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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 a8 i% _0 C# w; Q本部分主要学习如何对特征进行颜色标记处理!2 ]4 f4 j9 c( S# ^, Q
% t- I4 h. ?4 j- T! \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。5 B _# o, F' t/ N; f; k: m4 `
+ W6 u4 Z# F& R6 i; T) X[mw_shl_code=c,true]{3 ~/ K5 V8 k i
! q0 {: z( u% u// Begin of User Code( H: y4 v/ w. n
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CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
# \7 W. g9 z _2 D# X* i/ D- Y' k if (NULL == pEditor)
4 H+ f4 a" j4 @# \# |9 r {
3 _1 Z* k4 j+ J+ h: U+ p/ `2 `; F printMessage("No Editor");, O2 c; P n7 s
return;. z/ x+ [1 R7 g% v Y3 E# H
}
( P2 d2 V1 L" {9 R0 f8 T4 s CATDocument *pDoc = pEditor->GetDocument();8 V" A' c( k J2 J$ q' D
if (NULL == pDoc)
7 ?- s! d7 F# j L& J2 t {
6 S o S9 J( P; A' w printMessage("No Doc");
- n1 n+ E: U3 \' B" g return;$ Q; P' _7 S1 H+ n- b0 T
}8 Y/ i+ \$ p6 I7 a
//CatInit
2 h H1 x& ^$ H- o# j2 | CATInit *pDocAsInit = NULL;, t: g5 Z! b# ~! C# H) w8 y% J
HRESULT rc;
3 V1 P% `; T# B( @+ h rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);" C$ V7 H/ b% u% y; {9 L% z1 p
if (FAILED(rc))+ A- d( M+ M) V n S' H9 e
{' K' {& H5 F. F& A+ A+ M
printMessage("Can't get the document data");
& y: j) }2 \ z/ I4 y7 ] return;/ a' P5 {$ S% h
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//get the root container
% x9 y- B( h5 |1 d: s. z CATIPrtContainer * pPrtContainer = NULL;
- b, x3 ]/ a; T; f. e/ [, A pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");
9 r; R8 O; U ~/ a& p/ M1 L5 g if (NULL == pPrtContainer)
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printMessage("Can't get the mechanical Feature");
7 u& A! ]+ |0 Y& Y return;' G, L' p' ^ Q4 N
}
/ g6 S% T# B5 P( D pDocAsInit->Release();
" ~* b! w2 Q7 {8 p6 ?0 W5 r0 F7 | pDocAsInit= NULL;
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// get mechnical part
7 }/ x4 \7 K" Q% T# ?) ^7 i CATIPrtPart_var spPrtPart = NULL_var;' M! o3 S" [6 Y8 h
spPrtPart = pPrtContainer->GetPart();( l; L+ F7 ~. S. F% v3 R
if (NULL_var == spPrtPart)
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printMessage("Can't get the mechanical Part");( }, |: U0 x3 _+ U% y% ~9 D9 f
return;
* S4 O# p% E6 `8 k& C- Z }
7 f1 I# C) T5 N; C! g, p pPrtContainer->Release();
' i, I& B+ ^9 X pPrtContainer = NULL;
6 O) @* e, P8 L# W7 g( y- Y //get the CATIDecendants
' d# H: n9 b# P- V! q, w
$ K. ?+ r7 }0 @6 b7 l CATIDescendants *pDescendants = NULL;
+ d4 Z2 J [) q5 m a7 B; m$ u rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);! S' M% N8 p0 \/ o4 y2 X
if (FAILED(rc))
r y( Q6 ]5 E1 _ x! n, E9 k+ E {
- L, u7 N! G2 w) ]# M* D printMessage("Can't get the CATIDescendants");. S' C* x$ c) C1 b1 S& L
return;
% Z: h0 N% `* _6 c7 m' `- h% h4 a! ^ }
+ D* c* T) x$ @6 M, V1 d8 } CATLISTV(CATISpecObject_var) spFilletFeatures;+ U$ n9 ~( `1 k
pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);
# Y; b9 o& B' [ for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++). }: X: e3 s6 Q! o1 s) z0 L
{5 d: W" Z1 U( ~1 g3 f
CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet]; q0 [7 b/ g7 ]5 m7 @" f3 @: b
if (NULL_var != spCurrentFilletFeature)# L. Q; z. c+ ^/ u/ }
{$ s- j& H' x( ]% E0 R/ i' j
//get the name alias and print
7 a' ]1 S) ^; h' B( W! [ CATIAlias_var spAlias = spCurrentFilletFeature;( g/ _, x1 k0 H7 Z3 z
if (NULL_var == spAlias)1 J. r! O7 K1 [
{8 v7 |. k! R: j6 G' l2 U
continue;
5 B- p7 Q) }6 i7 M- _' L8 S9 P: k }/ K6 Z# s- h- t. Q+ K0 v
CATUnicodeString filletName = spAlias->GetAlias();
; ]# L) w# q5 ^ //printMessage();
9 h( n7 C+ r7 @4 z* @( ~8 ^; m" ~ _SelectorList1->SetLine(filletName);- u2 R- k7 ?& d3 `- `) F) r
//get the Brep of the fillet
3 z: W, p6 J3 A5 w. m' K CATIMfGeometryAccess *pMfGeoAccess = NULL;
s) z! i9 L9 H0 {. ~ rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);
' t6 U7 K6 @( M. z& w# l# `5 F/ ~$ b( e/ Q- k- x
if (SUCCEEDED(rc))* Z! v0 }, H' C3 y& H$ S* h0 a" _
{: b6 l2 @$ E4 e8 z/ v9 ?
CATLISTV(CATBaseUnknown_var) spOBreps;
U4 S, y+ H8 N2 l4 {3 X9 k) u$ v pMfGeoAccess->GetBReps(spOBreps);
. |8 f4 x$ u8 v p a. a for (int i = 1; i <= spOBreps.Size();i++)
/ G. [" R% W% L& D$ C {
' R9 Y1 y* P, t, C CATIVisProperties *pfilletBrepAsGraphics = NULL;
. j6 R, i! L9 Z1 t# K2 w( G CATBaseUnknown_var spCurrentFillet = spOBreps;- r: e" [6 f- U$ W1 l
if (NULL_var != spCurrentFillet)
9 G' ^' `- t- l0 ?2 p. D {3 N( [. H/ r0 z3 @+ e
rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
: ~! d4 o$ m, a! |1 e8 \6 H! G if (SUCCEEDED(rc))$ v4 `! z$ ~6 y2 P2 M
{' ~& P R) P6 v2 ~5 M+ l2 @3 e8 A- h, r
CATVisPropertiesValues colorValues;
! C2 b- w; L( d) F* p' | colorValues.SetColor(0,255,0);//green
% t8 ? L5 l# o. o, S colorValues.SetOpacity(50);2 D2 V0 z# S! V h9 E6 V) U
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);
0 _: i( n" A- O/ @' \6 H- p& _pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);$ a" l% T5 c9 a. Z8 U( f2 \4 c5 ~$ P
pfilletBrepAsGraphics->Release();
0 I, ?' V) b% Y pfilletBrepAsGraphics = NULL;
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}3 s7 o, n- e+ q2 N% R& F
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pMfGeoAccess->Release();' X2 G x# O$ N$ E' t0 i
pMfGeoAccess = NULL;
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}
$ A0 v& n1 i I6 M pDescendants->Release();& ^+ f M! b' Z
pDescendants = NULL;% a1 d; l ~9 N
// End of User Code! ~( S* W* k; |! W! u
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}[/mw_shl_code]/ Z' x2 ~* \" ^' W
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