6 h2 e" V {
4 f% r! C! t1 X5 v printMessage("No Doc");
1 r/ i6 V; J+ O. M+ i8 X ^# } return;
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//CatInit
9 t8 Y3 \' j. j- ~' N4 N! R6 T3 |6 j CATInit *pDocAsInit = NULL;
7 }% H9 b @% k7 G8 ?! B% N HRESULT rc;
6 w- R6 L5 l9 j9 ~0 d% X- k' ^ rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);
. H" Q0 ^2 w& \% D* q# ?2 Q! r if (FAILED(rc))) K! I: |' q2 c
{
' m% z4 b. ^6 {& k printMessage("Can't get the document data");! Q. z; H, I1 M
return;
$ e, M7 U& H. E3 x" ] }
g% F. o( ?" s3 d8 g) F! i //get the root container
m6 u: \& E/ u, z CATIPrtContainer * pPrtContainer = NULL;6 u* X% c0 K5 k( ~
pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");# t( U$ q3 O- D/ u& Z
if (NULL == pPrtContainer). \4 E- a2 o; u% n, U5 `7 {
{
/ h; h! B% ~6 K- w printMessage("Can't get the mechanical Feature");* F+ |1 x4 q+ @; {/ Q
return;, E% t; N9 Q; r. L& n
}
9 o% ~* O. c5 C) p5 m0 J pDocAsInit->Release();
$ }! V9 x. E" l8 {8 g pDocAsInit= NULL;, N, {7 i( h6 z" R2 H
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// get mechnical part
5 t) z6 j* k5 U+ G) s0 g CATIPrtPart_var spPrtPart = NULL_var;0 i$ Z7 t2 t$ _8 H( O; l" g
spPrtPart = pPrtContainer->GetPart();2 r" v( m- M3 w$ B) k) P( t
if (NULL_var == spPrtPart)9 s: j. m, I+ X: y/ l6 l" X
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printMessage("Can't get the mechanical Part");" r1 p/ H9 {7 {: y
return;
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pPrtContainer->Release();8 |6 \8 e* s/ a& L8 `- j7 Z1 a t* c
pPrtContainer = NULL;# |9 Y) p2 J# z
//get the CATIDecendants
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" g/ N4 s% E. q5 t7 W CATIDescendants *pDescendants = NULL;
; A! ^; F- E' v$ D i rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);8 b5 J }7 r% N4 H
if (FAILED(rc))
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printMessage("Can't get the CATIDescendants");
4 C! O4 y& o; I- `8 S! N+ ^2 ~ return;
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7 C0 m' i6 l' ^3 J+ C- D" y! u CATLISTV(CATISpecObject_var) spFilletFeatures;
1 c) u, U7 Y k, p+ e+ h! r' P pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);1 @( t. [# e' o+ Z$ v1 _
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
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CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];
' p+ g, X4 ?2 M! g1 ?1 C; h if (NULL_var != spCurrentFilletFeature)
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//get the name alias and print
- m: \8 D8 r5 L3 P9 S8 T0 Q CATIAlias_var spAlias = spCurrentFilletFeature;, X. |9 M: f" N& u/ X) d; K" _
if (NULL_var == spAlias)
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4 A B6 K: M; q- i/ L continue;
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CATUnicodeString filletName = spAlias->GetAlias();& F. F2 }! G- e2 h
//printMessage();- h0 r3 C( U* k/ i! M8 X
_SelectorList1->SetLine(filletName);
$ z& h/ e7 M5 ^0 k //get the Brep of the fillet
/ a' X, X" K( K" e% r: I4 \7 m CATIMfGeometryAccess *pMfGeoAccess = NULL;
* d5 [* ]7 k0 |9 f; ]& ~% t: z rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);/ N/ N2 Z, o7 V0 M I4 B
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if (SUCCEEDED(rc))8 n3 \ P, t6 d* @; o, K
{
: ~* i$ m' S! E: Q$ e8 r CATLISTV(CATBaseUnknown_var) spOBreps;
+ e2 p9 _' u# _. e7 \( a pMfGeoAccess->GetBReps(spOBreps);
! ^& h6 r4 F l for (int i = 1; i <= spOBreps.Size();i++)
8 b9 [' q4 a4 X5 t2 G3 G4 d+ x {
! [. {0 P, H8 `9 h! | CATIVisProperties *pfilletBrepAsGraphics = NULL;/ y+ N1 A% ?% z0 D
CATBaseUnknown_var spCurrentFillet = spOBreps;% R8 @7 j( L2 p/ k$ z( U1 F" R
if (NULL_var != spCurrentFillet)3 {% Z o+ h) Y( B9 b
{
- V. G0 i3 z: |! j, K rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
# Q( w# N" ~7 z! e& V if (SUCCEEDED(rc))5 c# z9 Y" I$ \4 d
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CATVisPropertiesValues colorValues;
; n6 I! A+ H+ a colorValues.SetColor(0,255,0);//green
2 J+ _8 g( J' e, n3 d7 g colorValues.SetOpacity(50);
' O; U! A% P4 e) g, q pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);3 s* Q" y) H9 B# o* q' H, E0 [
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
% u) }" W& E5 r( q pfilletBrepAsGraphics->Release();
7 x# B% s. e; E) d" S$ E- o pfilletBrepAsGraphics = NULL;
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pMfGeoAccess->Release();4 J! y7 K; a( N
pMfGeoAccess = NULL;
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pDescendants->Release();
6 {5 O7 O+ N0 g4 }: t( T/ P' ^6 J pDescendants = NULL;( k1 i7 R- T7 b7 Z* s
// End of User Code
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