Pastel-like Rendering Considering the Properties of Pigments and Support Medium
Author(s): Kyoko Murakami, Reiji Tsuruno.
Proceedings: SIGGRAPH 2002 Sketches,
2002.
[BibTeX] 
Abstract:
There has been any works specifically on computer generated 3D
pastel rendering. Some rendering or imaging softwares can generate
pastel drawing-like images recently, but most of them cannot modeling
and rendering objects as 3D, and do not have enough power of
expression in comparison with real-pastel drawings.
We will present a new NPR technique to generate pastel-like computer
graphics image. In this technique, we reproduce pastel drawing-
like texture by focusing especially on attributes of pastel pigment
and the relationship between pigment and paper.
We treat objects as 3D model, it enables us to use traditional rendering
preprocess or postprocess, such as tranformation, projection,
shading and animation.