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3.14... -> math::pi<T>()

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This commit is contained in:
bolero-MURAKAMI 2012-02-28 18:54:39 +09:00
parent 3078d76ceb
commit dacf1f40ac
3 changed files with 11 additions and 11 deletions
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7
sprout/darkroom/objects/sphere.hpp
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@ -7,6 +7,7 @@
#include <sprout/config.hpp>
#include <sprout/tuple/tuple.hpp>
#include <sprout/tuple/functions.hpp>
#include <sprout/math/constants.hpp>
#include <sprout/darkroom/access/access.hpp>
#include <sprout/darkroom/coords/vector.hpp>
#include <sprout/darkroom/rays/ray.hpp>
@ -52,8 +53,6 @@ namespace sprout {
SPROUT_STATIC_CONSTEXPR std::size_t point_of_intersection = 0;
SPROUT_STATIC_CONSTEXPR std::size_t normal = 1;
};
private:
SPROUT_STATIC_CONSTEXPR unit_type pi = 3.1415926535897932384626433832795;
private:
position_type pos_;
radius_type rad_;
@ -156,7 +155,7 @@ namespace sprout {
sprout::darkroom::coords::z(normal),
sprout::darkroom::coords::x(normal)
)
/ pi
/ sprout::math::pi<unit_type>()
,
atan2(
sprout::darkroom::coords::y(normal),
@ -165,7 +164,7 @@ namespace sprout {
+ sprout::darkroom::coords::z(normal) * sprout::darkroom::coords::z(normal)
)
)
/ (pi / 2)
/ sprout::math::pi_div_two<unit_type>()
)
);
}