Aspose.3D FOSS.NETStepModeStepModeOverview StepMode 是一个 enum 在Aspose.3D FOSS 中的 .NET.StepMode.PREVIOUS_VALUE represents stepping to the previous value in a sequence.这种列表定义了两个值: PreviousValue, NextValue.Values ValueDescriptionPreviousValueNextValueSee Also 企业API参考