How to set JointExpression and PivotExpression in a custom link

captain_feature · February 19, 2021, 2:12pm

Hy,

can someone help me how to set the jointValueExpression and the PivotExpression of an custom link by code?

Thx & Regards
Feature

TSy · February 22, 2021, 2:06pm

They are properties of the IDof object.

ISimNode node = null; // Get from somewhere.
IDof dofObject = node.Dof;
if (dofObject.JointType == JointType.Custom)
{
	var jointProperty = dofObject.GetProperty("Joint") as IExpressionProperty;
	jointProperty.Expression = "Some matrix expression";

	var pivotProperty = dofObject.GetProperty("Pivot") as IExpressionProperty;
	pivotProperty.Expression = "Some matrix expression";
}