Author: janehu Date: 2008-01-07 12:40:57 -0600 (Mon, 07 Jan 2008) New Revision: 1509 Modified: cgm/trunk/geom/OCC/OCCBody.cpp cgm/trunk/geom/OCC/OCCBody.hpp Log: for moving/reflecting etc. funtions, OCC operation gives a new object, need to update for body/lump of their underling CompSolid/solid. now crashs at lump->set_TopoDS_Solid(TopoDS::Solid(M(i))); need to investigate. Modified: cgm/trunk/geom/OCC/OCCBody.cpp =================================================================== --- cgm/trunk/geom/OCC/OCCBody.cpp 2008-01-04 01:42:37 UTC (rev 1508) +++ cgm/trunk/geom/OCC/OCCBody.cpp 2008-01-07 18:40:57 UTC (rev 1509) @@ -66,6 +66,7 @@ void OCCBody::lumps(DLIList<Lump*>& my_lumps) { + myLumps.clean_out(); myLumps += my_lumps; } @@ -204,13 +205,14 @@ //---------------------------------------------------------------- // Function: reflect -// Description: reflect the body about a exis +// Description: reflect the body about an plane given the normal +// vector. // // Author: Jane Hu //---------------------------------------------------------------- CubitStatus OCCBody::reflect( double reflect_axis_x, - double reflect_axis_y, - double reflect_axis_z ) + double reflect_axis_y, + double reflect_axis_z ) { gp_Pnt aOrigin(0,0,0); gp_Dir aDir(reflect_axis_x, reflect_axis_y,reflect_axis_z); @@ -220,11 +222,37 @@ aTrsf.SetMirror(anAx2); BRepBuilderAPI_Transform aBRepTrsf(*myTopoDSShape, aTrsf); + TopoDS_Shape shape = aBRepTrsf.ModifiedShape(*myTopoDSShape); + + update_OCC_entity(shape); update_bounding_box(); return CUBIT_SUCCESS; } //---------------------------------------------------------------- +// Function: private function to update the core compsolid and +// for any movement of the body. +// Note: input shape must have the same number of CompSolids +// as the body's lumps number. +// Author: Jane Hu +//---------------------------------------------------------------- +CubitStatus OCCBody::update_OCC_entity( TopoDS_Shape shape) +{ + TopoDS_CompSolid compsolid = TopoDS::CompSolid(shape); + set_TopoDS_Shape(compsolid); + + //set the lumps + DLIList<Lump *> lumps; + lumps = this->lumps(); + TopTools_IndexedMapOfShape M; + TopExp::MapShapes(*myTopoDSShape, TopAbs_SOLID, M); + for (int i = 0; i < lumps.size(); i++) + { + OCCLump *lump = CAST_TO(lumps.get_and_step(), OCCLump); + lump->set_TopoDS_Solid(TopoDS::Solid(M(i))); + } +} +//---------------------------------------------------------------- // Function: update_bounding_box // Description: calculate for bounding box of this OCCBody // Modified: cgm/trunk/geom/OCC/OCCBody.hpp =================================================================== --- cgm/trunk/geom/OCC/OCCBody.hpp 2008-01-04 01:42:37 UTC (rev 1508) +++ cgm/trunk/geom/OCC/OCCBody.hpp 2008-01-07 18:40:57 UTC (rev 1509) @@ -61,7 +61,7 @@ //- associated with the object. TopoDS_CompSolid *get_TopoDS_Shape() {return myTopoDSShape; } - void set_TopoDS_Shape( TopoDS_CompSolid shape){*myTopoDSShape = shape;} + void set_TopoDS_Shape( TopoDS_CompSolid theshape){*myTopoDSShape = theshape;} virtual CubitStatus get_transforms( CubitTransformMatrix &tfm ); //R CubitStatus @@ -175,6 +175,7 @@ TopoDS_CompSolid *myTopoDSShape; CubitBox boundingbox; + CubitStatus update_OCC_entity( TopoDS_Shape shape); //update the lumps };