ForkMaster/geom
1
0
Fork 0
mirror of https://git.salome-platform.org/gitpub/modules/geom.git synced 2024-12-29 10:50:35 +05:00
Code Issues Packages Projects Releases Wiki Activity

Fix problem with partition operation (patch from PKV)

Browse Source
This commit is contained in:
vsr 2008-09-18 03:23:29 +00:00
parent a52aa8340d
commit 93fe4798f6
1 changed files with 20 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
src/GEOMAlgo/GEOMAlgo_WireSplitter.cxx
View File

@ -664,9 +664,7 @@ static
//
if (aType==GeomAbs_BSplineSurface||
aType==GeomAbs_Sphere||
//modified by NIZNHY-PKV Wed Nov 29 10:18:50 2006f
GeomAbs_SurfaceOfRevolution) {
//modified by NIZNHY-PKV Wed Nov 29 10:18:55 2006t
if (aTol2D < aTolV3D) {
aTol2D=aTolV3D;
}
@ -790,24 +788,29 @@ static
const GeomAdaptor_Surface& aGAS,
const Standard_Boolean aFlag)
{
Standard_Real aFirst, aLast, aToler, dt, aTV, aTV1, anAngle;
Standard_Real aFirst, aLast, aToler, dt, aTV, aTV1, anAngle, aTX;
gp_Pnt2d aPV, aPV1;
gp_Vec2d aV2D;
Handle(Geom2d_Curve) aC2D;
//
aTV=BRep_Tool::Parameter (aV, anEdge, myFace);
if (Precision::IsInfinite(aTV)) {
return 0.;
}
//
BOPTools_Tools2D::CurveOnSurface (anEdge, myFace, aC2D,
aFirst, aLast, aToler, Standard_True);
aTV=BRep_Tool::Parameter (aV, anEdge, myFace);
if (Precision::IsInfinite(aTV))
return 0.;
//dt=1.e-7;
dt=Tolerance2D(aV, aGAS);
if(dt > (aLast - aFirst) * 0.25) {
//modified by NIZNHY-PKV Wed Sep 10 14:06:04 2008f
//dt=Tolerance2D(aV, aGAS);
dt=2.*Tolerance2D(aV, aGAS);
//modified by NIZNHY-PKV Wed Sep 10 14:06:07 2008t
//
aTX=0.25*(aLast - aFirst);
if(dt > aTX) {
// to save direction of the curve as much as it possible
// in the case of big tolerances
dt = (aLast - aFirst) * 0.25;
dt = aTX;
}
//
if (fabs (aTV-aFirst) < fabs(aTV - aLast)) {
@ -816,27 +819,22 @@ static
else {
aTV1=aTV - dt;
}
gp_Pnt2d aPV, aPV1;
//
aC2D->D0 (aTV, aPV);
aC2D->D0 (aTV1, aPV1);
gp_Vec2d aV2D;
//
if (aFlag) {//IN
gp_Vec2d aV2DIn(aPV1, aPV);
//
aV2D=aV2DIn;
}
else {
gp_Vec2d aV2DOut(aPV, aPV1);
aV2D=aV2DOut;
}
//
gp_Dir2d aDir2D(aV2D);
anAngle=Angle(aDir2D);
//
return anAngle;
}
//=======================================================================