.
A Versatile Interactive 3D Brush Model
William Baxter, Ming C. Lin.
12th Pacific Conference on Computer Graphics and Applications (PG'04), October,
2004. [BibTeX]
A Viscous Paint Model for Interactive Applications
William Baxter, Yuanxin Liu, Ming C. Lin.
The Computer Animation and Social Agents Conference (CASA), Vol. 15, No. 3-4, pp. 433--441, July,
2004. [BibTeX]
A viscous paint model for interactive applications
William Baxter, Yuanxin Liu, Ming C. Lin.
Computer Animation and Virtual Worlds, Vol. 15, No. 3-4, pp. 433--441, July,
2004. [BibTeX]
DAB: Interactive Haptic Painting with 3D Virtual Brushes
William Baxter, Vincent Scheib, Ming C. Lin, Dinesh Manocha.
SIGGRAPH 2001, Computer Graphics Proceedings, Eugene Fiume, pp. 461--468, ACM Press / ACM SIGGRAPH,
2001. [BibTeX]
IMPaSTo - A Realistic, Interactive Model for Paint
William Baxter, Jeremy Wendt, Ming C. Lin.
3rd International Symposium on Non-Photorealistic Animation and Rendering (NPAR'04), pp. 45--56, June,
2004. [BibTeX]
Locally Controllable Stylized Shading
Author(s): Hideki Todo, Ken-ichi Anjyo, William Baxter, Takeo Igarashi.
Article: ACM Transactions on Graphics, Vol. 26, No. 3, pp. 17:1--17:7,
2007.
[BibTeX] [DOI] 
Abstract:
Recent progress in non-photorealistic rendering (NPR) has led to many stylized shading techniques that efficiently convey visual information about the objects depicted. Another crucial goal of NPR is to give artists simple and direct ways to express the abstract ideas born of their imaginations. In particular, the ability to add intentional, but often unrealistic, shading effects is indispensable for many applications. We propose a set of simple stylized shading algorithms that allow the user to freely add localized light and shade to a model in a manner that is consistent and seamlessly integrated with conventional lighting techniques. The algorithms provide an intuitive, direct manipulation method based on a paint-brush metaphor, to control and edit the light and shade locally as desired. Our prototype system demonstrates how our method can enhance both the quality and range of applicability of conventional stylized shading for of?ine animation and interactive applications.
N-way morphing for 2D animation
William Baxter, Pascal Barla, Ken Anjyo.
Computer Animation and Virtual Worlds, Vol. 20, No. 2-3, pp. 79--87,
2009. [BibTeX]
Physically based virtual painting
Ming C. Lin, William Baxter, Vincent Scheib, Jeremy Wendt.
Communications of the ACM - Interactive immersion in 3D graphics, Vol. 47, No. 8, pp. 40--47, August,
2004. [BibTeX]
Physically-Based Modeling Techniques for Interactive Digital Painting
William Baxter.
University of North Carolina, Department of Computer Science,
2004. [BibTeX]
Tweakable Light and Shade for Cartoon Animation
Ken Anjyo, Shuhei Wemler, William Baxter.
NPAR '06: Proceedings of the 4th international symposium on Non-photorealistic animation and rendering, pp. 133--139, New York, NY, USA, ACM Press,
2006. [BibTeX]