bekraft / bitubtrex

Bitub TREX Data Transfer Libraries

BITUB TREX

a cross-plattform .NET core / standard library collection for manipulation of data in AEC domain. It is used as baseline library for Bitub TRexXbim. It provides an API to compiled protocol buffers to exchange scene, spatial and semantic data of AEC models from multiple sources.

Protocol schemata

• Scene, a 3D scene graph exchange protocol
• Spatial, a basic spatial exchange protocol
• Concept, an experimental semantic validation rule and exchange protocol (testing only)

Provided assemblies:

• Bitub.Dto wraps compiled protocol buffers for information exchange.
• Bitub.Dto.Bcf reading & writing of BCF 2.1 XML
• Bitub.Dto.Cpi reading & writing of CPIXML files

Supported 3rd party schemata

• BCF-XML, aka Building Collaboration Format scheme based on XML)
• CPI-XML, widely used multi-container schema based on XML

Building and usage

Building by given configuration (and optionally Release and Build identifier). If no release or build identifiers are given, they will be calculated from current date and time, such that new builds override older builds.

dotnet build -c [Test|Debug|Dev|Release] [-p:BuildRelease=<Release> -p:Build=<Build>]

TRex utilizes Protobuf to generate its domain models. It silently assumes, that nuget uses the default configuration. If your nuget package repository location has been customzed, run:

dotnet build -c [Test|Debug|Dev|Release] -p:NugetLocalRepository=<path to repo> [-p:BuildRelease=<Release> -p:Build=<Build>]

License

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

bitubtrex's Issues

[Property Set Removal] Prefilter IfcRelDefinesByProperties before transforming

A root IfcRelDefinesByProperties causes an exception

System.NotSupportedException: Invaild IfcRelDefinesByProperties #315720

since it's not dropped by inverse relationships of products