C++ field::CFieldWorld类代码示例

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本文整理汇总了C++中fem::field::CFieldWorld类的典型用法代码示例。如果您正苦于以下问题：C++ CFieldWorld类的具体用法？C++ CFieldWorld怎么用？C++ CFieldWorld使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了CFieldWorld类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: if

CIndexArrayElem::CIndexArrayElem(unsigned int id_ea, unsigned int id_es, const Fem::Field::CFieldWorld& world)
{
//	std::cout << "CIndexArrayElem::CIndexArrayElem" << std::endl;
	itype = ELEM_TYPE_NOT_SET; 
	is_selected = false;
	this->id_ea=id_ea;
	this->id_es=id_es;
	color[0] = 0.8; color[1] = 0.8; color[2] = 0.8;
//	color[0] = 1.0; color[1] = 1.0; color[2] = 1.0;  
//	color[0] = 0.8; color[1] = 0.2; color[2] = 0.2;
//	color[0] = 0.2; color[1] = 0.8; color[2] = 0.2;
	nElem = 0;
	pIA_Elem = 0;
	pColor = 0;
	ilayer = 0;
	////////////////
	if( !world.IsIdEA(id_ea) ) return;
	const CElemAry& ea = world.GetEA(id_ea);
	if(      ea.ElemType() == Fem::Field::POINT){ color[0]=0; color[1]=0; color[2]=0; }
	else if( ea.ElemType() == Fem::Field::LINE ){ Set_Line(id_ea,id_es, world); color[0]=0; color[1]=0; color[2]=0; }
	else if( ea.ElemType() == Fem::Field::TRI  ){ Set_Tri( id_ea,id_es, world); }
	else if( ea.ElemType() == Fem::Field::QUAD ){ Set_Quad(id_ea,id_es, world); }
	else if( ea.ElemType() == Fem::Field::TET  ){ Set_Tet( id_ea,id_es, world); }
	else if( ea.ElemType() == Fem::Field::HEX  ){ Set_Hex( id_ea,id_es, world); }
}

开发者ID:gabriel-tandil，项目名称:SENSITIVE_COUTURE，代码行数:25，代码来源:drawer_field.cpp

示例2: if

bool Fem::Field::CFieldValueSetter::ExecuteValue
(double cur_time, Fem::Field::CFieldWorld& world)
{
  if( id_field_gradient_ != 0 ){
    SetFieldValue_Gradient(id_field_, world, id_field_gradient_);
  }
  if( !world.IsIdField(id_field_) ){ return false; }  
  Fem::Field::CField& field = world.GetField(id_field_);
  const unsigned int nlen = field.GetNLenValue();
  for(unsigned int ilen=0;ilen<nlen;ilen++){
    if(      aValueFieldDof_[ilen+nlen*0].itype == 1 ){
      SetFieldValue_Constant(id_field_,ilen,VALUE,world,aValueFieldDof_[ilen+nlen*0].val);      
    }
    else if( aValueFieldDof_[ilen+nlen*0].itype == 2 ){
      SetFieldValue_MathExp(id_field_,ilen,VALUE,world,aValueFieldDof_[ilen+nlen*0].math_exp,cur_time);
    }
  }
  for(unsigned int ilen=0;ilen<nlen;ilen++){
    if(      aValueFieldDof_[ilen+nlen*1].itype == 1 ){
      SetFieldValue_Constant(id_field_,ilen,VELOCITY,world,aValueFieldDof_[ilen+nlen*1].val);  
    }
    else if( aValueFieldDof_[ilen+nlen*1].itype == 2 ){
      SetFieldValue_MathExp(id_field_,ilen,VELOCITY,world,aValueFieldDof_[ilen+nlen*1].math_exp,cur_time);
    }
  }
  for(unsigned int ilen=0;ilen<nlen;ilen++){
    if(      aValueFieldDof_[ilen+nlen*2].itype == 1 ){
      SetFieldValue_Constant(id_field_,ilen,ACCELERATION,world,aValueFieldDof_[ilen+nlen*2].val);      
    }
    else if( aValueFieldDof_[ilen+nlen*2].itype == 2 ){
      SetFieldValue_MathExp(id_field_,ilen,ACCELERATION,world,aValueFieldDof_[ilen+nlen*2].math_exp,cur_time);
    }
  }    
  return true;
}

