[ARX]请教:在下面AcDbPolyline类的函数setBugleAt()中,变量bugle是指圆弧的什么参数。[br]< class=signature>请教:在下面AcDbPolyline类的函数setBugleAt()中,变量bugle是指圆弧的什么参数。
< class=signature>Acad::ErrorStatus
< class=signature>setBulgeAt(
< class=signatureIn>unsigned int index,
< class=signatureInEnd>double bulge);
index Input the index (0 based) of the vertex bulge Input the bulge value for the vertex