Static Public Member Functions |
static DEFINE_STANDARD_ALLOC void | UVBounds (const TopoDS_Face &F, Standard_Real &UMin, Standard_Real &UMax, Standard_Real &VMin, Standard_Real &VMax) |
| Returns in UMin, UMax, VMin, VMax the bounding
values in the parametric space of F.
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static void | UVBounds (const TopoDS_Face &F, const TopoDS_Wire &W, Standard_Real &UMin, Standard_Real &UMax, Standard_Real &VMin, Standard_Real &VMax) |
| Returns in UMin, UMax, VMin, VMax the bounding
values of the wire in the parametric space of F.
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static void | UVBounds (const TopoDS_Face &F, const TopoDS_Edge &E, Standard_Real &UMin, Standard_Real &UMax, Standard_Real &VMin, Standard_Real &VMax) |
| Returns in UMin, UMax, VMin, VMax the bounding
values of the edge in the parametric space of F.
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static void | AddUVBounds (const TopoDS_Face &F, Bnd_Box2d &B) |
| Adds to the box the bounding values in the
parametric space of F.
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static void | AddUVBounds (const TopoDS_Face &F, const TopoDS_Wire &W, Bnd_Box2d &B) |
| Adds to the box the bounding values of the
wire in the parametric space of F.
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static void | AddUVBounds (const TopoDS_Face &F, const TopoDS_Edge &E, Bnd_Box2d &B) |
| Adds to the box the bounding values of the
edge in the parametric space of F.
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static void | Update (const TopoDS_Vertex &V) |
| Update a vertex (nothing is done)
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static void | Update (const TopoDS_Edge &E) |
| Update an edge, compute 2d bounding boxes.
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static void | Update (const TopoDS_Wire &W) |
| Update a wire (nothing is done)
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static void | Update (const TopoDS_Face &F) |
| Update a Face, update UV points.
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static void | Update (const TopoDS_Shell &S) |
| Update a shell (nothing is done)
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static void | Update (const TopoDS_Solid &S) |
| Update a solid (nothing is done)
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static void | Update (const TopoDS_CompSolid &C) |
| Update a composite solid (nothing is done)
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static void | Update (const TopoDS_Compound &C) |
| Update a compound (nothing is done)
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static void | Update (const TopoDS_Shape &S) |
| Update a shape, call the corect update.
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static void | UpdateFaceUVPoints (const TopoDS_Face &F) |
| For all the edges of the face <F> reset the UV
points to ensure that connected faces have the
same point at there common extremity.
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static void | Clean (const TopoDS_Shape &S) |
| Removes all the triangulations of the faces of <S>
and removes all polygons on triangulations of the
edges.
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static void | RemoveUnusedPCurves (const TopoDS_Shape &S) |
| Removes all the pcurves of the edges of <S> that
refer to surfaces not belonging to any face of <S>
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static Standard_Boolean | Triangulation (const TopoDS_Shape &S, const Standard_Real deflec) |
| verifies that each face from the shape <S> has got
a triangulation with a deflection <= deflec and
the edges a discretisation on this triangulation.
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static Standard_Boolean | Compare (const TopoDS_Vertex &V1, const TopoDS_Vertex &V2) |
| Returns True if the distance between the two
vertices is lower than their tolerance.
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static Standard_Boolean | Compare (const TopoDS_Edge &E1, const TopoDS_Edge &E2) |
| Returns True if the distance between the two
edges is lower than their tolerance.
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static TopoDS_Wire | OuterWire (const TopoDS_Face &F) |
| Returns the outer most wire of <F>. Returns a Null
wire if <F> has no wires.
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static TopoDS_Shell | OuterShell (const TopoDS_Solid &S) |
| Returns the outer most shell of <S>. Returns a Null
wire if <S> has no shells.
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static void | Map3DEdges (const TopoDS_Shape &S, TopTools_IndexedMapOfShape &M) |
| Stores in the map <M> all the 3D topology edges
of <S>.
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static Standard_Boolean | IsReallyClosed (const TopoDS_Edge &E, const TopoDS_Face &F) |
| Verifies that the edge <E> is found two times on
the face <F> before calling BRep_Tool::IsClosed.
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static void | Dump (const TopoDS_Shape &Sh, Standard_OStream &S) |
| Dumps the topological structure and the geometry
of <Sh> on the stream <S>.
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static void | Write (const TopoDS_Shape &Sh, Standard_OStream &S, const Handle< Message_ProgressIndicator > &PR=NULL) |
| Writes <Sh> on <S> in an ASCII format.
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static void | Read (TopoDS_Shape &Sh, Standard_IStream &S, const BRep_Builder &B, const Handle< Message_ProgressIndicator > &PR=NULL) |
| Reads a Shape from <S> in returns it in <Sh>.
is used to build the shape.
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static Standard_Boolean | Write (const TopoDS_Shape &Sh, const Standard_CString File, const Handle< Message_ProgressIndicator > &PR=NULL) |
| Writes <Sh> in <File>.
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static Standard_Boolean | Read (TopoDS_Shape &Sh, const Standard_CString File, const BRep_Builder &B, const Handle< Message_ProgressIndicator > &PR=NULL) |
| Reads a Shape from <File>, returns it in <Sh>.
is used to build the shape.
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* WireExplorer : A tool to explore the topology of <br>
a wire in the order of the edges. <br>
- ShapeSet : Tools used for dumping, writing and
reading.
- UVBounds : Methods to compute the limits of the
boundary of a face, a wire or an edge in the
parametric space of a face.
- Update : Methods to call when a topology has
been created to compute all missing data.
- UpdateFaceUVPoints : Method to update the UV
points stored with the edges on a face. This
method ensure that connected edges have the same
UV point on their common extremity.
- Compare : Method to compare two vertices.
- Compare : Method to compare two edges.
- OuterWire : A method to find the outer wire of a
face.
- OuterShell : A method to find the outer shell of
a solid.
- Map3DEdges : A method to map all the 3D Edges of
a Shape.
- Dump : A method to dump a BRep object.