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Please use this identifier to cite or link to this item: http://hdl.handle.net/1783.1/115
Title: An efficient brush model for physically-based 3D painting
Authors: Chu, Siu-Hang
Tai, Chiew-Lan
Keywords: digital painting
3D brush model
Chinese brush painting
Chinese calligraphy
Issue Date: Oct-2002
Citation: Proc. of Pacific Graphics 2002, Oct. 9-11, Beijing, China, IEEE Press
Abstract: This paper presents a novel 3D brush model consisting of a skeleton and a surface, which is deformed through constrained energy minimization. The main advantage of our model over existing ones is in its ability to mimic brush flattening and bristle spreading due to brush bending and lateral friction exerted by the paper surface during the painting process. The ability to recreate such deformation is essential to realistic 3D digital painting simulations, especially in the case of Chinese brush painting and calligraphy. To further increase realism, we also model the plasticity of wetted brushes and the resistance exerted by pores on the painted surface onto the brush tip. Our implementation runs on a consumer-level PC in real time and produces very realistic results.
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URI: http://hdl.handle.net/1783.1/115
Appears in Collections:CSE Conference Papers

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