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CATIA二次开发源码分享: 获取所有的圆角类型并着色. i a7 Y5 r0 L7 g" P" T/ t3 j* m5 {
本部分主要学习如何对特征进行颜色标记处理!$ |8 x2 J$ J( Z2 a. ]% V6 K8 p; x
" M, j0 C9 F/ y9 ?% N2 S. C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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0 ~6 q3 a7 X7 O- q/ Z: Q[mw_shl_code=c,true]{5 f) W' W7 f! _. W( b2 o9 d& {
% Q6 m- w4 ~9 P" ~// Begin of User Code1 L6 [+ Y/ X# V( w3 D* \+ X0 j
* r4 F, y3 {# c
CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
+ ]4 K/ @( l9 n3 l7 i8 m if (NULL == pEditor)6 i" {9 X+ S: h( P5 v- ^9 R
{
, u3 ?4 |$ i1 N0 D' s printMessage("No Editor");
6 c: m. O( F. @* @ return;" k. Z8 c A3 `& ]$ U/ G
}2 B, x0 Z) I8 E8 b2 J
CATDocument *pDoc = pEditor->GetDocument();3 Z5 H/ ?/ o5 u1 p, U; N- W
if (NULL == pDoc)% Z! Q5 e/ ] Y6 T1 s, d4 {
{
|% H" `5 H; y8 Y printMessage("No Doc");
, X, k& ^6 X/ h2 X* p6 p+ N return; F: ?* Z M5 Y
}
3 i9 ~# A z( E7 j U8 A2 f //CatInit& g) ]' p5 S2 O& ]# q7 v' T
CATInit *pDocAsInit = NULL;
+ h+ j9 g: ^; \ HRESULT rc;# [. c: d- |8 V; V$ b+ V! U1 X
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);! r$ T& [4 v8 Q6 f8 R: P9 f
if (FAILED(rc)) E6 _$ F4 K4 b) P' I7 g
{/ c5 u, U; P0 W$ `: c% i: H0 |& U+ L
printMessage("Can't get the document data");. n3 Z! R/ c) q0 d
return;) @+ H# @& \* Q3 ]
}
+ Y* B! G) T" j% y0 }( ? ~ //get the root container' ?1 u! Y& t& z9 d9 V3 l: P. z1 g
CATIPrtContainer * pPrtContainer = NULL;
( b/ p9 R& G1 `6 a) q6 q5 k pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");
; D i' B. y+ u: B1 L4 p. L: R6 Q. C if (NULL == pPrtContainer)
. @" ^! q8 _9 j- e( O {
' S4 g) ^8 D/ @ printMessage("Can't get the mechanical Feature");
5 @: W( [: j# C& p ^* `8 ] return;3 m: m0 j! I% m
}
/ K* Y1 l! D |" B4 y pDocAsInit->Release();6 t4 G3 j' B+ ~( O; Z
pDocAsInit= NULL;5 ^; t( c' P# d; H, i* G6 @4 ~
( e# O9 A6 I# U // get mechnical part1 t- X: [" r8 p) V
CATIPrtPart_var spPrtPart = NULL_var;: F1 B1 a/ k/ q, ~$ S
spPrtPart = pPrtContainer->GetPart();
4 p6 p* i/ a, b- E* X if (NULL_var == spPrtPart)' B3 [' r) ?7 M+ A
{
9 ]- ], R# X: d% @6 M& A printMessage("Can't get the mechanical Part");* F# j, ?; Z& u/ S3 W' {# z
return;% @. u8 r* p. ?% w0 l
}- l8 b0 G) I9 a1 }; x) ]
pPrtContainer->Release();
! r' M. V% A: k% J2 T/ a pPrtContainer = NULL;+ j2 U# }/ q0 w
//get the CATIDecendants) ^& [& \; b: _! T" {8 I7 a/ n
/ ?8 P Z$ i9 @6 t* p2 i& Z
CATIDescendants *pDescendants = NULL;. V6 O, x* x6 f |( d( w2 U
rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);
% T( ]9 ?) Q! G9 w- Q' M- C# d$ j4 { if (FAILED(rc))1 x m' W+ h6 L- ?# {
{
' m; }) {$ k- {& [ B6 @' ] printMessage("Can't get the CATIDescendants");: [" S3 E9 N+ d* I& l i! D4 J( C
return;
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1 ~5 G2 Q& h* J CATLISTV(CATISpecObject_var) spFilletFeatures;8 }! u0 \' u5 n2 `, O
pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);# U$ V4 U7 @. i, C
for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
# V; H6 k7 }7 P1 D& w4 p1 X {+ u: S3 U, h/ m/ B# E9 e
CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];
2 B% ]5 y4 W5 M* U, X9 c9 K5 x if (NULL_var != spCurrentFilletFeature)! s- G% _7 T7 r5 T6 b
{* a2 |( L) }; ]/ [7 J6 X) M
//get the name alias and print8 h( d+ }& s/ V/ c% R
CATIAlias_var spAlias = spCurrentFilletFeature;
' I' v; o) \/ o' S1 L if (NULL_var == spAlias)
8 I# l3 i& A+ ?: V; v+ o {
: K1 B' w% D- Q4 p/ g# ]+ Y% \, F continue;) L! c% Y8 ?7 _; t
}: X) S7 H: r: h/ N
CATUnicodeString filletName = spAlias->GetAlias();8 b& ?7 j) I- l5 i3 Q. x
//printMessage();9 I3 a- \5 e# \/ U7 x
_SelectorList1->SetLine(filletName);& ~5 ]& }" v4 m: D
//get the Brep of the fillet3 w/ k0 O+ ], g5 @" J' B v; ] q
CATIMfGeometryAccess *pMfGeoAccess = NULL;
: j. K1 q( F- M' z) L, m, f3 O rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);8 Z; ]5 Z+ k; D
. H: A& V7 k# \# A3 w+ `
if (SUCCEEDED(rc))
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3 A. O7 f1 |% P+ r2 h3 S& \ CATLISTV(CATBaseUnknown_var) spOBreps;* p6 J, A ~! n' P/ H/ _
pMfGeoAccess->GetBReps(spOBreps);. f0 z# w& N2 X& f' y
for (int i = 1; i <= spOBreps.Size();i++)
c: C( ~: M, w5 Z {
, t# `; g% g3 k; Z! }! | CATIVisProperties *pfilletBrepAsGraphics = NULL;( I" Q h7 D! a- S2 u
CATBaseUnknown_var spCurrentFillet = spOBreps;
! Q, n* W, y4 ^6 H' b6 P if (NULL_var != spCurrentFillet)/ g. R U9 U. S+ f, u
{
- B! Z) i% L1 }5 W: V) J0 u/ b rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);
M/ `! G6 [2 l1 w, A- d if (SUCCEEDED(rc))) L& }5 O& i; N3 g3 {/ L% C( s
{
- C& L; O, g- ?; i5 ^% C3 I# } CATVisPropertiesValues colorValues;
# M" x Z% i. g9 O9 b colorValues.SetColor(0,255,0);//green
8 U& F6 g) W; a& G1 b" ~2 |4 \$ H2 A8 w colorValues.SetOpacity(50);
0 \; T5 A! N+ c& Q- S; j7 _: f pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);5 t8 y0 U; C2 }" M0 a, `( ]- m
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
7 M/ E' H) c* B pfilletBrepAsGraphics->Release();
+ ?- p S+ S1 t$ e& [, b* o, S0 Q( z pfilletBrepAsGraphics = NULL;" |6 i5 D3 e, p& @/ y' ~0 F
}
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pMfGeoAccess->Release();
3 e+ f) c. u7 J/ k pMfGeoAccess = NULL;7 w0 K- w- \5 D
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}) ]+ ?4 B# D/ H4 ]; v4 e
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pDescendants->Release();
5 n" u3 y5 X# t pDescendants = NULL;
- L; o2 x1 U1 H( _: A# m; z. y // End of User Code$ h* p9 P% S& B, l; |, L5 n
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}[/mw_shl_code]9 j& Z! ]/ A% ?% a6 O% a9 i! w, B
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