Vertex Group
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Summary
To apply superelevation
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How to Run
[User Section Mode]
Ribbon Menu > [User Section] Tab > [Parametric Tools] Group > Vertex Group
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Explanation
Create Vertex Group
Set the unit of displacement when automatically assigning a displacement to section vertex.
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The Vertex Group feature is only availabe in the User Section Mode within the Curve Library Mode.
Type of Vertex Group
Variation by Superelevation :
Variation by Guide Path :
Create or Edit New
New : Create a new Vertex Group.
Existing Vertex Group : Modify an existing Vertex Group.
[Classification]
Group Name : Set the name of the Vertex Group.
[Select Vertex]
Select the Vertex to include in the corresponding Vertex Group.Add Button : Select the Vertex and click the Add button to add the Vertex to the Vertex Group.
Delete Button : Select the row to remove in the table and then click on the Delete button to remove the corresponding Vertex from the Vertex Group.
Table
Vertex List : Displays the number of the Vertex in the corresponding Vertex Group.
Master : Select the Vertex to use as a reference in calculating displacement when the vertex changes position due to superelevation or due to guide path. Only one Vertex per Vertex Group can be a Master Vertex, and the Vertex Group must have a master vertex.
Dependency : The vertex with Dependency set to On is dependent on the displacement of the Master Vertex and is positioned by the same amount of displacement.
Delete Vertex Group Button
Appearing when an existing Vertex group is selected, the button can be used to delete a Vertex Group.
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Reference Materials
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