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. X9 M5 K* K6 z% p) ^; z- k; f) h+ @CATIA二次开发源码分享: 获取所有的圆角类型并着色
7 ?2 c: g6 W) X' B% v! B5 c2 T本部分主要学习如何对特征进行颜色标记处理!
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; C4 H3 Z, u/ A Z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。# x: x. |* c# C8 A2 h4 X0 Q- }
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W$ `$ u, u8 z5 J// Begin of User Code# |: Q9 S/ b8 b' r1 E( J
+ X% e$ h% n5 g/ ? CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();/ M* K. `! O ^, P# d+ Z
if (NULL == pEditor)8 N5 f3 F, @: k
{
6 k0 v2 M8 b/ w printMessage("No Editor");
" X; B4 ^+ g. V7 ^& p$ s return;4 t; y/ _5 `) q6 }, }$ o/ w5 i2 N8 _* D
}
; z* O, N( h( T$ t, Y CATDocument *pDoc = pEditor->GetDocument();
! r, i4 z8 A3 f" | if (NULL == pDoc)
# y" U1 X5 Z, _# ~ {+ \' T. v: c. r* S* B
printMessage("No Doc");
' u7 \6 P' P: h, O# b4 j+ @ return;! Y+ o9 I( Y, n1 b$ p, k
}: Z2 j: `# y* s) R. m) [+ {
//CatInit* l( O# l+ `' o9 r2 G9 _4 K' |4 f
CATInit *pDocAsInit = NULL;) Y1 d* v1 v" R# |9 H7 V: K
HRESULT rc;
; `3 q* ?) M% E rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);" [: n# v( r8 q8 j% `5 }, [/ w C
if (FAILED(rc)). \3 Y" o9 A l5 G+ i i
{- X, F& Y; K2 k
printMessage("Can't get the document data");8 P4 g) ?# [& t8 {# a
return;/ [( n I7 l# m6 w7 ~( F0 H
}! [( y! n4 U$ \! `) ?. L8 H) P
//get the root container3 P2 k: E% {) r% ^) ^4 }% V4 t
CATIPrtContainer * pPrtContainer = NULL; v7 W, I& B- X6 J$ a0 \, d5 v4 Y& S
pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");
: B* x+ G: M% h! x" u0 Y if (NULL == pPrtContainer)+ b) y9 M# S* V1 j2 e- l; W8 K& n
{
1 c$ _2 A- k" l printMessage("Can't get the mechanical Feature");: [- g6 [9 ^ E
return;
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1 I; o; P5 F. w9 ?. }' m) G! l- _" f pDocAsInit->Release();
1 S" x+ `$ ~8 J5 y$ o+ z3 X pDocAsInit= NULL;; l, |7 _6 e8 ~
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// get mechnical part
2 F) S! t y- H/ B CATIPrtPart_var spPrtPart = NULL_var;
( S: C" H) m# r. n8 u I4 A% R7 @ spPrtPart = pPrtContainer->GetPart();, e; M: `5 a% `. f- l2 ?
if (NULL_var == spPrtPart)
1 u/ [" |9 f$ e$ n! w {
6 _* ~9 D' ]8 s9 p+ W1 U printMessage("Can't get the mechanical Part");
; u# H9 C9 y3 W8 c: I5 @0 H8 \. P* w0 b return;
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9 e! `& i/ F) ]5 b- o1 Q pPrtContainer->Release();2 K2 d5 v" x: R- H' u2 t
pPrtContainer = NULL;
% `6 p; _- W+ y7 H2 `! v //get the CATIDecendants( J+ L' f' i9 B# J# s5 c
# }; @% H" \7 _; n- p: L CATIDescendants *pDescendants = NULL;
- Q! _3 h" w6 L4 S, O' r rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);% p# n" b5 _! F* k! p! v
if (FAILED(rc)): U) Z# ~/ X' ?+ l2 f( [7 Q
{
: C- t( ^ y! J# X2 a: d printMessage("Can't get the CATIDescendants");8 _& \ G5 X9 t8 _
return;
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# R" J6 ~# t& @, F m CATLISTV(CATISpecObject_var) spFilletFeatures;
6 F, H- v5 j8 U' r" y' ~) A2 | pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);
G; p' N6 k" B% _9 ~* a( ?: | for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
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CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];1 L: g3 V$ c7 C3 E. Y4 a& \
if (NULL_var != spCurrentFilletFeature); t- v& T' T5 L5 p. p
{+ g3 `2 ~ Y1 n! o# j% g) b
//get the name alias and print
( T7 T3 t1 m4 ~4 U CATIAlias_var spAlias = spCurrentFilletFeature;9 W0 Y5 k& x7 ^9 I* G
if (NULL_var == spAlias)2 U8 O. h) ^. C/ ~) W) p, P
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continue;
2 S9 U* N- d9 z" M, J; l }
& ~1 \7 S/ r, C/ O2 E# J% M" g# o( u# R CATUnicodeString filletName = spAlias->GetAlias();
) E/ s2 `# U5 B6 W3 i1 Q4 k //printMessage();
( k- P D) Q* |5 c3 g+ N, q1 W- o+ X _SelectorList1->SetLine(filletName);7 K c9 g8 p5 D% [8 J$ g
//get the Brep of the fillet' G% j/ k& t1 a) I5 d
CATIMfGeometryAccess *pMfGeoAccess = NULL;6 e+ ?( T" |7 F( y
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);
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, J6 J: n8 _! j7 S) _ if (SUCCEEDED(rc))9 j. T8 n3 @; S, m0 }4 s
{
! L. J: N! ^7 x; E1 ^9 k% F CATLISTV(CATBaseUnknown_var) spOBreps;
" J# t' f) `$ j8 N! e5 C pMfGeoAccess->GetBReps(spOBreps);# c$ n: X8 Q7 f
for (int i = 1; i <= spOBreps.Size();i++)1 L" V9 ^9 `! L0 i5 ~- f
{9 I, p& m8 ]6 q* O+ A. n
CATIVisProperties *pfilletBrepAsGraphics = NULL;
7 w q: D+ \7 t7 L CATBaseUnknown_var spCurrentFillet = spOBreps;0 w: ^3 g7 D- i7 H$ H
if (NULL_var != spCurrentFillet)1 O$ U O/ p1 ~: y* f u
{/ T3 {+ T, j3 N
rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);+ q! ^% v' }# v
if (SUCCEEDED(rc))
9 L7 x) Y8 `8 z: N9 P2 ` o {
% _2 ^4 ?2 ?; I( l. B CATVisPropertiesValues colorValues;
) h4 q2 h& k. Y4 j- d colorValues.SetColor(0,255,0);//green
4 C! o* W5 s. A/ j colorValues.SetOpacity(50);' j3 i- h0 n$ P# U& B" P: g9 O o' z- d
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);0 u- q! X+ W2 m; z
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);: `9 a" F( H2 ~
pfilletBrepAsGraphics->Release();: K. s) M8 f; i. O2 u
pfilletBrepAsGraphics = NULL;
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pMfGeoAccess->Release();
$ y- u- @6 G$ e! v pMfGeoAccess = NULL;
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pDescendants->Release();
1 N$ k: O5 @8 c; E9 i( l% }6 { pDescendants = NULL;7 `) N! Z7 b5 ^$ R5 J$ I; V
// End of User Code
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; {. a( S! a; e( J% ?6 y}[/mw_shl_code]
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