AcMapTopoFullEdge::GetHalfEdge Method

Land Desktop Development ARX CPP SDK

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AcMapTopoFullEdge:: GetHalfEdge Method
AcMapTopoFullEdge Class | AcMapTopoFullEdge Class
 

Retrieves the half edge that traverses one way along this full edge.

AcMap::EErrCode GetHalfEdge(
    AcMapTopoHalfEdge*& pHalfEdge, 
    bool bOnLeft
);
Parameters 
Description 
pHalfEdge 
Output AcMapTopoHalfEdgehalf edge. This value points to a copy of the half edge referenced by the half edge object. The caller is responsible for freeing this object.  
bOnLeft 
Input true to choose the left edge, or false to choose the right edge.  
Returns

Returns AcMap::EErrCode kOk if successful. Returns AcMap::EErrCode kErrTopTraceLinkNotExist if no edge is found.

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