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fix bug #362 and add missing specialization for affine-compact * projective

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(transplanted from 48f0bbb586
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This commit is contained in:
Gael Guennebaud
2012-03-30 23:22:29 +02:00
parent deeffdb245
commit cafd34fa91
2 changed files with 57 additions and 1 deletions
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27
test/geo_transformations.cpp
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@@ -448,6 +448,29 @@ template<typename Scalar> void transform_alignment()
#endif
}
template<typename Scalar, int Dim, int Options> void transform_products()
{
typedef Matrix<Scalar,Dim+1,Dim+1> Mat;
typedef Transform<Scalar,Dim,Projective,Options> Proj;
typedef Transform<Scalar,Dim,Affine,Options> Aff;
typedef Transform<Scalar,Dim,AffineCompact,Options> AffC;
Proj p; p.matrix().setRandom();
Aff a; a.linear().setRandom(); a.translation().setRandom();
AffC ac = a;
Mat p_m(p.matrix()), a_m(a.matrix());
VERIFY_IS_APPROX((p*p).matrix(), p_m*p_m);
VERIFY_IS_APPROX((a*a).matrix(), a_m*a_m);
VERIFY_IS_APPROX((p*a).matrix(), p_m*a_m);
VERIFY_IS_APPROX((a*p).matrix(), a_m*p_m);
VERIFY_IS_APPROX((ac*a).matrix(), a_m*a_m);
VERIFY_IS_APPROX((a*ac).matrix(), a_m*a_m);
VERIFY_IS_APPROX((p*ac).matrix(), p_m*a_m);
VERIFY_IS_APPROX((ac*p).matrix(), a_m*p_m);
}
void test_geo_transformations()
{
for(int i = 0; i < g_repeat; i++) {
@@ -470,5 +493,9 @@ void test_geo_transformations()
CALL_SUBTEST_6(( transformations<double,Projective,RowMajor|AutoAlign>() ));
CALL_SUBTEST_6(( transformations<double,Projective,RowMajor|DontAlign>() ));
CALL_SUBTEST_7(( transform_products<double,3,RowMajor|AutoAlign>() ));
CALL_SUBTEST_7(( transform_products<float,2,AutoAlign>() ));
}
}