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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
/ [0 Y1 B- v/ o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。
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[mw_shl_code=c,true]{, T+ h, E0 o8 J6 ~1 I7 k% I; \9 B
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// Begin of User Code/ ^7 Q: P) l# s) Y. g9 }
3 l6 ]5 f9 x# S5 e: {9 T& l! n' i v CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
7 L) c( W L( y# L$ Z if (NULL == pEditor)/ Q. y$ l/ f$ v, v1 C' v
{7 f: u7 O6 p- c
printMessage("No Editor");
2 v2 l+ b: q; x: `/ V, | return;7 p: {! ~ k& b; C
}
" w% o+ g/ k6 ]. [ CATDocument *pDoc = pEditor->GetDocument();
1 _( F) J, r" z c+ `- a$ g+ [: ^ if (NULL == pDoc)6 H" |' g: Y, k9 Z: Q
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printMessage("No Doc");9 I S' {( ^6 W4 ~; I, t& M
return;/ L8 Q4 X7 c$ J9 f3 \. H
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//CatInit1 L0 x3 ^- a) m4 ^* P, ?
CATInit *pDocAsInit = NULL;
" S g u. B# N# Q HRESULT rc;2 `6 ~9 E ~' O9 i" a8 ?0 @+ t
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);2 Z* f3 V) E3 R8 l8 B. G; f
if (FAILED(rc))
7 k2 T* P- c( u5 q1 f: u+ Y {
0 ?& c4 B- s- L; T; U1 ] printMessage("Can't get the document data");
- ?9 M) O2 U6 a4 ] return;
( E8 C ~" Z/ M R: N! \1 H }
5 g4 R0 Z& w m% p; N5 e3 k //get the root container; Q' K- {& Z3 n& Q
CATIPrtContainer * pPrtContainer = NULL;
; e7 p9 U. e0 r! j+ F$ ? pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");! E7 w6 O7 b( n' [2 u7 P6 c- H
if (NULL == pPrtContainer)
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printMessage("Can't get the mechanical Feature");( l$ t* ` }( n- V; j9 |
return;, T6 j9 g8 R0 I* ^: L: w) `7 `' S% t
}
`+ Z# g# s$ c$ ~- J g3 H* `6 J pDocAsInit->Release();
6 t; y! n/ ]. K9 ~( g pDocAsInit= NULL;
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// get mechnical part* {( N: w- S$ l
CATIPrtPart_var spPrtPart = NULL_var;* e h) _* L1 E/ v% e9 h: g, J
spPrtPart = pPrtContainer->GetPart();( e. I% c" v$ W; R% q0 k! I* x
if (NULL_var == spPrtPart)7 X, K" d* t0 f+ B9 V' _7 c
{
, H1 N9 ~; l" T, O! `9 b printMessage("Can't get the mechanical Part");/ X; x) k# Y# s
return;9 }- y! _9 E7 |' e. F
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pPrtContainer->Release();
# U& Y6 L1 L+ x O- u: ? pPrtContainer = NULL;
5 C0 C0 f' l0 S3 I% w/ } //get the CATIDecendants& o8 }7 Z4 J6 S: q# l# Y
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CATIDescendants *pDescendants = NULL;
, ?1 u* [7 {; A& H0 H: n. d# z) D9 J rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);
% k" P* `9 {5 T$ f6 x if (FAILED(rc))7 q. U4 d2 d" g0 S1 T
{
% X# {$ u! {1 p0 v& b printMessage("Can't get the CATIDescendants");
. m* ?+ P/ W2 }# A+ J; a- F return;
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' [! Y& w' R' ]0 R( h3 e CATLISTV(CATISpecObject_var) spFilletFeatures;
& n, C' D5 M( `/ F* v pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);
! c8 a- a5 h2 h; p% b for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)) W' G ]! i, t) x' o! Y3 D+ L* ?! Q) S
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CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];
" C9 D2 Q3 V! ]2 R) W" E( z' D if (NULL_var != spCurrentFilletFeature)
: S6 `6 E* y8 X {
0 o7 ?, q' W" |) j, b, T //get the name alias and print
* f; L3 Y$ _" T' j1 j; g CATIAlias_var spAlias = spCurrentFilletFeature;1 ]: e3 k6 W2 F/ [8 \
if (NULL_var == spAlias)4 v0 k5 b6 Y! U/ r/ A3 g6 m
{
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}
) d8 l4 m6 t! w h. k4 n CATUnicodeString filletName = spAlias->GetAlias();! e/ w( [ X8 F, F4 O: O# c6 S
//printMessage();
# h5 P' c# K" _8 K& @' ^; g8 q _SelectorList1->SetLine(filletName);# f# B e2 r. E' ]# U
//get the Brep of the fillet9 w( ^1 c6 s+ e, S1 ]
CATIMfGeometryAccess *pMfGeoAccess = NULL;9 p: V- z% [; E9 |* w/ a8 ~
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);$ ^1 \! t6 p" J3 a- u; c
. J) J1 b, ]& s+ ?; Z0 z9 w if (SUCCEEDED(rc))
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CATLISTV(CATBaseUnknown_var) spOBreps;5 @/ g" w8 c' p' a
pMfGeoAccess->GetBReps(spOBreps);
0 j* M4 _0 p' p" V* h for (int i = 1; i <= spOBreps.Size();i++)
$ ]( i& v, ~1 b$ R6 `% O/ o {
/ r+ S/ D) i m1 o CATIVisProperties *pfilletBrepAsGraphics = NULL;
. C8 q3 H0 U2 r2 N+ { CATBaseUnknown_var spCurrentFillet = spOBreps;* V s- C1 |: \2 m# G/ f, [$ d
if (NULL_var != spCurrentFillet)
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rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
. I9 k& B2 F. e" D$ a if (SUCCEEDED(rc))/ y# v" y, _# C$ y' P$ ~
{
6 Y4 s4 O( N4 F8 l9 {! ^, C CATVisPropertiesValues colorValues;0 ?/ B' X; Y4 Z- O* a0 {9 t _
colorValues.SetColor(0,255,0);//green$ \: _/ F" v1 q0 E& @
colorValues.SetOpacity(50);- t7 u1 W: A/ z6 j P
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);, L2 }7 O4 _: m
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);! t1 j4 F: Z! g% r5 {
pfilletBrepAsGraphics->Release();
1 E' `6 `6 `9 N$ `- | pfilletBrepAsGraphics = NULL;4 G e; {# `% |4 |5 @
}
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}
- y- p2 j( \8 v- N& E$ ] pMfGeoAccess->Release();4 K3 v1 U& \$ F+ G! b1 ^+ |2 K
pMfGeoAccess = NULL;
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}
, d8 s2 V4 s3 z( R0 ? pDescendants->Release();
! o; s- |5 o" A: c7 U pDescendants = NULL;
8 u$ n2 x& s3 |+ f // End of User Code
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}[/mw_shl_code]6 |: r% {2 X) W' p) B. D( Y
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