Realism has always been a goal in computer graphics. However, the algorithms involved in mimicking ical world are often complex, abstract, and sensitive to changes in experimental...
In this paper, we present ANIMAL, a new tool for developing animations to be used in lectures. ANIMAL offers a small but powerful set of graphical operators. Animations are genera...
The notable amount and variation of current techniques in non-photorealistic rendering (NPR) indicates a level of maturity whereby the categorization of algorithms has become poss...
Nick Halper, Tobias Isenberg, Felix Ritter, Bert F...
We present a method for automatically rendering pen-and-ink illustrations of trees. A given 3-d tree model is illustrated by the tree and a visual representation of the foliage us...