开发者ID:ryujimiya，项目名称:delfem4net，代码行数:35，代码来源:field_value_setter.cpp

示例3:

bool View::CIndexArrayElem::Set_Hex
(unsigned int id_ea, unsigned int id_es, 
 const Fem::Field::CFieldWorld& world)
{
	if( !world.IsIdEA(id_ea) ) return false;
	const CElemAry& ea = world.GetEA(id_ea);
	if( !ea.IsSegID(id_es) ) return false;
	if( ea.ElemType() != HEX ) return false;
	////////////////
	itype = Fem::Field::HEX;
	this->id_ea = id_ea;
	this->id_es = id_es;
	unsigned int id_es_add = 0;
	CElemAry* pEA = ea.MakeBoundElemAry(id_es,id_es_add,aIndElem);
	nElem = pEA->Size();
	nnoel = 4;
	assert( aIndElem.size() == nElem );
	assert( pEA->IsSegID(id_es_add) );
	const CElemAry::CElemSeg& es = pEA->GetSeg(id_es_add);
	const unsigned int npofa = 4;
	pIA_Elem = new unsigned int [nElem*npofa];
	for(unsigned int iface=0;iface<nElem;iface++){
		es.GetNodes(iface,pIA_Elem+iface*npofa);
	}
	delete pEA;
	return true;
}

开发者ID:gabriel-tandil，项目名称:SENSITIVE_COUTURE，代码行数:27，代码来源:drawer_field.cpp

示例4: EnableUVMap

void CDrawerFace::EnableUVMap(bool is_uv_map, const Fem::Field::CFieldWorld& world)
{
  if( (pUVArray != 0 ) == is_uv_map ){ return; }
  if( is_uv_map ){
    const unsigned int nnode = this->m_vertex_ary.NPoin();
//    const unsigned int ndim  = this->m_vertex_ary.NDim();
    delete[] pUVArray;
    pUVArray = new double [nnode*2];
    if( !world.IsIdField(m_id_field) ) return;
    const Fem::Field::CField& field = world.GetField(m_id_field);
//    unsigned int id_na_c_co = field.GetNodeSegInNodeAry(CORNER).id_na_co;
//    assert( world.IsIdNA(id_na_c_co) );
//    const Fem::Field::CNodeAry& na_c_co = world.GetNA(id_na_c_co);
//    assert( field.IsNodeSeg(CORNER,false,world) );
    const Fem::Field::CNodeAry::CNodeSeg& ns_c_co = field.GetNodeSeg(CORNER,false,world);
//    const unsigned int ndim = ns_c_co.Length();      
//    assert( ndim >= 2 );
    for(unsigned int ino=0;ino<ns_c_co.Size();ino++){
      double c[3]; ns_c_co.GetValue(ino,c);
      pUVArray[ino*2+0] = c[0]*tex_scale;
      pUVArray[ino*2+1] = c[1]*tex_scale;
    }
  }
  else{
    delete[] pUVArray;
    pUVArray = 0;
  }  
}

开发者ID:CrazyHeex，项目名称:delfem，代码行数:28，代码来源:drawer_field_face.cpp

示例5: assert

bool Ls::CLinearSystem_RigidField2::SetFixedBoundaryCondition_Field
(unsigned int id_field, const Fem::Field::CFieldWorld& world )
{
  
	if( !world.IsIdField(id_field) ) return false;
  const Fem::Field::CField& field = world.GetField(id_field);
	unsigned int id_field_parent = field.GetIDFieldParent();
	if( id_field_parent == 0 ) id_field_parent = id_field;
  
	{
    int ils0 = this->FindIndexArray_Seg(id_field_parent,Fem::Field::CORNER,world);
		if( ils0 >= 0 && ils0 < m_aSegRF.size() ){
			const CLinSysSegRF& ls0 = this->m_aSegRF[ils0];
      MatVec::CBCFlag& bc_flag = m_ls.GetBCFlag(ils0);//*m_ls.m_BCFlag[ils0];
			if( ls0.id_field== id_field_parent ){
        Fem::Ls::BoundaryCondition(id_field,Fem::Field::CORNER,bc_flag,world);
			}
		}
	}
	{
    int ils0 = this->FindIndexArray_Seg(id_field_parent,Fem::Field::EDGE,world);
		if( ils0 >= 0 && ils0 < m_aSegRF.size() ){
      assert(0);
		}
	}
	{
    int ils0 = this->FindIndexArray_Seg(id_field_parent,Fem::Field::BUBBLE,world);
		if( ils0 >= 0 && ils0 < m_aSegRF.size() ){
      assert(0);
		}
	}
	return true;
}

开发者ID:gabriel-tandil，项目名称:SENSITIVE_COUTURE，代码行数:33，代码来源:linearsystem_rigidfield.cpp

