MsqMatrix<3,2> LVQDTargetTest::target( const double* L,
const MsqMatrix<3,2>* V,
const MsqMatrix<2,2>* Q,
const MsqMatrix<2,2>* D )
{
ConstantTarget W_size ( L ? *L : 1.0, true );
ConstantTarget W_orient( V ? *V : I32 );
ConstantTarget W_skew ( Q ? *Q : I22 );
ConstantTarget W_aspect( D ? *D : I22 );
LVQDTargetCalculator LVQD( L ? &W_size : NULL,
V ? &W_orient : NULL,
Q ? &W_skew : NULL,
D ? &W_aspect : NULL );
MsqError err;
MsqMatrix<3,2> W;
bool v;
if (!V) {
MsqMatrix<2,2> W_2D;
v = LVQD.get_2D_target( pd2D, 0, Sample(0,0), W_2D, err );
W.set_row( 0, W_2D.row(0) );
W.set_row( 1, W_2D.row(1) );
W.set_row( 2, MsqMatrix<1,2>(0.0) );
}
else {
v = LVQD.get_surface_target( pd2D, 0, Sample(0,0), W, err );
}
ASSERT_NO_ERROR(err);
CPPUNIT_ASSERT(v);
return W;
}
bool get_surface_target( PatchData& pd,
size_t element,
Sample sample,
MsqMatrix<3,2>& W_out,
MsqError& err )
{ MsqMatrix<2,2> W;
bool rval = get_2D_target( pd, element, sample, W, err );
W_out.set_row( 0, W.row(0) );
W_out.set_row( 1, W.row(1) );
W_out.set_row( 2, MsqMatrix<1,2>(0.0) );
return rval;
}
