Research Article
A Hybrid Model Method for Accurate Surface Deformation and Incision Based on FEM and PBD
Table 5
Deformation calculation time consumption of our method, PBD, MSM, and FEM on two real mesh models.
| | Time (ms) | Liver | Steak | | Ours | PBD | MSM | FEM | Ours | PBD | MSM | FEM |
| | Tension | 0.5 N | 3.8 | 2.2 | 2.1 | 8.2 | 3.6 | 2.4 | 2.3 | 16.8 | | 1.0 N | 3.7 | 2.3 | 2.1 | 9.3 | 3.6 | 2.2 | 2.2 | 17.2 | | 2.0 N | 3.9 | 2.2 | 2.2 | 10.3 | 3.8 | 2.3 | 2.3 | 17.9 | | 5.0 N | 3.6 | 2.1 | 2.1 | 12.5 | 3.5 | 2.3 | 2.2 | 19.6 | | 10.0 N | 3.8 | 2.3 | 2.1 | 12.1 | 3.7 | 2.4 | 2.1 | 20.7 | | 20.0 N | 3.7 | 2.4 | 2.3 | 13.8 | 3.9 | 2.2 | 2.1 | 22.8 |
| | Pressure | 0.5 N | 3.7 | 2.2 | 2.1 | 7.9 | 3.6 | 2.3 | 2.3 | 18.4 | | 1.0 N | 3.6 | 2.3 | 2.2 | 9.1 | 3.7 | 2.4 | 2.2 | 18.8 | | 2.0 N | 3.8 | 2.2 | 2.1 | 9.9 | 3.9 | 2.5 | 2.3 | 19.3 | | 5.0 N | 3.9 | 2.4 | 2.2 | 11.4 | 3.7 | 2.6 | 2.3 | 20.1 | | 10.0 N | 3.6 | 2.3 | 2.1 | 12.2 | 3.8 | 2.3 | 2.1 | 21.4 | | 20.0 N | 3.8 | 2.4 | 2.1 | 13.1 | 3.7 | 2.5 | 2.2 | 23.4 |
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