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9 B2 \/ F; D* }$ b! xCATIA二次开发源码分享: 获取所有的圆角类型并着色
& ^ X! H/ X0 b* g5 h5 J9 N. K本部分主要学习如何对特征进行颜色标记处理!3 E3 `! a! \0 ]8 k. ]4 B( c
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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]{
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// Begin of User Code$ C9 G+ L* _) w% _: _$ U
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CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
! A7 ]2 v1 [, G _4 n( q if (NULL == pEditor)
7 O* E' l: J7 c) n {
$ j& g5 V/ p/ ~6 G. ~5 d5 W8 g printMessage("No Editor");
8 t3 y1 ?2 c7 n5 f$ `2 z% F return;
/ W2 ^6 s1 ~- f2 r, s" L }) ]" G! M# {8 R: J* ?5 a$ c1 N
CATDocument *pDoc = pEditor->GetDocument();
3 h6 c$ y0 W! P' E6 v. Y1 \ if (NULL == pDoc)( q& A% a+ W3 Q- k4 V
{% Z* ]# s% [' J I
printMessage("No Doc");
0 @- x- P Q) j+ {& ]# e; K; f return;4 Q8 k. m% D, O) u$ V1 k! k
}4 A6 g1 w3 W$ F' w @5 u1 m
//CatInit
1 W3 c% e" ?6 w9 ?) t* q CATInit *pDocAsInit = NULL;
: w% Q9 q3 O3 z$ t7 Z HRESULT rc;
3 D M- a1 Z; a1 E rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);
3 t4 j8 J( w% w1 ~/ |% r H if (FAILED(rc))
# p& w6 }5 {' p {
$ {. s8 }" [" C; |. w printMessage("Can't get the document data");! R6 r4 `" x6 A$ p" z" |. }: E
return;) U m9 {) Z3 M: _4 ~
}
; s9 T, A, O2 Q //get the root container
" O) e5 h# ?4 a H5 K CATIPrtContainer * pPrtContainer = NULL;
3 E0 I; } ^, Y pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");
6 x9 k1 M5 G6 j if (NULL == pPrtContainer)
! U6 f# j; x C {
& Q( J- u0 c5 A printMessage("Can't get the mechanical Feature");$ X/ ?/ c8 ~ }! H- c9 q
return;5 `5 w3 o/ t. Z2 e: P
}
6 @1 v. L* }, a3 [1 W2 O pDocAsInit->Release();
3 a$ { l2 R' j X+ } pDocAsInit= NULL;
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// get mechnical part Z8 d; K$ o5 q7 C( C
CATIPrtPart_var spPrtPart = NULL_var;( k# m1 y6 Z2 x' [+ y' [: _; I! n8 u
spPrtPart = pPrtContainer->GetPart();9 j# ]* G& e' ~6 u9 @
if (NULL_var == spPrtPart)8 g' h1 z7 c1 ]
{
# S: [) f, O- ? printMessage("Can't get the mechanical Part");
; T. s( L/ J' T8 h2 s return;
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pPrtContainer->Release();( ^3 U% I4 s3 M. j/ d: d5 k$ k% t
pPrtContainer = NULL;* Q2 F: s% d+ [4 p
//get the CATIDecendants% t( S0 Y- e% p) \0 g
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CATIDescendants *pDescendants = NULL;
: D3 j7 y F6 [) u) Y- x5 \ rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);
* ? S7 D9 H+ t; k7 a* `6 q if (FAILED(rc))2 [4 P7 W# H* ]3 Q
{
8 C+ u7 ?4 r7 p" F! a2 W printMessage("Can't get the CATIDescendants");
: k1 z2 s" u# o" a return;" c8 m2 f- E: h3 [2 T1 }/ s7 l
}
' ^; C3 J8 z$ \" f0 T. Z CATLISTV(CATISpecObject_var) spFilletFeatures;