示例6: if

void Update_FrictionalContact
(const CContactTarget3D& ct, double stiff_n, double stiff_f, double myu_s, double myu_k,
 double offset,
 unsigned int id_field_disp,
 Fem::Field::CFieldWorld& world,
 std::vector<CFrictionPoint>& aFrictionPoint )
{	
	assert( world.IsIdField(id_field_disp) );
	const Fem::Field::CField& field_disp = world.GetField(id_field_disp);
	assert( field_disp.GetFieldType() == Fem::Field::VECTOR3 );
	////////////////
	
	const unsigned int ndim = 3;
	const CNodeAry::CNodeSeg& ns_co      = field_disp.GetNodeSeg(  CORNER,false,world,VALUE);
	const CNodeAry::CNodeSeg& ns_udisp   = field_disp.GetNodeSeg(  CORNER,true, world,VALUE);
	const CNodeAry::CNodeSeg& ns_vdisp   = field_disp.GetNodeSeg(  CORNER,true, world,VELOCITY);
	
	assert( aFrictionPoint.size() == ns_co.Size() );
	for(unsigned int inode=0;inode<ns_co.Size();inode++)
	{
		double Co[ndim];	ns_co.GetValue(   inode,Co);
		double ud[ndim];	ns_udisp.GetValue(inode,ud);
		double uv[ndim];	ns_vdisp.GetValue(inode,uv);
		
		double co[3] = { Co[0]+ud[0], Co[1]+ud[1], Co[2]+ud[2] };
		
		double n1[3];
		const double pd1 = ct.Projection(co[0],co[1],co[2],n1)+offset;
		
		CFrictionPoint& fp = aFrictionPoint[inode];
		const double pd0 = fp.pd;

    if( fp.is_pin ) continue;
		
		if( pd1 < 0 ){} // not contact
		else if( pd0 < 0 ){	// h1>0 && h0<0	: contact in next step
			//			std::cout << "contact next time step" << std::endl;
			// put anchor at projected point
			for(unsigned int i=0;i<3;i++){ fp.aloc[i] = co[i]+pd1*n1[i]; }
		}
		else{	// h1>0 && h0>0
			// update the anchor that spring give force equal to dynamic friction direction to the velocity
			if( fp.itype_contact == 2 ){	
				// update anchor
				double v_t[3];
				{	// tangent direction
					const double t = Com::Dot3D(n1,uv);
					for(unsigned int i=0;i<3;i++){ v_t[i] = uv[i] - t*n1[i]; }
				}
				const double len_vt = Com::Length3D(v_t);
				const double invlen_vt = 1.0/len_vt;
				for(unsigned int i=0;i<3;i++){ v_t[i] *= invlen_vt; }
				const double dist = pd1*stiff_n*myu_k/stiff_f;
				for(unsigned int i=0;i<3;i++){ fp.aloc[i] = co[i]-v_t[i]*dist; }
			}
		}
	}
}

开发者ID:gabriel-tandil，项目名称:SENSITIVE_COUTURE，代码行数:58，代码来源:eqn_contact3d.cpp

示例7:

Fem::Field::CFieldValueSetter::CFieldValueSetter
(unsigned int id_field, Fem::Field::CFieldWorld& world) : id_field_(0), id_field_gradient_(0)
{
  if( !world.IsIdField(id_field) ){ return; }
  Fem::Field::CField& field = world.GetField(id_field);
  const unsigned int nlen = field.GetNLenValue();
  id_field_ = id_field;
  aValueFieldDof_.resize(nlen*3);
}

开发者ID:ryujimiya，项目名称:delfem4net，代码行数:9，代码来源:field_value_setter.cpp

示例8:

bool CEqnSystem_Fluid2D::UpdateDomain_FieldElemAry(unsigned int id_base,unsigned int id_ea, Fem::Field::CFieldWorld& world)
{
    m_id_press = world.MakeField_FieldElemAry(id_base,id_ea,
                 Fem::Field::SCALAR, VELOCITY|ACCELERATION,CORNER);

    if( m_IsntInterpolationBubble) {
        std::cout << "not bubble intp" << std::endl;
        m_id_velo  = world.MakeField_FieldElemAry(id_base,id_ea,
                     Fem::Field::VECTOR2,VELOCITY|ACCELERATION,CORNER);
        m_IsntCombine = false;
    }
    else {
        std::cout << "bubble intp" << std::endl;
        m_id_velo  = world.MakeField_FieldElemAry(id_base,id_ea,
                     Fem::Field::VECTOR2,VELOCITY|ACCELERATION,CORNER|BUBBLE);
        m_IsntCombine = true;
    }

