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0 J( U! I, k. w+ v& ^& ]# vCATIA二次开发源码分享： 获取所有的圆角类型并着色' M) X2 Q4 R( m3 @
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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* g& u i+ S0 s1 N. ?0 y[mw_shl_code=c,true]{
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// Begin of User Code& p! B# H, k2 H' F" q$ o' I
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CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();/ y5 _! R; Q3 y
if (NULL == pEditor), A; o8 `0 @) q& ?3 h
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printMessage("No Editor");& W+ D; P" F1 t L/ N# d
return;
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/ a2 q5 m) y8 c0 g+ a CATDocument *pDoc = pEditor->GetDocument();# ?8 }3 c* B) ]) y1 W, E# w+ j
if (NULL == pDoc)
, C5 Y4 `+ C2 x+ r+ R) L7 P" c4 m {
2 s+ l* g" [/ n: x+ J3 C printMessage("No Doc");( j" F3 \6 Y$ |4 i; s0 F% g' h* m# n
return;1 V) c: v2 G- l2 m0 \
}
; y) L# x3 S& W. O+ R9 D% s! l //CatInit) w7 e5 W: K4 q$ B$ F+ ]2 b3 G
CATInit *pDocAsInit = NULL;
+ f+ o/ q- t E HRESULT rc;
% U; K7 z, Z% V6 A9 ~ rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);& r" N) [7 p' A8 U- Q
if (FAILED(rc))1 M5 K5 L3 Y, x- S
{
) b+ A, b' o% u$ q printMessage("Can't get the document data");( R4 S& G8 _1 j" k) @$ `9 V
return; i* c# G; u& H A. C, A
}
, u, r# }9 L, ?" u& C. R/ D* C //get the root container
' a/ V- j$ ~" [1 v9 d" e; \1 | CATIPrtContainer * pPrtContainer = NULL;% s# @$ y# z% w7 ?1 `
pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");
) S U' X e& ]5 A if (NULL == pPrtContainer)- y4 Z* _0 [) d. ]. F- U4 c
{
, v! e+ V) U1 b% I4 {$ Y printMessage("Can't get the mechanical Feature");
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pDocAsInit->Release();) ]5 ~) t$ c1 o" [: [
pDocAsInit= NULL;- F" s/ P f$ u+ m. _. J6 @% Q. }* N+ H
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// get mechnical part
) @9 M# i. R# t3 W5 d* j CATIPrtPart_var spPrtPart = NULL_var;* N# q. |( k E
spPrtPart = pPrtContainer->GetPart();5 d; O4 d$ P4 w: J% R) I
if (NULL_var == spPrtPart)
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printMessage("Can't get the mechanical Part");5 s. k3 E o; j
return;3 C9 h( W2 G I. L C# o
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pPrtContainer->Release();
) q- }3 p" w7 [$ v. v' Y pPrtContainer = NULL;
' X& h! e" z/ |# S$ p3 l //get the CATIDecendants5 E2 ?2 @4 O- p) y D: \
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CATIDescendants *pDescendants = NULL;6 S! E; B- r0 g! s5 ]2 g T
rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);
% K, e0 C y/ z* c/ S7 n5 j* a/ |# U if (FAILED(rc))7 h; x) N3 _) ` \0 M, E
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printMessage("Can't get the CATIDescendants");7 j6 L- `' p5 J
return;8 f( ^/ R( j: y# I4 k w. N y' S
}
- x7 U6 n9 W3 }4 P* b CATLISTV(CATISpecObject_var) spFilletFeatures;
, K( M: d" S5 R7 ^: _+ b pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);2 x! ^# \7 \- b' Y, e X/ E% W
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)$ ?$ W8 p% I, \7 C. o( S# X
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CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];
8 g# R- c0 G/ l8 t if (NULL_var != spCurrentFilletFeature)
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//get the name alias and print
4 F; j( f! y3 x CATIAlias_var spAlias = spCurrentFilletFeature;$ ~& {% e7 ` C" T8 K, t& p4 T
if (NULL_var == spAlias) T' z- l4 S+ {- y/ K
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continue;* i& p- w2 m2 ~2 W5 T9 s
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CATUnicodeString filletName = spAlias->GetAlias();% Q/ ?3 a1 P- \1 a* k
//printMessage();* M j# Y9 }' V
_SelectorList1->SetLine(filletName);
0 b& a; m: o7 B4 q1 p( p //get the Brep of the fillet
. I) @# L! k& c- E+ N CATIMfGeometryAccess *pMfGeoAccess = NULL;, \( Q3 n* ^+ \( g3 M0 G6 m
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);3 |+ ?- F+ \7 e g& c' k) B& h
% q9 O; m0 I. Z. X if (SUCCEEDED(rc)): B: z6 r& ^( ?# t! K2 K
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CATLISTV(CATBaseUnknown_var) spOBreps;
% r6 q; H( |: z pMfGeoAccess->GetBReps(spOBreps);, s/ L1 \9 D- m
for (int i = 1; i <= spOBreps.Size();i++)( ?$ f' z( x* u
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CATIVisProperties *pfilletBrepAsGraphics = NULL;
$ e5 Q/ }% i7 w6 i; d CATBaseUnknown_var spCurrentFillet = spOBreps;
- _7 ?! ~5 ?/ D) w& N if (NULL_var != spCurrentFillet)
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rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
; f- Y! v& W' P% O8 G% {! w( a' V. J if (SUCCEEDED(rc)); [7 |; l* S$ D: L5 V9 b) `- o
{
3 V i& p2 a* Y CATVisPropertiesValues colorValues;
! E, e6 i$ ?% {$ }* g5 l colorValues.SetColor(0,255,0);//green
, @& J+ m( w6 n3 m e& J F# x% [, B colorValues.SetOpacity(50);
3 R8 q8 M; ]+ y; S& t; G pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);
+ B& Z {& h$ ^4 O u: U4 f+ DpfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);1 W8 W/ K! }% }2 y5 R d
pfilletBrepAsGraphics->Release();
7 A5 r" W* s' T# s; v; R4 K pfilletBrepAsGraphics = NULL; f1 M* R) W7 U8 ?
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}
1 b+ M9 J4 h/ {# q5 e+ H8 Y pMfGeoAccess->Release();
: z+ y: o2 r$ S. T+ O0 W P( M pMfGeoAccess = NULL;
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}
( v, M9 F, q# F+ n3 E# r2 E8 G pDescendants->Release();( Y* H5 Z, M: f+ B; X% T
pDescendants = NULL;
F8 z6 {- h8 c7 b9 Z. O7 c3 ^ l // End of User Code+ O/ F( ?* [% Z2 k* @# b- W
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