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( @3 I( O9 B5 M9 k* E0 ?: CCATIA二次开发源码分享: 获取所有的圆角类型并着色* i8 Y; w" l) [- M0 h& |0 R: Y
本部分主要学习如何对特征进行颜色标记处理!4 q; Q6 Y3 N8 \0 Q/ ^
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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。( H4 S5 H; S- q# L3 H7 Y# \
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[mw_shl_code=c,true]{
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// Begin of User Code: [$ O" W2 V3 q8 s# `
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CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();( Y v7 E" `2 T2 ?6 x- G; G
if (NULL == pEditor)& I8 s( S! E) ?+ x
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printMessage("No Editor");
; K; G0 w2 ]5 j4 e return;
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CATDocument *pDoc = pEditor->GetDocument();
2 r2 v v' V' D if (NULL == pDoc)
# a5 n) {" W6 P$ d" U {* h7 N: q8 Z! {8 U4 p
printMessage("No Doc");
w" R+ G5 C7 n- k return;: B1 |8 j9 R# {$ _& [
}/ P9 }# b3 A2 N$ Q [* b
//CatInit
" K Q' T3 O3 m9 F/ U0 l CATInit *pDocAsInit = NULL;
9 d5 ^8 f) f& v0 `, A2 U HRESULT rc;+ j+ K, {1 |( n% n0 t# Z
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);& P6 n L3 V+ x' i' q) q
if (FAILED(rc))
7 N' w. h( m" i$ U" @2 q* v {
/ M0 h1 c2 Z7 m4 }0 ^( B9 f printMessage("Can't get the document data");
4 D6 y3 o/ G+ s0 A( [3 [5 W! R. P& w0 `% d return;* c& D, s) _& d. U( I( Q) f
}
; e8 r1 V1 C8 Z0 i# R. O7 m3 f" J, ~ //get the root container4 H E. s# T9 z! i+ h6 C& c8 o
CATIPrtContainer * pPrtContainer = NULL;
* e; Z- c" J* W. L4 g6 t& v/ c. f) H pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");8 [+ [# Y$ y- Z
if (NULL == pPrtContainer)2 ]- _" X7 F# c& }
{
. d3 L, f) h2 ]" h- k& I printMessage("Can't get the mechanical Feature");4 ]3 p; y: K5 A
return;
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8 E+ f3 I/ }$ A# f pDocAsInit->Release();
$ p/ Y0 W! R/ d+ \ pDocAsInit= NULL;# |# w/ R/ h- S" w& I
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// get mechnical part
7 Q: B1 O, M! B CATIPrtPart_var spPrtPart = NULL_var;3 X+ H2 d- f6 n x+ ^" F
spPrtPart = pPrtContainer->GetPart();* k' ` Q8 _/ T d+ R7 r6 |
if (NULL_var == spPrtPart)" i7 o* l0 o8 S' r1 W# S
{: {( y* q( H7 W. H
printMessage("Can't get the mechanical Part");
; q& c" z$ f2 g$ c9 Q) U return;+ H: `* I+ g% D. y0 k
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pPrtContainer->Release();
! e. e; [; a$ | N pPrtContainer = NULL; T* D% Y! ]/ K0 g
//get the CATIDecendants
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CATIDescendants *pDescendants = NULL;
' K6 c0 S3 ?- R: R rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);0 Z2 a- k, _0 O
if (FAILED(rc))/ q. j ]# ?2 q) F8 Y; g4 O
{
1 Y3 @& s0 y V( V printMessage("Can't get the CATIDescendants");
' G8 O8 l" F9 L' j return;( ]0 ?5 P3 T" K8 ?0 F1 Q/ ?
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CATLISTV(CATISpecObject_var) spFilletFeatures;
% P5 O) l/ p1 `! m) k/ I/ }( B pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);+ }1 {7 b0 Y# ^8 J8 v# H$ z( A
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)5 A+ z" [7 s: D0 a4 i
{
+ g. n, m! j) d9 O5 ]8 B CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];4 J N/ C. t' ]' g& n. x9 [
if (NULL_var != spCurrentFilletFeature)
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//get the name alias and print5 A+ T4 J [" E M: m( H
CATIAlias_var spAlias = spCurrentFilletFeature;
4 z5 m' }; {+ ^; l6 s/ ~7 ~' W if (NULL_var == spAlias)
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continue;
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CATUnicodeString filletName = spAlias->GetAlias();
: Q* V; k; V( \; Z, p2 q3 _% T //printMessage();- ~- @: O6 r; V$ e: u
_SelectorList1->SetLine(filletName);& F9 | N# `, [9 F4 Y8 ^) r
//get the Brep of the fillet3 S3 F8 Q4 p/ N8 B4 s6 g
CATIMfGeometryAccess *pMfGeoAccess = NULL;
0 D C; n1 z" M8 u rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);
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- X9 |: c/ y U. ~, g if (SUCCEEDED(rc))% n/ S* ~( U$ l2 B' R8 a6 K
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CATLISTV(CATBaseUnknown_var) spOBreps;
, p: O4 b- _3 R' s% m/ G pMfGeoAccess->GetBReps(spOBreps);2 c2 u) f# K, E5 E* S
for (int i = 1; i <= spOBreps.Size();i++)
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7 ^/ W; j8 x, U8 ?. @ CATIVisProperties *pfilletBrepAsGraphics = NULL;$ A2 L6 E: c8 F0 w2 W
CATBaseUnknown_var spCurrentFillet = spOBreps;
' e# a& K0 w+ W( w( h if (NULL_var != spCurrentFillet)* H5 {, @$ L/ N! Q& U. `
{
& L9 ^; I; z6 e rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
' [* q5 L% d% F$ `( E' Q3 n if (SUCCEEDED(rc))+ O1 R0 n* ]# W' P, G; `6 i
{
/ d) A7 e7 H. P1 U; P CATVisPropertiesValues colorValues;
$ `3 X# H2 d: M" Z; y9 @ colorValues.SetColor(0,255,0);//green6 Y- }' Q: O; Z9 a- R2 L3 z
colorValues.SetOpacity(50);
: \: R& @( Y) M( N J* \+ ^9 M pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);2 }: q5 {- T+ X$ \3 g& B* D( D+ A6 K
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
% _" t' Z. k- ]+ ~7 e/ E pfilletBrepAsGraphics->Release();
2 s# z) e* r* q* y2 j pfilletBrepAsGraphics = NULL;
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}
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% @" P0 o7 |7 ?$ T- M% z9 o* _ pMfGeoAccess->Release();( j P' a( m) l$ L1 E
pMfGeoAccess = NULL;- c& g% j- h, A5 S+ {
}
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5 N+ X3 h, ~9 P2 q pDescendants->Release();
& S' y3 w% N: o( J( B pDescendants = NULL;
: T1 ]; U6 p7 J6 x, ^" k // End of User Code9 @. ^) t) b( V! y
! X$ |; W+ r& P/ e ^$ C}[/mw_shl_code]
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