Скачать или смотреть Texture Brush: An Interactive Surface Texturing Interface

This paper presents Texture Brush, an interactive interface for texturing
3D surfaces. We extend the conventional exponential map to
a more general setting, in which the generator can be an arbitrary
curve. Based on our extended exponential map, we develop a local
parameterization method which naturally supports anisotropic texture
mapping. With Texture Brush, the user can easily specify such
local parameterization with a free-form stroke on the surface. We
also propose a set of intuitive operations which are mainly based on
3D painting metaphor, including texture painting, texture cloning,
texture animation design, and texture editing. Compared to the existing
surface texturing techniques, our method enables a smoother
and more natural work flow so that the user can focus on the design
task itself without switching back and forth among different tools
or stages. The encouraging experimental results and positive evaluation
by artists demonstrate the efficacy of our Texture Brush for
interactive texture mapping.