circular_bounds() [2/2]

std::function< bool(glm::vec3)> MayaFlux::Kinesis::circular_bounds ( glm::vec3  center, float  radius  )

inlinenoexcept

Containment test for a sphere.

Parameters

center	World-space center.
radius	Radius in world units.

Definition at line 308 of file Bounds.hpp.

{
    float r2 = radius * radius;
    return [center, r2](const glm::vec3& p) {
        glm::vec3 d = p - center;
        return glm::dot(d, d) <= r2;
    };
}