// [mostly internal]. as before, but uses the current (just changed) mask
protected void BuildLink()
{
// set ndoc by counting non-dofs
ndoc = mask.GetMaskDoc();
ndoc_c = mask.GetMaskDoc_c();
ndoc_d = mask.GetMaskDoc_d();
// create matrices
if (ndoc > 0)
{
C = new ChMatrixDynamic <double>(ndoc, 1);
C_dt = new ChMatrixDynamic <double>(ndoc, 1);
C_dtdt = new ChMatrixDynamic <double>(ndoc, 1);
react = new ChMatrixDynamic <double>(ndoc, 1);
Qc = new ChMatrixDynamic <double>(ndoc, 1);
Ct = new ChMatrixDynamic <double>(ndoc, 1);
Cq1 = new ChMatrixDynamic <double>(ndoc, ChBody.BODY_QDOF);
Cq2 = new ChMatrixDynamic <double>(ndoc, ChBody.BODY_QDOF);
Cqw1 = new ChMatrixDynamic <double>(ndoc, ChBody.BODY_DOF);
Cqw2 = new ChMatrixDynamic <double>(ndoc, ChBody.BODY_DOF);
}
else
{
/* C = null;
* C_dt = null;
* C_dtdt = null;
* react = null;
* Qc = null;
* Ct = null;
* Cq1 = null;
* Cq2 = null;
* Cqw1 = null;
* Cqw2 = null;*/
}
}
protected void ChangedLinkMask()
{
ndoc = mask.GetMaskDoc();
ndoc_c = mask.GetMaskDoc_c();
ndoc_d = mask.GetMaskDoc_d();
}