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NPAL19769: Null rotation do a translation (sometime).

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jfa 2008-05-19 11:31:17 +00:00
parent 4052b4754a
commit 036c9045b4
1 changed files with 1 additions and 27 deletions
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28
src/GEOMImpl/GEOMImpl_RotateDriver.cxx
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@ -98,6 +98,7 @@ Standard_Integer GEOMImpl_RotateDriver::Execute(TFunction_Logbook& log) const
gp_Dir aDir(gp_Vec(aP1, aP2));
gp_Ax1 anAx1(aP1, aDir);
Standard_Real anAngle = RI.GetAngle();
if (fabs(anAngle) < Precision::Angular()) anAngle += 2*PI; // NPAL19665,19769
aTrsf.SetRotation(anAx1, anAngle);
//NPAL18620: performance problem: multiple locations are accumulated
@ -241,33 +242,6 @@ Standard_Integer GEOMImpl_RotateDriver::Execute(TFunction_Logbook& log) const
Standard_Real DX, DY, DZ;
// tmp
for (int i = 0; i < nbtimes2; i++ ) {
DX = i * step * Vec.X();
DY = i * step * Vec.Y();
DZ = i * step * Vec.Z();
aVec.SetCoord( DX, DY, DZ );
aVec = i * step * Vec;
aTrsf1.SetTranslation(aVec);
for (int j = 0; j < nbtimes1; j++ ) {
aTrsf2.SetRotation(AX1, j*ang*PI180);
gp_Trsf aTrsf3 = aTrsf1 * aTrsfOrig;
gp_Trsf aTrsf4 = aTrsf2 * aTrsf3;
gp_Trsf aTrsf5 = aTrsf2 * aTrsf1 * aTrsfOrig;
gp_Trsf aTrsf6 = aTrsf2 * aTrsfOrig;
gp_Pnt aP1 = P1.Transformed(aTrsf6);
gp_Pnt aP2 = P1.Transformed(aTrsf4);
gp_Pnt aP3 = P1.Transformed(aTrsf3);
gp_Pnt aP4 = P1.Transformed(aTrsf3);
}
}
// tmp
for (int i = 0; i < nbtimes2; i++ ) {
DX = i * step * Vec.X();
DY = i * step * Vec.Y();