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Tile-based multiple parallel triangle rasterization algorithm implemented in FPGA

Journal of physics. Conference series, 2022-04, Vol.2253 (1), p.12015 [Peer Reviewed Journal]

Published under licence by IOP Publishing Ltd ;Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 1742-6588 ;EISSN: 1742-6596 ;DOI: 10.1088/1742-6596/2253/1/012015

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  • Title:
    Tile-based multiple parallel triangle rasterization algorithm implemented in FPGA
  • Author: Xue, Junjie ; Ai, Dihan ; Wang, Mingjiang
  • Subjects: Algorithms
  • Is Part Of: Journal of physics. Conference series, 2022-04, Vol.2253 (1), p.12015
  • Description: Abstract With the progress of rendering technology, the industry has put forward higher requirements for GPU performance while rasterization algorithm plays an important role in GPU performance. In this paper, we first review some of the current mainstream rasterization algorithms. Then we propose a triangle rasterization algorithm—tile-based multiple parallel midpoint rasterization algorithm. This algorithm combines the characteristics of midpoint traversal and tiled traversal. At last, we use FPGA to implement the algorithm in order to verify the feasibility of the algorithm. And we use the triangle data set used in previous papers to simulate in Modelsim software. The results show that this algorithm can improve the rasterization speed and the highest frequency of this design is 200MHZ.
  • Publisher: Bristol: IOP Publishing
  • Language: English
  • Identifier: ISSN: 1742-6588
    EISSN: 1742-6596
    DOI: 10.1088/1742-6596/2253/1/012015
  • Source: Geneva Foundation Free Medical Journals at publisher websites
    IOPscience (Open Access)
    Institute of Physics Open Access Journal Titles
    ProQuest Central
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