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geom/aabb: prefer to use vector operations over loops

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This commit is contained in:
Danny Robson 2017-08-24 17:27:31 +10:00
parent e82d770d2b
commit f53b547a40
1 changed files with 2 additions and 13 deletions
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15
geom/aabb.cpp
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@ -57,14 +57,7 @@ template <size_t S, typename T>
util::point<S,T>
aabb<S,T>::closest (point<S,T> q) const
{
point<S,T> res;
for (size_t i = 0; i < S; ++i)
res[i] = q[i] < p0[i] ? p0[i] :
q[i] > p1[i] ? p1[i] :
q[i];
return res;
return limit (q, p0, p1);
}
@ -148,11 +141,7 @@ namespace util::debug {
struct validator<aabb<S,T>> {
static bool is_valid (const aabb<S,T> &b)
{
for (size_t i = 0; i < S; ++i)
if (b.p1[i] < b.p0[i])
return false;
return true;
return all (b.p0 <= b.p1);
}
};
}