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    Python API/tessellation options

    The Python API example for tessellation options doesn't appear to work. The file imports successfully without any errors, but the following settings are ignored. Any ideas?


    https://docs.unrealengine.com/en-US/....html#examples
    Code:
    tessellation_options = ds_scene_in_memory.get_options(unreal.DatasmithCommonTessellationOptions)
    tessellation_options.options.chord_tolerance = 0.1
    tessellation_options.options.max_edge_length = 0
    tessellation_options.options.normal_tolerance = 30
    tessellation_options.options.stitching_technique = unreal.DatasmithCADStitchingTechnique.STITCHING_SEW
    Last edited by pprfrost; 10-24-2019, 11:55 AM.
    Richard Frost

    Head of VR & AR
    Pilbrow & Partners

    #2
    Hello Richard,

    I double checked and you are right there is an issue here.
    I ll create a ticket and our CAD team will look into it.
    I know there has been some refactoring to allow to retessellate without re-importing. That might be a side-effect.

    Thanks for reporting.

    Comment


      #3
      Thanks for letting me know.
      Richard Frost

      Head of VR & AR
      Pilbrow & Partners

      Comment


        #4
        UE_FlavienP, any update on this issue? The current workflow requires waiting on Datasmith to import while performing its default tessellation before I can run through all of the meshes and retessellate. Which results in a process that is twice as long as it needs to be and especially time consuming for larger assemblies.
        Last edited by bwoodwo; 02-25-2020, 12:11 PM.

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