[求助]getPointAtParam(double parameter , AcGePoint3d& pt)
<p class="signature">virtual Acad::ErrorStatus AcDbCurve::getPointAtParam(double parameter , AcGePoint3d& pt) const;</p><p class="signature">请问其中的parameter是曲线的什么信息呀 请你帮忙 谢谢</p>
页:
[1]