aabb() [1/2]

AABB3D MayaFlux::Kinesis::aabb ( std::span< const glm::vec3 >  pts )

inlinenoexcept

Axis-aligned bounding box of a plain position span.

Counterpart of the plain position centroid, for positions already decoded from vertices, for example by Kakshya::VertexInsertion.

Parameters

pts	Non-owning span of positions.

Returns

Tightest box, or AABB3D{zero, zero} for an empty span.

Definition at line 263 of file Morphology.hpp.

{
    if (pts.empty())
        return AABB3D { .min = glm::vec3(0.0F), .max = glm::vec3(0.0F) };
    constexpr float inf = std::numeric_limits<float>::max();
    AABB3D box { .min = glm::vec3(inf), .max = glm::vec3(-inf) };
    for (const auto& p : pts) {
        box.min = glm::min(box.min, p);
        box.max = glm::max(box.max, p);
    }
    return box;
}

References MayaFlux::Kinesis::AABB3D::min.