METHOD AND APPARATUS FOR COMPUTER-AIDED DESIGN OF

专利名称：METHOD AND APPARATUS FOR

COMPUTER-AIDED DESIGN OF THREE-DIMENSIONAL OBJECTS TO BE FABRICATED

发明人：Edvard Edo Ravnikar,Roman Soper申请号：US13206106申请日：20110809

公开号：US20110295566A1公开日：20111201

专利附图：

摘要：A computer-aided design apparatus generates a tree structure of coordinatesystems defining the topology of a three-dimensional object to be fabricated. The

coordinate systems are positioned and orientated in accordance with mathematicalfunctions. The mathematical function positioning child coordinate systems has theidentity of the parent coordinate systems as a variable so that the positions of the childcoordinate systems relative to their parent coordinate systems vary in accordance withthe identity of the parent coordinate systems. Data defining the coordinate systems andconnections therebetween is stored in a graph. Bases having a defined relationship areidentified and three-dimensional content objects are added thereto. The content objectsare added using the same mathematical function to generate a three-dimensionalcontent object in each of a plurality of coordinate systems. The mathematical function forgenerating the content objects has the identity of the coordinate systems as a variablethereof to generate the content object in each coordinate system with a different shape.

申请人：Edvard Edo Ravnikar,Roman Soper

地址：Ljubljana SI,Novo mesto SI

国籍：SI,SI

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