Curved Grating Model Error

[kuro143243]

Hello everyone
Im currently using P3D 2024 and i have problem with grating

Outline model:

Shape model:

When I checked the shape model in the ortho, it looks like this

Please help

[h_eger]

@kuro143243 ,

Unfortunately, such functionality is not supported in Plant 3D Structural.
Use Advance Steel to create such gratings

[kuro143243]

@h_eger 
I see, but do you know how did they manage to do this here? I tried it the same shape but the result is the same.
autocad-plant-3d-create-circular-grates 

[h_eger · Accepted solution]

@kuro143243 ,

let me put it this way, if a little luck is involved it can work, but it is no guarantee of success.

[Michiel.Valcke · Accepted solution]

The problem stems from the circular part of your shape. You can avoid it by using the polygon command (with a lot of sides) when creating your contour. See the below examples. The first is made from two circles, the second is made from two polygons with 40 sides each.