Public Member Functions |
| BRepExtrema_DistShapeShape () |
| create empty tool
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| BRepExtrema_DistShapeShape (const TopoDS_Shape &Shape1, const TopoDS_Shape &Shape2, const Extrema_ExtFlag F=Extrema_ExtFlag_MINMAX, const Extrema_ExtAlgo A=Extrema_ExtAlgo_Grad) |
| computation of the minimum distance (value and pair of points) using default deflection
Default value is Precision::Confusion().
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| BRepExtrema_DistShapeShape (const TopoDS_Shape &Shape1, const TopoDS_Shape &Shape2, const Standard_Real theDeflection, const Extrema_ExtFlag F=Extrema_ExtFlag_MINMAX, const Extrema_ExtAlgo A=Extrema_ExtAlgo_Grad) |
| create tool and load both shapes into it
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void | SetDeflection (const Standard_Real theDeflection) |
void | LoadS1 (const TopoDS_Shape &Shape1) |
| load first shape into extrema
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void | LoadS2 (const TopoDS_Shape &Shape1) |
| load second shape into extrema
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Standard_Boolean | Perform () |
| computation of the minimum distance (value and
couple of points). Parameter theDeflection is used
to specify a maximum deviation of extreme distances
from the minimum one.
Returns IsDone status.
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Standard_Boolean | IsDone () const |
| True if the minimum distance is found.
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Standard_Integer | NbSolution () const |
| Returns the number of solutions satisfying the minimum distance.
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Standard_Real | Value () const |
| Returns the value of the minimum distance.
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Standard_Boolean | InnerSolution () const |
| True if one of the shapes is a solid and the other shape
is completely or partially inside the solid.
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const gp_Pnt & | PointOnShape1 (const Standard_Integer N) const |
| Returns the Point corresponding to the <N>th solution on the first Shape
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const gp_Pnt & | PointOnShape2 (const Standard_Integer N) const |
| Returns the Point corresponding to the <N>th solution on the second Shape
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BRepExtrema_SupportType | SupportTypeShape1 (const Standard_Integer N) const |
| gives the type of the support where the Nth solution on the first shape is situated:
IsVertex => the Nth solution on the first shape is a Vertex
IsOnEdge => the Nth soluion on the first shape is on a Edge
IsInFace => the Nth solution on the first shape is inside a face
the corresponding support is obtained by the method SupportOnShape1
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BRepExtrema_SupportType | SupportTypeShape2 (const Standard_Integer N) const |
| gives the type of the support where the Nth solution on the second shape is situated:
IsVertex => the Nth solution on the second shape is a Vertex
IsOnEdge => the Nth soluion on the secondt shape is on a Edge
IsInFace => the Nth solution on the second shape is inside a face
the corresponding support is obtained by the method SupportOnShape2
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TopoDS_Shape | SupportOnShape1 (const Standard_Integer N) const |
| gives the support where the Nth solution on the first shape is situated.
This support can be a Vertex, an Edge or a Face.
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TopoDS_Shape | SupportOnShape2 (const Standard_Integer N) const |
| gives the support where the Nth solution on the second shape is situated.
This support can be a Vertex, an Edge or a Face.
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void | ParOnEdgeS1 (const Standard_Integer N, Standard_Real &t) const |
| gives the corresponding parameter t if the Nth solution
is situated on an Egde of the first shape
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void | ParOnEdgeS2 (const Standard_Integer N, Standard_Real &t) const |
| gives the corresponding parameter t if the Nth solution
is situated on an Egde of the first shape
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void | ParOnFaceS1 (const Standard_Integer N, Standard_Real &u, Standard_Real &v) const |
| gives the corresponding parameters (U,V) if the Nth solution
is situated on an face of the first shape
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void | ParOnFaceS2 (const Standard_Integer N, Standard_Real &u, Standard_Real &v) const |
| gives the corresponding parameters (U,V) if the Nth solution
is situated on an Face of the second shape
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void | Dump (Standard_OStream &o) const |
| Prints on the stream o information on the current state of the object.
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void | SetFlag (const Extrema_ExtFlag F) |
void | SetAlgo (const Extrema_ExtAlgo A) |