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  1. K

    How to get history of shapes

    Thanks for your useful help! I have understood your suggestions for me, I will read this guide first.(I have read part of it and found it is really useful.) And I believe I have understood your idea about implement for Undoing/Redoing funtion with stacks, thanks for so detailed and useful answer...
  2. K

    How to get history of shapes

    HI Everyone, I would like to ask "How to get history of shapes, especially for "TopoDS_Shape"? In detail, I'm a beginner of OCCT/VTK studies, and I used TopoDS_Shape->IVtkTools_ShapeDataSource->vtkPolyDataMapper->vtkActor this pipeline to render an OCCT source in QVtkOpenglNativeWidget. I am...
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