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![Show shaded mat button makes object invisible in viewport 3DS Max 2018 - Autodesk Community - 3ds Max Show shaded mat button makes object invisible in viewport 3DS Max 2018 - Autodesk Community - 3ds Max](https://forums.autodesk.com/autodesk/attachments/autodesk/area-b200/161649/1/83146596-F024-4198-BE6A-2FC594789656.jpeg)
Show shaded mat button makes object invisible in viewport 3DS Max 2018 - Autodesk Community - 3ds Max
![Faces disappear in viewport, and unselectable "phantom" copies of objects placed on file's origin : r/3dsmax Faces disappear in viewport, and unselectable "phantom" copies of objects placed on file's origin : r/3dsmax](https://preview.redd.it/dubd4yd7lxx81.jpg?width=641&format=pjpg&auto=webp&s=41305c160dfd64f7e940a8585a6114f416eff36e)