**Digital Paint Systems: An Anecdotal and Historical Overview**

Alvy Ray Smith.

IEEE Annals of the History of Computing, pp. 4-30,
2001. [BibTeX]

**Digital Paint Systems: Historical Overview**

Alvy Ray Smith.

Tech Memo 14, May 30,
1997. [BibTeX]

**Paint**

Alvy Ray Smith.

Computer Graphics Lab, New York Institute of Technology, No. Technical Memo 7, 20 Jul,
1978. [BibTeX]

**Plants, fractals, and formal languages****Author(s): **Alvy Ray Smith.**Proceedings: **Proceedings of the 11th annual conference on Computer graphics and interactive techniques, pp. 1--10,
1984.

[BibTeX]

**Abstract: **

Although fractal models of natural phenomena have received much attention recently, there
are other models of complex natural objects which have been around longer in Computer Imagery but are not widely known. These are procedural models of plants
and trees. An interesting class of these models is presented here which handles plant growth, sports an efficient data representation, and has a high "database
amplification" factor. It is based on an extension of the well-known formal languages of symbol strings to the lesser-known formal languages of labeled graphs. It is so
tempting to describe these plant models as "fractal" that the similarities of this class of models with fractal models are explored in an attempt at rapprochement. The
models are not fractal so the common parts of fractal theory and plant theory are abstracted to form a class of objects, the graftals. This class may prove to be of great
interest to the future of Computer Imagery. Determinism is shown to provide adequate complexity, whereas randomness is only convenient and often inefficient. Finally,
a nonfractal, nongraftal family of trees by Bill Reeves is introduced to emphasize some of the paper's nongrammatical themes.

**Table Paint**

Alvy Ray Smith.

Published as Tutorial Notes at SIGGRAPH '80 and SIGGRAPH '81,
1979. [BibTeX]

**Varieties of Digital Painting**

Alvy Ray Smith.

Tech Memo 8, Aug 30,
1995. [BibTeX]

Visitors: 150140