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0025692: Boolean operations minor improvement

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Method IntPolyh_MaillageAffinage::TriContact() improved so that local objects for detailed analysis are not created if algorithm exits by simple conditions checked at the beginning.
This commit is contained in:
István Csanády 2015-01-08 20:18:00 +03:00 committed by bugmaster
parent 27a6612865
commit dba608bb39
1 changed files with 10 additions and 9 deletions
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19
src/IntPolyh/IntPolyh_MaillageAffinage.cxx
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@ -1320,7 +1320,15 @@ Standard_Integer IntPolyh_MaillageAffinage::TriContact
The edges are (e1,e2,e3) and (f1,f2,f3).
The normals are n1 and m1
Outwards are (g1,g2,g3) and (h1,h2,h3).*/
if(maxSR(P1.X(),P2.X(),P3.X())<minSR(Q1.X(),Q2.X(),Q3.X())) return(0);
if(maxSR(P1.Y(),P2.Y(),P3.Y())<minSR(Q1.Y(),Q2.Y(),Q3.Y())) return(0);
if(maxSR(P1.Z(),P2.Z(),P3.Z())<minSR(Q1.Z(),Q2.Z(),Q3.Z())) return(0);
if(minSR(P1.X(),P2.X(),P3.X())>maxSR(Q1.X(),Q2.X(),Q3.X())) return(0);
if(minSR(P1.Y(),P2.Y(),P3.Y())>maxSR(Q1.Y(),Q2.Y(),Q3.Y())) return(0);
if(minSR(P1.Z(),P2.Z(),P3.Z())>maxSR(Q1.Z(),Q2.Z(),Q3.Z())) return(0);
IntPolyh_Point p1, p2, p3;
IntPolyh_Point q1, q2, q3;
IntPolyh_Point e1, e2, e3;
@ -1333,16 +1341,9 @@ Standard_Integer IntPolyh_MaillageAffinage::TriContact
IntPolyh_Point ef11, ef12, ef13;
IntPolyh_Point ef21, ef22, ef23;
IntPolyh_Point ef31, ef32, ef33;
z.SetX(0.0); z.SetY(0.0); z.SetZ(0.0);
if(maxSR(P1.X(),P2.X(),P3.X())<minSR(Q1.X(),Q2.X(),Q3.X())) return(0);
if(maxSR(P1.Y(),P2.Y(),P3.Y())<minSR(Q1.Y(),Q2.Y(),Q3.Y())) return(0);
if(maxSR(P1.Z(),P2.Z(),P3.Z())<minSR(Q1.Z(),Q2.Z(),Q3.Z())) return(0);
if(minSR(P1.X(),P2.X(),P3.X())>maxSR(Q1.X(),Q2.X(),Q3.X())) return(0);
if(minSR(P1.Y(),P2.Y(),P3.Y())>maxSR(Q1.Y(),Q2.Y(),Q3.Y())) return(0);
if(minSR(P1.Z(),P2.Z(),P3.Z())>maxSR(Q1.Z(),Q2.Z(),Q3.Z())) return(0);
z.SetX(0.0); z.SetY(0.0); z.SetZ(0.0);
p1.SetX(P1.X() - P1.X()); p1.SetY(P1.Y() - P1.Y()); p1.SetZ(P1.Z() - P1.Z());
p2.SetX(P2.X() - P1.X()); p2.SetY(P2.Y() - P1.Y()); p2.SetZ(P2.Z() - P1.Z());