Interactive ARAP
As-rigid-as-possible surface deformation (ARAP) is an iterative mesh processing scheme in which the shape is stretched or sheared while the small parts of the object are preserved locally, i.e., small parts are modified to be as rigid as possible. In our work, we implement this ARAP deformation algorithm by referring to the work of Sorkine et al [1]. Our motivation for choosing this topic was that it is interactive and independent of additional hardware. In the report, we review related work, the methods used for the algorithm, our results, and the conclusion, which includes the challenges we encountered, and our future work.
Results
You can find more pictures of the results here!
Local Environment Setup
You can easily download and run the project without installing a lot of libraries. Please use the following instructions to do so.
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You need to have OpenGL installed on your system to build and run the project.
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The library, libigl, will be installed by itself (@see the corresponding cmake module).
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(Optional) If you have OpenMP installed on your system, the project will run in parallel.
Contributors
- Erden, Batuhan
- Epple, Alexander
- Shahzad, Anas
- Yildirim, Cansu
References
[1] Olga Sorkine and Marc Alexa. As-rigid-as-possible surface modeling. In Proceedings of the Fifth Eurographics Sym- posium on Geometry Processing, SGP ’07, page 109–116, Goslar, DEU, 2007. Eurographics Association. 1
[2] LuChen, JinHuang, HanqiuSun, and HujunBao. Cage-based deformation transfer. Comput. Graph., 34:107–118, 2010. 1
[3] Robert W. Sumner, Johannes Schmid, and Mark Pauly. Embedded deformation for shape manipulation. ACM Trans. Graph., 26(3):80–es, jul 2007. 1
[4] Yizhou Yu, Kun Zhou, Dong Xu, Xiaohan Shi, Hujun Bao, Baining Guo, and Heung-Yeung Shum. Mesh editing with poisson-based gradient field manipulation. ACM Trans. Graph., 23(3):644–651, aug 2004. 1