    {   // 同じ要素配列IDを持つ方程式があったら，それを使う．なければ新規に追加
        std::vector<CEqn_Fluid2D> aEqn_old = m_aEqn;
        m_aEqn.clear();
        const CField& field = world.GetField(m_id_velo);
        const std::vector<unsigned int>& aIdEA = field.GetAryIdEA();
        for(unsigned int iiea=0; iiea<aIdEA.size(); iiea++) {
            const unsigned int id_ea = aIdEA[iiea];
            unsigned int ieqn0=0;
            for(; ieqn0<aEqn_old.size(); ieqn0++) {
                if( aEqn_old[ieqn0].GetIdEA() == id_ea ) {
                    const unsigned int ieqn1 = m_aEqn.size();
                    m_aEqn.push_back( aEqn_old[ieqn0] );
                    m_aEqn[ieqn1].SetIdFieldVelocity(m_id_velo);
                    m_aEqn[ieqn1].SetIdFieldPressure(m_id_press);
                    break;
                }
            }
            if( ieqn0 != aEqn_old.size() ) {
                continue;
            }
            CEqn_Fluid2D eqn1(id_ea,m_id_velo,m_id_press);
            eqn1.SetRho(m_rho_back);
            eqn1.SetMyu(m_myu_back);
            if( this->m_is_stokes_back ) {
                eqn1.SetStokes();
            }
            else {
                eqn1.SetNavierStokes();
            }
            m_aEqn.push_back( eqn1 );
        }
    }

    this->ClearLinearSystemPreconditioner();
    return true;
}

开发者ID:ryujimiya，项目名称:delfem4net，代码行数:54，代码来源:eqnsys_fluid.cpp

示例9:

bool CEqn_Solid3D_Linear::SetDomain_Field(unsigned int id_field_base, Fem::Field::CFieldWorld& world){
	{	// ì¸óÕÉtÉBÅ[ÉãÉhÇÃç¿ïWêﬂì_ÉZÉOÉÅÉìÉgÇÃdofÇ™3Ç©Ç«Ç§Ç©É`ÉFÉbÉNÇ∑ÇÈ
//		unsigned int id_field_base = world.GetFieldBaseID();
		assert( world.IsIdField(id_field_base) );
		const CField& field_base = world.GetField(id_field_base);
		assert( field_base.GetNDimCoord() == 3 );
	}
	m_IdFieldDisp = world.MakeField_FieldElemDim(id_field_base, 3, 
        VECTOR3,VALUE|VELOCITY|ACCELERATION,CORNER);
	this->ClearLinearSystemPreconditioner();
	return true;
}

开发者ID:ryujimiya，项目名称:delfem4net，代码行数:12，代码来源:eqnsys_solid.cpp

示例10: assert

double CEqnSystem_Fluid2D::MakeLinearSystem(const Fem::Field::CFieldWorld& world)
{
    if( pLS==0 || pPrec==0 ) this->InitializeLinearSystem(world);
    // 連立一次方程式を作る
    pLS->InitializeMarge();	// 連立一次方程式を初期化する(0クリア)

    if( m_IsStationary ) {
        for(unsigned int ieqn=0; ieqn<m_aEqn.size(); ieqn++) {
            m_aEqn[ieqn].AddLinSys(*pLS,world);
        }
    }
    else {
        for(unsigned int ieqn=0; ieqn<m_aEqn.size(); ieqn++) {
            //            std::cout << "CEqnSystem_Fluid2D::MakeLinearSystem " << ieqn << " " << m_aEqn[ieqn].GetIdEA() << std::endl;
            m_aEqn[ieqn].AddLinSys_NewmarkBetaAPrime(m_dt,m_gamma_newmark,m_beta_newmark,true,
                    *pLS, world);
        }
    }
    if( world.IsIdField( this->m_id_force ) )
    {
        assert( world.IsIdField(this->m_id_force) );
        const Fem::Field::CField& ff = world.GetField(this->m_id_force);
        const Fem::Field::CNodeAry::CNodeSeg& nsf_v = ff.GetNodeSeg(Fem::Field::CORNER,true, world,Fem::Field::VELOCITY);
        const unsigned int nno = nsf_v.Size();
        assert( nsf_v.Length() == 2 );
        ////////////////
        assert( world.IsIdField(this->m_id_velo) );
        const Fem::Field::CField& fv = world.GetField(this->m_id_velo);
        const Fem::Field::CNodeAry::CNodeSeg& nsv_v = fv.GetNodeSeg(Fem::Field::CORNER,true, world,Fem::Field::VELOCITY);
        assert( nsv_v.Size() == nno );
        assert( nsv_v.Length() == 2 );
        ////////////////
        MatVec::CVector_Blk& vec_res = pLS->GetResidual(this->m_id_velo,Fem::Field::CORNER,world);
        assert( vec_res.NBlk() == nno );
        assert( vec_res.Len() >= 2 );    // Combineのときは2以上
        double nres_add = 0;
        for(unsigned int ino=0; ino<nno; ino++)
        {
            double force[2];
            nsf_v.GetValue(ino,force);
            vec_res.AddValue(ino,0,force[0]);
            vec_res.AddValue(ino,1,force[1]);
            nres_add += force[0]*force[0]+force[1]*force[1];
        }
        //        std::cout << res << " " << nres_add << std::endl;
    }
    const double norm_res = pLS->FinalizeMarge();
    pPrec->SetValue((*pLS).m_ls);
    return norm_res;
}

