I was trying to extrude my .shp file using height feature and I used all of the techniques. But after extrude, I am not getting anything in the visual preview, which results no output when I write it. Is there any problem with my read file?

Hi @shovanc91​, if you're working with Cesium you'll first have to specify a ground level for your models. You can use the 3DForcer to set the elevation (use 0 if you don't have one) followed by the Extruder where you can set your height attribute. I hope this helps and let me know if you have any questions!

Hi @shodzic​ ,

If you have extruded point geometries with Extruder, those points have been transformed to vertical 3D lines, and it looks like nothing there if you see those vertical lines from top with Visual Preview.

I guess it is your situation.

Try to:

enable Feature Caching and run the workspace,

click magnifying glass icon of the Extruder to load the resulting features to Viual Preview,

select a resulting feature on the Table,

check its geometry type on the Feature Information window.