![]() This includes dimensions for features of size. Definitions which apply to the features are shown as sub-nodes of the features in the tree. The geometry that the definitions apply to are recognized as features which are displayed in the tree. Representation information is pointed to by the definitions shown in the Structure Tree. Presentation: Describes the exchange of information in a way that is user-visible in the 3D model.It is used "behind the scenes" by the CAD system and downstream applications. ![]() Representation: Describes the exchange of reusable, associative PMI that is not visible in the 3D model.The PMI Working Group recognizes two levels of information that can be exchanged in the context of explicit 3D geometric shape representation and associated PMI. Manufacturing Information box when importing CATIA files.) exchanged between CAD systems. You can import PMI if you check the Import Part ![]() GD&T is part of the Product and Manufacturing Information ( PMI Product Manufacturing Information. So, when their attachment references change in space or in type, the symbols update accordingly or become invalid. ![]() You are here: Detailing > Annotations > Geometric Tolerances > Encoding geometric tolerancesĮncoded GD&T symbols understand their dimensional and situational context within the model. ![]()
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