[vtkusers] UsingGetResolveCoincidentTopologyPolygonOffsetParameters etc

[John Platt]

Hi,

Yes, create 2 actors. I usually add the actors to a vtkAssembly and add the assembly to the renderer. This ensures the actors stay together.

HTH

John.

----- Original Message ----- 
  From: Andrew Cunningham 
  To: John Platt 
  Sent: Saturday, May 09, 2009 4:54 PM
  Subject: Re: [vtkusers] UsingGetResolveCoincidentTopologyPolygonOffsetParameters etc


  Hi John,
  Thanks for the reply - I am still a bit confused about how to use this. I am using an unstructuredmesh to represent the FE mesh. Do I create two actors, one with wireframe properties, and one with filled properties... and let this setting take care of the overlay?


  Andrew

  On May 8, 2009, at 3:35 PM, John Platt wrote:


    Hi,

    vtkMapper::SetResolveCoincidentTopologyToPolygonOffset();

    works fine for my FE meshes with the default offset parameters. Note it is a static method.

    John.



  Andrew

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