Core TSIs : CAD Import : CAD Import - Concepts : AEC-objects and MV-blocks (AutoCAD)
AEC-objects and MV-blocks (AutoCAD)
A CAD drawing may contain AEC-objects (Architecture, Engineering or Construction) such as doors, walls and windows.
It may also include MV-blocks (multi-view blocks), which are architectural objects that can have different representations in different view directions. Please note that the MV-blocks' main purpose is to carry visual information (views).
You can import AEC objects (such as doors, walls, and windows) and MV-blocks as constructional information via CAD Import. To enable this, the objects must be placed in a drawing layer that is designated as a constructional layer.
Additionally, you can define a field mapping between the AEC space object and Planon to import the space properties. Besides AEC objects (doors, walls, windows), Planon can also create spaces based on AEC-type Spaces.
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Since AEC-objects and MV-Blocks are complex, importing them as constructional information may negatively affect the performance of CAD Integrator. It is recommended to only import AEC-doors, -walls, -windows and MV-blocks that are absolutely required.