devtools/eigen
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if EIGEN_NICE_RANDOM is defined, the random functions will return numbers with

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few bits left of the comma and for floating-point types will never return zero.
This replaces the custom functions in test/main.h, so one does not anymore need
to think about that when writing tests.
This commit is contained in:
Benoit Jacob
2008-09-01 17:31:21 +00:00
parent 49ff9b204c
commit 46fe7a3d9e
15 changed files with 78 additions and 83 deletions
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14
test/geometry.cpp
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@@ -49,10 +49,10 @@ template<typename Scalar> void geometry(void)
typedef Translation<Scalar,3> Translation3;
Quaternion q1, q2;
Vector3 v0 = test_random_matrix<Vector3>(),
v1 = test_random_matrix<Vector3>(),
v2 = test_random_matrix<Vector3>();
Vector2 u0 = test_random_matrix<Vector2>();
Vector3 v0 = Vector3::Random(),
v1 = Vector3::Random(),
v2 = Vector3::Random();
Vector2 u0 = Vector2::Random();
Matrix3 matrot1;
Scalar a = ei_random<Scalar>(-M_PI, M_PI);
@@ -134,7 +134,7 @@ template<typename Scalar> void geometry(void)
t1.setIdentity();
t1.linear() = q1.toRotationMatrix();
v0 << 50, 2, 1;//= test_random_matrix<Vector3>().cwiseProduct(Vector3(10,2,0.5));
v0 << 50, 2, 1;//= ei_random_matrix<Vector3>().cwiseProduct(Vector3(10,2,0.5));
t0.scale(v0);
t1.prescale(v0);
@@ -169,8 +169,8 @@ template<typename Scalar> void geometry(void)
// 2D transformation
Transform2 t20, t21;
Vector2 v20 = test_random_matrix<Vector2>();
Vector2 v21 = test_random_matrix<Vector2>();
Vector2 v20 = Vector2::Random();
Vector2 v21 = Vector2::Random();
for (int k=0; k<2; ++k)
if (ei_abs(v21[k])<1e-3) v21[k] = 1e-3;
t21.setIdentity();