/// <summary>
/// Move existing point by offset
/// </summary>
public void MovePoint(Pt point, double offset)
{
if (this.InternalRoof.SlabShapeEditor == null)
{
throw new Exception(Properties.Resources.InvalidShapeEditor);
}
SlabShapeVertex vertex = null;
foreach (SlabShapeVertex v in this.InternalRoof.SlabShapeEditor.SlabShapeVertices)
{
if (point.IsAlmostEqualTo(v.Position.ToPoint()))
{
vertex = v;
}
}
if (vertex != null && offset != 0)
{
TransactionManager.Instance.EnsureInTransaction(DocumentManager.Instance.CurrentDBDocument);
this.InternalRoof.SlabShapeEditor.Enable();
this.InternalRoof.SlabShapeEditor.ModifySubElement(vertex, offset);
TransactionManager.Instance.TransactionTaskDone();
}
}
