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#ifndef GEOCOMMANDCOMMON_H_
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#define GEOCOMMANDCOMMON_H_
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#include <list>
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#include <vector>
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Wire.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Face.hxx>
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#include <Bnd_Box.hxx>
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#include <BRepBndLib.hxx>
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namespace Geometry
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{
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class GeometrySet;
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}
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namespace Command
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{
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class GeoCommandCommon
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{
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public:
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GeoCommandCommon() = default;
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~GeoCommandCommon() = default;
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static std::vector<TopoDS_Wire> bulidWire(std::list<TopoDS_Edge>& edgeList);
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static TopoDS_Shape makeFace(std::vector<TopoDS_Wire>& wires);
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static bool isInside(const TopoDS_Wire&, const TopoDS_Wire&);
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static TopoDS_Face validateFace(const TopoDS_Face&);
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static TopoDS_Shape removeSplitter(const TopoDS_Shape& shape);
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static bool isEmpty(const TopoDS_Shape &shape);
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//从inputShape中移除component，返回移除之前的副本
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static TopoDS_Shape removeShape(TopoDS_Shape* inputShape, TopoDS_Shape* component);
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static gp_Ax2 getEdgeAxis(Geometry::GeometrySet* set ,int edgeindex);
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static gp_Ax2 getFaceAxis(Geometry::GeometrySet* set, int index);
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private:
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static TopoDS_Shape makeFace(std::list<TopoDS_Wire>&);
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};
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// sort bounding boxes according to diagonal length
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class Wire_Compare : public std::binary_function<const TopoDS_Wire&,
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const TopoDS_Wire&, bool>
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{
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public:
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bool operator() (const TopoDS_Wire& w1, const TopoDS_Wire& w2)
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{
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Bnd_Box box1, box2;
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if (!w1.IsNull())
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{
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BRepBndLib::Add(w1, box1);
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box1.SetGap(0.0);
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}
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if (!w2.IsNull())
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{
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BRepBndLib::Add(w2, box2);
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box2.SetGap(0.0);
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}
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return box1.SquareExtent() < box2.SquareExtent();
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}
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};
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}
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#endif |