| 摘要 |
<p>PROBLEM TO BE SOLVED: To secure the natural feeling like an actual brush even with a graphics model brush by drawing a picture by means of a graphics model of a brush having its elastic bristles as well as a mouse while looking at the deformation of these elastic bristles. SOLUTION: When a picture is dram by a computer, a graphics model of a brush having its elastic bristles is used. That is, a model of the brush is produced in a computer. At the same time, a model of the flat paper is also produced. Then the brush model moves according to the movement of the paper model via a tool force pen, a mouse and a keyboard. The brush model is pressed to the paper model, and the ink is applied to the places where the elastic brush bristles touch the paper. Thus, the natural feeling is secured like an actual brush because user draws the pictures while looking at the deformation of the elastic brush bristles.</p> |
