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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
! ]0 _0 {& [; l2 l本部分主要学习如何对特征进行颜色标记处理!+ G+ u2 w" F* u4 \: s
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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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4 ?' e9 K5 j j% j" l[mw_shl_code=c,true]{
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// Begin of User Code3 I7 b7 v, h4 A( P% z) u& o8 `% c
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CATFrmEditor *pEditor = CATFrmEditor::GeTCurrentEditor();
( M1 N( [. S1 J1 O+ X' ^& O if (NULL == pEditor)
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printMessage("No Editor");2 Z8 z2 U7 O0 \9 U+ a9 e/ i, [
return;* }. T/ G" \+ s4 S
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CATDocument *pDoc = pEditor->GetDocument();! b: P9 Z9 N1 Z
if (NULL == pDoc)
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3 A( J% {& }5 H* E printMessage("No Doc");! F! P+ L7 B0 a, ]8 I3 k n
return;
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//CatInit9 E! j' o! [; P7 P U, J+ L2 G
CATInit *pDocAsInit = NULL;
& z9 F6 v6 s3 r$ H, {2 w; O HRESULT rc;$ J) W$ Y( n+ [1 ~* e" R4 t
rc = pDoc->QueryInterface(IID_CATInit,(void **) &pDocAsInit);; M6 _7 N/ R. M
if (FAILED(rc))
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8 }! Y$ |2 [. z printMessage("Can't get the document data");
; l4 J& I* e! K7 O( }% [/ B* p return;7 l b$ O; c7 H) e1 ~) x M
}
/ a# D! h! b! [$ S4 @) `; J: K% q //get the root container
1 {/ I; Z0 i& v4 g: c6 y! ` CATIPrtContainer * pPrtContainer = NULL;
4 ~7 Y; T, J+ E! L pPrtContainer = (CATIPrtContainer *)pDocAsInit->GetRootContainer("CATIPrtContainer");* P N$ P' k- \) D9 @
if (NULL == pPrtContainer). C' M$ _: }- }" [" J1 o
{
: N* M/ ^* ]' ] printMessage("Can't get the mechanical Feature");
1 t, p/ i' f4 j' ] return;" p, v5 s" Z5 R& E* G: g4 v
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pDocAsInit->Release();9 ^ k; q: Q5 s" y& |, S
pDocAsInit= NULL;+ }9 J I. s) s! p
' L: n7 u4 f7 @% v; ?2 A3 l // get mechnical part
; B$ K j) {, P CATIPrtPart_var spPrtPart = NULL_var;
( }6 y" l1 ~" h' N0 P; ~; D spPrtPart = pPrtContainer->GetPart();
# f T! k; M3 x6 s6 e if (NULL_var == spPrtPart)2 C6 Z. y( ?- X2 _
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printMessage("Can't get the mechanical Part");
' G6 ~1 E0 N6 M* V i, p& Q! J return;
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( p7 x6 ?* \2 g/ | ? pPrtContainer->Release();3 ?+ @# e+ u% f5 r5 Q8 Y. u0 u
pPrtContainer = NULL;
2 T+ B7 x2 A( B- u3 X) P. E //get the CATIDecendants% u! L) S. y% P; R# }. V# Z
5 x0 R" m0 ~& V) E+ {/ g+ D$ b CATIDescendants *pDescendants = NULL;6 Y$ p- o0 w6 `8 ]
rc = spPrtPart->QueryInterface(IID_CATIDescendants,(void **) &pDescendants);/ K* \' ?* u0 `" d" M
if (FAILED(rc))
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printMessage("Can't get the CATIDescendants");
1 n" `( O6 t5 q, K/ ? return;5 I, j* t) l8 z& W! ~) Y
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CATLISTV(CATISpecObject_var) spFilletFeatures;
4 M2 ]5 \9 R* G: [! b f pDescendants->GetAllChildren("CATIFillet",spFilletFeatures);
1 Q* }. V0 K, {" X. w* i: f for (int currentFillet = 1; currentFillet <= spFilletFeatures.Size();currentFillet++)
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) O3 j% a0 w7 n CATISpecObject_var spCurrentFilletFeature = spFilletFeatures[currentFillet];
( n- J6 ?4 o: O& S if (NULL_var != spCurrentFilletFeature)
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//get the name alias and print# ` q0 j3 Z" H* ?! Z7 g* w
CATIAlias_var spAlias = spCurrentFilletFeature;0 P8 n9 y C, Q; z
if (NULL_var == spAlias)* }9 T" k7 ]% c+ |) m8 ]0 l( }
{
2 U5 q: q" A$ v1 F1 R) T& Q7 D4 B continue;
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CATUnicodeString filletName = spAlias->GetAlias();
# T2 Z1 W' b s e( I: M0 h //printMessage();* D$ y3 ~" |- e( d
_SelectorList1->SetLine(filletName);
4 c5 O4 S4 d" L# l% m7 [3 M, i //get the Brep of the fillet
$ g7 J; h9 t6 s, Z6 W0 y3 s% t) Z p CATIMfGeometryAccess *pMfGeoAccess = NULL;2 X: t$ o: Y3 S5 Q5 Q( U
rc = spCurrentFilletFeature->QueryInterface(IID_CATIMfGeometryAccess,(void **) &pMfGeoAccess);
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if (SUCCEEDED(rc))
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5 A* f/ y1 m/ y: o! U' r: T( o2 ^5 e CATLISTV(CATBaseUnknown_var) spOBreps;
3 V) _! j u; ? pMfGeoAccess->GetBReps(spOBreps);
; ?. ^( `$ z' e( r! @9 C/ U& g4 C$ a for (int i = 1; i <= spOBreps.Size();i++)( d5 K- U0 ^# c' s- |- k
{
) M7 r7 g% U0 P' g CATIVisProperties *pfilletBrepAsGraphics = NULL;
% Z2 ]) w" E' i6 P$ Q8 n) s. E CATBaseUnknown_var spCurrentFillet = spOBreps;; D" b" B8 d* N) l# O
if (NULL_var != spCurrentFillet)
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rc = spCurrentFillet->QueryInterface(IID_CATIVisProperties,(void **) &pfilletBrepAsGraphics);+ C# }- w$ J# V: @: b
if (SUCCEEDED(rc))
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$ U) ?5 t( v- ~ CATVisPropertiesValues colorValues;- F- F1 A8 d5 {
colorValues.SetColor(0,255,0);//green% R- R' k- L G" K. o b7 m
colorValues.SetOpacity(50);7 ^1 U8 E% {6 K5 S9 O! `7 e
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPColor,CATVPMesh);, } L1 G& n/ [1 p" w4 @. B
pfilletBrepAsGraphics->SetPropertiesAtt(colorValues,CATVPOpacity,CATVPMesh);
" |2 r: {' o2 p2 G5 G0 f$ t# u- U pfilletBrepAsGraphics->Release();( x- B x* T9 E
pfilletBrepAsGraphics = NULL;9 ?& v; ?4 ]% z: U
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}
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4 R n8 J, g% O0 I! C% ^0 J pMfGeoAccess->Release();% O* T( \0 N' P. [4 O
pMfGeoAccess = NULL;
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}
/ u$ i9 Z, L" r8 o& f9 a5 ^$ Z# W pDescendants->Release(); J, n( w6 e' s+ A8 _
pDescendants = NULL;2 |3 }+ H* q* H* _0 W
// End of User Code- `8 K; c3 N. N, W1 s
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}[/mw_shl_code]7 ~7 |) }/ n$ P& e
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