开发者ID:ryujimiya，项目名称:delfem4net，代码行数:50，代码来源:eqnsys_fluid.cpp

示例11:

bool Fem::Eqn::AddLinSys_AdvectionDiffusion_NonStatic_Newmark(
	Fem::Ls::CLinearSystem_SaveDiaM_Newmark& ls,
	double rho, double myu, double source,
	const Fem::Field::CFieldWorld& world,
	unsigned int id_field_val, unsigned int id_field_velo, 
	unsigned int id_ea )
{
	if( !world.IsIdField(id_field_val) ) return false;
	const CField& field_val = world.GetField(id_field_val);

	if( !world.IsIdField(id_field_velo) ) return false;
	const CField& field_velo = world.GetField(id_field_velo);

	if( field_val.GetFieldType() != SCALAR ) return false;
	if( field_velo.GetFieldType() != VECTOR2 ) return false;

	if( id_ea != 0 ){
		Fem::Field::INTERPOLATION_TYPE intp_type_val  = field_val.GetInterpolationType(id_ea,world);
		Fem::Field::INTERPOLATION_TYPE intp_type_velo = field_velo.GetInterpolationType(id_ea,world);
		if( intp_type_val == TRI11 && intp_type_velo == TRI11 ){
			AddLinSys_AdvectionDiffusion_NonStatic_Newmark_P1P1(
				rho,myu,source,
				ls,
				id_field_val,id_field_velo,world,
				id_ea);
		}
		else{
			assert(0);
		}
	}
	else{
		const std::vector<unsigned int> aIdEA = field_val.GetAryIdEA();
		for(unsigned int iiea=0;iiea<aIdEA.size();iiea++){
			const unsigned int id_ea = aIdEA[iiea];
			bool res = Fem::Eqn::AddLinSys_AdvectionDiffusion_NonStatic_Newmark(
				ls,
				rho, myu, source,
				world,
				id_field_val, id_field_velo, 
				id_ea );
			if( !res ) return false;
		}
		return true;
	}



	return true;
}

开发者ID:CrazyHeex，项目名称:delfem，代码行数:49，代码来源:eqn_advection_diffusion.cpp

示例12: Update

bool CEdgeTextureColor::Update(const Fem::Field::CFieldWorld& world)
{
	if( !world.IsIdField(this->id_field_velo) ){ return false; }
	if( !world.IsIdField(this->id_part_field_velo) ){ return false; }
	if( !world.IsIdEA(this->id_ea) ){ return false; }
	const Fem::Field::CElemAry& ea = world.GetEA(id_ea);
	assert( ea.ElemType() == Fem::Field::LINE );
	if( nelem != ea.Size() ){
		nelem  = ea.Size();
		if( m_aXYVeloElem != 0 ){ delete[] m_aXYVeloElem; }
		if( m_aXYElem     != 0 ){ delete[] m_aXYElem; }
		m_aXYVeloElem = new double [nelem*4];
		m_aXYElem     = new double [nelem*4];
	}
	const Fem::Field::CField& fv = world.GetField(this->id_part_field_velo);
//	const Fem::Field::CField::CNodeSegInNodeAry& nans = fv.GetNodeSegInNodeAry(Fem::Field::CORNER);
	const Fem::Field::CNodeAry::CNodeSeg& ns_v = fv.GetNodeSeg(CORNER,true, world,VELOCITY);
	const Fem::Field::CNodeAry::CNodeSeg& ns_c = fv.GetNodeSeg(CORNER,false,world,VELOCITY);
	const Fem::Field::CElemAry::CElemSeg& es_v = fv.GetElemSeg(id_ea,CORNER,true, world);
	const Fem::Field::CElemAry::CElemSeg& es_c = fv.GetElemSeg(id_ea,CORNER,false,world);
	assert( es_v.Length() == 2 );
	assert( es_c.Length() == 2 );
	for(unsigned int ielem=0;ielem<nelem;ielem++)
	{
		unsigned int noes[2];
		es_c.GetNodes(ielem,noes);
		double co[2][2];
		ns_c.GetValue(noes[0],co[0]);
		ns_c.GetValue(noes[1],co[1]);
		////////////////
		es_v.GetNodes(ielem,noes);
		double velo[2][2];
		ns_v.GetValue(noes[0],velo[0]);	
		ns_v.GetValue(noes[1],velo[1]);
		////////////////
		m_aXYElem[ielem*4+0] = co[0][0];
		m_aXYElem[ielem*4+1] = co[0][1];
		m_aXYElem[ielem*4+2] = co[1][0];
		m_aXYElem[ielem*4+3] = co[1][1];
		////////////////
		const double r = velo_scale;
		m_aXYVeloElem[ielem*4+0] = co[0][0] + r*velo[0][0];	
		m_aXYVeloElem[ielem*4+1] = co[0][1] + r*velo[0][1];
		m_aXYVeloElem[ielem*4+2] = co[1][0] + r*velo[1][0];
		m_aXYVeloElem[ielem*4+3] = co[1][1] + r*velo[1][1];
	}
	return true;
}

