Method BuildRepresentation

Interaction/Widgets/vtkTexturedButtonRepresentation.cxx:297–329

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//------------------------------------------------------------------------------
void vtkTexturedButtonRepresentation::BuildRepresentation()
{
  // The net effect is to resize the handle
  if (this->GetMTime() > this->BuildTime ||
    (this->Renderer && this->Renderer->GetVTKWindow() &&
      this->Renderer->GetVTKWindow()->GetMTime() > this->BuildTime))
  {
    // In case follower is being used
    if (this->FollowCamera)
    {
      this->Follower->VisibilityOn();
      this->Actor->VisibilityOff();
      this->Follower->SetCamera(this->Renderer->GetActiveCamera());
    }
    else
    {
      this->Follower->VisibilityOff();
      this->Actor->VisibilityOn();
    }

    vtkTextureArrayIterator iter = this->TextureArray->find(this->State);
    if (iter != this->TextureArray->end())
    {
      this->Texture->SetInputData((*iter).second);
    }
    else
    {
      this->Texture->SetInputData(nullptr);
    }

    this->BuildTime.Modified();
  }
}

//------------------------------------------------------------------------------
void vtkTexturedButtonRepresentation::ShallowCopy(vtkProp* prop)