/// <summary>
/// function used to extract offset value from constraint
/// </summary>
/// <param name="updateData"> data used to pass or get information regarding constraints cover</param>
/// <param name="constraint">constraint from which we extract the offset information</param>
/// <param name="targetIdx">index of target in constraint</param>
/// <param name="offset"> output value </param>
/// <returns></returns>
public static bool getOffsetFromConstraintAtTarget(RebarUpdateCurvesData updateData, RebarConstraint constraint, int targetIdx, out double offset)
{
offset = 0.0;
if (updateData == null || constraint == null)
{
return(false);
}
double barDiam = updateData.GetBarModelDiameter();
var rebarStyle = updateData.GetRebarStyle();
var attachment = updateData.GetAttachmentType();
bool bIsInside = rebarStyle == RebarStyle.Standard || (rebarStyle != RebarStyle.Standard && attachment == StirrupTieAttachmentType.InteriorFace);
if (constraint.IsToCover())
{
if (targetIdx < 0 || targetIdx >= constraint.NumberOfTargets)
{
return(false); // incorrect index
}
RebarCoverType coverType = constraint.GetTargetCoverType(targetIdx);
double coverDist = (coverType == null) ? 0.0 : coverType.CoverDistance;
double diameterOffset = (barDiam / 2);
if (bIsInside)
{
diameterOffset *= -1;
}
offset = constraint.GetDistanceToTargetCover() - coverDist + diameterOffset;
return(true);
}
offset = constraint.GetDistanceToTargetHostFace();
return(true);
}
CurveElement getSelectedCurveElement(Rebar bar, RebarUpdateCurvesData data)
{
RebarFreeFormAccessor barAccess = bar.GetFreeFormAccessor();
ElementId id = new ElementId(bar.LookupParameter(AddSharedParams.m_CurveIdName).AsInteger());
return(data.GetDocument().GetElement(id) as CurveElement);
}
/// <summary>
/// function used to extract current rebar
/// </summary>
/// <param name="data"> data used to pass or get information regarding constraints cover</param>
/// <returns>Current rebar element being regenerated</returns>
Rebar getCurrentRebar(RebarUpdateCurvesData data)
{
ElementId rebarId = data.GetRebarId();
return(data.GetDocument().GetElement(rebarId) as Rebar);
}
