3D Model displaying shadow but not model

[kelvenchin]

I put in my self created 3D model in .glb format but it only display shadow but not the model. Any reason will cause this things happen ?

[ThomasGorisse]

Your model might be too big or too upped.
Scale it down from Blender or from node localScale.

[kelvenchin]

I found that if I put the 3D model scale small enough it can be show and stick at the node properly, but if I scale it become bigger it will stick to me whenever how I move it ? I'm using emulator virtual scene because of I don't have a AR supported device. But my project is I want to place a 3D building and walk through the building to see details inside. Is it because the virtual scene is too small, I need to change to the AR support device to make it ?

[RGregat]

If I'm correct filament treats 1 unit as 1 meter. So make sure to scale your model in Blender with this information in mind.

[kelvenchin]

Means all the scale adjust in the blender will be better right.