| 摘要 |
PURPOSE:To attain structure description at high efficiency by providing a connector containing information of connection between partial objects and built-in mechanism for coordinate transformation and connecting between partial objects by the connector. CONSTITUTION:The structure of an object to be described is described by a basic object as the smallest unit constituting the object and connectors that connects basic objects. The content of the basic object is stored in a basic body describing section and the content of the connector is stored in a connector describing section 2. A composite object can be described by connecting basic objects hierarchically by connectors, and the content of the composite object is stored in a composite object describing section 3. The composite object and basic objects constituting it and connectors are formed in a composite object generating section 4. Information of connection and coordinate transformation matrix are incorporated in generated basic objects and connectors, and the position and attitude information of each partial object can be found based on them. |
