ComplementΒΆ

Learning targets

  • Invert a domain to create the complement

This example inverts a circle so that the defined domain becomes the exterior of the circle with is truncated by the computational domain.

_images/ex2d_complement_mesh.png

.jcm Input File

  • layout.jcm [ASCII]

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    Layout2D {  
  UnitOfLength = 1  
  Objects {
    
    Parallelogram {
      Name = "ComputationalDomain"
      Width = 8
      Height = 8
      Priority = -1
      DomainId = 1
    }
    
    
    Circle {
      Radius = 3
      RefineAll = 2
      DomainId=2
      Complement = yes
    }
  }  
  
}