GDSIIΒΆ

Learning targets

  • Import polygon from GDSII file

This example shows how to import a structure from a GDSII file.

_images/ex2d_gdsII_mesh.png

The polygon definition in layout.jcm contains a section GDS2 with a reference to a GDSII file (Filename). All GDSII structures from the specified layer are imported.

.jcm Input File

  • layout.jcm [ASCII]

     1Layout2D {
 2  Name = "Layout3D_with_GDSII"
 3  UnitOfLength = 1e-9
 4  Objects {
 5    Polygon {
 6      Name = "GDSPolygon"
 7      GDS2 { 
 8        Filename = "gds_example.gds"
 9        ScalingFactor = 0.05
10        Layer = 1
11      }
12      DomainId = 2
13    }
14    
15    Parallelogram {
16      DomainId = 1
17      Priority = -1
18      BoundingBox {
19        Offset = [2 2 2 2 ]  
20        Parent = "GDSPolygon" 
21      }
22    }
23  }
24}