How to make a door of Wolfenstain3d type in DOOM？

[lovlxshed]

You know,the doom engine can support Wolfenstain3D's sliding doors（I got it by playing original W3d maps with GZDOOM）,but this type of door is really different from the doom's one.So, how do I make one myself?

[snapshot]

You can create a PolyObject door with DoorSlide action on its front and back sides to do it, this article covers what a PolyObj is and how you can set it up:

https://zdoom.org/wiki/PolyObjects

[lovlxshed]

33 minutes ago, sluggard said:

You can create a PolyObject door with DoorSlide action on its front and back sides to do it, this article covers what a PolyObj is and how you can set it up:

https://zdoom.org/wiki/PolyObjects

perfectly solved,thanks a lot