Unit of geometric data. Examples include elements and collections of elements, such as points, lines, curves, surfaces and solids. An entity is defined by the application software. In IGES, the basic unit of information in a file.
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Unit of geometric data. Examples include elements and collections of elements, such as points, lines, curves, surfaces and solids. An entity is defined by the application software. In IGES, the basic unit of information in a file.