Function is_zero

include/LabSound/core/FloatPoint3D.h:97–100

}

inline bool is_zero(const float3 & v)
{
    return fabsf(v.x) < FLT_EPSILON && fabsf(v.y) < FLT_EPSILON && fabsf(v.z) < FLT_EPSILON;
}

typedef float3 FloatPoint3D;