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static Standard_Boolean | IsClosed (const TopoDS_Shape &S) |
| If S is Shell, returns True if it has no free boundaries (edges). If S is Wire, returns True if it has no free ends (vertices). (Internal and External sub-shepes are ignored in these checks) If S is Edge, returns True if its vertices are the same. For other shape types returns S.Closed(). More...
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static const Handle< Geom_Surface > & | Surface (const TopoDS_Face &F, TopLoc_Location &L) |
| Returns the geometric surface of the face. Returns in <L> the location for the surface. More...
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static Handle< Geom_Surface > | Surface (const TopoDS_Face &F) |
| Returns the geometric surface of the face. It can be a copy if there is a Location. More...
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static const Handle< Poly_Triangulation > & | Triangulation (const TopoDS_Face &F, TopLoc_Location &L) |
| Returns the Triangulation of the face. It is a null handle if there is no triangulation. More...
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static Standard_Real | Tolerance (const TopoDS_Face &F) |
| Returns the tolerance of the face. More...
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static Standard_Boolean | NaturalRestriction (const TopoDS_Face &F) |
| Returns the NaturalRestriction flag of the face. More...
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static Standard_Boolean | IsGeometric (const TopoDS_Edge &E) |
| Returns True if <E> is a 3d curve or a curve on surface. More...
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static const Handle< Geom_Curve > & | Curve (const TopoDS_Edge &E, TopLoc_Location &L, Standard_Real &First, Standard_Real &Last) |
| Returns the 3D curve of the edge. May be a Null handle. Returns in <L> the location for the curve. In <First> and <Last> the parameter range. More...
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static Handle< Geom_Curve > | Curve (const TopoDS_Edge &E, Standard_Real &First, Standard_Real &Last) |
| Returns the 3D curve of the edge. May be a Null handle. In <First> and <Last> the parameter range. It can be a copy if there is a Location. More...
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static const Handle< Poly_Polygon3D > & | Polygon3D (const TopoDS_Edge &E, TopLoc_Location &L) |
| Returns the 3D polygon of the edge. May be a Null handle. Returns in <L> the location for the polygon. More...
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static Handle< Geom2d_Curve > | CurveOnSurface (const TopoDS_Edge &E, const TopoDS_Face &F, Standard_Real &First, Standard_Real &Last, Standard_Boolean *theIsStored=NULL) |
| Returns the curve associated to the edge in the parametric space of the face. Returns a NULL handle if this curve does not exist. Returns in <First> and <Last> the parameter range. If the surface is a plane the curve can be not stored but created a new each time. The flag pointed by <theIsStored> serves to indicate storage status. It is valued if the pointer is non-null. More...
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static Handle< Geom2d_Curve > | CurveOnSurface (const TopoDS_Edge &E, const Handle< Geom_Surface > &S, const TopLoc_Location &L, Standard_Real &First, Standard_Real &Last, Standard_Boolean *theIsStored=NULL) |
| Returns the curve associated to the edge in the parametric space of the surface. Returns a NULL handle if this curve does not exist. Returns in <First> and <Last> the parameter range. If the surface is a plane the curve can be not stored but created a new each time. The flag pointed by <theIsStored> serves to indicate storage status. It is valued if the pointer is non-null. More...
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static Handle< Geom2d_Curve > | CurveOnPlane (const TopoDS_Edge &E, const Handle< Geom_Surface > &S, const TopLoc_Location &L, Standard_Real &First, Standard_Real &Last) |
| For the planar surface builds the 2d curve for the edge by projection of the edge on plane. Returns a NULL handle if the surface is not planar or the projection failed. More...
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static void | CurveOnSurface (const TopoDS_Edge &E, Handle< Geom2d_Curve > &C, Handle< Geom_Surface > &S, TopLoc_Location &L, Standard_Real &First, Standard_Real &Last) |
| Returns in , <S>, <L> a 2d curve, a surface and a location for the edge <E>. and <S> are null if the edge has no curve on surface. Returns in <First> and <Last> the parameter range. More...
