| 摘要 |
PROBLEM TO BE SOLVED: To suppress aliasing in rendering. SOLUTION: Model data 3 and coordinate transformation data 6 are inputted to a rendering part 5 and at the rendering part 5, MIP MAP model data composed of texture pixel data composed of the distance images of plural resolutions are prepared from the model data 3 by filtering processing or the like. Since the plural distance images are interpolated based on these MIP MAP model data, the distance image of any prescribed resolution is generated and image data 8 with a little aliasing are prepared. |
