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- Make distinction between single shape and list of shapes

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- Store shapes in std::vectors rather than TopoDS_Compounds
- Apply transformation only on triangulated meshes or when processing openings
- Store transformations in a gp_GTrsf to allow arbitrary transformations
- Support IfcCartesianTransformationOperator3DnonUniform
- TODO: Create proper class for ShapeList
- TODO: Carefully check for null pointers returned from IfcGeom::convert_shape()
This commit is contained in:
Thomas Krijnen
2011-10-23 17:11:06 +00:00
parent 8bcb9ffa3e
commit bd79df2be7
17 changed files with 360 additions and 174 deletions
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src/ifcgeom/IfcGeomWires.cpp
+5 -2
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@@ -29,9 +29,12 @@
#include <gp_Pnt2d.hxx>
#include <gp_Vec2d.hxx>
#include <gp_Dir2d.hxx>
#include <gp_Mat.hxx>
#include <gp_Mat2d.hxx>
#include <gp_GTrsf.hxx>
#include <gp_GTrsf2d.hxx>
#include <gp_Trsf.hxx>
#include <gp_Trsf2d.hxx>
#include <gp_Mat.hxx>
#include <gp_Ax3.hxx>
#include <gp_Ax2d.hxx>
#include <gp_Pln.hxx>
@@ -89,7 +92,7 @@ bool IfcGeom::convert(const Ifc2x3::IfcCompositeCurve::ptr l, TopoDS_Wire& wire)
}
if ( ! (*it)->SameSense() ) wire2.Reverse();
ShapeFix_ShapeTolerance FTol;
FTol.SetTolerance(wire2, 0.001, TopAbs_WIRE);
FTol.SetTolerance(wire2, 0.0001, TopAbs_WIRE);
/*if ( it != segments->begin() ) {
TopExp_Explorer exp (wire2,TopAbs_VERTEX);
const TopoDS_Vertex& first_vertex = TopoDS::Vertex(exp.Current());