: Ralph Grabowski. The State of STEP
. MCAD , . 1976 MCAD , , . (initial graphics exchange specification, IGES).
IGES PDES STEP
IGES, , MCAD, . VDA-FS. .
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1985 PDES ISO, , , , . STEP (STandard for the Exchange of Product model data).
STEP , . , , . - EXPRESS.
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- AP203 (1995 .)
- AP214 (2003)
- AP242 (2015)
- AP242e2 ( )
, STEP, , STEP Tools, , Open Design Alliance.
STEP
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- .
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, .
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ODA STEP
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ODA :
- STEP SDK / AP203, AP214 AP242.
- 2022 ODA , , STEP , IFC DWG ODA.
- STEP 2D/3D PDF STEP , Navisworks DWG.
STEP API ODA . , ODA 1800 , , STEP , . STEP, STEP Tools , EPA ProSTEP .
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, , . , STEP IFC, .
2020- STEP : STEP-NC ODA STEP. , , ODA, .