API Reference > OdDb Classes > OdDbPolyline Class > OdDbPolyline Methods > OdDbPolyline::getBulgeAt Method
OdDbPolyline::getBulgeAt Method
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Parameters |
Description |
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unsigned int index |
[in] Segment index. |
Returns the bulge of the specified segment of this Polyline entity.
Bulge is the tangent of 1/4 the included angle of the arc segment, measured counterclockwise.
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