C# MSCEU11 BodyFromSweep 创建实体过程中断面扭转

在使用BodyFromSweep (out SolidKernelEntity entityOut, CurveVector profileIn, CurveVector pathIn, DgnModelRef modelRefIn, bool alignParallelIn, bool selfRepairIn, bool createSheetIn, ValueType lockDirectionIn, ValueType twistAngleIn, ValueType scaleIn, ValueType scalePointIn)   创建扫略体时,当断面为矩形断面、轴线为空间线时,生成的三维模型有扭曲,请问该如何解决。

5327.测试.dgn