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The SEDRIS Data Representation Model
APPENDIX C - Types SE_Geometry_Topology_Level |
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/* * REGISTERABLE ENUM: SE_Geometry_Topology_Level * * This data type is used to indicate, for the given * <Geometry Topology Hierarchy> instance, the level of * geometry topology that is present. */ typedef SE_Short_Integer SE_Geometry_Topology_Level;
| Enumerant | Definition | Value |
|---|---|---|
| SE_GEOM_TOPO_LVL_ZERO |
Topology level 0.
The following objects and relationships are required to exist:
Objects:
<Geometry Node>
Unless the data consists solely of isolated (i.e., entity)
<Geometry Node> instances, the following objects (and the
relationships among them) are all required to exist:
- <Geometry Edge>
- <Connected Geometry Edge>
Other types of geometry topology objects and relationships MAY
exist at level 0, but the requirements of level 1 are NOT met.
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1 |
| SE_GEOM_TOPO_LVL_ONE | 2 | |
| SE_GEOM_TOPO_LVL_TWO | 3 | |
| SE_GEOM_TOPO_LVL_THREE | 4 | |
| SE_GEOM_TOPO_LVL_FOUR | 5 |
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