• Which the release of FS2020 we see an explosition of activity on the forun and of course we are very happy to see this. But having all questions about FS2020 in one forum becomes a bit messy. So therefore we would like to ask you all to use the following guidelines when posting your questions:

    • Tag FS2020 specific questions with the MSFS2020 tag.
    • Questions about making 3D assets can be posted in the 3D asset design forum. Either post them in the subforum of the modelling tool you use or in the general forum if they are general.
    • Questions about aircraft design can be posted in the Aircraft design forum
    • Questions about airport design can be posted in the FS2020 airport design forum. Once airport development tools have been updated for FS2020 you can post tool speciifc questions in the subforums of those tools as well of course.
    • Questions about terrain design can be posted in the FS2020 terrain design forum.
    • Questions about SimConnect can be posted in the SimConnect forum.

    Any other question that is not specific to an aspect of development or tool can be posted in the General chat forum.

    By following these guidelines we make sure that the forums remain easy to read for everybody and also that the right people can find your post to answer it.


  1. Christian Bahr

    MSFS Visibility

    I'm in the process of getting some of my 3-D models ready for the MFS. A few of these models are said to have some intelligence. That worked with the windsock and a clock. The clock shows the local time and the windsock turns into the wind when the wind direction changes. So far so good, but...


    Hello everybody and again lot of thanks for Blender2fsx ! It seems that "visibility" is not reachable in Blender 2.79 : See attached file. The field stays closed even if you click on it.
  3. F

    P3D v4 Ground poly not visible at certain zoom level

    ive been developing WMKP scenery for p3dv3 as it is almost 90% completed.Then i upgrade to v4 and realized that the ground poly made for v3 is not visible at all.Then by using the latest ADE and ModelconverterX i tried to compile the ground poly bgl and update the afcad of the airport.The ground...
  4. Bownsy105

    P3D v4 [SOLVED] ModelDef.xml and visiblity conditions.

    Hi everyone, I’ve been searching around to try and understand the visibility conditions as found here https://www.scenerydesign.org/2017/07/prepar3d-v4-visibility-conditions-for-scenery/ But other than this I cannot seem to find any documentation on this, or how to use them. Does anybody know...
  5. antaris

    FS2004 Help with a set of 3d parts: visibility issues (SOLVED)

    Hello lads I am working with springed buttons and I need to learn more about <minvalue> </minvalue> and <maxvalue> </maxvalue> statements. For example, this part code is working as I am expecting: The part named bell429_CAL_TOGGLE_cc_sw is the button itself; while bell429_CAL_AUTO_annun_on and...