Problems to improve the deficirncies of IGES
Within the framework of this interface, an attempt was to be made to improve the deficiencies of IGES, SET and VDAFS which have the following problems.
- Many of the specifications are imprecise.
- The file formats are not suited for an efficient processor implementation.
- The structuring capabilities of the file format for CAD data are not adequate.
- The scope of the interfaces is very restricted.