-// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
#ifndef _GEOMUtils_HXX_
#define _GEOMUtils_HXX_
+#include <Standard_Macro.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Vertex.hxx>
#include <gp_Ax3.hxx>
#include <gp_Vec.hxx>
+#include <V3d_View.hxx>
+
#include <NCollection_DataMap.hxx>
#include <functional>
+#include <map>
+#include <vector>
+#include <string>
+#include <utility>
+
+class Bnd_Box;
+
inline Standard_Boolean IsEqual (const TopoDS_Shape& S1, const TopoDS_Shape& S2)
{
return S1.IsSame(S2);
}
-class GEOMUtils {
+namespace GEOMUtils {
+
+ typedef std::vector<std::string> NodeLinks;
+ typedef std::map<std::string, NodeLinks> LevelInfo;
+ typedef std::vector<LevelInfo> LevelsList;
+ typedef std::map<std::string,std::pair<LevelsList,LevelsList> > TreeModel;
- public:
/*!
* \brief Get Local Coordinate System, corresponding to the given shape.
*
* Axes of the LCS are obtained from shape's location or,
* if the shape is a planar face, from position of its plane.
*/
- Standard_EXPORT static gp_Ax3 GetPosition (const TopoDS_Shape& theShape);
+ Standard_EXPORT gp_Ax3 GetPosition (const TopoDS_Shape& theShape);
/*!
* \brief Get vector, defined by the given edge.
* the same edge can have different orientation depending on the way it was
* extracted from a shape.
*/
- Standard_EXPORT static gp_Vec GetVector (const TopoDS_Shape& theShape,
+ Standard_EXPORT gp_Vec GetVector (const TopoDS_Shape& theShape,
Standard_Boolean doConsiderOrientation);
/*!
/*!
* \brief Sort shapes by their centers of mass, using formula X*999 + Y*99 + Z*0.9
*/
- Standard_EXPORT static void SortShapes (TopTools_ListOfShape& SL,
+ Standard_EXPORT void SortShapes (TopTools_ListOfShape& SL,
const Standard_Boolean isOldSorting = Standard_True);
/*!
* \param theCompsolid The compsolid to be converted.
* \retval TopoDS_Shape Returns the resulting compound.
*/
- Standard_EXPORT static TopoDS_Shape CompsolidToCompound (const TopoDS_Shape& theCompsolid);
+ Standard_EXPORT TopoDS_Shape CompsolidToCompound (const TopoDS_Shape& theCompsolid);
/*!
* \brief Recursively extract all shapes from compounds and compsolids of the given shape into theList.
* \param theShape The shape to be exploded.
* \param theList Output parameter.
*/
- Standard_EXPORT static void AddSimpleShapes (const TopoDS_Shape& theShape,
+ Standard_EXPORT void AddSimpleShapes (const TopoDS_Shape& theShape,
TopTools_ListOfShape& theList);
/*!
* \param theShape The shape to check/build triangulation on.
* \retval bool Returns false if the shape has no faces, i.e. impossible to build triangulation.
*/
- Standard_EXPORT static bool CheckTriangulation (const TopoDS_Shape& theShape);
+ Standard_EXPORT bool CheckTriangulation (const TopoDS_Shape& theShape);
/*!
* \brief Return type of shape for explode. In case of compound it will be a type of its first sub shape.
* \param theShape The shape to get type of.
* \retval TopAbs_ShapeEnum Return type of shape for explode.
*/
- Standard_EXPORT static TopAbs_ShapeEnum GetTypeOfSimplePart (const TopoDS_Shape& theShape);
+ Standard_EXPORT TopAbs_ShapeEnum GetTypeOfSimplePart (const TopoDS_Shape& theShape);
/*!
* \brief Find an edge of theShape, closest to thePoint.
* \param thePoint The point near the required edge.
* \retval TopoDS_Shape Returns the found edge or an empty shape if multiple edges found.
*/
- Standard_EXPORT static TopoDS_Shape GetEdgeNearPoint (const TopoDS_Shape& theShape,
+ Standard_EXPORT TopoDS_Shape GetEdgeNearPoint (const TopoDS_Shape& theShape,
const TopoDS_Vertex& thePoint);
+ /*!
+ * \brief Compute precise bounding box of the shape based on the rough bounding box.
+ *
+ * \param theShape the shape.
+ * \param theBox rough bounding box on input; precise bounding box on output.
+ * \retval Standard_True in case of success; Standard_False otherwise.
+ */
+ Standard_EXPORT Standard_Boolean PreciseBoundingBox
+ (const TopoDS_Shape &theShape, Bnd_Box &theBox);
+
+ /*!
+ * \brief Computes minumal distance between two shapes for singular cases
+ * (workaround for bugs 19899, 19908 and 19910 from Mantis).
+ *
+ * \param aSh1 the first shape
+ * \param aSh2 the second shape
+ * \param Ptmp1 the output result point on the first shape
+ * \param Ptmp2 the output result point on the second shape
+ * \retval negative value if it is not a singular case; actual distance for singular case.
+ */
+ Standard_EXPORT Standard_Real GetMinDistanceSingular
+ (const TopoDS_Shape& aSh1,
+ const TopoDS_Shape& aSh2,
+ gp_Pnt& Ptmp1, gp_Pnt& Ptmp2);
+
+ /*!
+ * \brief Computes minumal distance between two shapes.
+ *
+ * \param theShape1 the first shape
+ * \param theShape2 the second shape
+ * \param thePnt1 the output result point on the first shape
+ * \param thePnt2 the output result point on the second shape
+ * \retval negative value in case of failure; otherwise the real distance.
+ */
+ Standard_EXPORT Standard_Real GetMinDistance
+ (const TopoDS_Shape& theShape1,
+ const TopoDS_Shape& theShape2,
+ gp_Pnt& thePnt1, gp_Pnt& thePnt2);
+
+ /*!
+ * \brief Returns the point clicked in 3D view.
+ *
+ * \param x The X coordinate in the view.
+ * \param y The Y coordinate in the view.
+ * \param theView View where the given point takes place.
+ * \retval gp_Pnt Returns the point clicked in 3D view
+ */
+ Standard_EXPORT gp_Pnt ConvertClickToPoint( int x, int y, Handle(V3d_View) theView );
+
+ Standard_EXPORT void ConvertTreeToString( const TreeModel &theTree,
+ std::string &DependencyStr );
+
+ Standard_EXPORT void ConvertStringToTree( const std::string &theDependencyStr,
+ TreeModel &tree );
+
};
#endif
