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The SEDRIS Data Representation Model
APPENDIX A - Classes Same As Geometry Face |
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An instance of this DRM class indicates that two or more <Geometry Face> instances are the same <Geometry Face>, so that the topologies they are a part of may be joined together by an application.
Consider a <Geometry Model> representing a room, containing a <Geometry Face> corresponding to a wall. Consider two instances of this <Geometry Model> that are instanced to represent two rooms sharing a common wall. Each of the actual <Geometry Face> wall representations in the <Geometry Model> has a <Geometry ID> with a <Geometry ID Control Link>, so that when the room model is instanced, the instanced walls can be uniquely identified, and <Same As Geometry Face> information can be provided to specify which representations actually correspond to the same environmental entity.
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This is the <Geometry Face> for which the given <Same As Geometry Face> instance is specifying <Geometry ID> instances identifying other <Geometry Face> instances that correspond to the same spatial entity.
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