How to draw lines on the side faces of a extrude polygon volume

CesiumJS
1

I want to draw this kind of geometry

image

The problem is how to draw lines on the side faces of polygon volume perfectly.
I tried to use drawing polylines but not perfect.

image
image743×296 52.2 KB

Any help would be thankful.

2

Hi @ZhefengJin,

A wall geometry is probably best suited to your use case. You should be able to apply a texture to get the lines.

Thanks,
Gabby