Contour tree performance improvements (ContourTreeMesh)
Various performance improvements to ContourTreeMesh implementation
- Avoid using STL functions (
std::unique) by replacing them with worklets and custom implementations.
ScanExtendedto avoid having to explicitly set first array value
ReadPortalfor getting single array values in the control environment without having to transfer the full array.
- Refactor to use more vtk-m functions (fancy arrays, existing conversion functions) to avoid custom worklets.
- Improve comments and readability.