Processing scan results
Posted: Mon Dec 23, 2024 4:59 am
In total, Werner Sobek specialists scanned more than 500 stations and obtained 10 billion points. At the same time, the number of stations turned out to be three times larger than the initial estimate based on archival drawings.
Nikita Arsentyev also drew the audience's attention to how the Werner Sobek teame details; some will be hidden by debris. In addition, in some rooms it is impossible to use a laser scanner due to their emergency condition. In total, the architectural bureau's specialists took about 1,500 photographs.
Having received the maximum amount of data, the designers began to build a model of the reconstructed building in Revit. Several problems also arose at this stage. For example, they wanted to reflect the facades in their real state in order to use the model later to create facade drawings and instructions for carrying out the work. So-called in-context models are best suited pick mobile number for this. However, in this project, the client did not approve of the use of such models. Therefore, they were converted into families using Revit tools: some elements of the model were allocated to a new group and saved in a separate file.
The result was gorgeous facade models that accurately replicated real objects.
Laser scanning and BIM reconstruction of a historical building
Nikita Arsentyev was pleased to note that in this project, the Werner Sobek team had enough static categories of families to fully work, since they will not be used in the future.
"Sometimes it is considered that building a model from a point cloud or from measurements is not highly skilled work. Perhaps, if the design is straightforward, this is true. But for more complex objects, it will not be possible to find students who will do all this cheaply and quickly. For this, experienced people who model well are needed," he added.
Final words
In conclusion, Nikita Arsentyev spoke about a program that significantly helped them in project planning and management. The Notion web service was used to track tasks and build a calendar schedule in the form of a Gantt chart. With its help, Weber Sobek visualized the deadlines for all tasks and were able to foresee potential disruptions.
He also shared some of the features of the building related to its historical status. For example, during its construction, some technologies that are currently common had not yet been invented. This imposed an additional layer of difficulties when transferring the geometry of the rooms from the point cloud to the model.
Nikita Arsentyev also drew the audience's attention to how the Werner Sobek teame details; some will be hidden by debris. In addition, in some rooms it is impossible to use a laser scanner due to their emergency condition. In total, the architectural bureau's specialists took about 1,500 photographs.
Having received the maximum amount of data, the designers began to build a model of the reconstructed building in Revit. Several problems also arose at this stage. For example, they wanted to reflect the facades in their real state in order to use the model later to create facade drawings and instructions for carrying out the work. So-called in-context models are best suited pick mobile number for this. However, in this project, the client did not approve of the use of such models. Therefore, they were converted into families using Revit tools: some elements of the model were allocated to a new group and saved in a separate file.
The result was gorgeous facade models that accurately replicated real objects.
Laser scanning and BIM reconstruction of a historical building
Nikita Arsentyev was pleased to note that in this project, the Werner Sobek team had enough static categories of families to fully work, since they will not be used in the future.
"Sometimes it is considered that building a model from a point cloud or from measurements is not highly skilled work. Perhaps, if the design is straightforward, this is true. But for more complex objects, it will not be possible to find students who will do all this cheaply and quickly. For this, experienced people who model well are needed," he added.
Final words
In conclusion, Nikita Arsentyev spoke about a program that significantly helped them in project planning and management. The Notion web service was used to track tasks and build a calendar schedule in the form of a Gantt chart. With its help, Weber Sobek visualized the deadlines for all tasks and were able to foresee potential disruptions.
He also shared some of the features of the building related to its historical status. For example, during its construction, some technologies that are currently common had not yet been invented. This imposed an additional layer of difficulties when transferring the geometry of the rooms from the point cloud to the model.