Directable Animation of Non-photorealistic Fluids

Viraj Churi, Gaurav Bhagwat, Parag Chaudhuri

2013

Abstract

This paper presents a method to control and direct a physically-based fluid simulation with user defined strokes. Strokes are interpreted as flowlines and introduce a smooth velocity field in their vicinity that allows the fluid simulation to be easily directed by an animator. We also allow the fluid to interact with arbitrarily shaped obstacles and have variable viscosity during the simulation. The strokes can be alive for a finite duration and are registered to a timeline to give keyframing like control to the animator over the physics driven simulation.

References

  1. Batty, C., Bertails, F., and Bridson, R. (2007). A fast variational framework for accurate solid-fluid coupling. ACM Trans. on Graphics, 26(3):100.
  2. Bergou, M., Mathur, S., Wardetzky, M., and Grinspun, E. (2007). Tracks: toward directable thin shells. ACM Trans. on Graphics, 26(3).
  3. Blinn, J. F. (1982). A generalization of algebraic surface drawing. ACM Trans. on Graphics, 1(3):235-256.
  4. Bridson, R. (2008). Fluid Simulation For Computer Graphics. A K Peters.
  5. Chentanez, N., Goktekin, T. G., Feldman, B. E., and O'Brien, J. F. (2006). Simultaneous coupling of fluids and deformable bodies. In Proceedings of the SCA, pages 83-89.
  6. DeCarlo, D., Finkelstein, A., Rusinkiewicz, S., and Santella, A. (2003). Suggestive contours for conveying shape. ACM Trans. on Graphics, 22(3):848-855.
  7. Eden, A. M., Bargteil, A. W., Goktekin, T. G., Eisinger, S. B., and O'Brien, J. F. (2007). A method for cartoonstyle rendering of liquid animations. In Proceedings of Graphics Interface, pages 51-55. ACM.
  8. Foster, N. and Fedkiw, R. (2001). Practical animation of liquids. In Proceedings of SIGGRAPH, pages 23-30.
  9. Foster, N. and Metaxas, D. (1996). Realistic animation of liquids. Graphical Models and Image Processing, 58:471-483.
  10. Foster, N. and Metaxas, D. (1997). Controlling fluid animation. In Proceedings of CGI.
  11. Gilland, J. (2009). Elemental Magic , Volume 1: The Art of Special Effects Animation. Focal Press.
  12. Gooch, B. and Gooch, A. (2001). Non-Photorealistic Rendering. AK Peters Ltd.
  13. Gooch, B., Sloan, P.-P. J., Gooch, A., Shirley, P., and Riesenfeld, R. (1999). Interactive technical illustration. In Proceedings of I3D, pages 31-38. ACM.
  14. Lorensen, W. E. and Cline, H. E. (1987). Marching cubes: A high resolution 3d surface construction algorithm. Computer Graphics, SIGGRAPH 87, 21(4).
  15. McNamara, A., Treuille, A., Popovic, Z., and Stam, J. (2004). Fluid control using the adjoint method. In ACM SIGGRAPH 2004 Papers, pages 449-456. ACM.
  16. Mihalef, V., Metaxas, D., and Sussman, M. (2004). Animation and control of breaking waves. In Proceedings of the SCA, pages 315-324. Eurographics Association.
  17. Rasmussen, N., Enright, D., Nguyen, D., Marino, S., Sumner, N., Geiger, W., Hoon, S., and Fedkiw, R. (2004). Directable photorealistic liquids. In Proceedings of the SCA, pages 193-202. Eurographics Association.
  18. Rost, R. and Kessenich, J. (2006). OpenGL Shading Language. Addison-Wesley.
  19. Shi, L. and Yu, Y. (2005). Controllable smoke animation with guiding objects. ACM Transactions on Graphics, 24(1):140-164.
  20. Stam, J. (1999). Stable fluids. In Proceedings of SIGGRAPH, pages 121-128.
  21. Thorne, M., Burke, D., and van de Panne, M. (2004). Motion doodles: an interface for sketching character motion. ACM Trans. on Graphics, 23(3).
  22. Thürey, N., Keiser, R., Pauly, M., and Rüde, U. (2006). Detail-preserving fluid control. In Proceedings of the SCA, pages 7-12. Eurographics Association.
  23. Zhao, H. (2004). A fast sweeping method for Eikonal equations. Mathematics of Computation, 74(250):603- 627.
  24. Zhu, B., Iwata, M., Haraguchi, R., Ashihara, T., Umetani, N., Igarashi, T., and Nakazawa, K. (2011). Sketchbased dynamic illustration of fluid systems. ACM Trans. on Graphics, 30(6):134:1-134:8.
  25. Zhu, Y. and Bridson, R. (2005). Animating sand as a fluid. ACM Trans. on Graphics, 24:965-972.
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Paper Citation


in Harvard Style

Churi V., Bhagwat G. and Chaudhuri P. (2013). Directable Animation of Non-photorealistic Fluids . In Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2013) ISBN 978-989-8565-46-4, pages 254-260. DOI: 10.5220/0004277402540260


in Bibtex Style

@conference{grapp13,
author={Viraj Churi and Gaurav Bhagwat and Parag Chaudhuri},
title={Directable Animation of Non-photorealistic Fluids},
booktitle={Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2013)},
year={2013},
pages={254-260},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004277402540260},
isbn={978-989-8565-46-4},
}


in EndNote Style

TY - CONF
JO - Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2013)
TI - Directable Animation of Non-photorealistic Fluids
SN - 978-989-8565-46-4
AU - Churi V.
AU - Bhagwat G.
AU - Chaudhuri P.
PY - 2013
SP - 254
EP - 260
DO - 10.5220/0004277402540260