开发者ID:ryujimiya，项目名称:delfem4net，代码行数:48，代码来源:drawer_field_image_based_flow_vis.cpp

示例13:

bool CEqn_Scalar3D::SetDomain(unsigned int id_base, Fem::Field::CFieldWorld& world)
{
	m_IdFieldVal = world.MakeField_FieldElemDim(id_base,3,SCALAR,VALUE,CORNER);
	this->ClearLinearSystemPreconditioner();
	this->m_aIdFixField.clear();
	return true;
}

开发者ID:CrazyHeex，项目名称:delfem，代码行数:7，代码来源:eqnsys_scalar.cpp

示例14: assert

bool CEqnSystem_Solid2D::UpdateDomain_Field(unsigned int id_base, Fem::Field::CFieldWorld& world)
{
	m_IdFieldDisp  = world.MakeField_FieldElemDim(id_base,2,
		Fem::Field::VECTOR2,VALUE|VELOCITY|ACCELERATION,CORNER);
    assert( world.IsIdField(m_IdFieldDisp) );

	{	// ìØÇ∂óvëfîzóÒIDÇéùÇ¬ï˚íˆéÆÇ™Ç Ç¡ÇΩÇÁÅCÇªÇÍÇégÇ§ÅDÇ»ÇØÇÍÇŒêVãKÇ…í«â¡
		std::vector<CEqn_Solid2D> aEqn_old = m_aEqn;
		m_aEqn.clear();
		const CField& field = world.GetField(m_IdFieldDisp);
		const std::vector<unsigned int>& aIdEA = field.GetAryIdEA();
		for(unsigned int iiea=0;iiea<aIdEA.size();iiea++){
			const unsigned int id_ea = aIdEA[iiea];
			unsigned int ieqn0=0;
			for(;ieqn0<aEqn_old.size();ieqn0++){
				if( aEqn_old[ieqn0].GetIdEA() == id_ea ){ 
					const unsigned int ieqn1 = m_aEqn.size();
					m_aEqn.push_back( aEqn_old[ieqn0] );
					m_aEqn[ieqn1].SetIdFieldDisp(m_IdFieldDisp);
					break; 
				}
			}
			if( ieqn0 != aEqn_old.size() ){ continue; }
            CEqn_Solid2D eqn1(id_ea,m_IdFieldDisp);
			eqn1.SetYoungPoisson(m_young_back, m_poisson_back, m_is_plane_stress_back);
			eqn1.SetRho(m_rho_back);
			eqn1.SetGeometricalNonlinear(m_is_geom_nonlin_back);
            m_aEqn.push_back( eqn1 );
		}
	}

    std::cout << "Size Eqn : " << m_aEqn.size() << std::endl;
    for(unsigned int ieqn=0;ieqn<m_aEqn.size();ieqn++){
        const CEqn_Solid2D& eqn = m_aEqn[ieqn];
		double young, poisson;
		eqn.GetYoungPoisson(young,poisson);
//        std::cout << ieqn << " " << eqn.GetIdEA() << " " << young << " " << poisson << " " << std::endl;
//		m_aEqn[ieqn].SetGravitation(0,-0.0);
    }
	

	if( !world.IsIdField(m_IdFieldDisp) ) return false;
	this->ClearLinearSystemPreconditioner();
	this->m_aIdFixField.clear();
	return true;
}

开发者ID:ryujimiya，项目名称:delfem4net，代码行数:46，代码来源:eqnsys_solid.cpp

示例15: UpdateValueOfField

bool CLinearSystem_SaveDiaM_Newmark::UpdateValueOfField(
		unsigned int id_field, Fem::Field::CFieldWorld& world, Fem::Field::FIELD_DERIVATION_TYPE fdt )
{
	if( !world.IsIdField(id_field) ) return false;
	CField& field = world.GetField(id_field);

