Dynamic feature-adaptive subdivision

H. Schäfer; J. Raab; B. Keinert; M. Meyer; M. Stamminger; M. Nießner

doi:10.1145/2699276.2699282

Dynamic feature-adaptive subdivision

H. Schäfer, J. Raab, B. Keinert, M. Meyer, M. Stamminger, M. Nießner

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

8 Scopus citations

Abstract

Feature-adaptive subdivision (FAS) is one of the state-of-the art real-time rendering methods for subdivision surfaces on modern GPUs. It enables efficient and accurate rendering of subdivision surfaces in many interactive applications, such as video games or authoring tools. In this paper, we present dynamic feature-adaptive subdivision (DFAS), which improves upon FAS by enabling an independent subdivision depth for every irregularity. Our subdivision kernels fill a dynamic patch buffer on-the-fly with the appropriate number of patches corresponding to the chosen level-of-detail scheme. By reducing the number of generated and processed patches, DFAS significantly improves upon the performance of static FAS.

Original language	English
Title of host publication	Proceedings of the 19th Symposium on Interactive 3D Graphics and Games, i3D 2015
Editors	Stephen N. Spencer
Publisher	Association for Computing Machinery, Inc
Pages	31-38
Number of pages	8
ISBN (Electronic)	9781450333924
DOIs	https://doi.org/10.1145/2699276.2699282
State	Published - 27 Feb 2015
Externally published	Yes
Event	2015 19th ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, i3D 2015 - San Francisco, United States Duration: 27 Feb 2015 → 1 Mar 2015

Publication series

Name	Proceedings of the 19th Symposium on Interactive 3D Graphics and Games, i3D 2015

Conference

Conference	2015 19th ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, i3D 2015
Country/Territory	United States
City	San Francisco
Period	27/02/15 → 1/03/15

Keywords

Rendering
Subdivision surfaces

Access to Document

10.1145/2699276.2699282

Cite this

Schäfer, H., Raab, J., Keinert, B., Meyer, M., Stamminger, M., & Nießner, M. (2015). Dynamic feature-adaptive subdivision. In S. N. Spencer (Ed.), Proceedings of the 19th Symposium on Interactive 3D Graphics and Games, i3D 2015 (pp. 31-38). (Proceedings of the 19th Symposium on Interactive 3D Graphics and Games, i3D 2015). Association for Computing Machinery, Inc. https://doi.org/10.1145/2699276.2699282

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abstract = "Feature-adaptive subdivision (FAS) is one of the state-of-the art real-time rendering methods for subdivision surfaces on modern GPUs. It enables efficient and accurate rendering of subdivision surfaces in many interactive applications, such as video games or authoring tools. In this paper, we present dynamic feature-adaptive subdivision (DFAS), which improves upon FAS by enabling an independent subdivision depth for every irregularity. Our subdivision kernels fill a dynamic patch buffer on-the-fly with the appropriate number of patches corresponding to the chosen level-of-detail scheme. By reducing the number of generated and processed patches, DFAS significantly improves upon the performance of static FAS.",

keywords = "Rendering, Subdivision surfaces",

author = "H. Sch{\"a}fer and J. Raab and B. Keinert and M. Meyer and M. Stamminger and M. Nie{\ss}ner",

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Schäfer, H, Raab, J, Keinert, B, Meyer, M, Stamminger, M & Nießner, M 2015, Dynamic feature-adaptive subdivision. in SN Spencer (ed.), Proceedings of the 19th Symposium on Interactive 3D Graphics and Games, i3D 2015. Proceedings of the 19th Symposium on Interactive 3D Graphics and Games, i3D 2015, Association for Computing Machinery, Inc, pp. 31-38, 2015 19th ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, i3D 2015, San Francisco, United States, 27/02/15. https://doi.org/10.1145/2699276.2699282

Dynamic feature-adaptive subdivision. / Schäfer, H.; Raab, J.; Keinert, B. et al.
Proceedings of the 19th Symposium on Interactive 3D Graphics and Games, i3D 2015. ed. / Stephen N. Spencer. Association for Computing Machinery, Inc, 2015. p. 31-38 (Proceedings of the 19th Symposium on Interactive 3D Graphics and Games, i3D 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - Feature-adaptive subdivision (FAS) is one of the state-of-the art real-time rendering methods for subdivision surfaces on modern GPUs. It enables efficient and accurate rendering of subdivision surfaces in many interactive applications, such as video games or authoring tools. In this paper, we present dynamic feature-adaptive subdivision (DFAS), which improves upon FAS by enabling an independent subdivision depth for every irregularity. Our subdivision kernels fill a dynamic patch buffer on-the-fly with the appropriate number of patches corresponding to the chosen level-of-detail scheme. By reducing the number of generated and processed patches, DFAS significantly improves upon the performance of static FAS.

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Schäfer H, Raab J, Keinert B, Meyer M, Stamminger M, Nießner M. Dynamic feature-adaptive subdivision. In Spencer SN, editor, Proceedings of the 19th Symposium on Interactive 3D Graphics and Games, i3D 2015. Association for Computing Machinery, Inc. 2015. p. 31-38. (Proceedings of the 19th Symposium on Interactive 3D Graphics and Games, i3D 2015). doi: 10.1145/2699276.2699282

Dynamic feature-adaptive subdivision

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