Mesh not visible in 3D view

can’t see the terrain in 3D mode. can only view the site(mesh) boundary and the black polygon control points
the reference image- https://app.conceptboard.com/board/8e8f-ig5g-9pxa-qe7g-cm0b

arpanvora Always recommend uploading an image over here rather than linking to another site. 😊

Hello Arpan,

Firstly check the following things in Archicad :

In menu option View > Elements in 3D > Filter and Cut Elements checkbox for Mesh is ticked, if not then tick it.
Check whether Mesh is visible in in Section/Elevation, also select the mesh in Floor Plan and press F5 for 3D isolated view of Mesh.
Go to File > Info > Session Reports and check whether polygons are degenerated. If Degenerated find the problem in Floor Plan by splitting the Mesh by “Split tool” available in common tools and try viewing it in 3D. Do this process of splitting until you find the problematic portion (degenerated portion which is not seen in 3D) of mesh and rectify it. If not able to find the Mesh you will have to recreate the Mesh.

Thanks, Sandeep for the quick response.
Tried everything

mesh is ticked in filter and cut elements in 3D.
mesh isn’t visible in section and elevation also cant view mesh in isolated view.
couldn’t find any degenerated polygons in the sessional report.

deleted the entire mesh and tried again, the same issue still persists.
Let me know what do you want me to do now.
thanks

arpanvora please share me the session report after creating the Mesh.