King_DuckZ/Sprout
1
0
Fork 0
mirror of https://github.com/bolero-MURAKAMI/Sprout synced 2025-08-03 12:49:50 +00:00
Code Issues Releases Wiki Activity

add sprout/math/comparison.hpp

Browse source
This commit is contained in:
bolero-MURAKAMI 2012-07-06 23:10:49 +09:00
parent d51bd06eda
commit 1c65d59971
20 changed files with 379 additions and 109 deletions
Download patch file Download diff file Expand all files Collapse all files

9
sprout/darkroom/cameras/simple_camera.hpp
View file

@ -51,14 +51,11 @@ namespace sprout {
unit_type const& v
) const
{
using sprout::sqrt;
using sprout::sin;
using sprout::cos;
return transform_1(
c,
u * cos(rotate_) - v * sin(rotate_),
u * sin(rotate_) + v * cos(rotate_),
sqrt(
u * sprout::cos(rotate_) - v * sprout::sin(rotate_),
u * sprout::sin(rotate_) + v * sprout::cos(rotate_),
sprout::sqrt(
sprout::darkroom::coords::x(c) * sprout::darkroom::coords::x(c)
+ sprout::darkroom::coords::z(c) * sprout::darkroom::coords::z(c)
)