Editing Revit setup for OpenBIM/Revit IFC spatial hierarchy
From Wiki.OSArch
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
Latest revision | Your text | ||
Line 1: | Line 1: | ||
− | |||
== IfcSite == | == IfcSite == | ||
Line 87: | Line 86: | ||
== IfcBuildingStorey == | == IfcBuildingStorey == | ||
− | <code>IfcBuildingStorey</code> elements are generated for each Revit level | + | <code>IfcBuildingStorey</code> elements are generated for each Revit level. The following attributes can be set: |
{| class="wikitable" | {| class="wikitable" | ||
Line 156: | Line 155: | ||
| <code>PredefinedType</code> | | <code>PredefinedType</code> | ||
| | | | ||
− | | This defaults to <code>INTERNAL</code> | + | | This defaults to <code>INTERNAL</code>. It is not possible to override this. |
|- | |- | ||
| <code>ElevationWithFlooring</code> | | <code>ElevationWithFlooring</code> | ||
Line 165: | Line 164: | ||
== IfcZone == | == IfcZone == | ||
− | The Revit <code>HVAC Zone</code> object translates into IFC <code>IfcZone</code> entities. In addition, it is also possible to group Revit <code>Room</code> objects into <code>IfcZone</code> entities. To do this, create a new <code>ZoneName</code> instance parameter assigned to a Revit <code>Room</code> object. For each unique string supplied in this parameter, an <code>IfcZone</code> entity will be created. | + | The Revit <code>HVAC Zone</code> object translates into IFC <code>IfcZone</code> entities. In addition, it is also possible to group Revit <code>Room</code> objects into <code>IfcZone</code> entities. To do this, create a new <code>ZoneName</code> instance parameter assigned to a Revit <code>Room</code> object. For each unique string supplied in this parameter, an <code>IfcZone</code> entity will be created. |
{{warning|Virtual <code>IfcZones</code> created by grouping multiple Revit <code>Room</code> objects will not maintain their <code>GlobalId</code> values on subsequent exports. Additionally, if two <code>ZoneName</code> parameters have the same value, but their other attributes, such as <code>ZoneDescription</code> are different, then only one will be exported, and the rest of the data will be lost. It is not clear to the user which will be retained and which will be lost, so care must be taken to manually ensure data consistency between all these fields.}} | {{warning|Virtual <code>IfcZones</code> created by grouping multiple Revit <code>Room</code> objects will not maintain their <code>GlobalId</code> values on subsequent exports. Additionally, if two <code>ZoneName</code> parameters have the same value, but their other attributes, such as <code>ZoneDescription</code> are different, then only one will be exported, and the rest of the data will be lost. It is not clear to the user which will be retained and which will be lost, so care must be taken to manually ensure data consistency between all these fields.}} | ||
Line 197: | Line 196: | ||
| Create a new <code>ZoneLongName</code> instance parameter, assigned to the <code>Room</code> object. | | Create a new <code>ZoneLongName</code> instance parameter, assigned to the <code>Room</code> object. | ||
|} | |} | ||
− | |||
− | |||
− | |||
− | + | [[Category:Revit]] | |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | [[Category: |