	{
		unsigned int id_na_val = field.GetNodeSegInNodeAry(CORNER).id_na_va;
		if( id_na_val != 0 ){
			const unsigned int ilss0 = this->FindIndexArray_Seg(id_field,CORNER,world);
			CVector_Blk* pUpdate = this->m_ls.m_Update[ilss0];
			assert( pUpdate != 0 );
			CNodeAry& na = world.GetNA(id_na_val);
			const unsigned int nblk = na.Size();
			CNodeAry::CNodeSeg& ns_u = field.GetNodeSeg(CORNER,true,world,VALUE);
			CNodeAry::CNodeSeg& ns_v = field.GetNodeSeg(CORNER,true,world,VELOCITY);
			assert( ns_v.Length() == ns_u.Length() );
			const unsigned int nlen = ns_u.Length();
			const CBCFlag& bc_flag = m_ls.GetBCFlag(ilss0);//this->m_ls.m_BCFlag[ilss0];
			assert( nblk == bc_flag.NBlk() );
            assert( (int)nlen == bc_flag.LenBlk() );
			double* velo0 = new double [nlen];
			double* velo1 = new double [nlen];
			for(unsigned int iblk=0;iblk<nblk;iblk++){
				ns_v.GetValue(iblk,velo0);
				ns_u.GetValue(iblk,velo1);
				for(unsigned int ilen=0;ilen<nlen;ilen++){
					if( bc_flag.GetBCFlag(iblk,ilen) == 0 ){
						const double velo1 = pUpdate->GetValue(iblk,ilen);
						// 値を更新
						ns_u.AddValue(iblk,ilen,dt*(1-gamma)*velo0[ilen]+dt*gamma*velo1);
					}
					else{
						pUpdate->SetValue(iblk,ilen,velo0[ilen]);
//						pUpdate->SetValue(iblk,ilen,velo1[ilen]);
					}
				}
			}
			delete[] velo0;
			const unsigned int id_ns_v = field.GetNodeSegInNodeAry(CORNER).id_ns_ve;
			na.SetValueToNodeSegment(id_ns_v,*pUpdate);
		}
	}
	return true;
}

开发者ID:ryujimiya，项目名称:delfem4net，代码行数:45，代码来源:linearsystem_fieldsave.cpp

示例16: Set

bool CDrawerImageBasedFlowVis::Set(unsigned int id_field_velo, const Fem::Field::CFieldWorld& world)
{
	if( !world.IsIdField(id_field_velo) ){ return false; }
	this->m_IdFieldVelo = id_field_velo;
	const Fem::Field::CField& fv = world.GetField(id_field_velo);
	
	////////////////////////////////
	{	// 要素配列の設定
		const std::vector<unsigned int>& aIdEA = fv.GetAryIdEA();
		for(unsigned int iiea=0;iiea<aIdEA.size();iiea++){
			const unsigned int id_ea = aIdEA[iiea];
			assert( world.IsIdEA(id_ea) );
			const unsigned int id_es_c = fv.GetIdElemSeg(id_ea,CORNER,true, world);
			assert( id_es_c != 0 );
			CIndexArrayElem* pIAE = new CIndexArrayElem(id_ea,id_es_c,world);
			pIAE->ilayer = fv.GetLayer(id_ea);
			this->m_apIndexArrayElem.push_back( pIAE );
		}
	}
	
//	if( aVelo ==0 ){ aVelo  = new double [nnode*2]; }
//	if( aCoord == 0 ){ aCoord = new double [nnode*2]; }
/*
	const std::vector<unsigned int>& aIdEA = fv.GetAryIdEA();
	unsigned int nelem0 = 0;
	for(unsigned int iiea=0;iiea<aIdEA.size();iiea++){
		const unsigned int id_ea = aIdEA[iiea];
		assert( world.IsIdEA(id_ea) );
		const Fem::Field::CElemAry& ea = world.GetEA(id_ea);
		nelem0 += ea.Size();
	}
	if( nelem != nelem0 ){
		nelem = nelem0;
		if( aXYVeloElem != 0 ){ delete[] aXYVeloElem; }
        if( aXYElem     != 0 ){ delete[] aXYElem; }
		aXYVeloElem = new double [nelem*6];
		aXYElem = new double [nelem*6];
		if( world.IsIdField(m_IdFieldColor) ){
			if( aColorElem != 0 ){ delete[] aColorElem; }
			aColorElem = new double [nelem*3];
		}
	}
	*/
	return this->Update(world);
}

开发者ID:ryujimiya，项目名称:delfem4net，代码行数:45，代码来源:drawer_field_image_based_flow_vis.cpp

示例17: SetTexScale

void CDrawerFace::SetTexScale(double scale, const Fem::Field::CFieldWorld& world){
  tex_scale = scale;  
  if( pUVArray != 0 ){
    if( !world.IsIdField(m_id_field) ) return;
    const Fem::Field::CField& field = world.GetField(m_id_field);
    // set the vertex array
    unsigned int id_na_c_co = field.GetNodeSegInNodeAry(CORNER).id_na_co;
    assert( world.IsIdNA(id_na_c_co) );
//    const Fem::Field::CNodeAry& na_c_co = world.GetNA(id_na_c_co);
    assert( field.IsNodeSeg(CORNER,false,world) );
    const Fem::Field::CNodeAry::CNodeSeg& ns_c_co = field.GetNodeSeg(CORNER,false,world);      
    for(unsigned int ino=0;ino<ns_c_co.Size();ino++){
      double c[3]; ns_c_co.GetValue(ino,c);
      pUVArray[ino*2+0] = c[0]*tex_scale;
      pUVArray[ino*2+1] = c[1]*tex_scale;
    }
  }   
}

