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...Idm d geometry ekkehard beier editor version specification document initial edition en is a component part of the and describes exchange geometric data based on meshes here focus master level dynamic or order may differ from this efficient formats for example generate other possibly with different granularity gltf usd preferably an record complete compilation geometries project whereby assignment to manufacturer product series several not defined because it be expedient combine manufacturers in one allows following application scenarios among others provision by service provider another user as starting point commercially configured assembly products sales partner further use e g cgi generation at material equivalent will building blocks specifications currently exclusively mesh later time extended towards parametric solids cad bim principle basic entity view structured representation existence which determined criteria can receive direct controlled via commercial configuration visibil...