Scene Builder Wizard

In the latest development release you will find a new wizard, the Scene Builder Wizard. With this feature you can build one scene (object) from a set of FS library objects and their placement. With this information ModelConverterX will generate a combined scene that contains all these objects at the right positions. This might be […]

Understanding extrusion bridges

Lately I have been working with XML extrusion bridges for scenery and while doing so I noticed some weird artifacts. Even though I out the end points under the ground, they sometimes still float above it. And I also noticed that two bridges don’t always connect even though you specify the same position and altitude […]

GPW and P3D v2

Today I have been experimenting with updating the ground polygon wizard of ModelConverterX to also export P3D v2 MDL files for ground polygons. Given the recent announcement by Lockheed Martin that the FS2002 style polygons will be dropped in the future, it became time to update the GPW. The good news is that it was […]

Which texture on my autogen building?

The autogen SDK shows us how the texture sheet that is used for generic autogen buildings is structured. There are parts for houses, medium/large building and warehouses. See the images below that comes from the SDK. But the SDK doesn’t tell us which type of building get’s which part of the texture sheet. On obvious […]

I need 6 seasons!

I guess you learned at school that there are 4 seasons in each year. But when you start making scenery for Flight Simulator you will see that FS actually has 5 seasons. Besides the usual seasons spring, summer, autumn and winter, FS also has a heavy winter season. This means winter with snow actually. So […]

Placing effects

Although the scenProc tool is mainly used to create autogen files, it is also capable to produce BGL files using BGLComp. A processing step to place library objects this way has been available for quite a while. Today I have added another step that uses the BGLComp exporter, it can be used to place effect […]


For a long time 3D objects for Flight Simulator could only be developed with a couple of tools. For example FSDS or GMax with the right gamepack. But over the last few years there is a trend to use more and more tools. For example SketchUp is also popular now to make scenery objects. Recently […]