| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a processing parameter controller which makes the deformation forms of a model easily predictable to a user by making the visual characteristic of a cursor itself such as the size and color of the cursor correspond to a processing parameter. SOLUTION: The size of the cursor is changed and, for example, a change form in pulling of a three-dimensional model is changed in accordance with its changed size. Concretely, for instance, the cursor is defined as a sphere, the radius value of the sphere showing the size of the cursor is inputted to a converting part, and the converting part applies the radius value to a predetermined deformation parameter conversion expression and calculates a deformation parameter. A deformation processing part for performing the deformation processing of the model carries out deformation processing with the deformation parameter outputted by the converting part. The converting part may apply a conversion table instead of the conversion expression. The converting part may further output the processing parameter on the basis of not only the size of the cursor but also the shape and the color of the cursor.</p> |
