Method BuildPaths

Rendering/Core/vtkAssembly.cxx:316–332

Build assembly paths from this current assembly. A path consists of an ordered sequence of props, with transformations properly concatenated.

// Build assembly paths from this current assembly. A path consists of
// an ordered sequence of props, with transformations properly concatenated.
void vtkAssembly::BuildPaths(vtkAssemblyPaths* paths, vtkAssemblyPath* path)
{
  vtkProp3D* prop3D;

  vtkCollectionSimpleIterator pit;
  for (this->Parts->InitTraversal(pit); (prop3D = this->Parts->GetNextProp3D(pit));)
  {
    path->AddNode(prop3D, prop3D->GetMatrix());

    // dive into the hierarchy
    prop3D->BuildPaths(paths, path);

    // when returned, pop the last node off of the
    // current path
    path->DeleteLastNode();
  }
}

// Get the bounds for the assembly as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
double* vtkAssembly::GetBounds()