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! I! Y# x9 G: p0 g$ @/ {% W1 tCATIA二次开发源码分享: 获取所有的圆角类型并着色
- B# r) `2 |: u) H本部分主要学习如何对特征进行颜色标记处理! H; x- L" i/ m% ?$ c9 k
1 `0 l7 e( \3 [, U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。+ p r; }: M" @& n% V) _' l
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6 t: a9 U! z6 z& p// Begin of User Code
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* \ \% j* Z2 c$ a/ {; B CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
5 r; p% S, B: S3 w0 C3 k* T if (NULL == pEditor)' Q$ q; _1 ~* K7 B! U" z B: r
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printMessage("No Editor");
w; g3 U6 C( O7 |" g return;
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: [8 @6 c& |+ T, v CATDocument *pDoc = pEditor->GetDocument();, m3 ?/ ^9 ]( E6 X0 O6 q/ Y
if (NULL == pDoc)* v: I# ^( m" K+ [% k
{
& s2 u& o; R5 k/ l printMessage("No Doc");
' ~% A* l& l: X return;
, ?8 f6 M8 x1 L5 Z }4 \7 L; {# x0 \/ m: O5 b* q5 d; L
//CatInit! l/ Z5 q" ^) X
CATInit *pDocAsInit = NULL;0 U3 D: `7 |2 N0 r# R
HRESULT rc;- y4 N* a' D5 L0 K( R. V# K
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);
) v9 D% H1 f# m/ A. D- y if (FAILED(rc))
( K2 f! \4 _8 I {
9 X! L1 s) i9 [3 S, X printMessage("Can't get the document data"); b6 d. _" f+ X7 w6 u4 \
return; k! L7 K- j. [/ N
}
# J" ]$ M) e" x' y) P5 i, K //get the root container
% G- t1 E" z, y5 J5 ^- j CATIPrtContainer * pPrtContainer = NULL;
# j3 e$ [" a2 d% w! y( \ pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");
5 p1 ]. }8 t9 S. ~! k+ ^+ N6 C if (NULL == pPrtContainer)
# v( a: K6 l) t; L: b {
. X& O) k( P+ ]- T+ P/ l# ` printMessage("Can't get the mechanical Feature");
2 x" e' h/ B) v1 k0 E: B return;
& u w; J( P3 k. X8 y }
9 ?( @# I6 h. }9 X% H0 M2 {5 L) T1 ^ pDocAsInit->Release();
/ z( q/ B1 {' O9 H* |0 ] pDocAsInit= NULL;
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% K& G6 p8 _! B8 Q- L2 W // get mechnical part
' A D# N" P- l! f: }3 I: ?$ x CATIPrtPart_var spPrtPart = NULL_var;7 s" L6 X! d @; W' [
spPrtPart = pPrtContainer->GetPart();3 v) _" X' t6 W! F' W- k" Z
if (NULL_var == spPrtPart)
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printMessage("Can't get the mechanical Part");
3 q2 u( d2 V0 W+ J return;
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- p0 f7 M& T4 K9 `8 v, o5 S7 ` pPrtContainer->Release();, p( [0 W0 _8 j7 ^" i( L
pPrtContainer = NULL;% y$ T+ P' h1 U$ L1 ?
//get the CATIDecendants
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! [& i$ T: N, O( t9 o CATIDescendants *pDescendants = NULL;9 r1 J7 z( Q0 c" D( I4 k( b
rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);
5 t& ]- L1 a# s6 M# Z f3 u: L if (FAILED(rc))
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printMessage("Can't get the CATIDescendants");
8 J" _- q; |8 m7 |, g& U; _ return;5 F& _* G$ o/ D, V
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CATLISTV(CATISpecObject_var) spFilletFeatures;
" _" n& U" N8 G' u* W6 [ pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);6 h0 p: T, y) m- n2 q4 c
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
( j& M* L' Z6 c/ t) z- K7 D) V {
& C& G1 a1 m2 T. p; T8 F* j CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];
# x3 m0 g7 z/ O* n B if (NULL_var != spCurrentFilletFeature)$ e) X, Y9 h* \) O: K) L
{
X) F, q; d" K, F- ?! k& q# X# a9 p/ g //get the name alias and print" C! o( ?9 h& S
CATIAlias_var spAlias = spCurrentFilletFeature;/ Q: a9 _) H6 }: O# g7 f
if (NULL_var == spAlias)
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continue;6 p0 S: {& Y: T# s3 C! k, ~
}
1 K9 a/ d% K" h% E ^6 X5 a CATUnicodeString filletName = spAlias->GetAlias();% C9 } C i6 {, ?) }% s, B
//printMessage();7 F4 C0 I& ?7 u M; d1 W1 C
_SelectorList1->SetLine(filletName);0 _4 ~2 C! g& L5 O9 Q, M
//get the Brep of the fillet
7 v6 P" n: E1 W) D CATIMfGeometryAccess *pMfGeoAccess = NULL;$ N( h4 f% @9 K( N& R( T. @5 t
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);
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if (SUCCEEDED(rc))
7 M4 q, ^. D3 e9 `, d! W& N {
# `8 Z4 a7 `0 B4 ]9 s o' g+ _ CATLISTV(CATBaseUnknown_var) spOBreps;% t% ~# K$ N' O7 v+ H& {
pMfGeoAccess->GetBReps(spOBreps);
. s. }# | u! Y4 `1 ? for (int i = 1; i <= spOBreps.Size();i++)$ ~- _) u1 N; \2 d5 z: a
{2 U" i" M( A- D) g4 e
CATIVisProperties *pfilletBrepAsGraphics = NULL;1 o) h8 w+ O3 s( j+ C
CATBaseUnknown_var spCurrentFillet = spOBreps;
$ n t! w4 N t' | if (NULL_var != spCurrentFillet)6 d) }7 g" w6 a& s* J3 H+ a
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rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);; a) T, P5 m, [) p1 a# I( a
if (SUCCEEDED(rc))2 U. L# h! L9 C1 Z2 b
{
$ m: j4 ]+ R# F5 F. m0 V; K# l CATVisPropertiesValues colorValues;
/ _% M" R' K) F. |4 d colorValues.SetColor(0,255,0);//green
G/ g. F9 b* G# i: e colorValues.SetOpacity(50);
. l1 U( A% C5 s9 s pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);4 A0 e. U1 z7 N4 M5 g' [5 Q) h! P
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);4 ?! _* H; ^" r" K5 s4 \3 b% y
pfilletBrepAsGraphics->Release();4 l' h7 w+ }- W- l$ X; w [8 W
pfilletBrepAsGraphics = NULL;. }# t( i: ?% q8 F
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}1 ~8 }9 i" I, [
pMfGeoAccess->Release();( ^0 X! i. O0 w( {1 _5 i# F' ]
pMfGeoAccess = NULL;# `" E6 r+ ?0 J+ u- |7 M% k
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pDescendants->Release();
4 p' O3 V c8 Y7 t) p4 H4 \ pDescendants = NULL;8 H7 J! y. x1 G3 K' _. V
// End of User Code
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}[/mw_shl_code]
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