IBRepEdge_DG Interface
 GetCurve
 SetCurve
 GetEndVertex
 GetPCurve
 GetRange
 SetRange
 GetPoint
 GetPointRatio
 FindEnd
 GetOtherEnd
 GetFace
 GetOtherFace
 FindFace
Represents a BRep edge
Implements also: IBRepShape_DG.
ICurve_DG GetCurve()
Returns 3D curve, which represents geometry of the edge
void SetCurve(ICurve_DG curve)
IBRepVertex_DG GetEndVertex(int end)
ICurve2d_DG Get GetPCurve(int side, double outMinParam, double outMaxParam)
Returns 2D curve in space of parameters of the specified adjacent face. Use FindFace() to find on which side a face is attached. Valid surfaces have face 0 on the lefthand side
(this edge is positive in the face) and face 1 on the righthand side, looking from outside (from positive side of the surface).
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void GetRange(double outMinParam, double outMaxParam)
Returns parameter range of all attached curves
bool SetRange(double minParam, double maxParam)
Redefines parameter range of all attached curves. Raises an exception (returns TYPE_E_INVALIDSTATE in C++) if this edge
has no 3D curve attached.
This method should only be used for standalone edges as it makes the parent shape invalid in most cases.
Point_DG GetPoint(double u)
Returns point on the edge. u must be within the limits returned by GetRange(). A shortcut for GetCurve() > GetPoint(u);. Raises an exception if this edge has
no 3D curve attached.
Point_DG GetPointRatio(double ratio)
Returns point on the edge. ratio must be in [0,1] range. A shortcut for GetRange(outMinParam, outMaxParam); GetPoint(outMinParam+ratio*(outMaxParamoutMinParam));. Raises an exception if this edge has
no 3D curve attached.
int FindEnd(IBRepVertex_DG vertex)
Returns 0, 1 for the first and second ends. Returns 1 if the vertex is not an end of this edge
IBRepVertex_DG GetOtherEnd(IBRepVertex_DG vertex)
A shortcut for int idx = FindEnd(vertex); return GetEndVertex(1idx);. Returns null if the vertex is not an end of this edge.
This method is useful for browsing BRep shells.
IBRepFace_DG GetFace(int side)
Returns reference to the face on the left (0) or on the right (1) when this edge is part of a completed shell. May return null on early stage.
IBRepFace_DG GetOtherFace(IBRepFace_DG face)
A shortcut for int idx = FindFace(vertex); return GetFace(1idx);. Returns null if this is not an edge of the face.
This method is useful for browsing BRep shells.
int FindFace(IBRepFace_DG face)
Returns 0 for the face on the left and 1 for the face on the right. Returns 1 if this is not an edge of the face
