Method ExplosionHit

ogsr_engine/xrGame/ShellHit.cpp:30–64

}

void CPHShell::ExplosionHit(const Fvector& pos, const Fvector& dir, float val, const u16 id)
{
    if (!isActive())
        return;
    EnableObject(0);
    // Fvector local_pos;local_pos.set(0.f,0.f,0.f);
    ELEMENT_I i = elements.begin(), e = elements.end();
    float impulse = val / _sqrt(_sqrt((float)elements.size()));
    for (; i != e; i++)
    {
        // Fvector max_area_dir;
        CPHElement* element = (*i);
        // element->get_MaxAreaDir(max_area_dir);
        // float	sign=max_area_dir.dotproduct(dir)>0.f ? 1.f : -1.f;
        // max_area_dir.mul(sign);
        u16 gn = element->CPHGeometryOwner::numberOfGeoms();
        float g_impulse = impulse / gn;
        for (u16 j = 0; j < gn; ++j)
        {
            Fvector r_dir, r_pos, r_box;
            float rad = element->getRadius();
            r_box.set(rad, rad, rad);
            r_pos.random_point(r_box);
            r_dir.random_dir();
            if (!fis_zero(pos.magnitude(), EPS_L))
            {
                r_dir.mul(0.5f);
                r_dir.add(dir);
            }

            r_dir.normalize_safe(); // safe???
            element->applyImpulseTrace(r_pos, r_dir, g_impulse, element->CPHGeometryOwner::Geom(j)->bone_id());
        }
    }
}