FGFS-4.1/simgear
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Initialize uninitialized variables.

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Adapt the precision bounds to what matches the expectations of IEEE math.

Modified Files:
	SGMathTest.cxx
This commit is contained in:
frohlich
2009-02-27 05:18:31 +00:00
committed by Tim Moore
parent 8e5e657344
commit f04e559dc2
1 changed files with 17 additions and 7 deletions
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24
simgear/math/SGMathTest.cxx
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@@ -174,16 +174,22 @@ MatrixTest(void)
// Create some test matrix
SGVec3<T> v0(2, 7, 17);
SGQuat<T> q0 = SGQuat<T>::fromAngleAxis(SGMisc<T>::pi(), normalize(v0));
SGMatrix<T> m0;
SGMatrix<T> m0 = SGMatrix<T>::unit();
m0.postMultTranslate(v0);
m0.postMultRotate(q0);
// Check the tqo forms of the inverse for that kind of special matrix
SGMatrix<T> m1, m2;
invert(m1, m0);
m2 = transNeg(m0);
// Check the three forms of the inverse for that kind of special matrix
SGMatrix<T> m1 = SGMatrix<T>::unit();
m1.preMultTranslate(-v0);
m1.preMultRotate(inverse(q0));
SGMatrix<T> m2, m3;
invert(m2, m0);
m3 = transNeg(m0);
if (!equivalent(m1, m2))
return false;
if (!equivalent(m2, m3))
return false;
// Check matrix multiplication and inversion
if (!equivalent(m0*m1, SGMatrix<T>::unit()))
@@ -194,6 +200,10 @@ MatrixTest(void)
return false;
if (!equivalent(m2*m0, SGMatrix<T>::unit()))
return false;
if (!equivalent(m0*m3, SGMatrix<T>::unit()))
return false;
if (!equivalent(m3*m0, SGMatrix<T>::unit()))
return false;
return true;
}
@@ -202,10 +212,10 @@ bool
GeodesyTest(void)
{
// We know that the values are on the order of 1
double epsDeg = 10*SGLimits<double>::epsilon();
double epsDeg = 10*360*SGLimits<double>::epsilon();
// For the altitude values we need to tolerate relative errors in the order
// of the radius
double epsM = 1e6*SGLimits<double>::epsilon();
double epsM = 10*6e6*SGLimits<double>::epsilon();
SGVec3<double> cart0, cart1;
SGGeod geod0, geod1;