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Fixed contains(sphere, pos) test.

Merged Fixed contains(sphere, pos) test.
kschuster into develop
Merged Kersten Schuster requested to merge kschuster into develop
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src/typed-geometry/functions/contains.hh
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@@ -102,7 +102,8 @@ TG_NODISCARD constexpr bool contains(ball<D, ScalarT> const& s, pos<D, ScalarT>
template <int D, class ScalarT>
TG_NODISCARD constexpr bool contains(sphere<D, ScalarT> const& s, pos<D, ScalarT> const& p, ScalarT eps = ScalarT(0))
{
return tg::abs(distance_sqr(s.center, p) - s.radius * s.radius) <= eps;
auto r = s.radius + eps;
return distance_sqr(s.center, p) <= r * r;
}
// Note that eps is used to compare 2D areas, not 1D lengths