ForkMaster/geom
1
0
Fork 0
mirror of https://git.salome-platform.org/gitpub/modules/geom.git synced 2024-11-15 01:58:36 +05:00
Code Issues Packages Projects Releases Wiki Activity

Bug 18965: GetInplace. A debug from M. Razafindrazaka.

Browse Source
This commit is contained in:
jfa 2008-06-09 08:40:36 +00:00
parent cb9334a20f
commit 4e75f03828
1 changed files with 23 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/GEOMImpl/GEOMImpl_IShapesOperations.cxx
View File

@ -2875,7 +2875,9 @@ Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlace (Handle(GEOM_Object)
Standard_Real tab_aWhat[4], tab_aWhere[4];
Standard_Real dl_l = 1e-3;
Standard_Real min_l, Tol_1D, Tol_2D, Tol_3D, Tol_Mass;
gp_Pnt aPnt, aPnt_aWhat;
Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax;
Bnd_Box BoundingBox;
gp_Pnt aPnt, aPnt_aWhat, tab_Pnt[2];
GProp_GProps aProps;
// Find the iType of the aWhat shape
@ -2891,9 +2893,11 @@ Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlace (Handle(GEOM_Object)
else if ( compType == TopAbs_SOLID || compType == TopAbs_COMPSOLID) iType = TopAbs_SOLID;
}
else {
cout << endl;
cout << "WARNING : shape to be extracted is of unknown type !" << endl;
cout << endl;
//MESSAGE("");
//MESSAGE("WARNING : the 'GetInPlace' function parameter used to extract a shape is probably of Vertex type !");
//MESSAGE("");
SetErrorCode("Error: An attempt to extract a shape of not supported type.");
return NULL;
}
TopExp_Explorer Exp_aWhat( aWhat, TopAbs_ShapeEnum( iType ) );
@ -2901,10 +2905,22 @@ Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlace (Handle(GEOM_Object)
TopExp_Explorer Exp_Edge( aWhere, TopAbs_EDGE );
// Find the shortest edge in theShapeWhere shape
BRepBndLib::Add(aWhere, BoundingBox);
BoundingBox.Get(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
min_l = fabs(aXmax - aXmin);
if( min_l < fabs(aYmax - aYmin) ) min_l = fabs(aYmax - aYmin);
if( min_l < fabs(aZmax - aZmin) ) min_l = fabs(aZmax - aZmin);
min_l /= dl_l;
for ( Standard_Integer nbEdge = 0; Exp_Edge.More(); Exp_Edge.Next(), nbEdge++ ) {
BRepGProp::LinearProperties(Exp_Edge.Current(), aProps);
if ( ! nbEdge ) min_l = aProps.Mass();
if ( aProps.Mass() < min_l ) min_l = aProps.Mass();
TopExp_Explorer Exp_Vertex( Exp_Edge.Current(), TopAbs_VERTEX);
for ( Standard_Integer nbVertex = 0; Exp_Vertex.More(); Exp_Vertex.Next(), nbVertex++ ) {
aPnt = BRep_Tool::Pnt( TopoDS::Vertex( Exp_Vertex.Current() ) );
tab_Pnt[nbVertex] = aPnt;
}
if ( not tab_Pnt[0].IsEqual(tab_Pnt[1], dl_l) ) {
BRepGProp::LinearProperties(Exp_Edge.Current(), aProps);
if ( aProps.Mass() < min_l ) min_l = aProps.Mass();
}
}
// Compute tolerances