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static void | CurveOnSurface (const TopoDS_Edge &E, Handle< Geom2d_Curve > &C, Handle< Geom_Surface > &S, TopLoc_Location &L, Standard_Real &First, Standard_Real &Last, const Standard_Integer Index) |
| Returns in , <S>, <L> the 2d curve, the surface and the location for the edge <E> of rank <Index>. and <S> are null if the index is out of range. Returns in <First> and <Last> the parameter range. More...
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static Handle< Poly_Polygon2D > | PolygonOnSurface (const TopoDS_Edge &E, const TopoDS_Face &F) |
| Returns the polygon associated to the edge in the parametric space of the face. Returns a NULL handle if this polygon does not exist. More...
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static Handle< Poly_Polygon2D > | PolygonOnSurface (const TopoDS_Edge &E, const Handle< Geom_Surface > &S, const TopLoc_Location &L) |
| Returns the polygon associated to the edge in the parametric space of the surface. Returns a NULL handle if this polygon does not exist. More...
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static void | PolygonOnSurface (const TopoDS_Edge &E, Handle< Poly_Polygon2D > &C, Handle< Geom_Surface > &S, TopLoc_Location &L) |
| Returns in , <S>, <L> a 2d curve, a surface and a location for the edge <E>. and <S> are null if the edge has no polygon on surface. More...
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static void | PolygonOnSurface (const TopoDS_Edge &E, Handle< Poly_Polygon2D > &C, Handle< Geom_Surface > &S, TopLoc_Location &L, const Standard_Integer Index) |
| Returns in , <S>, <L> the 2d curve, the surface and the location for the edge <E> of rank <Index>. and <S> are null if the index is out of range. More...
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static const Handle< Poly_PolygonOnTriangulation > & | PolygonOnTriangulation (const TopoDS_Edge &E, const Handle< Poly_Triangulation > &T, const TopLoc_Location &L) |
| Returns the polygon associated to the edge in the parametric space of the face. Returns a NULL handle if this polygon does not exist. More...
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static void | PolygonOnTriangulation (const TopoDS_Edge &E, Handle< Poly_PolygonOnTriangulation > &P, Handle< Poly_Triangulation > &T, TopLoc_Location &L) |
| Returns in. More...
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static void | PolygonOnTriangulation (const TopoDS_Edge &E, Handle< Poly_PolygonOnTriangulation > &P, Handle< Poly_Triangulation > &T, TopLoc_Location &L, const Standard_Integer Index) |
| Returns in. More...
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static Standard_Boolean | IsClosed (const TopoDS_Edge &E, const TopoDS_Face &F) |
| Returns True if <E> has two PCurves in the parametric space of <F>. i.e. <F> is on a closed surface and <E> is on the closing curve. More...
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static Standard_Boolean | IsClosed (const TopoDS_Edge &E, const Handle< Geom_Surface > &S, const TopLoc_Location &L) |
| Returns True if <E> has two PCurves in the parametric space of <S>. i.e. <S> is a closed surface and <E> is on the closing curve. More...
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static Standard_Boolean | IsClosed (const TopoDS_Edge &E, const Handle< Poly_Triangulation > &T, const TopLoc_Location &L) |
| Returns True if <E> has two arrays of indices in the triangulation <T>. More...
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static Standard_Real | Tolerance (const TopoDS_Edge &E) |
| Returns the tolerance for <E>. More...
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static Standard_Boolean | SameParameter (const TopoDS_Edge &E) |
| Returns the SameParameter flag for the edge. More...
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static Standard_Boolean | SameRange (const TopoDS_Edge &E) |
| Returns the SameRange flag for the edge. More...
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static Standard_Boolean | Degenerated (const TopoDS_Edge &E) |
| Returns True if the edge is degenerated. More...
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static void | Range (const TopoDS_Edge &E, Standard_Real &First, Standard_Real &Last) |
| Gets the range of the 3d curve. More...
