mitchellhansen/voxel-raycaster
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added the map, switched branches

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This commit is contained in:
MitchellHansen
2016-07-30 23:05:59 -07:00
parent 624d2771ac
commit 4432c0338b
7 changed files with 600 additions and 37 deletions
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24
include/util.hpp
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@@ -5,8 +5,7 @@ struct fps_counter {
public:
fps_counter(){
if(!f.loadFromFile("../assets/fonts/Arial.ttf")){
std::cout << "couldn't find the fallback Arial font "
"in ../assets/fonts/" << std::endl;
std::cout << "couldn't find the fall back Arial font in ../assets/fonts/" << std::endl;
} else {
t.setFont(f);
}
@@ -29,3 +28,24 @@ private:
double fps_average = 0;
};
inline sf::Vector3f SphereToCart(sf::Vector3f i) {
auto r = sf::Vector3f(
(i.x * sin(i.z) * cos(i.y)),
(i.x * sin(i.z) * sin(i.y)),
(i.x * cos(i.z))
);
return r;
};
inline sf::Vector3f CartToSphere(sf::Vector3f in) {
auto r = sf::Vector3f(
sqrt(in.x * in.x + in.y * in.y + in.z * in.z),
atan(in.y / in.x),
atan(sqrt(in.x * in.x + in.y * in.y) / in.z)
);
return r;
};