34 lines
930 B
ReStructuredText
34 lines
930 B
ReStructuredText
|
.. _vector-docs:
|
||
|
|
.. highlight:: c++
|
||
|
|
|
||
|
|
Vectors
|
||
|
|
=======
|
||
|
|
|
||
|
|
Examples taken from the unit tests::
|
||
|
|
|
||
|
|
TEST(Vector3FloatTests, Projections)
|
||
|
|
{
|
||
|
|
geom::Vector3f a {4.866769214609107, 6.2356222686140566, 9.140878417029711};
|
||
|
|
geom::Vector3f b {6.135533104801077, 8.757851406697895, 0.6738031370548048};
|
||
|
|
geom::Vector3f c {4.843812341655318, 6.9140509888133055, 0.5319465962229454};
|
||
|
|
geom::Vector3f d {0.02295687295378901, -0.6784287201992489, 8.608931820806765};
|
||
|
|
|
||
|
|
ASSERT_EQ(a.projectParallel(b), c);
|
||
|
|
ASSERT_EQ(a.projectOrthogonal(b), d);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
TEST(Vector3FloatTests, CrossProduct)
|
||
|
|
{
|
||
|
|
geom::Vector3f a {8.462, 7.893, -8.187};
|
||
|
|
geom::Vector3f b {6.984, -5.975, 4.778};
|
||
|
|
geom::Vector3f c {-11.2046, -97.6094, -105.685};
|
||
|
|
|
||
|
|
c.setEpsilon(0.001);
|
||
|
|
EXPECT_EQ(c, a.cross(b));
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
.. doxygenclass:: wr::geom::Vector
|
||
|
|
:members:
|