| 1. Cube Creation: Is the cube object properly created and displayed with correct geometry? | |
| 2. PLY Export: Is the cube successfully exported to PLY format with proper mesh data preservation? | |
| 3. PLY Import: Is the exported PLY file correctly loaded back into ParaView maintaining geometric fidelity? | |
| 4. Visualization Quality: Does the imported cube display properly with correct surface representation and rendering? |