Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/19605
Title: IDSS : a novel representation for woven fabrics
Authors: Zhang, J
Baciu, G 
Zheng, D
Liang, C
Li, G
Hu, J 
Keywords: GPU
interlaced displacement
intertwisted displacement
subdivision surface
tessellation
Woven fabric
Issue Date: 2013
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE transactions on visualization and computer graphics, 2013, v. 19, no. 3, 6155717, p. 420-432 How to cite?
Journal: IEEE transactions on visualization and computer graphics 
Abstract: The appearance of woven fabrics is intrinsically determined by the geometric details of their meso/micro scale structure. In this paper, we propose a multiscale representation and tessellation approach for woven fabrics. We extend the Displaced Subdivision Surface (DSS) to a representation named Interlaced/Intertwisted Displacement Subdivision Surface (IDSS). IDSS maps the geometric detail, scale by scale, onto a ternary interpolatory subdivision surface that is approximated by Bezier patches. This approach is designed for woven fabric rendering on DX11 GPUs. We introduce the Woven Patch, a structure based on DirectX's new primitive, patch, to describe an area of a woven fabric so that it can be easily implemented in the graphics pipeline using a hull shader, a tessellator and a domain shader. We can render a woven piece of fabric at 25 frames per second on a low-performance NVIDIA 8400 MG mobile GPU. This allows for large-scale representations of woven fabrics that maintain the geometric variances of real yarn and fiber.
URI: http://hdl.handle.net/10397/19605
ISSN: 1077-2626
EISSN: 1941-0506
DOI: 10.1109/TVCG.2012.66
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