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( e2 e- r9 X: |1 m7 {& {CATIA二次开发源码分享： 获取所有的圆角类型并着色' t/ y, Q# ]. C o
本部分主要学习如何对特征进行颜色标记处理！+ K& G8 d) n, S+ g2 _4 ?3 l% h
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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。- l! L Z; {4 h! F
9 b" h0 E$ @; @! b# N% \7 c[mw_shl_code=c,true]{* }6 C4 r( ^( j: e
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// Begin of User Code
% ?7 j& F9 A! \7 \) [; b; U
8 U8 g. X3 T' Z& ]. c Q; m* G- f CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();9 P& ]. x: P; Y. U# I
if (NULL == pEditor)
3 w' {; Z# I8 G/ d6 S {
! E- W$ D6 l7 y; ?$ W printMessage("No Editor");
O9 r2 u9 _$ `2 ^8 d) m4 l return;4 k) h5 j* |0 c& C; e, E) N7 _( X
}3 I$ }" W; z5 Y3 E( u7 B5 _$ ?
CATDocument *pDoc = pEditor->GetDocument();6 h% s1 R; h! n8 u' M3 g8 T
if (NULL == pDoc)
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printMessage("No Doc");
- b" A3 d/ {; `( n+ g1 {1 H return;8 P5 l7 j$ L9 c
}
* [; {6 A# C5 Y$ n9 h ^' a //CatInit
5 z" o4 W5 T K e! m7 R CATInit *pDocAsInit = NULL;
5 J# x+ v0 V( E* t k HRESULT rc;# H; }% X4 g3 _/ M' Y* M
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);9 `2 y- X8 A; r
if (FAILED(rc))
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printMessage("Can't get the document data");
! T3 [% z, ?' x% e- G& Z4 J return;
+ q, |9 v6 \* q! Z; m$ q6 x }; S6 u& v& a. J5 ~
//get the root container7 _! P, o: ? ?! [/ S
CATIPrtContainer * pPrtContainer = NULL; e8 l6 [- Z. g6 s
pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");. h& @) v* ^) [8 t* k2 Y
if (NULL == pPrtContainer); p& B* T, M9 H8 \1 `8 ~; I
{" m2 e1 h" j5 `3 b* h3 @3 N: C) x
printMessage("Can't get the mechanical Feature");
, a+ A! E1 R( W( A. ?* I4 o return;8 L' X9 x6 y. N/ E, v) L8 [+ P* A
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pDocAsInit->Release();, Z) h: \; r A, z3 p
pDocAsInit= NULL;% |; H0 y1 m' L4 R3 W+ W1 q
+ x5 U1 T9 I2 l. V, H, w
// get mechnical part
, ~, Q- T, P# g% E* D CATIPrtPart_var spPrtPart = NULL_var;6 z" ]8 D. x% S$ x
spPrtPart = pPrtContainer->GetPart();, H+ m# h0 q# g3 r8 Z& K% V
if (NULL_var == spPrtPart)% _6 v7 w/ C5 X% Z/ v" K
{% I5 h; |* ^7 j4 j: j% _3 E
printMessage("Can't get the mechanical Part");2 d+ w s8 |7 W1 Z, z7 ~
return;
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pPrtContainer->Release();! _/ ^- y( P' {4 c* e. W" q! @! A
pPrtContainer = NULL;
6 O C; v8 F0 x* N; Z& n4 t& W //get the CATIDecendants
/ U4 @; ~) ]4 w+ d, @! v( J( A: O Y' t( E) X/ W: |5 L
CATIDescendants *pDescendants = NULL;
2 L( k1 v M' T8 b0 B rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);
4 `4 A5 c( s- q5 \& {! X, E if (FAILED(rc))
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printMessage("Can't get the CATIDescendants");+ J0 _& Z' v! c
return;
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CATLISTV(CATISpecObject_var) spFilletFeatures;
) w7 V$ I8 R6 J. N/ F5 h( A pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);
' b0 N- ?4 @% k for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)5 n5 G: h% A* ~) x- B- \) M
{ t8 M4 l$ ?! X' T, _9 C- x4 |
CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];3 A% W5 l/ E2 e* V
if (NULL_var != spCurrentFilletFeature)6 H2 X8 S+ R$ d, `% r# U
{
& A2 I. O; q6 Y/ H; t# F1 n1 o //get the name alias and print
6 B' w+ C3 H6 h9 Q& h CATIAlias_var spAlias = spCurrentFilletFeature;
$ E9 L1 ~& ]1 J8 [( ~ if (NULL_var == spAlias)
: A3 E$ R! @+ d, o- B {
" y" d* a5 N# j3 L: `) G continue;
, }9 U7 ], n9 @4 L* r; ^0 [" G. \% } } E; _% i5 _4 G0 N: q, C5 d
CATUnicodeString filletName = spAlias->GetAlias();/ L( [$ H1 H0 f5 N( B) Z f- ^
//printMessage();
( D# @. \3 Z- y& Q; P _SelectorList1->SetLine(filletName);
' p/ R) i. n5 P2 T- |) x //get the Brep of the fillet
' b' x9 s4 Y* p# |1 z* H( a CATIMfGeometryAccess *pMfGeoAccess = NULL;4 g2 y$ y w# _
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);
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if (SUCCEEDED(rc))
. T; W5 H7 y0 g9 u, K) c: A6 y {
) `/ }; B- M r5 S) p CATLISTV(CATBaseUnknown_var) spOBreps;
8 K% q+ D `! N8 p* a, n, T pMfGeoAccess->GetBReps(spOBreps);
3 Y2 C. u- |6 |. W9 k for (int i = 1; i <= spOBreps.Size();i++)
1 |& B' j6 ?3 a- W; {6 Q. q( E {
+ \- t( a! C( H+ @/ { CATIVisProperties *pfilletBrepAsGraphics = NULL;: b: G5 v' C2 l9 D/ N
CATBaseUnknown_var spCurrentFillet = spOBreps;4 I: n6 |! i3 z V( y6 Z2 k
if (NULL_var != spCurrentFillet)
3 C# U- T. E, u$ H* \: E- U {
a7 ^( v* R- f5 l" l r rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
8 \, u( R+ _% Q0 ^: i: M# } if (SUCCEEDED(rc))
. p" l$ f: ^7 l) v# z {
`5 o- H- R( k% \ CATVisPropertiesValues colorValues;
' Q7 B/ O/ A5 _6 r! [5 C colorValues.SetColor(0,255,0);//green0 @) i: C- j3 S/ h
colorValues.SetOpacity(50);+ n& C- o0 F: p% T- V
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);# S" z2 {- ^& \
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);3 T0 n# t. e2 |
pfilletBrepAsGraphics->Release();
/ k! U( p# ^ B. i! A* h4 C pfilletBrepAsGraphics = NULL;3 I5 H2 f4 p6 L1 t5 m
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pMfGeoAccess->Release();2 i. m! O. M- |( u$ K3 N
pMfGeoAccess = NULL;
% ]2 T. G+ o: b2 w/ e, y9 x }
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}
; s% Z9 g1 U* \5 h pDescendants->Release();! _. b0 o" d: w2 j$ ]* s- n
pDescendants = NULL;
. F% K& I# h0 `; J- r% E // End of User Code4 c, n; q5 F; t/ n9 O- x
0 z3 q* O' f P) {+ C& Y; }2 A) E) w& W}[/mw_shl_code]7 Z4 c2 K3 L' a& S
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发表于 2018-1-12 16:57:11