5 G8 y. S& G5 Q* O1 s pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);
5 `0 ~8 {. M' k9 }. a& E8 K for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)$ K+ x4 C7 {: }2 u. D; [
{
% d; \: x7 i* @1 N5 S3 V9 @ CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];
7 `' L; d E3 q8 ^# J# E+ r { if (NULL_var != spCurrentFilletFeature)
9 D5 h9 q7 q- e- o+ ^. d+ ] {
/ q" v! Z$ J& O, S: Z9 U //get the name alias and print
: v, c( f6 j, u& J r: Q CATIAlias_var spAlias = spCurrentFilletFeature;2 D# K( t5 n/ E
if (NULL_var == spAlias)! ~; R2 v( K* c) {7 R( d- D
{
$ e2 S4 j9 q4 _ ^ continue;
# y. N1 D9 N3 H! L( l% q }
' ~- L7 J2 m6 s* `% w- b2 I" I% E CATUnicodeString filletName = spAlias->GetAlias();
, g8 E6 c* m+ ~ //printMessage();" e. z. z" {. C8 O# H
_SelectorList1->SetLine(filletName);
t# E( d, [2 a8 Z' Z7 z& L/ \6 | //get the Brep of the fillet
% ~" d( ~1 B: _& Y, W CATIMfGeometryAccess *pMfGeoAccess = NULL;
; P$ \7 `# s! F- Y6 ? rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);
' [2 i( s" _ e2 t# `6 W) |$ O
2 a; Q) f( q8 [ if (SUCCEEDED(rc))
- S9 d9 g2 M3 e# n: Q9 n) P {
1 z1 }; ~, d B+ e; @9 r$ t CATLISTV(CATBaseUnknown_var) spOBreps;1 ~5 c0 l/ J; ]" h% k' v
pMfGeoAccess->GetBReps(spOBreps);+ t: h3 J& L: D: ^4 p. J
for (int i = 1; i <= spOBreps.Size();i++)- r9 b9 p" |, y) j' A9 ^( T
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CATIVisProperties *pfilletBrepAsGraphics = NULL;" e# P" `. v( Z- Q$ ], z% ?4 {$ ?- Z
CATBaseUnknown_var spCurrentFillet = spOBreps;8 \, s; N# C+ D+ g! I1 `/ e2 Z( H
if (NULL_var != spCurrentFillet)
( ]% F+ |5 A) V; h5 Q) |: j2 _9 f {
- I- A, U3 O, Y6 r: L# b" ~ rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
! p F& n% p4 M( U5 J1 v if (SUCCEEDED(rc))* b* H* j% M. S* B
{
7 h+ ~% c C( ^; I. X# @( e; C, u CATVisPropertiesValues colorValues;
* D4 `) t5 l* Q+ X. G0 e S! | colorValues.SetColor(0,255,0);//green0 R+ B: H! Z4 t2 I6 }
colorValues.SetOpacity(50);) k& v0 @% C: Z4 D
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);1 O1 o3 _7 @1 a1 o
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
- W' [" A9 q7 l; A: G1 J# h pfilletBrepAsGraphics->Release();
, {2 r' \) }; t5 M pfilletBrepAsGraphics = NULL;
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} \ Y9 Q6 F4 X5 G# H E
}
7 L7 n k Q" E( a8 U/ F d pMfGeoAccess->Release();
- ]2 v- r& B3 G, S3 ~ pMfGeoAccess = NULL;9 m4 l0 d- E% C( @9 J: a1 l
}
7 _ C5 G5 i7 J* u6 Z }
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' M" g- G7 D; m$ k' M pDescendants->Release();
# f* S6 h0 e/ K$ @% e0 r# L pDescendants = NULL;
8 C2 j4 X7 u4 G \' v/ l. R // End of User Code
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}[/mw_shl_code]3 q; m/ I4 k1 \& ~3 @$ g$ v8 C2 e
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