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2 q6 E, H& G- M: NCATIA二次开发源码分享: 获取所有的圆角类型并着色+ ?) K' [. J. Z- F, R P. \/ H
本部分主要学习如何对特征进行颜色标记处理!5 O2 K. E: L- v" B; A4 {6 y1 J" z: i
1 ?& S% |2 {( I) D; G+ V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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& p1 H* J+ o) u0 @0 D[mw_shl_code=c,true]{/ _7 o# K: }6 m/ X) o
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// Begin of User Code
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CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
8 c. b9 Q3 B8 C" L( M if (NULL == pEditor)
9 k. k! u) n# {% v( X W0 Q V/ P {
+ g; O* ~% C( Y4 R6 h, ?1 K printMessage("No Editor");6 Q( b( I/ i; Z/ X6 l8 @4 q
return;
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& M7 w! C' I/ h } CATDocument *pDoc = pEditor->GetDocument();- i7 i7 H# D! D1 W- Q& c
if (NULL == pDoc)7 {2 j% K, W! ]# T) g2 Q4 D: U
{
! K6 |/ {+ T4 [" a9 X. B printMessage("No Doc");
% t9 V# z, U( V3 d return; i5 @! ^* B$ K8 J; d0 y9 Z' q+ c' ]
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//CatInit
8 N" p4 l# ^" P6 w, q6 [ CATInit *pDocAsInit = NULL;6 U$ \9 a, S& H4 D# c6 Y( i
HRESULT rc; x6 ~; y" r. L% e% l# R$ n
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);5 U# Y: u5 }7 L! \ Q
if (FAILED(rc))
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+ y) W& ?9 i: E8 r v printMessage("Can't get the document data");, R% j6 ]. ^, a/ @+ L( M
return;
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* X8 O" R, Z5 U //get the root container
3 Q& N- K. f* V6 Q8 V0 V R# b CATIPrtContainer * pPrtContainer = NULL;) s3 F: `- f( A7 {* w
pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer"); J0 M8 E" i6 f1 i
if (NULL == pPrtContainer)
3 f# ]( d" B7 t {
$ |3 e: ?! ^( \( ]2 }$ p, E printMessage("Can't get the mechanical Feature");
% {, m4 S. D# s+ C' j5 o! o return;
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9 x! \% L/ C: R# o( r# D; p pDocAsInit->Release();
: x! k8 E3 T' X* C2 ?2 d: N- U1 B' Y+ h pDocAsInit= NULL;5 T0 N/ B. G3 \: t8 S
, P, @1 f* R; S- B& X // get mechnical part+ X& n- B# g0 y+ n% M5 E) i' a
CATIPrtPart_var spPrtPart = NULL_var;
. Z4 F1 F0 O1 N/ |8 r- w5 H7 [ spPrtPart = pPrtContainer->GetPart();
) m, `) {. v7 Q4 F if (NULL_var == spPrtPart)
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printMessage("Can't get the mechanical Part");* n" L1 Q5 U( ?8 N* O' @
return;. Y$ X/ d* n% }( X6 V. G
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pPrtContainer->Release();
_1 r4 M6 |& _& t pPrtContainer = NULL;0 P7 ]5 E0 \, ~, U8 j; {& ~( {
//get the CATIDecendants0 z+ h" U0 g% J) W/ M" n' X* K) w9 _
& x: d5 }2 K) d6 d# }/ |8 Z CATIDescendants *pDescendants = NULL;$ c, b/ I/ b" n5 `: @: V
rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);! q4 z1 A, z k% {2 K
if (FAILED(rc))# l" X2 y( d% d
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printMessage("Can't get the CATIDescendants");
( u: E9 M4 p+ |* a5 P return;
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CATLISTV(CATISpecObject_var) spFilletFeatures;& C% u& [; n4 H$ k* D A3 m
pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);
- U. _5 ?* t* T; Z for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
7 S# s6 Z/ w( g2 `0 ] {
4 ^ V, I/ N. t CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];
0 u! @, E" j) [# M. w7 E h) Y9 s. K if (NULL_var != spCurrentFilletFeature)3 L5 d. C3 z( K% p9 H
{
/ I. h2 _$ R8 ]. `9 T //get the name alias and print8 \+ n6 n# L" W. L
CATIAlias_var spAlias = spCurrentFilletFeature;
2 H. y6 S4 }; P& X- p) A4 T if (NULL_var == spAlias)2 x' E# ~6 i: r' Q& T) n
{
) X) [: s: x5 Q$ | continue;
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CATUnicodeString filletName = spAlias->GetAlias();: W+ J( K3 R* v$ i% R
//printMessage();
2 _6 v3 @: I5 _ N4 y" C _SelectorList1->SetLine(filletName);
! O8 T6 h0 \6 r: Y$ v+ y9 P //get the Brep of the fillet
" \4 _, @- @' F y- M CATIMfGeometryAccess *pMfGeoAccess = NULL;! p: M: _: ~: { Y N. U4 f! v
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);) J/ R! F! ~% J: K: o% {
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if (SUCCEEDED(rc)); G& R+ c( R4 l$ x
{
* t( d0 C; ?0 \! \ CATLISTV(CATBaseUnknown_var) spOBreps;
, D m' y! `" O7 n7 [3 n pMfGeoAccess->GetBReps(spOBreps);; b: i4 t/ T, ?6 g% P: |& F
for (int i = 1; i <= spOBreps.Size();i++)
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- H7 k) g, ^- x- n CATIVisProperties *pfilletBrepAsGraphics = NULL;
, N! e' \; R# E' k CATBaseUnknown_var spCurrentFillet = spOBreps;
7 p X3 a. l; `7 a4 s if (NULL_var != spCurrentFillet)1 _6 G4 m) U; c/ e! j
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rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
9 Z, q0 j) J$ M( D8 Q# c if (SUCCEEDED(rc))
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CATVisPropertiesValues colorValues;
6 e! K2 p" J% e9 _ colorValues.SetColor(0,255,0);//green0 Z+ M P& C0 ~' i4 ^) G
colorValues.SetOpacity(50);/ r) r1 V7 N; W3 T7 R
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);
. z, y9 ]* F& H" q9 fpfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
# u* L! a- |! p pfilletBrepAsGraphics->Release();% o4 l M, y/ R
pfilletBrepAsGraphics = NULL;
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}
" w: W V$ s0 O# d( o* e( Q: z( j pMfGeoAccess->Release();7 k5 F2 b( {, c6 g. s
pMfGeoAccess = NULL;, H# O, x8 g% \3 `% @; O k
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}
9 u! [; r7 y: H; O" @ pDescendants->Release();8 S1 {5 w* o+ Y& @# a! H
pDescendants = NULL;. j/ N! M! k* C8 K M6 N1 N
// End of User Code
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}[/mw_shl_code]! X; V. O6 h2 P
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