开发者ID:CrazyHeex，项目名称:delfem，代码行数:18，代码来源:drawer_field_face.cpp

示例18:

int Ls::CLinearSystem_RigidField2::FindIndexArray_Seg( 
        unsigned int id_field, 
        Fem::Field::ELSEG_TYPE type, 
        const Fem::Field::CFieldWorld& world )
{	
	if( !world.IsIdField(id_field) ) return -1;
    const Fem::Field::CField& field = world.GetField(id_field);
	unsigned int id_field_parent;
	{
		if( field.GetIDFieldParent() == 0 ){ id_field_parent = id_field; }
		else{ id_field_parent = field.GetIDFieldParent(); }
	}
	for(unsigned int ils=0;ils<m_aSegRF.size();ils++){
		if( m_aSegRF[ils].id_field==id_field_parent && m_aSegRF[ils].node_config==type ){
			return ils;
		}
	}
	return -1;
}

开发者ID:gabriel-tandil，项目名称:SENSITIVE_COUTURE，代码行数:19，代码来源:linearsystem_rigidfield.cpp

示例19:

bool Fem::Eqn::AddLinearSystem_Wave(
		Fem::Ls::CLinearSystem_Eigen& ls,
		double rho, double alpha, double source,
		const Fem::Field::CFieldWorld& world,
		const unsigned int id_field_val )
{
	if( !world.IsIdField(id_field_val) ) return false;
	const CField& val_field = world.GetField(id_field_val);

	if( val_field.GetFieldType() != SCALAR ) return false;

	const std::vector<unsigned int>& aIdEA = val_field.GetAryIdEA();
	for(unsigned int iiea=0;iiea<aIdEA.size();iiea++){
		const unsigned int id_ea = aIdEA[iiea];
		if( val_field.GetInterpolationType(id_ea,world) == TRI11 ){
			AddLinearSystem_Wave2D_P1(rho,alpha,source,ls,id_field_val,world,id_ea);
		}
	}
	return true;
}

开发者ID:CrazyHeex，项目名称:delfem，代码行数:20，代码来源:eqn_poisson.cpp

示例20: SetVector_fromField

bool CZLinearSystem_GeneralEigen::SetVector_fromField(int iv1,
	unsigned int id_field, const Fem::Field::CFieldWorld& world, Fem::Field::FIELD_DERIVATION_TYPE fdt )
{
	if( !world.IsIdField(id_field) ){ assert(0); return false; }
	const CField& field = world.GetField(id_field);
	if( field.GetFieldType() != ZSCALAR ) return false;
	
	const unsigned int nseg = this->m_aSeg.size();
	if( nseg == 0 )	return true;

	std::vector< CZVector_Blk* >* paVec1 = 0;
    if(      iv1 >= 0 && iv1 < (int)this->GetTmpVectorArySize() ) paVec1 = &m_TmpVectorArray[iv1];
	else if( iv1 == -1 ) paVec1 = &this->m_Residual;
	else if( iv1 == -2 ) paVec1 = &this->m_Update;
	else assert(0);


	// コーナー節点について値を更新
	{
/*		const int ilss0 = this->FindIndexArray_Seg(id_field,CORNER,world);
		assert( ilss0 != -1 );
		std::cout << ilss0 << std::endl;*/
        unsigned int ilss0 = 0;
		assert( ilss0 < (*paVec1).size() );
		CZVector_Blk* pVec = (*paVec1)[ilss0];
		const CField& field = world.GetField(id_field);
		unsigned int id_na = field.GetNodeSegInNodeAry(CORNER).id_na_va;
		const CNodeAry& na = world.GetNA(id_na);
		const CNodeAry::CNodeSeg& ns = field.GetNodeSeg(CORNER,true,world,fdt);
		const unsigned int nblk = na.Size();
		const unsigned int nlen = ns.Length();
		assert( nlen == 2 );
		double* val = new double [nlen];
		for(unsigned int iblk=0;iblk<nblk;iblk++){
			ns.GetValue(iblk,val);
			pVec->SetValue(iblk,0, Com::Complex(val[0],val[1]) );
		}
		delete[] val;
	}
	return true;
}

开发者ID:gabriel-tandil，项目名称:SENSITIVE_COUTURE，代码行数:41，代码来源:zlinearsystem.cpp

注：本文中的fem::field::CFieldWorld类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ field::CFieldWorld类代码示例

示例1: if

示例2: if

示例3:

示例4: EnableUVMap

示例5: assert

示例6: if

示例7:

示例8:

示例9:

示例10: assert

示例11:

示例12: Update

示例13:

示例14: assert

示例15: UpdateValueOfField

示例16: Set

示例17: SetTexScale

示例18:

示例19:

示例20: SetVector_fromField

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