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static void | Range (const TopoDS_Edge &E, const Handle< Geom_Surface > &S, const TopLoc_Location &L, Standard_Real &First, Standard_Real &Last) |
| Gets the range of the edge on the pcurve on the surface. More...
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static void | Range (const TopoDS_Edge &E, const TopoDS_Face &F, Standard_Real &First, Standard_Real &Last) |
| Gets the range of the edge on the pcurve on the face. More...
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static void | UVPoints (const TopoDS_Edge &E, const Handle< Geom_Surface > &S, const TopLoc_Location &L, gp_Pnt2d &PFirst, gp_Pnt2d &PLast) |
| Gets the UV locations of the extremities of the edge. More...
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static void | UVPoints (const TopoDS_Edge &E, const TopoDS_Face &F, gp_Pnt2d &PFirst, gp_Pnt2d &PLast) |
| Gets the UV locations of the extremities of the edge. More...
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static void | SetUVPoints (const TopoDS_Edge &E, const Handle< Geom_Surface > &S, const TopLoc_Location &L, const gp_Pnt2d &PFirst, const gp_Pnt2d &PLast) |
| Sets the UV locations of the extremities of the edge. More...
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static void | SetUVPoints (const TopoDS_Edge &E, const TopoDS_Face &F, const gp_Pnt2d &PFirst, const gp_Pnt2d &PLast) |
| Sets the UV locations of the extremities of the edge. More...
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static Standard_Boolean | HasContinuity (const TopoDS_Edge &E, const TopoDS_Face &F1, const TopoDS_Face &F2) |
| Returns True if the edge is on the surfaces of the two faces. More...
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static GeomAbs_Shape | Continuity (const TopoDS_Edge &E, const TopoDS_Face &F1, const TopoDS_Face &F2) |
| Returns the continuity. More...
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static Standard_Boolean | HasContinuity (const TopoDS_Edge &E, const Handle< Geom_Surface > &S1, const Handle< Geom_Surface > &S2, const TopLoc_Location &L1, const TopLoc_Location &L2) |
| Returns True if the edge is on the surfaces. More...
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static GeomAbs_Shape | Continuity (const TopoDS_Edge &E, const Handle< Geom_Surface > &S1, const Handle< Geom_Surface > &S2, const TopLoc_Location &L1, const TopLoc_Location &L2) |
| Returns the continuity. More...
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static Standard_Boolean | HasContinuity (const TopoDS_Edge &E) |
| Returns True if the edge has regularity on some two surfaces. More...
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static GeomAbs_Shape | MaxContinuity (const TopoDS_Edge &theEdge) |
| Returns the max continuity of edge between some surfaces or GeomAbs_C0 if there no such surfaces. More...
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static gp_Pnt | Pnt (const TopoDS_Vertex &V) |
| Returns the 3d point. More...
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static Standard_Real | Tolerance (const TopoDS_Vertex &V) |
| Returns the tolerance. More...
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static Standard_Real | Parameter (const TopoDS_Vertex &V, const TopoDS_Edge &E) |
| Returns the parameter of <V> on <E>. More...
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static Standard_Real | Parameter (const TopoDS_Vertex &V, const TopoDS_Edge &E, const TopoDS_Face &F) |
| Returns the parameters of the vertex on the pcurve of the edge on the face. More...
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static Standard_Real | Parameter (const TopoDS_Vertex &V, const TopoDS_Edge &E, const Handle< Geom_Surface > &S, const TopLoc_Location &L) |
| Returns the parameters of the vertex on the pcurve of the edge on the surface. More...
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static gp_Pnt2d | Parameters (const TopoDS_Vertex &V, const TopoDS_Face &F) |
| Returns the parameters of the vertex on the face. More...
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static Standard_Real | MaxTolerance (const TopoDS_Shape &theShape, const TopAbs_ShapeEnum theSubShape) |
| Returns the maximum tolerance of input shape subshapes. More...
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Provides class methods to access to the geometry of BRep shapes.