CV-2x3-108 (aka CV-06-108)

Revoke previous agreement on extending the opening thickness 

Based on          IFC2x3

Initiator            ISG Meeting-Berlin

Effects              Extended Coordination View

Date                    2006 02 24


The previous implementer agreement (back to 1.5.1 time) that the opening thickness can be extended by the receiving application in order to create a through hole, is revoked. The sending system is required to always export the sufficient extrusion depths.

Using of a sensible epsilon value by the recieving system to avoid left-over faces due to numeric stability problems is allowed and anticipated.

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