Procedural Shading for Rendering the Appearance of Feathers
Procedural Shading for Rendering the Appearance of Feathers
复制标题
用于渲染羽毛外观的程序着色
DOI:
10.1145/3450618.3469161
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Patterson, Eric
中科院分区:
文献类型:
--
作者:
Baron, Jessica;Dhillon, Daljit Singh;Patterson, Eric
The appearance of a real-world feather is the result of light interactions with complex, patterned structures of varying scale; however, these have not yet been modeled for accurate rendering of feathers in computer graphics. Previously published works have presented simplified curve models for feather appearance. Using imaging from real feathers, we suggest why these approaches are not sufficient and provide motivation for building an appearance model specific to feathers. In that vein we demonstrate a new technique that takes into account the substructures of feathers during shading calculations to produce a more accurate far-field appearance.
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DOI:
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期刊:
影响因子:
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DOI:
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期刊:
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DOI:
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发表时间:
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期刊:
ACM Transactions on Graphics (TOG)
影响因子:
--
作者:
Jessica R. Baron;Eric Patterson
通讯作者:
Eric Patterson