2016 Fiscal Year Final Research Report
Efficient Visual Simulation and Design based on Logarithm Curvature and Torsion Graphs
| Project/Area Number |
26330149
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
High performance computing
|
|---|
| Research Institution | Nihon University |
|---|
Principal Investigator |
|
|---|
| Research Collaborator |
Rushan Ziatdinov Keimyung University
Kim Tae-wan Seoul National University
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Keywords | 形状モデリング / CAD / 曲率・捩率対数グラフ / 2次対数美的曲線 |
|---|
| Outline of Final Research Achievements |
In the design of aesthetic surface, it is a common practice to use highly aesthetic curves to make aesthetic surface. This research proposes quadratic log-aesthetic curves that are curves whose logarithmic curvature graphs are quadratic, clarifies the fundamental characteristics, and confirms that the curves can be generated in real time by implementing the algorithm. This theory can immediately be used for logarithmic torsion graphs. To generate curves with curvature control, the research on curve generation by specifying curvature plot in terms of explicit Bezier curves is also conducted.
|
| Free Research Field |
形状処理工学
|
