Function iSphereIsectSphere

src/SB/Core/gc/iMath3.cpp:93–100

}

void iSphereIsectSphere(const xSphere* s, const xSphere* p, xIsect* isx)
{
    xVec3Sub(&isx->norm, &p->center, &s->center);

    isx->dist = xVec3Length(&isx->norm);
    isx->penned = isx->dist - p->r - s->r;
    isx->contained = isx->dist - s->r;
}

void iSphereInitBoundVec(xSphere* s, const xVec3* v)
{