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" i+ i( R" c' n6 s4 iCATIA二次开发源码分享: 获取所有的圆角类型并着色
" U8 |' c* N' F: X+ |" k, k7 t3 J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。2 W* T2 L1 d7 A; j. {7 W
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[mw_shl_code=c,true]{
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// Begin of User Code
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CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor(); H8 o7 S( C+ X' a4 p9 t$ I+ I
if (NULL == pEditor)8 q! m4 s3 S( b+ Q* W
{
% C* N8 @$ M9 V printMessage("No Editor");
1 b0 P; T* c& \* G+ |/ c return;
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CATDocument *pDoc = pEditor->GetDocument();: d" B' _* y' z: L" b( K c. B, z
if (NULL == pDoc)
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printMessage("No Doc");3 J3 b& e$ }6 p( e+ [" u
return;
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//CatInit# ]7 H: c8 D6 r% t- B
CATInit *pDocAsInit = NULL;
. ~% r" W3 x6 g, v; D HRESULT rc;
$ U% @3 v) h1 @3 j7 E# y rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);
' [/ E) }5 D& | if (FAILED(rc))
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" C) o# }: E8 M" V- N printMessage("Can't get the document data");
: p: A, I- K: R8 |9 F% w return;$ e) a7 I% L% x$ e' L+ d- H
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//get the root container! p$ q* q9 j( Y7 i
CATIPrtContainer * pPrtContainer = NULL;. C. ?( S3 \, m: u
pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");& V0 E" J& j+ Z1 i0 n: D
if (NULL == pPrtContainer)" c6 G8 I$ [ C% M5 \
{
( A8 g3 c: U( W) {* f) s printMessage("Can't get the mechanical Feature");
2 t5 Z6 e& V: [ J( W return;
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5 u: O/ N7 ~. u2 M5 g! Z pDocAsInit->Release();
4 `1 z' A$ K9 ] pDocAsInit= NULL;8 I4 o. U- z+ h) l6 Y
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// get mechnical part
7 f6 B* U( R5 g% X! x/ z) G( v4 O9 o CATIPrtPart_var spPrtPart = NULL_var;
& P8 }. a- c6 W5 m7 N spPrtPart = pPrtContainer->GetPart();' j! S9 b. |0 ^! i4 V, o
if (NULL_var == spPrtPart)
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printMessage("Can't get the mechanical Part");
" i% w- S2 E1 x: q$ c6 G* f return;4 s) J4 Q. ^: b: P9 M
}
o5 [, a5 Q, c& @ pPrtContainer->Release();% d/ w' v$ L& U: `9 ]- S3 d2 N
pPrtContainer = NULL;2 u2 h7 C C( t+ k; K0 j
//get the CATIDecendants
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; r, D3 z x4 c# o% o Z0 }7 f CATIDescendants *pDescendants = NULL;
s0 B5 e$ b% }: }" r) i rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);
) J1 i D- g, P* `- w if (FAILED(rc))
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printMessage("Can't get the CATIDescendants");
* P6 s$ f5 T3 o+ ]: j return;
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. U; k g5 N" X9 W$ O( R# p CATLISTV(CATISpecObject_var) spFilletFeatures;: T2 ]3 E/ y3 s0 h
pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);
2 \7 l# h5 s( j for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
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4 _3 l6 o& j+ W# {$ l1 c5 i CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];" @5 ]+ w, I- P8 M) _! y, L# D
if (NULL_var != spCurrentFilletFeature)
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//get the name alias and print
8 o' i i( i2 D6 K0 C- m( R0 e CATIAlias_var spAlias = spCurrentFilletFeature;
3 F1 [% M o' c; b" {7 F if (NULL_var == spAlias)
9 t1 `- r5 e' C3 l/ _% G7 k& f {
4 p7 t7 S2 E, i" E( e continue; `! J- k4 u# n7 f
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CATUnicodeString filletName = spAlias->GetAlias();4 R* G: ?' h9 i# M, J) A
//printMessage();
- h, F- e+ F! x) Q' X _SelectorList1->SetLine(filletName);5 J* m E2 Q7 ?( b
//get the Brep of the fillet
8 S7 K) N3 M T1 H. ]# P( j: H CATIMfGeometryAccess *pMfGeoAccess = NULL;( Y) \3 u7 x) q, z8 U
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);* O5 m2 ^' }1 t( r" W1 o* R
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if (SUCCEEDED(rc))
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CATLISTV(CATBaseUnknown_var) spOBreps;9 ~; S0 X# \& {- p. K% I5 p
pMfGeoAccess->GetBReps(spOBreps);! O# W7 x' v' K/ ?6 \
for (int i = 1; i <= spOBreps.Size();i++)3 j5 x, A( f+ K- v5 j) E
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CATIVisProperties *pfilletBrepAsGraphics = NULL;+ d: |8 F! g8 m4 S4 F+ X
CATBaseUnknown_var spCurrentFillet = spOBreps;4 Y* o- V* Y$ q1 e# c- B
if (NULL_var != spCurrentFillet)
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. z" ]3 I. S8 U! F& \ ~0 f+ S rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);' n6 n2 f6 G* P" j3 q3 m
if (SUCCEEDED(rc))
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! [, n- b8 j4 x1 t: M7 Q E CATVisPropertiesValues colorValues;
; r& N' c. o6 `# S% R colorValues.SetColor(0,255,0);//green
& u, ]/ K) [8 d* i! ?( j; D1 l colorValues.SetOpacity(50);" `' @/ n7 v0 ~0 g- ~
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);. Z6 ?: o6 q2 k o! _
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
5 c U0 T( p" ?5 u pfilletBrepAsGraphics->Release();% B4 q7 A, @; z- v) U9 o) A
pfilletBrepAsGraphics = NULL;
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pMfGeoAccess->Release();
+ K9 o3 \0 Q% C3 p! E& [" Y pMfGeoAccess = NULL;
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pDescendants->Release();: t; d' i9 m7 A# u
pDescendants = NULL;* d% g; h; T8 E! [& \4 q; Z0 J7 N
// End of User Code
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}[/mw_shl_code], ^# n' ] a( `2 r+ n- J
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