Have you ever wished your DWG projects could be visualized on a realistic terrain in AutoCAD or BricsCAD?

Plex-Earth 5D can make your wish come true by importing real-life terrain in its workspace with only a few clicks.

Introduction

Plex-Earth 5D has been really well known for its endless capabilities. One of them is the ability to convert 2D imagery into realistic 3D models.

This feature can instantly provide information regarding terrain's quality, characteristics, altitude variations, etc.

It can be a useful tool, for every designer and engineer, in order to draw the conclusions they need and help them accomplish their projects, studies, and assessments, from the comfort of their desk.

To learn more about it follow the detailed Tutorial, and unwrap Plex-Earth's magic.

NOTE: The Draping feature can be applied to any image imported in AutoCAD and BricsCAD as a raster image. Therefore, you are not limited only to Plex-Earth's imagery, but you can also use, for example, drone images.

Step 1: Import Imagery

Before we begin, we must make sure that the drawing is georeferenced. In case you don't know the coordinate system, or you start with a blank DWG, you can quickly georeference a blank drawing simply by copy-pasting your area's Google Earth placemark, in Plex-Earth's workspace.

Then, in order for the draping to take place, the imported imagery must be placed inside CAD in the form of a raster image / external reference.

There are three alternatives on how to do that:

1) If we have a World file, like the ones created by Plex-Earth, we can just import it in our CAD.

2) If we have a GeoTIFF, we can go to the "Insert" tab of AutoCAD or BricsCAD and select "Attach" from the "Reference Panel section".

3) For a general image file, like a .jpg, we go again to the "Insert" tab, select "Attach" from the "References panel", open our image and specify insertion point, scale and rotation.

Now we have our 2D image in our CAD.

Step 2: Import Terrain

In order to import terrain with Plex-Earth 5D, we can follow the steps described here. 

We now have in our CAD both our 2D image and our mesh terrain.

Step 3: Drape Image to Terrain

Finally, we can continue our process and overlay the image to our terrain's surface.

To achieve that, we can select from the Plex-Earth's ribbon, in the "Terrain" panel, the "Drape Image to Surface" command.

Next, we will be prompted to select the raster image. Then, we select our dynamic terrain model. Notice that Plex-Earth 5D generates a TIN surface model so the draping can be completed.

Plex-Earth 5D will then complete the draping so that we can enjoy following the privilege of real-life terrain.

NOTE: At this stage, remember to change your View from "2D Wireframe" to "Realistic", in order to be able to view the final result.

Conclusion

As you also must have witnessed, Plex-Earth can truly make your life easier. Now you can have a 3D view of your project's area, without leaving AutoCAD's or BricsCAD's environment. The most pleasant part is that you don't even have to leave your office's environment to experience all this. 

Finally, if you want to enjoy more magic, then, of course, you can try out Plex-Earth 5D. This means more imagery features, more providers, editing tools, terrain data, and the ability to import or export KML/KMZ features!

Just download your fully functional weekly trial now.

Feel free to contact us at support@plexscape.com for any questions you may have regarding the use of Plex-Earth. Our Customer Service Team will be glad to help you!