TopoSetLinkPt Method
Description
Sets the position of a vertex in the current open Link item.
Syntax
Visual Basic |
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Public Function TopoSetLinkPt( _ ByVal nPt As Long, _ ByVal x As Double, _ ByVal y As Double, _ ByVal z As Double _ ) As Integer |
Parameters
- nPt
- The index of the vertex, starting at 0. Use GetGeomPt to get the number of vertices in the current Link item.
- x
- The x coordinate of the new position of the given vertex.
- y
- The y coordinate of the new position of the given vertex.
- z
- The z coordinate of the new position of the given vertex.
Remarks
Available: GEO D OD SISpy
Group:
Example
Having retrieved the position of vertex 2, move this vertex 50 metres north and east.
sis.TopoSetLinkPt (2, x + 50, y + 50, z)