3D Objects exported as a 12da file can be inserted along at string at each vertex.
Create a new Vertex Type: 12da Object
In Row 1, enter the following values;
- Active: On
- (H) Type: 12da File
- LMB in the Properties cell and enter;
- 12da File: yourFile.12da
- Then <Set> to apply the changes, and <Finish>.
<Preview> and <Write> the file.
Rotate to Symbol
Using a model of symbols, objects in the 12da file can be placed using the symbols rotation.
In the Properties panel;
- Rotate to symbol angle: On