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, ^; {/ ~" V4 ?6 oCATIA二次开发源码分享: 获取所有的圆角类型并着色& l1 x; G6 r- F5 H3 b
本部分主要学习如何对特征进行颜色标记处理!
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6 R; b( q6 |3 h; G9 |* q0 T0 Y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。4 M& D; E% F/ m2 v u+ z
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[mw_shl_code=c,true]{
# p- d1 Q9 w1 [& X5 B+ K% h/ l7 k: O+ K! E2 _) E! g) A
// Begin of User Code' o0 |& K, s( B
) T: w4 N' e8 g& |. K) K ^ CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();3 \9 `) B0 f" h( o) v4 m& w
if (NULL == pEditor)6 i- P7 A! W# O
{# y$ y' _6 g2 h# E" \8 v2 }; V
printMessage("No Editor");- `- Z$ P C3 q1 ^- o$ N" _+ J/ ]
return;
* e) X6 F% n3 Y0 Q$ n! M }4 q$ E, i* x1 F9 t8 J% q
CATDocument *pDoc = pEditor->GetDocument();
& D( A+ m, k" G$ p0 Z if (NULL == pDoc)* _; ]& s+ ]: J! o
{
5 `+ Q$ j* L% E printMessage("No Doc");" A V2 i: y8 K- M" |: Y2 Q R
return;
4 W' b" t" p3 i }4 }# U# U. l: s( B+ k6 a% w! \; `
//CatInit
! q6 }* d. G% h9 A% W6 u CATInit *pDocAsInit = NULL;) u8 ?* d& X7 N( s
HRESULT rc;5 G4 V1 @! x$ k/ W" Z$ Q% u0 j
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);
7 b: g' Y5 t( V. {9 g if (FAILED(rc))6 O) ]( ?- ^- j/ O& A a. |" E
{
, `; n. t, f/ N$ P- h- _ printMessage("Can't get the document data");
5 G7 J$ R4 j) E% h2 \4 d! H2 z, o return;
& N k5 x6 v8 y1 I8 Y% w* m, ?* r }
0 r! A2 Y7 Q' U0 P //get the root container5 o- S8 R& g( c# D+ _
CATIPrtContainer * pPrtContainer = NULL;. T9 O) B" i0 Q
pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");
6 C! }) O0 V. d/ v) P+ s! m5 n if (NULL == pPrtContainer). s* `4 \9 r* k7 v0 \/ T
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printMessage("Can't get the mechanical Feature");
" D* r( t2 j6 m! y return;
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: b. m* O; F- s+ F pDocAsInit->Release();. k6 ?( o2 Q" g+ }- }4 w
pDocAsInit= NULL;
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8 g/ M( c2 q, q5 F5 `* [ // get mechnical part. C) W1 f/ l1 L: D8 u# ]+ v" u0 @
CATIPrtPart_var spPrtPart = NULL_var;
. O+ i9 Y8 C% h' v d spPrtPart = pPrtContainer->GetPart();8 V P/ k0 |2 F1 k) @
if (NULL_var == spPrtPart)
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printMessage("Can't get the mechanical Part");
* b+ a8 A; F1 M* ? return;
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pPrtContainer->Release();
/ n p% o% i6 J' q2 H9 C5 X" o pPrtContainer = NULL;* C3 [8 t/ P. X
//get the CATIDecendants
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CATIDescendants *pDescendants = NULL;
( K4 W8 c7 h. J7 a& b rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);
: r2 G! c T9 N) L" N( e& R if (FAILED(rc)) ^% W; i0 |0 k2 i8 E, _7 |& {5 O
{
- ^$ [ m0 M- V( ^4 E printMessage("Can't get the CATIDescendants");2 N, q2 k) c& V/ A9 X
return; J) p4 x' ?* F4 E2 ^ X8 E) K
}
1 w0 a" D6 d6 S' ]) t m# g6 } CATLISTV(CATISpecObject_var) spFilletFeatures;- @' K6 O0 O% |
pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);
$ m$ O9 C7 j- I: k for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
8 s0 ~: d/ E7 g. w5 h) B {2 _3 X4 [1 ^; m' C
CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];
1 e4 ?; h% }, ]: T$ ^% Q0 R if (NULL_var != spCurrentFilletFeature) v1 X+ s% f- q9 j& ^$ G! s: X
{
, n/ _4 R# P! o5 f' ~ //get the name alias and print
' `2 _' h8 q7 o4 o9 D- V6 `5 p CATIAlias_var spAlias = spCurrentFilletFeature;- I; ]( b2 f0 u# p& k5 R
if (NULL_var == spAlias)4 _% {: o& n) Z) r
{
Z5 q# P% e$ z continue;9 g- @9 D$ ^1 Y# Z) }: z; R
}
6 r- R, W/ F- j/ C: t9 ?7 w& F CATUnicodeString filletName = spAlias->GetAlias();
! [& y3 G8 U0 g //printMessage();
2 R z, U% Z3 O _SelectorList1->SetLine(filletName);# |2 g; p1 p- ^8 p& H; \
//get the Brep of the fillet
5 e5 [, {! V' `7 j CATIMfGeometryAccess *pMfGeoAccess = NULL;
& }5 m2 P- c/ E; C3 A9 F. s rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);/ W4 _, _4 w2 p/ k# T( A
" x2 L# B# @' H% v
if (SUCCEEDED(rc))6 I) b4 t/ j8 [- w0 X K' L
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CATLISTV(CATBaseUnknown_var) spOBreps;; Z! ~- E6 A' A* u1 i/ r: F9 h
pMfGeoAccess->GetBReps(spOBreps);6 P4 Y' s* e3 J# K$ b; Y, T
for (int i = 1; i <= spOBreps.Size();i++)
/ ~- U% i1 U& q* P0 z {
8 ^( {2 u6 Y% d+ c' [4 v$ @' R CATIVisProperties *pfilletBrepAsGraphics = NULL;
V1 M5 y' M ?4 |2 k" ]& ] CATBaseUnknown_var spCurrentFillet = spOBreps;
1 w" e1 }) V Y8 ~( U1 A* y! E if (NULL_var != spCurrentFillet)
" u7 K& L$ o1 {4 } {* ?; j& K3 m% P+ H% I# h; z
rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
~5 f( |2 D. n! a7 |# J if (SUCCEEDED(rc))7 i- L: b, _$ c$ q* g
{
2 u7 ^ q5 W; r4 d# p/ t CATVisPropertiesValues colorValues;
/ {2 T8 K# K9 \ colorValues.SetColor(0,255,0);//green
" z$ ]: n' R9 f/ X6 q# b colorValues.SetOpacity(50);' f5 y9 g$ v$ |/ Q
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);
9 m4 [2 w" O7 c7 k+ ?% H4 HpfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
$ j. ~- R+ p% T5 Q. e. `" J pfilletBrepAsGraphics->Release();: J) T9 h; }" c1 B2 k" p
pfilletBrepAsGraphics = NULL;
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}; l* B7 w! f, b8 b8 S; {6 L
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pMfGeoAccess->Release();
, C7 _0 r, |* v/ J pMfGeoAccess = NULL;
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}
5 p5 N" y2 e3 o) T0 `4 M9 v pDescendants->Release();0 E2 g7 g- D: b+ _
pDescendants = NULL;
9 x: [. o; U+ k( z" d" b, [# b# U // End of User Code6 j8 O& `! b7 A* E9 _
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}[/mw_shl_code]4 ~0 X$ x0 i6 V
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