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+ ]$ Q. X4 A0 M+ c" QCATIA二次开发源码分享: 获取所有的圆角类型并着色
# k4 S' Z) r! y本部分主要学习如何对特征进行颜色标记处理!- q4 N: t" T. F: ^1 K
0 d7 G; R8 @3 K# l% i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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! Q+ @6 g0 c: I2 G[mw_shl_code=c,true]{' i, U" Z5 f7 Z1 \
: N. Y2 W7 f' x3 n$ ]// Begin of User Code
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. V" ~; o; I" D CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
# }9 @3 q9 @7 C1 C8 ` if (NULL == pEditor)
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% W) T8 r: @+ e! t8 q0 ~ printMessage("No Editor");
; b/ @/ K6 F# k2 {' G2 q7 J) } return;
3 k+ T. N; Q, A/ H e/ w }
; a3 h) |* |6 T/ K$ i6 W0 r CATDocument *pDoc = pEditor->GetDocument();" L; f. T$ R1 O# m
if (NULL == pDoc)% N; _) e& l3 O- q$ a
{
4 P3 O l* |. N; W9 I8 |% I printMessage("No Doc");
- C6 x& z; H1 J& t R9 q return;
& j+ a; f! }. x }
0 z w" `: O, T8 X. ] //CatInit
' G) N" e4 _: [! \ CATInit *pDocAsInit = NULL;2 t4 }* o T* f+ q
HRESULT rc;4 S. I, i0 T( X$ |/ ]2 `
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);/ M% t& E3 Q: O. N7 S2 c# T
if (FAILED(rc)) M3 O* q h0 s( ?- g c
{
) t# @7 z" J2 v# Y) Q+ C6 U# v printMessage("Can't get the document data");& \* S. K- Q! Z; R
return;" @8 s. {1 u1 a$ }8 e1 ]
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//get the root container
% b5 H# X; D1 c$ P; n CATIPrtContainer * pPrtContainer = NULL;
O7 q7 V! Z5 B2 O$ T2 y7 A pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");
$ d2 V9 M, ?, u: n! U if (NULL == pPrtContainer)2 Q9 c, T$ M9 d% I
{
( u# V* A! x# S8 { printMessage("Can't get the mechanical Feature");8 c u2 [4 z$ e8 d: S3 s- k
return;5 c, V4 k% k- x0 S T4 u4 G
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pDocAsInit->Release();9 U6 _( i) K6 F4 l: C+ Z' ~) | u( [
pDocAsInit= NULL;
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// get mechnical part
9 i' [* y0 z$ Q/ S- n) A9 S" T# K CATIPrtPart_var spPrtPart = NULL_var;
: D! J! t' g4 @: w9 _" [ spPrtPart = pPrtContainer->GetPart();: B- U5 x. v; [- S) N
if (NULL_var == spPrtPart)/ G* u+ b3 O- ?
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printMessage("Can't get the mechanical Part");
7 s' w2 ]% c& _+ \& ?% R return;
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. E0 J+ I/ Y8 Y8 x( O8 r pPrtContainer->Release();
5 u' l# g8 }" J1 W! i0 l pPrtContainer = NULL;: N& X8 u" n7 ~
//get the CATIDecendants
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CATIDescendants *pDescendants = NULL;; i# k; @8 j. J9 w
rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);, o' f8 ~9 b2 _
if (FAILED(rc))* X7 f+ r( k$ b, h* W' h
{
, R% P+ I3 e0 H' j5 E& h6 F printMessage("Can't get the CATIDescendants");
; l2 W0 F1 I. w7 U8 S# w" p3 x return;" | ^" ?$ R" ?+ t
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CATLISTV(CATISpecObject_var) spFilletFeatures;! y" U! S' O* b9 h; m' P4 N6 t+ D
pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);+ N. ?+ Y, @$ R4 e% ^
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)* B- f/ {( F& D2 R7 \+ N
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CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];* X: ]" G0 G+ M( B) x
if (NULL_var != spCurrentFilletFeature)
X8 T2 N7 l4 c+ z {
' ~8 N3 ?; A4 D6 Q( u+ r$ @ //get the name alias and print
8 C8 Q8 q& E1 N5 q" Z7 @7 \. N CATIAlias_var spAlias = spCurrentFilletFeature;
; q$ E$ ?$ y8 r+ q" n0 c* S" b if (NULL_var == spAlias)
4 Z) J: F/ m* c, v+ A- f# o: Z1 L {
0 S" `% Q3 I$ f+ U continue;4 ?$ n1 L; ], @: v
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CATUnicodeString filletName = spAlias->GetAlias();
8 h7 G2 w7 Z6 R" Q/ L6 k2 X //printMessage();
/ T, n: t [9 b- a) y# O _SelectorList1->SetLine(filletName);4 Y$ Q" o1 t$ Z
//get the Brep of the fillet) h) S9 v9 x2 Q9 w! i4 T1 f5 S. m/ Z
CATIMfGeometryAccess *pMfGeoAccess = NULL;; E' N+ [. l' W4 q! M
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);
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if (SUCCEEDED(rc))
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; i3 c# M. i& g$ s' I' X; ? CATLISTV(CATBaseUnknown_var) spOBreps;1 @9 h6 R0 r. c @6 d
pMfGeoAccess->GetBReps(spOBreps);3 p* r9 z6 ^( [/ H3 I% P( \
for (int i = 1; i <= spOBreps.Size();i++)
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CATIVisProperties *pfilletBrepAsGraphics = NULL;* w5 _+ _5 C4 f7 L: L! H
CATBaseUnknown_var spCurrentFillet = spOBreps;% W" a& _5 Z) O8 m7 g9 q: F6 w
if (NULL_var != spCurrentFillet)
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6 Z1 {* T4 q' R" g5 ~$ K9 h rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
8 L# z$ y; \' [% b if (SUCCEEDED(rc))
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CATVisPropertiesValues colorValues;
' B# A4 r2 w; t5 B8 D9 r colorValues.SetColor(0,255,0);//green
$ b4 f9 _+ @* o* Q" y colorValues.SetOpacity(50);- I3 Q" r3 I' V& V( }) W
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);# G( k: l& G+ i6 J5 h8 w& Q
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);, q' M- p! \4 b1 Z% M, O
pfilletBrepAsGraphics->Release();- k6 }$ O3 S( X% x; |
pfilletBrepAsGraphics = NULL;$ f/ F, D, D& q" G7 T
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}
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pMfGeoAccess->Release();( H; P( O' ~( j: d9 c& Y
pMfGeoAccess = NULL;/ J) L. ?& W2 ~' I. ^3 I
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}
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* P8 _4 p# r: q pDescendants->Release();
3 g1 U0 d4 ^/ L4 k# m& @' c pDescendants = NULL;. j$ X" w8 \$ k1 G
// End of User Code( s8 [. C7 I/ l5 X9 q
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}[/mw_shl_code]
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