Realistic soft shadows by penumbra-wedges blending

Proceedings of the SIGGRAPH/Eurographics Workshop on Graphics Hardware

Volumn , Issue , 2006, Pages 39-46

  Forest, Vincent ^a   Barthe, Loïc ^a   Paulin, Mathias ^a  

^a UNIVERSITÉ DE TOULOUSE   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTATIONAL METHODS; ENGINEERING RESEARCH;

LIGHT OCCLUSION; PENUMBRA-WEDGES BLENDING;

REAL TIME SYSTEMS;

EID: 36949033795     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/1283900.1283907     Document Type: Conference Paper

References (21)

1. ASSARSSON U., AKENINE-MÖLLER T.: A geometry-based son shadow volume algorithm using graphics hardware. ACM Trans. Graph. 22, 3 (2003), 511-520. 3, 4
2. ASSARSSON U., DOUGHERTY M., MOUNIER M., AKENINE-MÖLLER T.: An optimized soft shadow volume algorithm with real-time performance. In HWWS '03: Proceedings of the ACM SIGGRAPH/EUROGRAPHICS conference on Graphics hardware (Aire-la-Ville, Switzerland, Switzerland, 2003), Eurographics Association, pp. 33-40. 2, 3, 4
3. ATTY L., HOLZSCHUCH N., LAPIERRE M., HASENFRATZ J.-M., HANSEN C., SILLION F.: Soft Shadow Maps: Efficient Sampling of Light Source Visibility. Tech. Rep. RR-5750, INRIA, nov 2005. 2
4. AKENINE-MÖLLER T., ASSARSSON U.: Approximate soft shadows on arbitrary surfaces using penumbra wedges. In EGRW '02: Proceedings of the 13th Eurographics workshop on Rendering (Airela-Ville, Switzerland, Switzerland, 2002), Eurographics Association, pp. 297-306. 1, 2, 3, 4, 5
5. BILODEAU B., SONGY M.: Real time shadows. Creative Labs sponsored Game developer Conference, unpublished slides, May 1999. 2
6. BRABEC S., SEIDEL H.-P.: Single Sample Son Shadows Using Depth Maps. In Proc. Graphics Interface (May 2002), pp. 219-228. 2
7. CARMACK J.: unpublished correspondance. Id-Software, 2000. 2, 4
8. CHAN E., DURAND F.: Rendering fake soft shadows with smoothies. In EGRW '03: Proceedings of the 14th Eurographics workshop on Rendering (Aire-la-Ville, Switzerland, Switzerland, 2003), Eurographics Association, pp. 208-218. 2
9. CROW F. C.: Shadow algorithms for computer graphics. In SIGGRAPH '77: Proceedings of the 4th annual conference on Computer graphics and interactive techniques (New York, NY, USA, 1977), ACM Press, pp. 242-248. 2
10. EVERITT C., KLLGARD M.: Practical and robust stenciled shadow volumes for hardware-accelerated rendering, 2002. 2
11. FERNANDO R., FERNANDEZ S., BALA K., GREENBERG D. P.: Adaptive shadow maps. In SIGGRAPH '01: Proceedings of the 28th annua! conference on Computer graphics and interactive techniques (New York, NY, USA, 2001), ACM Press, pp. 387-390. 2
12. GUENNEBAUD G., BARTHE L., PAULIN M.: Real-time soft shadow mapping by backprojection. In Eurographics Symposium on Rendering, Nicosia, Cyprus (26-28 juin 2006), Eurographics, p. Ãã paraître. 2
13. HEIDRICH W., BRABEC S., SEIDEL H.-P.: Soft shadow maps for linear lights. In Proceedings of the Eurographics Workshop on Rendering Techniques 2000 (London, UK, 2000), Springer-Verlag, pp. 269-280. 2
14. HASENFRATZ J.-M., LAPIERRE M., HOLZSCHUCH N., SILLION F.: A survey of real-time soft shadows algorithms. In Eurographics (2003), Eurographics Association. State-of-the-Art Report. 2
15. LAINE S.: Split-plane shadow volumes. In Proceedings of Graphics Hardware (2005), Eurographics Association, pp. 23-32. 2
16. LENGYEL E.: Advanced stencil shadow and penumbra wedge rendering. Game developer Conference, unpublished slides, 2005. 3, 4
17. REEVES W. T., SALESIN D. H., COOK R. L.: Rendering antialiased shadows with depth maps. SIGGRAPH Comput. Graph. 21, 4 (1987), 283-291. 2
18. STAMMINGER M., DRETTAKIS G.: Perspective shadow maps. In SIGGRAPH '02: Proceedings of the 29th annual conference on Computer graphics and interactive techniques (New York, NY, USA, 2002), ACM Press, pp. 557-562. 2
19. WYMAN C., HANSEN C.: Penumbra maps: approximate soft shadows in real-time. In EGRW '03: Proceedings of the 14th Eurographics workshop on Rendering (Aire-la-Ville, Switzerland, Switzerland, 2003), Eurographics Association, pp. 202-207. 2
20. WILLIAMS L.: Casting curved shadows on curved surfaces. In SIGGRAPH '78: Proceedings of the 5th annual conference on Computer graphics and interactive techniques (New York, NY, USA, 1978), ACM Press, pp. 270-274. 2
21. WOO A., POULIN P., FOURNIER A.: A survey of shadow algorithms. IEEE Comput. Graph. Appl. 10, 6 (1990), 13-32. 2