C++ CKinematics::LL_GetData方法代码示例

//проверка на попадание "осколком" по объекту
ICF static BOOL grenade_hit_callback(collide::rq_result& result, LPVOID params)
{
	SExpQParams& ep	= *(SExpQParams*)params;
	u16 mtl_idx			= GAMEMTL_NONE_IDX;
	if(result.O){
		CKinematics* V  = 0;
		if (0!=(V=smart_cast<CKinematics*>(result.O->Visual()))){
			CBoneData& B= V->LL_GetData((u16)result.element);
			mtl_idx		= B.game_mtl_idx;
		}
	}else{
		//получить треугольник и узнать его материал
		CDB::TRI* T		= Level().ObjectSpace.GetStaticTris()+result.element;
		mtl_idx			= T->material;
	}	
	SGameMtl* mtl		= GMLib.GetMaterialByIdx(mtl_idx);
	ep.shoot_factor		*=mtl->fShootFactor;
#ifdef DEBUG
	if(ph_dbg_draw_mask.test(phDbgDrawExplosions))
	{
		Fvector p;p.set(ep.l_dir);p.mul(result.range);p.add(ep.source_p);
		u8 c	=u8(mtl->fShootFactor*255.f);
		DBG_DrawPoint(p,0.1f,D3DCOLOR_XRGB(255-c,0,c));
	}
#endif
	return				(ep.shoot_factor>0.01f);
}

	virtual void Execute(LPCSTR arguments)
	{
		if (!arguments || !*arguments) {
			Msg					("! no arguments passed");
			return;
		}

		string_path				name;
		string_path				fn;

		if (0==strext(arguments))
			strconcat			(sizeof(name),name,arguments,".ogf");
		else
			strcpy_s			(name,sizeof(name),arguments);

		if (!FS.exist(arguments) && !FS.exist(fn, "$level$", name) && !FS.exist(fn, "$game_meshes$", name)) {
			Msg					("! Cannot find visual \"%s\"",arguments);
			return;
		}

		IRender_Visual			*visual = Render->model_Create(arguments);
		CKinematics				*kinematics = smart_cast<CKinematics*>(visual);
		if (!kinematics) {
			Render->model_Delete(visual);
			Msg					("! Invalid visual type \"%s\" (not a CKinematics)",arguments);
			return;
		}

		Msg						("bones for model \"%s\"",arguments);
		for (u16 i=0, n=kinematics->LL_BoneCount(); i<n; ++i)
			Msg					("%s",*kinematics->LL_GetData(i).name);
		
		Render->model_Delete	(visual);
	}

CCarWeapon::CCarWeapon(CPhysicsShellHolder* obj)
{
	m_bActive	= false;
	m_bAutoFire	= false;
	m_object	= obj;
	m_Ammo		= xr_new<CCartridge>();

	CKinematics* K			= smart_cast<CKinematics*>(m_object->Visual());
	CInifile* pUserData		= K->LL_UserData(); 

	m_rotate_x_bone			= K->LL_BoneID	(pUserData->r_string("mounted_weapon_definition","rotate_x_bone"));
	m_rotate_y_bone			= K->LL_BoneID	(pUserData->r_string("mounted_weapon_definition","rotate_y_bone"));
	m_fire_bone				= K->LL_BoneID	(pUserData->r_string("mounted_weapon_definition","fire_bone"));
	m_min_gun_speed			= pUserData->r_float("mounted_weapon_definition","min_gun_speed");
	m_max_gun_speed			= pUserData->r_float("mounted_weapon_definition","max_gun_speed");
	CBoneData& bdX			= K->LL_GetData(m_rotate_x_bone); //VERIFY(bdX.IK_data.type==jtJoint);
	m_lim_x_rot.set			(bdX.IK_data.limits[0].limit.x,bdX.IK_data.limits[0].limit.y);
	CBoneData& bdY			= K->LL_GetData(m_rotate_y_bone); //VERIFY(bdY.IK_data.type==jtJoint);
	m_lim_y_rot.set			(bdY.IK_data.limits[1].limit.x,bdY.IK_data.limits[1].limit.y);
	

	xr_vector<Fmatrix>					matrices;
	K->LL_GetBindTransform				(matrices);
	m_i_bind_x_xform.invert				(matrices[m_rotate_x_bone]);
	m_i_bind_y_xform.invert				(matrices[m_rotate_y_bone]);
	m_bind_x_rot						= matrices[m_rotate_x_bone].k.getP();
	m_bind_y_rot						= matrices[m_rotate_y_bone].k.getH();
	m_bind_x.set						(matrices[m_rotate_x_bone].c);
	m_bind_y.set						(matrices[m_rotate_y_bone].c);

	m_cur_x_rot							= m_bind_x_rot;
	m_cur_y_rot							= m_bind_y_rot;
	m_destEnemyDir.setHP				(m_bind_y_rot,m_bind_x_rot);
	m_object->XFORM().transform_dir		(m_destEnemyDir);


	inheritedShooting::Light_Create		();
	Load								(pUserData->r_string("mounted_weapon_definition","wpn_section"));
	SetBoneCallbacks					();
	m_object->processing_activate		();

	m_weapon_h							= matrices[m_rotate_y_bone].c.y;
	m_fire_norm.set						(0,1,0);
	m_fire_dir.set						(0,0,1);
	m_fire_pos.set						(0,0,0);
}

void CPhysicObject::AddElement(CPhysicsElement* root_e, int id)
{
	CKinematics* K		= smart_cast<CKinematics*>(Visual());

	CPhysicsElement* E	= P_create_Element();
	CBoneInstance& B	= K->LL_GetBoneInstance(u16(id));
	E->mXFORM.set		(K->LL_GetTransform(u16(id)));
	Fobb bb			= K->LL_GetBox(u16(id));


	if(bb.m_halfsize.magnitude()<0.05f)
	{
		bb.m_halfsize.add(0.05f);

	}
	E->add_Box			(bb);
	E->setMass			(10.f);
	E->set_ParentElement(root_e);
	B.set_callback		(bctPhysics,m_pPhysicsShell->GetBonesCallback(),E);
	m_pPhysicsShell->add_Element	(E);
	if( !(m_type==epotFreeChain && root_e==0) )
	{		
		CPhysicsJoint* J= P_create_Joint(CPhysicsJoint::full_control,root_e,E);
		J->SetAnchorVsSecondElement	(0,0,0);
		J->SetAxisDirVsSecondElement	(1,0,0,0);
		J->SetAxisDirVsSecondElement	(0,1,0,2);
		J->SetLimits				(-M_PI/2,M_PI/2,0);
		J->SetLimits				(-M_PI/2,M_PI/2,1);
		J->SetLimits				(-M_PI/2,M_PI/2,2);
		m_pPhysicsShell->add_Joint	(J);	
	}

	CBoneData& BD		= K->LL_GetData(u16(id));
	for (vecBonesIt it=BD.children.begin(); BD.children.end() != it; ++it){
		AddElement		(E,(*it)->GetSelfID());
	}
}