| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce computational costs, to generate an advanced model and to provide an editing method by reducing memory requirements and providing a better memory coherency. SOLUTION: Input data 102 includes range data 131 to a BDT generator 103, a generation parameter 132, an editing parameter 141 to an editor 104, a tool path 142 to the editor 104, a render parameter 151 to a renderer 105 and a conversion parameter 161 to a converter 106. The BDT generator 103 is acted to a restricted distance tree 800 to be stored in a cache 133.</p> |
