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#small remarks

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This commit is contained in:
osa
2021-01-15 12:24:17 +03:00
parent 20d15a1520
commit a8909395fc
1 changed files with 6 additions and 9 deletions
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15
src/SelectMgr/SelectMgr_RectangularFrustum.cxx
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@@ -707,7 +707,7 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt1,
const gp_XYZ aTrEdges[3] = { thePnt2.XYZ() - thePnt1.XYZ(),
thePnt3.XYZ() - thePnt2.XYZ(),
thePnt1.XYZ() - thePnt3.XYZ() };
if (aTriangleNormal.SquareMagnitude() < gp::Resolution())
if (aTriangleNormal.SquareMagnitude() < gp::Resolution())
{
// consider degenerated triangle as point or segment
return aTrEdges[0].SquareModulus() > gp::Resolution()
@@ -747,15 +747,12 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt1,
if (isInterior)
{
thePickResult.SetSurfaceNormal(aTriangleNormal);
thePickResult.SetSurfaceNormal (aTriangleNormal);
}
gp_Pnt aPnts[3] = { thePnt1, thePnt2, thePnt3 };
gp_Vec aTrgNorm = aTriangleNormal.Normalized();
gp_Pnt aProjNearPnt = projectPointOnPlane (myNearPickedPnt, aTrgNorm, thePnt1);
gp_Pnt aProjFrustumPnt[4];
Standard_Integer aLastIdx = 0;
gp_Pnt aResProjPnt;
@@ -775,7 +772,7 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt1,
{
aProjFrustumPnt[aLastIdx++] = aResProjPnt;
}
// Distance from projected myNearPickedPnt to projected fructum rectangle,
// inside distance is 0, outside distance is positive
gp_Pnt aNearPntOnFrustumRect;
@@ -819,7 +816,7 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt1,
// Combining distances
gp_Pnt aResPnt = aDistToFrustumRect > aDistToTriangle ? aNearPntOnFrustumRect : aNearPntOnTriangle;
thePickResult.SetDepth (myNearPickedPnt.Distance(aResPnt) * myScale);
thePickResult.SetDepth (myNearPickedPnt.Distance (aResPnt) * myScale);
thePickResult.SetPickedPoint (aResPnt);
}