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NPAR
2006
ACM
14 years 1 months ago
2006
ACM
Creating 3D plant models is often a hard and laborious task. To make it easier and more natural, we propose a sketch-based interface for modeling single-compound plant structures ...
NPAR
2006
ACM
14 years 1 months ago
2006
ACM
We describe an algorithm for rendering animated smoke particle systems in a cartoon style. This style includes outlines and celshading. For efficient self-shadowing effects, we in...
NPAR
2006
ACM
14 years 1 months ago
2006
ACM
In recent years considerable interest has been given to nonphotorealistic rendering of photographs, video, and 3D models for illustrative or artistic purposes. Conventional 2D inp...
NPAR
2006
ACM
14 years 1 months ago
2006
ACM
Pen-and-ink line drawing techniques are frequently used to depict form, tone, and texture in artistic, technical, and scientific illustration. In non-photorealistic rendering (NP...
NPAR
2006
ACM
14 years 1 months ago
2006
ACM
We present techniques to create convincing high-quality watercolor illustrations of plants. Mainly focusing on the real-time rendering, we introduce methods to abstract the visual...