可以直接IGES, STEP, SAT, Rhino直接导入maya，导入Nurbs,不仅仅导入多边形

nPower Software’s Maya Power Translators give you the power to import IGES, STEP, SAT, Rhino models directly into Maya. Forget the Poly translated mesh importers of the past. nPower Software’s advanced Maya Geometry pipeline supports the original CAD model’s precision NURBS-based surface and solids geometry and topology allowing you to re-tessellate your mesh to whatever resolution you want on the fly. Have you tried importing CAD files with the existing importers in Maya and had a bad experience? Do you wish you could import larger models? Do you wish the surfaces were sewn together when you imported (instead of having multiple separate surfaces). Well, then find out what thousands of Max artists already know; Power Translators work.

安装步骤：

• 安装Install_PTMaya2019_64bit_R1100.exe
• 拷贝nPowerTrans.mll到C:\Program Files\Autodesk\Maya2019\bin\plug-ins\，替换，完成破解