Method InitContact

ogsr_engine/xrGame/PHSimpleCharacter.cpp:1391–1529

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void CPHSimpleCharacter::InitContact(dContact* c, bool& do_collide, u16 material_idx_1, u16 material_idx_2)
{
    const dReal* normal = c->geom.normal;
    const dReal* pos = c->geom.pos;
    const dGeomID g1 = c->geom.g1;
    const dGeomID g2 = c->geom.g2;
    bool bo1 = (g1 == m_wheel) || g1 == m_cap_transform || g1 == m_shell_transform || g1 == m_hat_transform;

    // SGameMtl* tri_material=GMLib.GetMaterialByIdx((u16)c->surface.mode);

    u16 contact_material = bo1 ? material_idx_2 : material_idx_1;
    SGameMtl* tri_material = GMLib.GetMaterialByIdx(contact_material);

    bool bClimable = !!tri_material->Flags.test(SGameMtl::flClimable);
    if (is_control && m_elevator_state.ClimbingState())
    {
        c->surface.mu = 0.f;
        c->surface.soft_cfm = world_cfm * 2.f;
        c->surface.soft_erp = world_erp;
        b_any_contacts = true;
        is_contact = true;
    }
    u16 foot_material_idx = ((dxGeomUserData*)dGeomGetData(m_wheel))->tri_material;
    if (tri_material->Flags.test(SGameMtl::flPassable) && !do_collide)
    {
        UpdateStaticDamage(c, tri_material, bo1);
        foot_material_update(contact_material, foot_material_idx);
        return;
    }
    if (do_collide)
    {
        b_any_contacts = true;
        is_contact = true;
    }
    dReal spring_rate = def_spring_rate;
    dReal dumping_rate = def_dumping_rate;
    bool object = (dGeomGetBody(g1) && dGeomGetBody(g2));
    b_on_object = b_on_object || object;

    ////////////////////////нужно сместить колижен!!
    //////////////
    FootProcess(c, do_collide, bo1);
    if (!do_collide)
        return;
    if (g1 == m_hat_transform || g2 == m_hat_transform)
    {
        b_side_contact = true;
        MulSprDmp(c->surface.soft_cfm, c->surface.soft_erp, spring_rate, dumping_rate);
        c->surface.mu = 0.00f;
    }

    if (object)
    {
        spring_rate *= 10.f;
        dBodyID b;
        u16 obj_material_idx = u16(-1);
        if (bo1)
        {